Object Oriented Programming with C++

2037/DC4 May 2006
Paper IV - Object Oriented Programming with C++
Time: Three Hours Maximum: 100 marks

Part A - ( 20 x 2 = 40 marks)
Answer ALL the questions

1. State advantages of providing default argument in function
2. Define abstract class
3. What is used to destroy an object? illustrate
4. define identifier.
5. What are the applications of void data type in C++?
6. Mention the use of default constructor.
7. What is an object?
8. State any two advantages of new operator.
9. What is conversion function?
10. What is stream?
11. Define preprocessor.
12. What is the use of private visibility mode? Illustrate
13. Define array pointers
14. When do you use delete function?
15. Illustrate the use of setw functions in C++
16. Name any four non-printable characters.
17. Define data hiding.
18. What is a template?
19. Define static data member.
20. When do you use ifstream class in C++?
    
    PART B ( 5x12 = 60 Marks)
    Answer ALL the questions
21. (a) When do we use the public and protected visibility modes in C++? Explain.
    (b) Write a C++ program to find the average of two values using friend function.
    or
    
22. (a) What do you mean by dynamic constructors explain with example.
    (b) Write a C++ program to concatenate two strings using + operator
    
    
23. (a) Explain the type conversion and type casting.
    (b) What are the console i/o operations? Explain.
    or
24. (a) Explain the use of pointer in derived class with suitable example.
    (b) Exemplify the use of command line arguments in C++
    
    
25. (a) What is meant by anonymous union? Illustrate with an example.
    (b) Explain the use of inline functions with an example
    or
26. What are the control statements used in C++? explain with examples.
    
    
27. What is operator overloading? Explain how unary and binary operators are overloaded.
    or
28. What is an exception handler? What are the key words used to handle the exception in C++? Explain.
    
    
29. Explain how mulitple inheritance differ from multilevel inheritance. Illustrate with examples.
    or
30. Explain the connection between Ploymorphism and Virtual functions. Demonstrate the use of virtual functions using C++ codes.

Software Engineering

2036/DC3 May 2006
Paper III - Software Engineering
Time: Three hours Maximum: 100 marks

PART A - (20x2 = 40 marks)
Answer ALL questions.

1. Why is it necessary to have engineering principals in software?
2. What is the factors influence the quality of a software?
3. Explain the role of software requirement specification.
4. State the advantages of decision tables.
5. What is the software cost?
6. List the tools used in scheduling the project.
7. Distinguish between verification and validation.
8. What is meant by risk analysis?
9. What are the desirable properties of system design?
10. Write about first level factoring in design methodology.
11. How will you specify the functional modules? Explain.
12. What are the system design metrices?
13. What are the major concepts that help in making a program more readable?
14. Write the most commonly used single entry and single exit statements.
15. What do you mean by internal documentation?
16. Distinguish between flow chart and structure chart.
17. How will you define software usability?
18. Write down the advantages of topdown integration testing.
19. What is meant by statements converge in system testing?
20. What is a test plan?
    
    PART B - ( 5x12 = 60 marks)
    Answer ALL questions.
    
    
21. (a) Discuss various phases in software development.
    or (b) Explain the problem analysis activity during requirement phase.
22. (a) What are the various activities involved in planning a software project? Explain briefly.
    or (b) What is software configuration management? explain in detail.
23. (a) Discuss on various types of coupling and cohesion criteria of modules.
    or (b) what is transaction analysis? explain with example.
24. (a) What role does coding style play in software engineering in improving efficiency? explain.
    or (b) Explain the static analysis of code and it uses.
25. (a) What is the need for system testing? Explain various levels of system testing.
    or (b) Discuss in detail the functional testing
    

COBOL AND DATA PROCESSING

2035/DC2 May 2006
Paper II - COBOL and Data Processing
Time: Three Hours Maximum: 100 Marks

