System Analysis And Design Question Paper of 3rd Semester BSC(IT) Download Previous Years Question Paper 5

Roll No.

Total No. of Questions : 07

B.Sc. (IT) (Sem.–3rd)

SYSTEM ANALYSIS AND DESIGN

Subject Code : BS-207

Paper ID : [B0412]

Time : 3 Hrs.

INSTRUCTION TO CANDIDATES :

1. Section –A, is Compulsory.

2. Attempt any four questions from Section-B.

Section –A

1.       

a.     Define system and system Analysis.

b.     What do you mean by feasibility. What are its types?

c.      What is Entropy and Equifinality?

d.     What are diff. Elements of a system?

e.      Give the importance of system Analysis.

f.       Differentiate between validation and testing/

g.     What is a structure chart?

h.     What are different types of threats?

i.       What are advantages of site visit?

j.       What is user manual?

Section –B

2.     Explain diff. Types of system in detail. What is DSS, DPS and MIS?

3.     Explain various phases of SDLC in detail.

4.     Explain various techniques used for data collection.

5.     Differentiate between decision tree and decision table with the help of an example.

6.     Explain various conversion methods in detail.

7.     Write notes on any two:

a.     ER diagrams

b.     CASE tools

c.      Bottom up design. 

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System Analysis And Design Question Paper of 3rd Semester BSC(IT) Download Previous Years Question Paper 4

Roll No.

Total No. of Questions : 07

B.Sc. (IT) (Sem.–3rd)

SYSTEM ANALYSIS AND DESIGN

Subject Code : BS-207

Paper ID : [B0412]

Time : 3 Hrs.

INSTRUCTION TO CANDIDATES :

1. SECTION-A is COMPULSORY consisting of TEN questions carrying

TWO marks each.

2. SECTION-B contains SIX questions carrying TEN marks each and student has to attempt any FOUR questions

Section –A

l. Write short notes on :

(a) Open System.

(b) Bottom up approach.

(c) Distributed System.

(d) Coupling.

(e) Dynamic Modelling.

(f) Data Dictionary.

(g) ER-Model.

(h) Re-engineering.

(i) CASE Tool.

(j) System Analysis.

SECTION-B

2. (a) Explain the importance of System Analyst in an organization.

(b) What is the importance of maintenance in Software Industry?

3. Explain System Development Life Cycle in detail.

4. Distinguish between :

(a) Decision tree and DFD.

(b) Real Time System and Online System.

5. (a) Why do we test system? How important is testing ?

(b) Explain the procedure for hardware and software selection with  help of an example.

6. (a) Write the advantages and limitations of CASE TOOL.

(b) Why do we use normalization?

7. What is the use of UML model? Explain with the help of an example

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System Analysis And Design Question Paper of 3rd Semester BSC(IT) Download Previous Years Question Paper 3

Roll No.

Total No. of Questions : 07

B.Sc. (IT) (Sem.–3rd)

SYSTEM ANALYSIS AND DESIGN

Subject Code : BS-207

Paper ID : [B0412]

Time : 3 Hrs.

INSTRUCTION TO CANDIDATES :

1. Section –A, is Compulsory.

2. Attempt any four questions from Section-B.

Section –A

Q.1.Discus the following:-

(a) Distinguish between Physical & Abstract Systems.

(b) How important is informal information system analysis.

(c) In which terms a system is said to be a successful system.

(d) What is an audit trial?

(e) What is top down approach? Give at least one example.

(f) What do you mean by Maintainability and Portability in terms of software quality

(g) What is the objective of testing?

(h) Define static modelling.

(i) Distinguish between initial investigation & feasibility study.

(j) What is normalization? Why it is important?

Section-B

Q.2. (a) Write in brief about various elements of a system.

(b) Explain all the inter-related types of feasibility studies.

Q.3. Describe the process of design. Also discus Logical& physical design.

Q.4. (a) what is Prototyping. Explain briefly steps involved in proto-typing process.

(b) What are the data flow diagrams? How do they difer from structure charts.

Q.5. What is maintenance? Discus different types of maintenance and why maintenance is important?

Q.6. (a) Why do we test systems? How important is testing Discus?

(b) What is the need for modelling?

