PG Diploma PERSPECTIVES OF MANAGEMENT(Acharya Nagarjuna University (ANU), Guntur, Andhra Pradesh-2011)

P.G. DIPLOMA EXAMINATION, MAY 2011.
Common Paper
Paper I — PERSPECTIVES OF MANAGEMENT
Time : Three hours Maximum : 75 marks
Answer any FIVE questions.
All questions carry equal marks.
1. Define management. Explain its nature, purpose and scope.
2. Explain briefly the different types of plans.
3. Explain briefly the sources and methods of recruitment.
4. Explain the different styles of leadership.
5. Explain the process of control and discuss the reporting system for control.
6. Discuss the universal of management principles and explain the process of management briefly.
7. Explain the importance of decision tree analysis in decision making.
8. Discuss the reasons for line and staff conflicts.
9. What are the ways and means of ensuring effective communication?
10. Discuss the social responsibilities of a business

PG Diploma Hospital and Health Care Management MANAGEMENT OF HEALTH SYSTEMS(Acharya Nagarjuna University (ANU), Guntur, Andhra Pradesh-2011)

P.G. DIPLOMA EXAMINATION, MAY 2011.
Hospital and Health Care Management
Paper II — MANAGEMENT OF HEALTH SYSTEMS
Time : Three hours Maximum : 75 marks
Answer any FIVE questions. (5 · 15 = 75)
1. Discuss the levels of health care for infants and old aged people.
2. Describe the vision of the Government policy on ‘Health for all’.
3. Discuss the advantages of the Unani and homeopathy medicine.
4. Explain the importance of yoga for the cure of certain diseases.
5. Write in detail about the respiratory infections among women.
6. Discuss the National programmes on epidemiological communicable diseases.
7. Bring out the trend in hypertension and diabetes.
8. Explain the role of Government and private sector’s role in the control of blindness.
9. Discuss the highlights of National Health policy.
10. Write short note on the following :
(a) Health indicators
(b) Naturopathy
(c) Obesity.

PG Diploma Hospital and Health Care Management MEDICAL TERMINOLOGY, RECORDS AND INSURANCE(Acharya Nagarjuna University (ANU), Guntur, Andhra Pradesh-2011)

 P.G. DIPLOMA EXAMINATION, MAY 2011.
Hospital and Health Care Management
Paper III — MEDICAL TERMINOLOGY, RECORDS AND INSURANCE
Time : Three hours Maximum : 75 marks
Answer any FIVE questions.
(5 ´ 15 = 75)
1. Define the terms ‘Administration’ and ‘Management’. Explain in detail about the functions of management.
2. Discuss the merits and demerits of Ayurveda and Nathropathy.
3. Explain the Gynecology services available in Government and probate Hospitals.
4. Explain the functions of casuality and emergency words in hospitals.
5. Discuss the importance of diagnostic and nursing records in hospitals. How they are useful for better treatment?
6. Discuss the maintenance of Medicolegal records in Hospitals.
7. Define insurance. Discuss the general principles of medical insurance. Compare the services and settlements of private and Government insurance claims.
8. Discuss the Indian and International Insurance Plans.
9. Describe the General and speciality hospitals in India.
10. Write short notes on the following :
(a) Pediatric services in hospitals.
(b) Intensive care units.
(c) Policies of ESI.

PG Diploma Hospital and Health Care Management DIAGNOSTIC, SUPPORT AND UTILITY SERVICES (Acharya Nagarjuna University (ANU), Guntur, Andhra Pradesh-2011)

P.G. DIPLOMA EXAMINATION, MAY 2011.
Hospital and Health care Management
Paper IV — DIAGNOSTIC, SUPPORT AND UTILITY SERVICES
Time : Three hours Maximum : 75 marks
Answer any FIVE questions. (5 ´ 15 = 75)
1. Discuss the services available in hospitals in case of accidents and emergency situations.
2. Describe the operation theatre services available in Indian hospitals.
3. Discuss about Radiodiagnosis and imaging services for better treatment of certain diseases. Add a note on their ill effects.
4. Discuss the blood transfusion service available in Indian Government and private hospitals.
5. Describe the functions of linen and Laundry services in hospitals. Add a note on ambulance services in case of accidents occured.
6. Describe the treatment methods for sanitation and waste management.
7. Discuss about disaster management in hospitals.
8. Discuss the safety and security services available in hospitals.
9. Write about the services available for out patients in Government and private hospitals.
10. Write short notes on the following :
(a) Mortuary services
(b) Sterile supply services in Hospitals.