Part A - (20 x 2 = 40 marks)
Answer ALL questions

1. Write down the general structure of COBOL program.
2. What is literals? Give their types.
3. What are the various divisions under DATA division?
4. What is FIGURATIVE CONSTANTS?
5. List the various PICTURE formats.
6. What are the minimum entries required to declare the sequential file?
7. Give the syntax for I/O statements in COBOL.
8. What are the advantages of Editing picture characters?
9. What is SYNCHRONISED clause?
10. Write the corresponding MOVE statements for the following : p = n = r = 0, q = 5.5. s = q. y = p.
11. With an example give the use of ROUNDED option.
12. Define qualifications of Data names
13. Write down the general format of compound condition
14. List out the types of PERFORM statements
15. What is class test? Give examples.
16. State the purpose of GOTO statement.
17. Define File. What are the types of files available?
18. Write down the syntax of file I/O statements.
19. List out the four stages of a payroll system.
20. What is the significant of FD level?
    
    PART B - (5x12 = 60 marks)
    Answer ALL the questions
    
    
21. (a) (i) Explain with examples the reserved words, user defined words and key words
    (ii) Write down the screen section entries to clear the screen.
    Or (b) Define the editing characters. List and explain any eight editing characters with examples.
22. (a) Explain the various forms of Arithmetic verbs with all options.
    or (b) Write a COBOL program to print a multiplication table from 5 to 10 with 20 entries in each.
23. (a) Write a COBOL program to read the input Name, Reg, No, m1, m2, m3 from existing data file "MARK.DAT" and print the Reg.No and Result.
    Result calculation : if m1, m2, m3 > 45 then "PASS" else "FAIL" or
    (b) Write a note on:
    (i) USAGE
    (ii) SYNCHRONIZED clause
24. (a) Write a COBOL program to read all the records from an input file which has fields NAME, SEX, AGE and QUALN and write into another file, only that records satisfy the following condition:
    (i) Male record
    (ii) age less than 28 yrs
    (iii) B.Sc. graduate
    or
    (b) What are the various factors that influence in choosing particular file organization? Tabulate the disadvantages of sequential file and indexed sequential file.
25. (a) Explain any four procedure division statements of indexed sequential file
    or (b) Describe with system charts and program flow charts the design of an pay roll processing for an university.
    

Fundamentals of Computers

2034/DC1 May 2006
Paper I - Fundamentals of Computers
Time: Three Hours Maximum: 100 Marks

PART A - (20x2 = 40 Marks)
Answer ALL questions.

1. What are the main characteristics of the computer?
2. What is an algorithm?
3. What are the different types of computers?
4. What are the different flowchart symbols?
5. Define a Byte.
6. What is the binary equilavent of the octal number 723?
7. What is ISCII?
8. What is the meaning of the term "Internal representation" of data?
9. What is the bit map of the image?
10. What is an optical scanner?
11. What is a non-volatile memory?
12. What is a register?
    
13. What is an operating system of a computer?
14. What is a batch operating system?
15. What is word addressable computer?
16. What is multitasking?
17. What is MODEM?
18. What are the two types of multiplexing?
19. What is LAN?
20. What do you understand by TCP/IP?
    
    PART B - (5x12 = 60 Marks)
    Answer ALL questions
    
    
21. (a) Explain the problem solving using computers with an example
    or (b) Explain in detail about various computing methods.
22. (a) Represent 51 and -43 in signed magnitude , 1's complement and 2's complement schemes.
    or (b) Discuss in detail about programming languages.
23. (a) Explain the functions of various input devices.
    or (b) Explain the functions of CPU.
24. (a) Explain in detail about personal computer operating system.
    or (b) discuss in detail about classification of operating system,
25. (a) Discuss in detail about communication media.
    or (b) Discuss in detail about Interconnecting Networks.