Q.7. (a) Give the use of UML state diagram.

(b) What do you mean by threat and risk analysis in information system?

m

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System Analysis And Design Question Paper of 3rd Semester BSC(IT) Download Previous Years Question Paper 2

Roll No.

Total No. of Questions : 07

B.Sc. (IT) (Sem.–3rd)

SYSTEM ANALYSIS AND DESIGN

Subject Code : BS-207

Paper ID : [B0412]

Time : 3 Hrs.

INSTRUCTION TO CANDIDATES :

1. SECTION-A is COMPULSORY consisting of TEN questions carrying

TWO marks each.

2. SECTION-B contains SIX questions carrying TEN marks each and student has to attempt any FOUR questions

Section –A

l. Write briefly :

(a) Define System.

(b) Difference between real time and distributed sy

(c) Define Top-down design.

(d) What do you mean by structured analysis?

(e) Give full form of CASE.

(f) Explain static modelling.

(g) List the types of threats to a computer system.

(h) Give full form of VIRUS.

(i) Define Normalization.

(j) Define Physical design.

SECTION-B

2. Explain OO Development Life Cycle and Modelling.

3. Explain System Development Life Cycle.

4. Explain the role, need, qualification and responsibilities of system analyst.

5. Explain various tools for system analysis.

6. Explain input form design.

7. Write short notes on :

(a) Disaster Recovery.

(b) Audit of Computer System Usage.

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System Analysis And Design Question Paper of 3rd Semester BSC(IT) Download Previous Years Question Paper 1

Roll No.

Total No. of Questions : 07

B.Sc. (IT) (Sem.–3rd)

SYSTEM ANALYSIS AND DESIGN

Subject Code : BS-207

Paper ID : [B0412]

Time : 3 Hrs.

INSTRUCTION TO CANDIDATES :

1. Section –A, is Compulsory.

2. Attempt any four questions from Section-B.

Section –A

Q1)

a) What are characteristics of a system?

 b) What do you mean by system boundary?

 c) Name various phases of SDLC.

 d) What is Top down design?

 e) Give guidelines for GUI design.

 f) What is audit of computer system usage?

 g) Compare static and dynamic modelling.

 h) What is structured English?

 i) Explain business process reengineering.

 j) Give principles of system documentation.

Section - B

Q2) Explain multifaceted role played by a system analyst. various types of documentation and their importance?

Q4) What is prototyping? How does it help in system data gathering?

Q5) Explain Object oriented development life cycle?

Q6) Discuss in detail about cost benefit analysis?

Q7) Compare the following (any two):

 a) Testing / validation.

 b) Cohesion / coupling.

 c) ERD / DFD

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Operating System Question Paper of 3rd Semester BSC(IT) Download Previous Years Question Paper 5

Roll No.

Total No. of Questions : 07

B.Sc. (IT) (Sem.–3rd)

OPERATING SYSTEM

Subject Code : BS-203

Paper ID : [B0410]

Time : 3 Hrs.

INSTRUCTION TO CANDIDATES :

1. Section –A, is Compulsory.

2. Attempt any four questions from Section-B.

Section –A

1.     Answer briefly

a.     What is a system call and what is its use?

b.     Draw and explain process state diagram.

c.      What is Belady’s anomaly?

d.     Define locality of reference.

e.      What is a semaphore?

f.       What is a partition?

g.     What is the seek time?

h.     What are the necessary conditions for a deadlock?

i.       How two level directory structures differ from single level directory?

j.       Differentiate between system threats and program threats?

Section –B

2.     What is operating system? Explain different types of the operating system.

3.     Explain different page replacement techniques in virtual memory.

4.     What is disk scheduling? Explain the procedure of selection of best scheduling algorithm.

5.     What is a deadlock? Discuss the deadlock avoidance method and algorithm Illustrate with the examples.

6.     What is process synchronization? Explain different 2 process algorithms for the process synchronization.

7.     Differentiate between CPU scheduling and job scheduling. How can we measure the performance of a scheduling algorithm? 

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Operating System Question Paper of 3rd Semester BSC(IT) Download Previous Years Question Paper 4

Roll No.