PG Diploma MICROBIOLOGY AND IMMUNOLOGY(Acharya Nagarjuna University (ANU), Guntur, Andhra Pradesh-2011)

P.G. DIPLOMA EXAMINATION, MAY 2011.
Biotechnology
Paper I — MICROBIOLOGY AND IMMUNOLOGY
Time : Three hours Maximum : 100 marks
Answer any FIVE questions.
All questions carry equal marks.
1. Describe the morphology and ultrastructure of
bacteria and compare with virus.
2. Write an account on the general characters of
mycoplasma and archaebacteria.
3. Describe the mode of nutrition in bacteria.
4. Describe how the gene transfer mechanisms takes
place in bacteria.
5. Write an account of the role of microorganisms in
carbon cycle.
6. Describe regulation of Nitrogenase and nif gene in
Nitrogen metabolism.
7. Describe the antigen and antibody interactions.2 (DBT 01)
8. Write an account on the types of immunity.
9. Describe Monoclonal antibody production.
10. What is autoimmunity? And describe the
production of vaccines and their applications

PG Diploma BIOCHEMISTRY AND MOLECULAR BIOLOGY(Acharya Nagarjuna University (ANU), Guntur, Andhra Pradesh-201

 P.G. DIPLOMA EXAMINATION, MAY 2011.
Biotechnology
Paper II — BIOCHEMISTRY AND MOLECULAR BIOLOGY
Time : Three hours Maximum : 100 marks
Answer any FIVE questions
All questions carry equal marks.
1. Describe the structure and functions of lipids.
2. Write an account on the classification of vitamins and their uses.
3. Describe in detail the process of Glycolysis.
4. Write an account on cholesterol metabolism.
5. Describe the biosynthesis of purines and their metabolism.
6. Write an account on protein metabolism.
7. How can you prove that DNA as hereditary material with suitable examples?
8. Describe post transcriptional modifications.
9. Write an account on different mutations.
10. Describe how the genes are regulated in prokaryotes and how they are expressed

PG Diploma PLANT AND ANIMAL TISSUE CULTURE AND GENETIC ENGINEERING(Acharya Nagarjuna University (ANU), Guntur, Andhra Pradesh-2011)

P.G. DIPLOMA EXAMINATION, MAY 2011
Biotechnology
Paper III — PLANT AND ANIMAL TISSUE CULTURE AND GENETIC ENGINEERING
Time : Three hours Maximum : 100 marks
Answer any FIVE questions.
All questions carry equal marks.
1. Describe the methods of sterilizations of media.
2. Write an account on Bergman's plating techniques.
3. Describe how the haploids are produced and their importance in plant tissue culture.
4. Write an account on the isolation of protoplast, its culture and fusion techniques.
5. Describe the various constituents of culture medium.
6. Write an account on the techniques and types of mammalian cell cultures.
7. Describe stem cell culture techniques and its applications.
8. Write an account on in-vitro fertilizations and embryo transfer.
9. Describe how the enzymes are used in genetic engineering.
10. Write an account on gene therapy and its applications in biotechnology.

B.A English DRAMA AND FICTION(Acharya Nagarjuna University (ANU), Guntur, Andhra Pradesh-2012)

B.A. DEGREE EXAMINATION, MAY 2012.
(Examination at the end of Third Year)
Part II — English
Paper I — DRAMA AND FICTION
Time : Three hours Maximum : 100 marks
1. (a) Answer any TWO of the following, each in 200 words : (20)
(i) Assess the importance of the influence of Latin on the growth of English
vocabulary.
(ii) Explain with illustrations any three modes of semantic change.
(iii) Describe the rise of standard English.
(iv) Write a paragraph each on TWO of the following :
(1) Family of languages
(2) Slang
(3) Word formation
(4) Prefixes.
Read the following passages (b) and (c) carefully and answer the questions that follow.
Your answer should be complete. They will be evaluated by the correctness of your
language and relevant matter. (10 + 10 = 20)
(b) I, who am blind can give one hint to those who see-one admonition to those who would make full use of the gift of sight. Use your eyes as if tomorrow you would be stricken blind. And the same method can be applied to the other senses. Hear the music of voices, the song of a bird, the mighty strains of an orchestra, as if you would be stricken deaf tomorrow. Touch each object you want to touch as if tomorrow your tactile sense would fail. Smell the perfume of flowers, taste with relish each morsel, as if tomorrow you could never smell and taste again. Make the most of every sense : glory in all the facets of pleasure and beauty which the world reveals to you through the several means of contact which Nature provides. But of all the senses, I am sure that sight must be the most delightful.
(i) What is the theme of the passage?
(ii) What is Keller’s advice to those who can see?
(iii) What suggestions does she offer to those who can hear?
(iv) What is Hellen Keller’s advice to people about the use of their senses?
(v) What does the author want to convey through the last sentence of the passage?
(c) Read the poem and answer the questions :
I hold no dream of fortune vast Nor seek undying fame I do not ask when life is past That may know my name I may not own the skill to rise To glory’s topmost height, Nor win a place among the wise, But I can keep the right And I can live my life on earth Contented to the end If but a few shall know my worth And proudly call me friend? (i) What is the theme of this poem?
(ii) What does the poet seek or dream of?
(iii) What is the poet’s attitude to glory and wisdom?
(iv) What kind of life does the poet want to lead?
(v) What philosophy of life does the poem present?2. (a) Answer any ONE of the following in 200 words : (10)
(i) How does Wordsworth show the importance and beauty that each sonnet
possesses in ‘‘Scorn not the Sonnet’’?
(ii) Would you regard Shelly as a poet of hope and aspiration. Answer with reference
to ‘‘Ode to the West Wind’’.
(iii) Write a critical appreciation of Browning’s ‘‘My Last Duchess’’.
(b) Answer any ONE of the following : (10)
(i) Gray’s elegy is one of the best known poems about death in all of European
literature. Do you agree?
(ii) ‘‘Nothing remains hidden from the eyes of the supremely kind and all powerful
creator’’. How does the ballad of Father Gilligan’’ bring out the truth of this
statement?
(iii) How does Burns show that his love is strong and passionate and like a battle in a
‘‘A Red, Red Rose’’?
3. Answer any TWO in about 200 words : (10 + 10 = 20)
(a) What are the basic features of drama?
(b) Is ‘‘The Marriage Proposal’’ a satire on the upper middle class and courtship? Explain.
(c) Narrate how Mrs. Pearson’s family learns to give het more respect.
(d) Give an analysis of the main characters in ‘‘The best Laid Plans’’.
4. Answer any TWO of the following in 200 words :
(a) Explain how the elements of fiction work together.
(b) Comment on the theme of unselfish love in ‘‘The gift of the Magi’’.
(c) Discuss the main theme in ‘‘The Interview’’.
(d) How does ‘‘The Tell-Tale Heart’’ reveal truth and evoke emotions in the reader?