COBOL AND DATA PROCESSING

2028/DC2 May 2008
Paper II - COBOL and Data Processing
Time: Three Hours Maximum: 100 Marks

Part A - (20x2 = 40 Marks)
Answer ALL Questions

1. Explain about A margin and B Margin. Give example.
2. Write the purpose of IDENTIFICATION DIVISION.
3. Write the machine dependent section
4. Give the level numbers used for RENAMES Clause and CONDITION NAMES.
5. Give examples for Numeric and Non-Numeric literals.
6. Specify any two sections of DATA DIVISION.
7. What is a statement?
8. Write the equivalent statement in COBOL if BASIC <>
9. Mention a few relational operators in COBOL.
10. What is CONDITION-NAME condition?
11. How do you organize if 'if block' or 'else block' contains more than one statement? write the syntax of your organisation.
12. What is the purpose of ALTER statement?
13. Give the syntax of SET verb.
14. List down the different types of condition.
15. Give the flow chart for PERFORM...........VARYING.
16. What is the purpose of REDIFINE Clause?
17. What is meant by file updation?
18. What is the purpose of RECORD CONTAINS Clause in FD?
19. Explain the terms
    
    1. Logical Record
    2. Unblocked File
       
20. What is an optional file? How can it be specified? Explain
    
    PART B (5x12 = 60 Marks)
    Answer ALL questions
    
21. (a) Explain the FILE SECTION and WORKING-STORAGE SECTION in the DATA DIVISION in detail
    Or (b) Write in detail the various editing features available in COBOL.
22. (a) Write a COBOL program for performing a Multiplication
    or (b) A Cloth shop offers a festival discount for the following items:
    SAREE COST > 50 DISCOUNT 50%
    SHIRT COST > 150 DISCOUNT 25%
    OTHER-ITEMS NO DISCOUNT
    write a program to implement the above using condition name.
23. (a) Write a note on
    (i) Qualification of Data Names
    (ii) SIGN Clause
    or (b) Write a COBOL Program to count the number of words in a given text
24. (a) Explain STRING and UNSTRING Verbs with examples
    or (b) Explain any four procedure division statements of sequential file
25. (a) Write a program in COBOL for the central library to read data in the following format:
    1-5 Book Code
    6-25 Title
    26-30 Price
    31-40 Publication
    41-50 ISBN
    51-55 Category
    56-60 Edition
    61-65 Month of pricuring.
    The program should ensure that:
    (i) Book code is within the range 00001 to 19999
    (ii) Price is a positive integer.
    (iii) Title is not blank.
    (iv) ISBN should contain only numbers.
    
    Also calculate the money spend in a given month for the procurement of books
    
    or
    (b) Write a program to calculate income-tax of each employee from their annual with the following conditions:
    Annual Income Income Tax
    >0 and <= 100000 NIL
    >100000 and <= 150000 20% of annual income
    above 1500000 30% of annual income

Software Engineering

DC 3 October 2004
Answer ALL questions

1. Write down three dimensions of the quality of software product.
2. How programmers spend their time in software engineering while developing the software?
3. What are the activities in management process?
4. What are the difference between throwaway approach and evolutionary approach?
5. What are the functions of democratic team in a project?
6. Define: Portability
7. What are the major factors that influence software cost?
8. What are the components of risk management plan?
9. Define: Modularity
10. What are the different levels of cohesion?
11. What is a data flow diagram?
12. What are HIPO diagram?
13. What are the primary goal of object oriented programming?
14. What are the activities performed by the 'Test Plans' ?
15. Define: Walk Through
16. What are the uses of symbolic execution tool?
17. Explain: Validation
18. Explain: Functional testing.
19. What is meant by time in reliability models?
20. Explain structural induction
    PART B - (5x12 = 60 Marks)
    
21. (a) Explain different characters of a software process.
    or (b) Explain the the factors that influence quality and productivity in software development
22. (a) Explain the COCOMO model in detail
    or (b) Explain different types of software risks in detail.
    
23. (a) Explain various design notation and specification used in the design phase of software development.
    or (b) Explain various techniques for verification.
24. (a) Explain the following
    (i) Topdown approach
    (ii) Bottom-up approach
    or (b) Write short notes on
    (i) Data Binding
    (ii) Mile Stones
    (iii) Inspections
25. (a) Explain various testing process in detail.
    or (b) Explain the activities performed during S/W development to enhance the maintainability of a S/W product.