Total No. of Questions : 07

B.Sc. (IT) (Sem.–3rd)

OPERATING SYSTEM

Subject Code : BS-203

Paper ID : [B0410]

Time : 3 Hrs.

INSTRUCTION TO CANDIDATES :

1. SECTION-A is COMPULSORY consisting of TEN questions carrying

TWO marks each.

2. SECTION-B contains SIX questions carrying TEN marks each and student has to attempt any FOUR questions

Section –A

l. Write briefly :

a) Write at least two functions of Operating System.

b) Write two disadvantages of Layered approach of OS.

c) Differentiate between Long Term and Short Term scheduler.

d) Explain the term compaction in memory management.

e) Explain the term device drivers in brief.

f) Define swapping. Why we need swapping?

g) Explain the meaning of process synchronization.

h) Write at least two disadvantages of linked Allocation.

i) Explain the term RAID Structure.

j) Explain the term security in brief.

SECTION-B

2. Explain various OS Components in detail.

3.Explain at least four CPU scheduling algorithm in detail.

4. Explain in detail the Paging scheme of memory management. Also compare

it with segmentation scheme of memory management.

5. Define the term ‘Deadlock’. What are the necessary Conditions for a

deadlock to occur? Also explain the deadlock prevention scheme of

handling deadlocks.

6. Write note on the following :

(a) Interrupts

(b) DMA

7. (a) A major security problems for operating systems is authentication

Explain.

(b) Write note on Program Threats

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Operating System Question Paper of 3rd Semester BSC(IT) Download Previous Years Question Paper 3

Roll No.

Total No. of Questions : 07

B.Sc. (IT) (Sem.–3rd)

OPERATING SYSTEM

Subject Code : BS-203

Paper ID : [B0410]

Time : 3 Hrs.

INSTRUCTION TO CANDIDATES :

1. Section –A, is Compulsory.

2. Attempt any four questions from Section-B.

Section –A

Q1. a) What virtual memory?

b) What is a thrashing?

c) What is authentication?

d) Define logical address space of a process.

e) List he various types of directory structures.

f) Define memory management.

g) What do you mean by fragmentation?

h) Define scheduling.

i) Write short note on demand paging,

j) Define a process.

SECTION – B

Q2. Explain direct memory aces in detail.

Q3. What is segmentation? Explain segmentation with paging.

Q4. What is an Operating System? What are various functions of an Operating System

Q5. What is a threat? Differentiate between system threats and program threats.

Q6. What is Deadlock? What are various techniques of Deadlock prevention?

Q7. What is process scheduling? Explain various scheduling techniques.

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Operating System Question Paper of 3rd Semester BSC(IT) Download Previous Years Question Paper 2

Roll No.

Total No. of Questions : 07

B.Sc. (IT) (Sem.–3rd)

OPERATING SYSTEM

Subject Code : BS-203

Paper ID : [B0410]

Time : 3 Hrs.

INSTRUCTION TO CANDIDATES :

1. SECTION-A is COMPULSORY consisting of TEN questions carrying

TWO marks each.

2. SECTION-B contains SIX questions carrying TEN marks each and student has to attempt any FOUR questions

Section –A

l. Write briefly :

(a) Differentiate between multitasking and multiprogramming

(b) Write note on throughput.

(c) Write note on system call.

(d) Define Locality of Reference.

(e) Differentiate between MVT and MFT.

(f) Why is compaction needed?

(g) List the various types of directory structures.

(h) Explain PCB.

(i) Write note on Buddy system.

(j) What do you mean by re-entrant code?

SECTION-B

2. What is an operating system? What are the functions of the operating

system?

3. Assume that following jobs have arrived in the order 1,2,3,4 and 5:

Job                  Arrival Time                  Burst Time

1                                         0                                    15

 2                                        2                                    25

3                                         5                                    5

4                                         6                                    8

 5                                         7                                    12

Give Gantt chart and calculate Average Turnaround Time and Waiting

Time for FCFS.

4. Describe internal and external fragmentation with illustrative examples.

5. Consider the following page reference string:

A, B, C, C, B, A, E, A, A, B, C,G, F, C, F. How many page faults

would occur for the following page replacement algorithm assuming three

frames? Remember all frames are initially empty:

(i) FIFO

(ii) Optimal

6. What is deadlock? Explain the necessary conditions for deadlock.

7. (a) What are various components of a file system? (b) Describe the Linked allocation method for allocating disk space.