B.A English 3rd Year LANGUAGE AND LITERATURE(Acharya Nagarjuna University (ANU), Guntur, Andhra Pradesh-2012)

B.A. DEGREE EXAMINATION, MAY 2012.
(Examination at the end of Third Year)
Part II — English
Paper IV — LANGUAGE AND LITERATURE
Time : Three hours Maximum : 100 marks
1. Answer ONE of the following in about 300 words. (15)
(a) Bring out the characteristics features of the Age of Pope.
(b) Illuminate the Age of Shakespeare
(c) Examine the special features of the Age of Milton
2. Answer any ONE of the following in about 300 words. (15)
(a) Bring out the significant qualities of the Modern Age.
(b) Describe the special features of the Age of Words worth
(c) What are the special features of the Age of Jennyson
3. Bring out the literary achievements of any TWO of the following. (10 + 10 = 20)
(a) Spencer
(b) T.S. Eliot
(c) Keats
(d) Charles Dickens
(e) Marlowe 4. Answer any TWO of the following in about 300 words. (15 + 15 = 30)
(a) What is American English? In what respect does it differ from British English.
(b) Consider english as a universal language.
(c) Highlight the Indo-European family of languages and the descent of english.
(d) Give an account of the characteristics of Middle English
5. Define and illustrate any FOUR of the following (4× 5 = 20)
(a) Epigram
(b) Metonymy
(c) Antithesis
(d) Irony
(e) Synecdoche
(f) Alliteration
(g) Hyperbole
(h) Pun

B.A Statistics 6th Sem APPLIED STATISTICS (Acharya Nagarjuna University (ANU), Guntur, Andhra Pradesh-2012)

B.A. DEGREE EXAMINATION, MAY 2012.
(Examination at the end of Final Year)
Statistics
Paper III — APPLIED STATISTICS
Time : Three hours Maximum : 100 marks
SECTION A – (4 × 20 = 80 marks)
Answer any FOUR questions.
1. (a) What is a simple random sample? Mention the various methods of draming a random
sample. Derive the unbiased estimates of the population mean and its variance based
on without replacement.
(b) Explain systematic sampling. Show that st sys n R
(var / y ) ≤ var(y ) ≤ var(y ) under the
conditions to be specified by you.
2. Work out the analysis of variance for a one-way classification with one observation per cell.
Where do you use it? State the mathematical model and hypothesis to be used in a two-way
ANOVA.
3. (a) Explain the various basic principles underlying design of experiments.
(b) What is meant by a Randamized block design? Work out the analysis of variance for
randamised block design? Obtain its efficiency compared to CRD.
4. Explain the basic principles underlying the control charts. Distinguish clearly between chart
for variables and chart for attributes. Determine the control charts for np and c charts.
Under what situations are they used?
5. (a) What are the uses of vital statistics? Explain the registration and census methods.
(b) Define and compare various methods of fertility.6. (a) Describe the functions and organisation of N.S.S.O.
(b) Define "reproduction rates" and explain how for they may be looked upon as indices of
population growth. What is an abridged life table?
7. (a) Describe the nature and components of time series. Show that the moving average
method of determining the trend of a time series is related to the method of fitting
curves by the principle of least squares.
(b) What are seasonal fluctuations? Explain ratio to trend and link relative methods.
8. (a) What are index numbers? Show their usefulness in forecasting economic events.
Discuss the mathematical tests for an ideal number. Illustrate these with respect to
Fisher's Ideal index Number.
(b) Explain
(i) base shifting and
(ii) splicing of index numbers and illustrate.
SECTION B – (10 × 2 = 20 marks)
Answer ALL questions.
9. (a) Census.
(b) Optimal allocation.
(c) Advantages of RBD.
(d) Define Latin Square Design.
(e) Control limits for X and R charts.
(f) Rates and Ratios.
(g) Standardised death rates
(h) Relation between mx and qx.
(i) Normal equations in fitting an experimental curve.
(j) Wholesale price index number