Information Technology and it's application

DC 7 October 2007
Paper VII - Information Technology and It's Applications
Time: Three Hours

Answer ALL the questions
Part A (20x2 = 40 Marks)

1. What are webpages?
2. What is the purpose of web browsers.?
3. Define File Transfer Protocol.
4. What is an internet?
5. Write a note on ARPANET.
6. What is HTTP?
7. What is the main advantage of E-Mail?
8. Write the use of Microsoft Outlook Express.
9. Distinguish between FTP Site and FTP Server.
10. Define Dial-up connection.
11. What is the purpose of MODEM?
12. What is ISDN Service?
13. Define Simplex Transmission.
14. What is an odd parity?
15. Define Protocol
16. What are web servers?
17. What is IRC?
18. What is the structure of an email address?
19. What are mailing lists?
20. Define TCP/IP.
21. (a) Explain the history of Internet
    or (b) Describe the different services provided by the internet.
22. (a) Discuss about Domain Name System IP addressing
    or (b) Describe the arrangement and equipement for connection ISPs.
23. (a) Describe the setps to configure our machine for TCP/IP.
    or (b) Explain the following
    (i) Parity
    (ii) Duplex
24. (a) Describe th working of E-Mail
    or (b) Explain the advantages and disadvantages of E-Mail.
25. (a) Descibe the benefits of Information Provider
    or (b) Explain about Search Engines.
    

Windows and Visual Basic

5043/DC 6
October 2007

Paper VI - Windows and Visual Basic
Time: Three Hours

Answer ALL questions
PART A - (20x2=40 Marks)

1. Write a note on Control Panel Icon.
2. List down the features of Windows.
3. How to create a new folder?
4. What are Mouse Events?
5. How to save a word document?
6. How to change the font size in word document?
7. Write a note on: Autotext features in MS-Word.
8. Define: Range
9. How to delete a row in a worksheet?
10. Write a note on: Pie chart.
11. List the names of menus in VB Screen.
12. What is the purpose of Msgbox() function?
13. Write a note on: Properties Windows.
14. How to introduce comments in VB Program?
15. Write a note on: Command Button.
16. What are functions?
17. List the datatypes in VB.
18. List the form properties.
19. How to startup forms?
20. What are control arrays?
21. (a) Explain the activities in selecting, moving and sizing windows
    or (b) Discuss the various features of MS-Word
22. (a) Explain the uses of various in EDIT menus of MS-Word
    or (b) Explain the Auto correct and Auto Save features in MS-Word
23. (a) Write a VB program to convert Temperature in celcius to Frenheit and vice versa.
    or (b) Explain about scroll bars and check box controls in VB.
24. (a) Explain the use of any six mathematical functions in MS-Excel with examples.
    or (b) Explain about creating copying and moving operations in MS-Excel.
    

Client Server Computing with Oracle

5042/DC5 October 2007
Paper V - Client/Server Computing with Oracle
Time: Three Hours

Answer All Questions

Part A - (20x2 = 40 Marks)

1. Define Relational Model
2. What are attributes?
3. Define: Concurrency.
4. Define: DBMS.
5. What is meant by client?
6. Define: Object Oriented Programming.
7. Give the general syntax of INSERT command.
8. What is SQL?
9. Write a note on commit Command.
10. Define: DDL.
11. What are variables?
12. Define: function.
13. What are triggers?
14. List the functions of DBA.
    
15. Define: Database Back up.
16. Define: Domain.
17. What is meant by Client/Server model?
18. Define: Role
19. What are Blocks in PL/SQL?
20. What is DBA?
    
    Part B - (5x12=60 Marks)
    
    
21. (a) What are the advantages and disadvantages of Relationl Model? Discuss briefly.
    or (b) Discuss about Database security and Data integrity.
22. (a) Explain the benifits and pitfalls of client/server computing
    or (b) write a short notes on client application interface.
23. (a) Explain the general syntax of the following statements in SQL with examples.
    (i) Select
    (ii) Update
    (iii) Delete
    or (b) Describe in detail, the use of any TEN nemeric functions with examples.
24. (a) Explain the different loop structures in PL/SQL with examples.
    or (b) Write a PL/SQL statement to find the area and circumference of a circle.
25. (a) Describe the general syntax of 'create procedur' command with example.
    or (b) write short notes on Server Manager Interface.
    

Object Oriented Programming with C++

5041/DC4 October 2007
Paper IV- Object Oriented Programming with C++

Part A - (20x2=40 Marks)

1. Define Procedure oriented programming
2. What is meant by polymorphism?
3. What are the member dereferencing operators?
4. Write the uses of 'delete' operator
5. Define call by reference.
6. State whether the following statement is True or False.
   When a function returns a value, the entire function call can be assigned to a varible.
7. A function that has return type ________________ does not return anything.
8. A non member function may have access to the private data of a class if it is delcared as a ________________ of that class.
9. A constructor's name is the same as _________________________
10. The keyword ____________ is used to overload an operator.
11. Conversation from basic type to a class type may be archived using ______________
12. In a class , a memeber declared as _____________________ is not accessible from outside the class.
13. Define hierarchical inheritance.
14. A pointer is a variable for storing _________________________
15. Define a virtual function.
    
16. Define abstract class.
17. The
    

Software Engineering

5040/DC3 October 2007.
Paper III Software Engineering

Part A

1. Define Software Engineering.
2. Write a note on Analysis Phase.
3. Define Data Validation
4. Define Portability
5. List the major factors that influence software cost.
6. What are the chief programmer teams?
7. What is work breakdown structure?
8. Define COCOMO
9. What are Data Flow Diagrams?
10. What is External Design of software?
11. Define verification.
12. What are Software Modules?
13. Define Top-down Programming.
14. What is meant by Information Hiding?
15. What is static Analysis?
16. Define Walkthroughs.
17. What is debugging?
18. Define Intergration Testing.
19. Write a note on Structural Induction.
20. What is meant by Unit testing.
    
    Part B - (5*12= 60 Marks)
    
    
21. (a) Explain about phased life-Cycle model.
    Or (b) Describe the format of a software requirement specification.
22. (a) Explain about any two software estimation techniques.
    or (b) Discuss about software configuration Management.
23. (a) Explain about any two software estimation techniques.
    or (b) Discuss about software configuration management.
24. (a) What are the objectives of software Design? Explain briefly.
    or (b) Write short notes on Symbolic Execution.
25. (a) Discuss bout Testing Fundamentals.
    Or (b) Explain about Structural Testing.
    

Object Oriented Programming with C++

DC4 May 2007
Paper IV- Object Oriented Programming with C++

1. List out the benifits of object oriented programming.
2. Define encapsulation.
3. What do you understood the identifier
   
4. Why were computer programming languages were invented?
5. Static member variables are defined _______________________ the class.
6. Making an instance of one class a member of another class in called________________
7. Find out the error, if any in the following statement.
   for (int i=0, i<0, i++)
   var--;
   
8. Write the syntax for do..while loop.
9. What do you mean be preprocessor directive?
10. State whether True or False , inline functions overloading does not depend on return data type.
11. State whether True or False, inline functions overloading does not depend on return data types
12. List out the usage of scope resolution operator.
13. Specify the rules for functions overloading.
14. State whether True or False, Operator overloading creates a new operators.
15. What is virutual function?
16. List out any two manipulators.
17. What do you mean by command line argument?
18. Define file
19. When a program is finished using a file, it should be _______________it?
20. State whether True or False, it is possible to open a file for both input and output.
21. (a) explain the differnce between procedural and object oriented programming
    or (b) List out the differen t types of control structures and explain with examples.
22. (a) write short notes on
    (i) functions proetotype
    (ii) functions overloading.
    or (b) in C++ what are the possible ways of defining a member functions? Explain with an example
23. (a) What do you mean by constructors? and explain the different types of constructors with examples
    or (b) Write short notes on, Friend functions vs inheritance.
24. (a) What is multiple inheritance? Explain with a real world exampled
    or (b) Write short notes about 'this' pointer and it's usages.
25. (a) What is the difference between a try block and a catch block? Explain with suitable example.
    or (b) compare formatted I/O and unformatted I/O and give some examples.
    