B.Com 6th Sem BUSINESS CORRESPONDENCE AND REPORT WRITING(Acharya Nagarjuna University (ANU), Guntur, Andhra Pradesh-2012)

B.Com. DEGREE EXAMINATION, MAY 2012.
(Examination at the end of Final Year)
Part II — Commerce
Paper III — BUSINESS CORRESPONDENCE AND REPORT WRITING
Time : Three hours Maximum : 100 marks
SECTION A — (4 × 5 = 20 marks)
Answer any FOUR questions.
1. Print media

2. Counselling

3. Upward Communication

4. informal communication

5. Enquiries

6. Grapevine communication

7. Good listening

8. Termination order
SECTION B — (2 × 10 = 20 marks)
Answer any TWO questions.
9. Briefly explain how communication would evolve itself in human society.

10. State the merits and demerits of oral communication

11. What are the basic principle of report writing?

12. Is communication a competent weapon in business image building? Discuss.

SECTION C — (3 × 20 = 60 marks)
Answer any THREE questions.
13. Bring out the scope and significance of communication.

14. What is upward communication? Mention its advantages and disadvantages.

15. Explain barries to communication with reference to vagueness and in-attention.

16. What role does communication play in decision making in business sep up?

17. Write a model of business letter of your choice.

18. What do you mean by report writing? State the steps you following report writing. 

B.A 3rd Year REPORT GENERATOR (Acharya Nagarjuna University (ANU), Guntur, Andhra Pradesh-2012)

B.A./B.Com. DEGREE EXAMINATION, MAY 2012.
Third Year
Paper V — REPORT GENERATOR
Time : Three hours Maximum : 100 marks
SECTION A — (3 × 20 = 60 marks)
Answer any THREE questions.
1. Explain about different parts of Excel Sheet with neat diagram.

2. Explain different available formatting option in Excel.

3. Explain different types of charts in Excel.

4. Explain the meaning and advantages of functions available in Excel.
 
5. Explain different views of a Excel work sheet.
 
6. What is a cell address? What are the different addressing methods available in Excel?
Explain each method with example.

SECTION B — (5 × 6 = 30 marks)
Answer any FIVE questions.
7. Explain sheet operations in Excel.

8. How to insert and delete columns in a work sheet?
9. How to create a macro in Excel?

10. Explain about filter command in Excel.

11. Explain about importing and exporting data in MS-Excel.

12. How to create hyperlink in Excel?

13. Explain working with data forms.

SECTION C — (5 × 2 = 10 marks)
Answer any FIVE questions.
14. Clip Art.

15. Sorting.

16. Spell cherk in MS-Excel.

17. Clearing parts of a worksheet.

18. Rotating 3-D charts in Excel.

19. Hide and unhide.

20. Saving a file in Excel. 

B.A DATABASE APPLICATIONS (Acharya Nagarjuna University (ANU), Guntur, Andhra Pradesh-2012)

B.A./B.Com. DEGREE EXAMINATION, MAY 2012.
(Examination at the end of Final Year)
Paper IV — DATABASE APPLICATIONS
Time : Three hours Maximum : 100 marks
SECTION A — (3 × 20 = 60 marks)
Answer any THREE questions.
1. Explain how will you create a table wizard and give example.

2. Explain various sections of a Report in MS-Access.

3. How to create graph objects that can be included in Access Reports?

4. What are the ways to create a form and explain with example?

5. Explain how to create a blank database in Access.

6. Explain about Access window and its various items.

SECTION B — (5 × 6 = 30 marks)
Answer any FIVE questions.
7. Explain how to edit a Record.

8. Explain about Access data types and properties.
9. How freezing of columns is done in Access?

10. What are the advantages of relational databases over flat files?

11. Distinguish between importing and linking.

12. Explain different ways to find the date.

13. Explain about various types of relationships.

SECTION C — (5 × 2 = 10 marks)
Answer any FIVE questions.
14. Moving objects.