Fundermentals of Computers

P. G. Diploma in Computer Application Examination, May 2000

Paper I - Fundermentals of Computers

Part A

1. What do you mean by Computer?
2. How the computers are used in Education?
3. What is an algorithm?
4. Differentiate between Analog and Digital Computing Methods
5. What do you mean by EBCDIC?
6. Convert the decimal number 153 into Octal number.
7. Explain programming languages
8. Why Programmers prefer one language over another?
9. Explain the setup of a hard disk and its' drive?
10. How is the CD-ROM drive capable of holding much more information than a floppy disk drive?
11. Write about the Mouse as an input device?
12. Explain briefly EEPROM
13. Discuss the general fuctions of an operating system
14. How does Win 95 Manage files?
15. Give a brief description of UNIX
16. Write briefly about data Compression
17. What is the need for networking of computers?
18. Discuss any one of the communication media?
19. How the multiplexing implemented in networks?
20. What are the services provided by the internet?
21. (a) With a neat block diagram, explain the various components of a computer?
    Or (b) Describe in detail about the classification of computers
    
22. (a) Discuss the major factors that influence evolution of High level languages.
    or (b) Convert the following
    (i) (4429.625)10 = (?)8
    (ii) (1011.11010)2 = (?)16
    (iii) (AB)16 = (?)2
    (iv) (3364)8 = (?)2
23. (a) Describe in detail about the Magnetic Disks.
    or (b) Describe the various types of printers
24. (a) Describe the various operating systems available for personal comptuers
    or (b) Explain in detail about the Windows 95
25. (a) Explain the various Networking Topologies
    or (b) What is a protocol? Explain the important characteristics of Protocol.

Software Engineering

SOFTWARE ENGINEERING May 2005
Time: Three hours Maximum: 100 marks
PART A Answer any SIX questions (6 x 5 =30 marks)

1. According to Boehm, what are the skills most lacking in entry -level programmers?
2. What are the important management problems?
3. Write about staffing -level estimation.
4. Explain the cost estimation technique, expert judgement.
5. What is a transition table? Explain.
6. What are petri nets? Explain.
7. Explain: Aesthetics.
8. What are HIPO diagrams?
9. Explain: Unit testing.
10. What are the automated tool for s/w maintenance?

PART B Answer any FOUR questions (4 x 10 =40 marks)

11. Explain the programming team structure in detail.
12. Explain COCOMo in detail.
13. Explain Gist.
14. Explain the design techniques in detail.
15. Explain in detail about coupling and cohesion.
16. Explain the managerial aspects of software maintenance in detail.

PART C Answer any TWO questions (2 x 15 =30 marks)

17. Explain the steps required to plan a software project.
18. What are the major facts that influence the software cost? Explain.
19. Explain the steps required in the implementation phase of software development.

COBOL and Data Processing

Paper II - COBOLAND DATAPROCESSING May 2005
PART A Answer ALL questions (20 x 2 =40 marks)

1. What is data processing? List the advantages of electronic data processing.
2. What is the significance of figurative constant?
3. What is the acronym for COBOL and CODASYL?
4. List down the various operators of COBOL.
5. What is the significance of FILLER clause?
6. Write a short note on PICTURE clause.
7. Give the syntax of File Description entry.
8. Give the syntax of DIVIDE Verb.
9. State the purpose of JUSTIFIED clause.
10. Write the syntax of ACCEPT statement with an example.
11. What is the purpose of level number 66?
12. List the various verbs of File I/O.
13. Mention the usage of sign condition with the help of its syntax.
14. Give one example to condition-name condition.
15. What is the purpose of EXIT statement?
16. What is the significance of INDEXED BY phrase?
17. Give the syntax of FD entry for variable length records.
18. What is meant by file updation?
19. What is the purpose of RETURN statement?
20. What is the purpose of ALTERNATE RECORD KEY?