15. Wild card characters.

16. What is primary key? Explain.

17. Filtering.

18. What is an object frame?

19. Linking of records in Access.

20. Switching out of data entry mode in MS-Access.

B.Sc Electronics 2nd Sem LINEAR COMPONENTS AND CIRCUIT ANALYSIS(Acharya Nagarjuna University (ANU), Guntur, Andhra Pradesh-2012)

B.Sc. DEGREE EXAMINATION, MAY 2012.
(Examination at the end of First Year)
Part II – Electronics
Paper I — LINEAR COMPONENTS AND CIRCUIT ANALYSIS
Time : Three hours Maximum : 100 marks
Answer any FIVE questions.
All questions carry equal marks.
1. (a) Derive expressions for R.M.S value of as A.C. voltage.
(b) Write notes on operator ‘j’.
2. (a) State and explain Kirchoffs laws.
(b) State and explain maximum power transfer theorem.
3. (a) State and explain super position theorem.
(b) Derive an expression for energy stored in a Inductor.
4. (a) Discuss the frequency response of RL circuit.
(b) Write short notes on integrator and Differentiators.
5. (a) Derive z and h parameters of a two port network.
(b) Explain the working of De Sauty's Bridge with necessary circuit diagram.
6. (a) Explain the concept of resonance and explain series resonance with necessary theory.
(b) What is ϕ -factor? Give its importance.
7. (a) Explain the working of CRU with necessary block diagram.
(b) What are the characteristics of fluorescent screen?
8. (a) State ohms law and give its limitations. (b) Explain color code in resistors.
9. (a) Explain growth and decay of charge in RC circuit with necessary equations.
(b) Explain time constant in RC, RL circuit.
10. (a) Explain the working of Andersons' Bridge with necessary circuit diagram.
(b) Explain the function of Two-port network.

B.Sc Electronics 4th Sem ELECTRONIC DEVICES AND CIRCUITS(Acharya Nagarjuna University (ANU), Guntur, Andhra Pradesh-2012)

 B.Sc. DEGREE EXAMINATION, MAY 2012.
(Examination at the end of Second Year)
Part II — Electronics
Paper II — ELECTRONIC DEVICES AND CIRCUITS
Time : Three hours Maximum : 100 marks
Answer any FIVE questions.
All questions carry equal marks.
1. (a) Explain Intrinsic and Extrinsic semiconductors.
(b) Explain in detail about forward and reversive bias of a diode with V-I characteristics.
2. (a) How does the band theory of solids lead to the classification of solids into conductors,
semiconductors and insulators?
(b) Mobilities of electrons and holes in a sample of intrinsic germanium at room
temperature are 0.36mv
/v-sec and 0.17 m2
/v sec respectively. If the electron and hole
densities are each equal to 2.5 × 1019m–3, calculate the electrical conductivity of
Germanium.
3. (a) Sketch the CE input characteristics for a BJT and explain their shape.
(b) Differentiate between the action of a NPN and PNP transistor in view of operation.
4. (a) Differentiate between small signal and large signal amplifiers.
(b) Explain the classification of amplifiers based on conduction angle and coupling.
5. (a) What is meant by feedback in amplifiers? Define negative and positive feedback.
(b) Explain how negative feedback in amplifiers helps in improving gain stability and
reducing the distortion.
6. (a) Draw the circuit diagram of a colpits oscillator and explain its operation.
(b) Differentiate between an amplifier and an oscillator.
7. (a) Describe the construction and working of MOSFET.
(b) Explain its various biasing model.
8. (a) Describe the structure and working of UJT giving schematic and equivalent circuits.
(b) Mention some application of UJT.
9. Explain with proper circuit diagram the construction, working and uses of a LED.
10. Describe the construction and working of SCR. What do you infer from the characteristics 

B.Sc Electronics 6th Sem SOLID STATE ELECTRONICS CIRCUITS AND DIGITAL ELECTRONICS(Acharya Nagarjuna University (ANU), Guntur, Andhra Pradesh-2012)