PART B Answer ALL questions (5 x 12 =60 marks)

21. (a) Explain the different editing features of COBOL.
Or
(b) Briefly explain about level structure and PICTURE clause.

22. (a) State the rules governing the condition name condition and also explain
with suitable example.
Or
(b) Write a program to compute Sales Commission for sales amount. The sales commission is computed using the following conditions. Sales amount <>= 1,000 and <5,000,>= 5,000, Commission is 10% of sales amount.

23. (a) Write a note on : (i) SET(ii) SEARCH verb.
Or (b) A company has 3 categories of employees. Category 1 gets 30% of salary as HRA Category 2 gets 20% of salary as HRA Category 3 gets 15% of salary as HRA Given employee
name, category and salary. Write a program using go to with depending on to calculate and print Gross salary of each employee.

24. a)Explain any four procedure division statements of Relative file.
Or (b) Discuss the SORT verb. Give a suitable program example.

25. (a) Write a program to create a sequential file with the fields: Serial number, name, sex, department and designation. Using this file create two more files called MALE and FEMALE. Those records whose sex value is male, write it in the MALE file. Those records whose sex value is female, write it in the FEMALE file.

Or (b) Write a program to prepare electricity bill for a consumer. The bill must have the following fields.
(i) Consumer number
(ii) Initial metre reading
(iii) Final metre reading
(iv) Units Consumed
(v) Amount. The amount is calculated using the following conditions:
(1) Rate above 200 units is Rs. 2/unit
(2) Rate upto 100 units is 75 paise/unit
(3) Rate from 101-200 units is Re. l/unit Every consumer must pay a minimum of Rs.20

Client Server Computing with Oracle

Paper V - CLIENT/SERVER COMPUTING WITH ORACLE 7 May 2005

Time: Three hours Maximum: 100 marks
PART A Answer ALL questions (20 x 2 =40 marks)

1. Define middleware.
2. What is an entity?
3. What are the components of an open system environment?
4. What is meant by ACID test?
5. What do you mean by bridges?
6. Write down the factors that determine the performance of WAN?
7. Define messaging and queuing.
8. State any two DDL commands.
9. Mention the character data types in oracle.
10. What are the three types of exports?
11. What is meant by savepoint?
12. Write short notes on client application interface.
13. Define a procedure.
14. What are the parts of a PL/SQL block?
15. Define preemptive and non-preemptive threads.
16. Distinguish between nested tables and Varray.
17. What do you mean by cold and hot physical backups?
18. Define data security.
19. Give the syntax of grant statement with an example.
20. What is a constraint?

PART B Answer ALL the questions (5 x 12 =60 marks)

21. (a) Explain briefly the features of server machines.

Or

Explain the following:
(i) Consistency (ii) Robustness (iii) Transaction (iv) Recovery

22. (a) List down the merits and demerits of client/server model.

Or

Write short notes on client application.

23. (a) Discuss the administrative steps in building a database.
Or
(b) Explain in detail the advantages of table partitioning.

24 (a) Write short notes on database triggers. What is database tuning meant by?
(b) Explain the object tables and selecting values from object tables with suitable
examples.

25. (a) Illustrate networking concepts in the oracle with examples,
Or
(b) Discuss in detail the transaction log management and threshold manager with respect to backup and recovery.

Windows and Visual Basic

DC 6 May 2007

Part A - (20x2=40 Marks)

1. Define Multiprogramming
2. What do you mean by dragging?
3. List the use of clipboard.
4. Give the command to change the size of the cell.
5. Enumerate Characteristics of good GUI
6. Write the command to change the font in MS-Word
7. What are the different packages in MS-Office?
8. Write the use of Bookmark
9. What do you mean by formatting the text?
10. What is the use of "Ctrl+Z" in MS-WORD?
11. List the use of scroll bar.
12. Distinguish between image box and picture box
13. Give the key stroke to open a file
14. What is hot key?
15. What is MDI child?
16. What are the basic types in VB?
    
17. What is the use of functions?
18. Define Debugging
19. Distinguish between while loop and Do... while loop
20. What do you mean by indexing?
    
    Part B - (5x12=60 Marks)
    
    
21. (a) List and explain the benefits of GUI
    or (b) Briefly explain any three built-in functions in excel.
22. (a) Explain the steps followed to develop and execute an application in VB program with an example.
    Or (b) List out the purpose of mail merge and explain with suitable example
23. (a) Develop a program in VB to check wheather the given number is Armstrong number or not
    Or (b) Briefly explain different types of looping statements in VB and explain with examples.
24. (a) Briefly explain about event driven programming.
    Or (b) What do you mean by an event? List out the different types of event and explain any three.
25. (a)Write a program in VB for sorting five different integer values.
    Or (b) Write short notes on
    (i) Control array
    (ii) Operational Precedence
    (iii) Graphs and charts
    

Information Technology and it's application

DC 7 May 2005
Answer ALL questions

1. List down any two services of Internet
2. What do you mean by internet standards?
3. What is the purpose of searchable data box?
4. Write down any two FTP Commands
5. Define the term: WWW
6. What is an IP Address
7. What is meant by Domain Name? Give an example
8. Define the term: URL
   
9. What is SPAM?
10. What is the functions of TCP/IP?
11. What is the purpose of ISP?
12. What is the function of Modem?
13. What is MIME? Give example
14. What is PPP?
15. What is the significance of gateway in internet?
16. What do you mean by direct internet link?
17. What is meant by duplex data transmission?
18. What is a mailing list?
19. Write down the benifits of Information provider
20. List down any two management issues of information provider
    
    Part B - (5*12=60 Marks)
    
    
21. (a) Explain the various services provided by the internet in detail
    or (b) Explain about Gopher Servers
22. (a) Discuss about IP Address and DNS
    Or (b) Explain in detail about the resorces required to use internet service provider.
23. (a) What is TCP/IP? Explain how to configure your machine for TCP/IP account
    or (b) Discuss about internet direct and dialup link. Explain the various troubleshooting of dialup connection
24. (a) Discuss about the various issues of mail service.
    or (b) Explain how to configure mail server
25. (a) What are the benefits of Information Provider? Explain how it helps to reduce expenditure.
    or (b) Discuss about the various management issues of information Provider.

Information Technology and it's application

DC 7 May 2007
Paper VII - Information Technology and Its' Application
(for those who joined in July 1999 and after)

Answer all the questions

Part A - (20*2 = 40 Marks)

1. Define communication
2. What do you understand the term web page?
3. Enumerate services of Internet?
4. What do you mean by IP addressing?
5. Give the IP address 126.110.16.7 what class of address is it?
6. Compare EDI adn email
7. Define Domain Name
8. Distinguish between working with direct and dialup link
9. List out any two FTP commands
10. Bring out the functions of TCP/IP
11. What is the flow control?
12. What is the significance of the modem?
13. Why needs ISP?
14. How do you classify servers?
15. What is the connectivity?
16. Elicit different components of word processor?
17. What are the benifits gateways in internet?
18. What do you understand by duplex data transmission?
19. What do you understand by duplex data transmission?
20. How information provider is significant?
    
    Part B - (5*12=60 Marks)
    
    
21. (a) Explain the operational procedures of Internet
    or (b) Describe the significant of Internet services with examples
22. (a) Define a domain name system. Explain it's necessity
    or (b) Discuss on the requirement of resources ti access Internet service provider
23. (a) Explain the components TCP header
    or (b) Discuss about the various trouble shooting mechanism of dialup connections
24. (a) Enumerate difficulties in the mail server
    or (b) Explain how to configure in the mail server
25. (a) Describe the issues in managing hte information provider
    or (b) how information provider is benificial to reduce expenditure?