B.Sc. DEGREE EXAMINATION, MAY 2012.
(Examination at the end of Final Year)
Electronics
Paper III — SOLID STATE ELECTRONICS CIRCUITS AND DIGITAL ELECTRONICS
Time : Three hours Maximum : 100 marks
Answer any FIVE questions.
All questions carry equal marks.
1. (a) Explain the working of a full wave rectifier.
(b) Explain the working of class-A power amplifier and derive expression for efficiency.
2. (a) Explain the working of shunt capacitor filter.
(b) Explain Class A, Class B, Class AB amlifier.
3. (a) Give the characteristics of an ideal op-amp.
(b) Explain CMRR, slew Rate of op-amp.
4. (a) Explain the concept of virtual ground.
(b) Explain summing amplifier and its working.
5. (a) Define modulation and need for modulation.
(b) Explain amplitude modulation in detail.
6. (a) Explain the advantages of FM over AM.
(b) Explain the working of Trade Detector.
7. (a) Give the properties of microwave.
(b) Explain the working of super heterodyne receiver with block diagram.
8. (a) Convert (78)2 to Hexedenal, (3 AF)16 to Binary.
(b) Explain OR, NOT, AND gates with truth tables.
9. (a) Explain RS flip-flop with necessary truth table.
(b) Explain JK flip-flop with necessary truth table.
10. Answer any TWO :
(a) D-flip flop
(b) Master-glove flip-flop
(c) TTL
(d) Positive and Negative logic

B.Sc Electronics 6th Sem MICROPROCESSOR(Acharya Nagarjuna University (ANU), Guntur, Andhra Pradesh-2012)

B.Sc. DEGREE EXAMINATION, MAY 2012.
(Examination at the end of Final Year)
Electronics
Paper IV — MICROPROCESSOR
Time : Three hours Maximum : 100 marks
Answer any FIVE of the following.
All questions carry equal marks.
1. (a) Explain various types of memory.
(b) Distinguish between microprocessor and computer.
2. Give the architecture of 8085 up.
3. (a) Explain software interrupts of CPU.
(b) Explain I/O mapped I/O.
4. (a) Write on assembly language program for 8-bit addition.
(b) Explain debugging.
5. (a) Write an assembly language program for a time delay of 1000 milli sec.
(b) What is a subroutine?
6. Explain PIC – 8259 with necessary diagram.
7. Explain PPI – 8255 with necessary diagram.
8. Explain A to D conversion in detail.
9. (a) Explain computer Graphics.
(b) Explain open loop controls.
10. Explain solar tracking system in detail

B.Sc Electronics 6th Sem MICROPROCESSOR(Acharya Nagarjuna University (ANU), Guntur, Andhra Pradesh-2012)

B.Sc. DEGREE EXAMINATION, MAY 2012.
(Examination at the end of Final Year)
Electronics
Paper IV — MICROPROCESSOR
Time : Three hours Maximum : 100 marks
Answer any FIVE of the following.
All questions carry equal marks.
1. (a) Explain various types of memory.
(b) Distinguish between microprocessor and computer.
2. Give the architecture of 8085 up.
3. (a) Explain software interrupts of CPU.
(b) Explain I/O mapped I/O.
4. (a) Write on assembly language program for 8-bit addition.
(b) Explain debugging.
5. (a) Write an assembly language program for a time delay of 1000 milli sec.
(b) What is a subroutine?
6. Explain PIC – 8259 with necessary diagram.
7. Explain PPI – 8255 with necessary diagram.
8. Explain A to D conversion in detail.
9. (a) Explain computer Graphics.
(b) Explain open loop controls.
10. Explain solar tracking system in detail

B.Sc Computer Science 6th Sem MODERN DATABASE MANAGEMENT (Acharya Nagarjuna University (ANU), Guntur, Andhra Pradesh-2011).

 B.Sc. DEGREE EXAMINATION, MAY 2012.
(Examination at the end of Third Year)
Part II — Computer Science
Paper III — MODERN DATABASE MANAGEMENT
Time : Three hours Maximum : 100 marks
PART A — (3 × 20 = 60 marks)
Answer any THREE questions.
1. Discuss about database development process and three-scheme architecture.
2. What do you know about Boyce-Codd normal form and fourth normal form?
3. Write a note on :
(a) Denormalization.
(b) Optimizing for query performance.
4. Explain about roles of data and database administrators.
5. Discuss about backing up databases and concurrent access.
PART B — (4 × 5 = 20 marks)
Answer any FOUR questions.
6. Explain in brief about ACID properties of database transaction.
7. Write a short note on costs and risks of the database approach.
8. What do you know about normalization? What is the need of normalization? Explain briefly.
9. How do you update and delete in data in the database explain with example?
10. Write a short note on Triggers.
11. Explain in brief about three-tier architectures.
PART C — (10 × 2 = 20 marks)
Answer ALL questions.
12. Committed transaction.
13. State components of the database environment.
14. Define first and second normal forms.
15. Write about routines.
16. Data dictionary.
17. Data security.
18. Processing multiple tables.
19. Write a note on indexes.
20. Mainframes.
21. Dynamic SQL.

B.Sc Computer Science 6th Sem VISUAL PROGRAMMING (Acharya Nagarjuna University (ANU), Guntur, Andhra Pradesh-2012)

B.Sc. DEGREE EXAMINATION, MAY 2012.
(Examination at the end of Third Year)
Part II – Computer Science
Paper IV – VISUAL PROGRAMMING
Time : Three hours Maximum : 100 marks
SECTION A — (3 × 20 = 60 marks)
1. What is the visual programming? Explain compiler options starting the visual C++ IDE.
2. Explain in detail about Edit menu, project menu, build menu, file menu.
3. Explain debugging programms. Explain advanced visual C++ features.
4. Explain briefly about types of operators with an example.
5. Explain about MFC design considerations and keep MFC classes.
SECTION B — (4 × 5 = 20 marks)
6. Explain character functions CTYPE-H the string functions STRING.H.
7. Describe the advantages of Microsoft foundation class library.
8. Describe MFC design considerations.
9. Explain complete I/O in c low level input and output in C.
10. Explain object oriented programming fundamentals.
11. What is resource editor write its uses?
SECTION C — (10 × 2 = 20 marks)
12. What is IDE?
13. What is visual programming?
14. What is custom ICON?
15. Write the syntax for f steek ( ).
16. What is polymorphism?
17. What is MFC design?
18. What is Active X controls?
19. What is windiff?
20. What is OLE features?
21. What is class wizard? 

B.Sc Computer Science 4th Sem PROGRAMMING IN C AND DATA STRUCTURES(Acharya Nagarjuna University (ANU), Guntur, Andhra Pradesh-2012)

B.Sc. DEGREE EXAMINATION, MAY 2012.
(Examination at the end of Second Year)
Part II — Computer Science
Paper II — PROGRAMMING IN C++ AND DATA STRUCTURES
Time : Three hours Maximum : 100 marks
PART A — (3 × 20 = 60 marks)
Answer any THREE questions.
1. (a) Differentiate C and C++.
(b) Write about various data types in C++.
2. Discuss in detail about defining classes and member functions.
3. What is inheritance? Explain about various types of inheritances with suitable examples.
4. Discuss about :
(a) Stacks. (b) Queues.
5. Define graph. Explain about various search methods
PART B — (4 × 5 = 20 marks)
Answer any FOUR questions.
6. Write a short note on pre defined functions.
7. Explain about flow of control briefly.
8. Discuss about the concept of pointers with an example.
9. What do you know about recursion? Explain with the help of program.
10. Write a short note on trees.
11. Explain about linked lists.
PART C — (10 × 2 = 20 marks)
Answer ALL questions.
12. What is class?
13. What is the use of scope resolution operator?
14. What is polymorphism?
15. Define function and give syntax.
16. Difference b/w class and object.
17. What do you mean by post order traversal?
18. What is binary tree?
19. What is dynamic binding?
20. State and give syntax of loops.
21. Differentiate arrays and dynamic arrays. 

B.Sc Chemistry 6th Sem MODERN DATABASE MANAGEMENT (Acharya Nagarjuna University (ANU), Guntur, Andhra Pradesh-2012)

B.Sc. DEGREE EXAMINATION, MAY 2012.
(Examination at the end of Third Year)
Part II — Computer Science
Paper III — MODERN DATABASE MANAGEMENT
Time : Three hours Maximum : 100 marks
PART A — (3 × 20 = 60 marks)
Answer any THREE questions.
1. Discuss about database development process and three-scheme architecture.
2. What do you know about Boyce-Codd normal form and fourth normal form?
3. Write a note on :
(a) Denormalization.
(b) Optimizing for query performance.
4. Explain about roles of data and database administrators.
5. Discuss about backing up databases and concurrent access.
PART B — (4 × 5 = 20 marks)
Answer any FOUR questions.
6. Explain in brief about ACID properties of database transaction.
7. Write a short note on costs and risks of the database approach.
8. What do you know about normalization? What is the need of normalization? Explain briefly.
9. How do you update and delete in data in the database explain with example?
10. Write a short note on Triggers.
11. Explain in brief about three-tier architectures.
PART C — (10 × 2 = 20 marks)
Answer ALL questions.
12. Committed transaction.
13. State components of the database environment.
14. Define first and second normal forms.
15. Write about routines.
16. Data dictionary.
17. Data security.
18. Processing multiple tables.
19. Write a note on indexes.
20. Mainframes.
21. Dynamic SQL.

B.Sc Computer Science 6th Sem VISUAL PROGRAMMING (Acharya Nagarjuna University (ANU), Guntur, Andhra Pradesh-2012)

B.Sc. DEGREE EXAMINATION, MAY 2012.
(Examination at the end of Third Year)
Part II – Computer Science
Paper IV – VISUAL PROGRAMMING
Time : Three hours Maximum : 100 marks
SECTION A — (3 × 20 = 60 marks)
1. What is the visual programming? Explain compiler options starting the visual C++ IDE.
2. Explain in detail about Edit menu, project menu, build menu, file menu.
3. Explain debugging programms. Explain advanced visual C++ features.
4. Explain briefly about types of operators with an example.
5. Explain about MFC design considerations and keep MFC classes.
SECTION B — (4 × 5 = 20 marks)
6. Explain character functions CTYPE-H the string functions STRING.H.
7. Describe the advantages of Microsoft foundation class library.
8. Describe MFC design considerations.
9. Explain complete I/O in c low level input and output in C.
10. Explain object oriented programming fundamentals.
11. What is resource editor write its uses?
SECTION C — (10 × 2 = 20 marks)
12. What is IDE?
13. What is visual programming?
14. What is custom ICON?
15. Write the syntax for f steek ( ).
16. What is polymorphism?
17. What is MFC design?
18. What is Active X controls?
19. What is windiff?
20. What is OLE features?
21. What is class wizard? 

B.Com 6th Sem BUSINESS CORRESPONDENCE AND REPORT WRITING(Acharya Nagarjuna University (ANU), Guntur, Andhra Pradesh-2012)

B.Com. DEGREE EXAMINATION, MAY 2012.
(Examination at the end of Final Year)
Part II — Commerce
Paper III — BUSINESS CORRESPONDENCE AND REPORT WRITING
Time : Three hours Maximum : 100 marks
SECTION A — (4 × 5 = 20 marks)
Answer any FOUR questions.
1. Print media

2. Counselling

3. Upward Communication

4. informal communication

5. Enquiries

6. Grapevine communication

7. Good listening

8. Termination order
SECTION B — (2 × 10 = 20 marks)
Answer any TWO questions.
9. Briefly explain how communication would evolve itself in human society.

10. State the merits and demerits of oral communication

11. What are the basic principle of report writing?

12. Is communication a competent weapon in business image building? Discuss.

SECTION C — (3 × 20 = 60 marks)
Answer any THREE questions.
13. Bring out the scope and significance of communication.

14. What is upward communication? Mention its advantages and disadvantages.

15. Explain barries to communication with reference to vagueness and in-attention.

16. What role does communication play in decision making in business sep up?

17. Write a model of business letter of your choice.

18. What do you mean by report writing? State the steps you following report writing.

B.A 3rd Year REPORT GENERATOR (Acharya Nagarjuna University (ANU), Guntur, Andhra Pradesh-2012)

B.A./B.Com. DEGREE EXAMINATION, MAY 2012.
Third Year
Paper V — REPORT GENERATOR
Time : Three hours Maximum : 100 marks
SECTION A — (3 × 20 = 60 marks)
Answer any THREE questions.
1. Explain about different parts of Excel Sheet with neat diagram.

2. Explain different available formatting option in Excel.

3. Explain different types of charts in Excel.

4. Explain the meaning and advantages of functions available in Excel.
 
5. Explain different views of a Excel work sheet.
 
6. What is a cell address? What are the different addressing methods available in Excel?
Explain each method with example.

SECTION B — (5 × 6 = 30 marks)
Answer any FIVE questions.
7. Explain sheet operations in Excel.

8. How to insert and delete columns in a work sheet?
9. How to create a macro in Excel?

10. Explain about filter command in Excel.

11. Explain about importing and exporting data in MS-Excel.

12. How to create hyperlink in Excel?

13. Explain working with data forms.

SECTION C — (5 × 2 = 10 marks)
Answer any FIVE questions.
14. Clip Art.

15. Sorting.

16. Spell cherk in MS-Excel.

17. Clearing parts of a worksheet.

18. Rotating 3-D charts in Excel.

19. Hide and unhide.

20. Saving a file in Excel.

B.A DATABASE APPLICATIONS (Acharya Nagarjuna University (ANU), Guntur, Andhra Pradesh-2012)

B.A./B.Com. DEGREE EXAMINATION, MAY 2012.
(Examination at the end of Final Year)
Paper IV — DATABASE APPLICATIONS
Time : Three hours Maximum : 100 marks
SECTION A — (3 × 20 = 60 marks)
Answer any THREE questions.
1. Explain how will you create a table wizard and give example.

2. Explain various sections of a Report in MS-Access.

3. How to create graph objects that can be included in Access Reports?

4. What are the ways to create a form and explain with example?

5. Explain how to create a blank database in Access.

6. Explain about Access window and its various items.

SECTION B — (5 × 6 = 30 marks)
Answer any FIVE questions.
7. Explain how to edit a Record.

8. Explain about Access data types and properties.
9. How freezing of columns is done in Access?

10. What are the advantages of relational databases over flat files?

11. Distinguish between importing and linking.

12. Explain different ways to find the date.

13. Explain about various types of relationships.

SECTION C — (5 × 2 = 10 marks)
Answer any FIVE questions.
14. Moving objects.

15. Wild card characters.

16. What is primary key? Explain.

17. Filtering.

18. What is an object frame?

19. Linking of records in Access.

20. Switching out of data entry mode in MS-Access.