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Operating System Question Paper of 3rd Semester BSC(IT) Download Previous Years Question Paper 1

Roll No.

Total No. of Questions : 07

B.Sc. (IT) (Sem.–3rd)

OPERATING SYSTEM

Subject Code : BS-203

Paper ID : [B0410]

Time : 3 Hrs.

INSTRUCTION TO CANDIDATES :

1. Section –A, is Compulsory.

2. Attempt any four questions from Section-B.

Section –A

Q1)

 a) What is the difference between system program and application

program?

 b) Define logical address space of a process.

 c) What is Convoy effect?

 d) What is the disadvantage of paging system?

 e) Define critical section problem.

 f) What is the cause of thrashing?

 g) What is the difference between SCAN and C-SCAN scheduling?

 h) What is deadlock Prevention?

 i) How two level directory structures differ from single level directory?

 j) What is data encryption?

Section – B

Q2) What is Multiprogramming operating system? Explain functions of the

multiprogramming systems.

Q3) What is process scheduling? Explain different scheduling techniques.

Q4) How does paging differ from fixed partition scheme? Explain address

translation and relocation in paging.

Q5) What is file? Explain different access methods in file management?

Q6) What is a threat? Differentiate between system threats and program

threats. Also discuss method to deal with them.

Q7) What is a deadlock? What are various conditions for its occurrence? How to prevent Deadlock? Illustrate with the examples

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Computer System Architecture Question Paper of 3rd Semester BSC(IT) Download Previous Years Question Paper 5

Roll No.

Total No. of Questions : 07

B.Sc. (IT) (Sem.–3rd)

COMPUTER SYSTEM ARCHITECTURE

Subject Code : BS-201

Paper ID : [B0409]

Time : 3 Hrs.

INSTRUCTION TO CANDIDATES :

1. Section –A, is Compulsory.

2. Attempt any four questions from Section-B.

Section –A

1) Explain the following.

a) Explain the steps involved in an instruction cycle.

b) Give examples of data manipulation instruction.

c) Explain Isolated I/O and Memory mapped I/O

d) Write note on handshaking.

e) Write note on memory reference instructions.

f) What is the role of program counter?

g) What do you mean by paging?

h) Differentiate between hardwired and micro-programmed control unit.

i) Differentiate between internal and external interrupts.

j) What is memory stack?

SECTION-B

2.Compare various addressing modes of computer system architecture. Discuss it write some example.

3. Discunvarious modes of data transfer Explain DMA in detail.

4. What are computer registers? Explain how registers can be connected t common bus with the help of  load instruction.

5. Why is cache memory needed? Explain the working of set associative mapping in cache memory.

6 a) write note on CPU_IOP communication.

   b) What are the various instruction formats? Explain any one of them.

7. Explain about the evolution of computer. 

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Computer System Architecture Question Paper of 3rd Semester BSC(IT) Download Previous Years Question Paper 4

Roll No.

Total No. of Questions : 07

B.Sc. (IT) (Sem.–3rd)

COMPUTER SYSTEM ARCHITECTURE

Subject Code : BS-201

Paper ID : [B0409]

Time : 3 Hrs.

INSTRUCTION TO CANDIDATES :

1. SECTION-A is COMPULSORY consisting of TEN questions carrying

TWO marks each.

2. SECTION-B contains SIX questions carrying TEN marks each and student has to attempt any FOUR questions

Section –A

l. Write briefly :

(a) Who controls the buses during the DMA?

(b) What was Herman Hollerith’s contribution towards the design of

computers?

(c) How the Fetch cycle works?

(d) What is the purpose of Program counter?

(e) What are the factors affecting the instruction length?

(f) Name various registers in a computer system.

(g) How multi-programs are handled by the computer system?

(h) What are the shift operations? How are they important?

(i) What are the ways to write data to the cache memory?

(j) What is the reason for having hierarchical memory organization?

SECTION-B

2. What is an addressing mode? Explain various addressing modes in detail.

3. Compare the five generation of computers on the basis of technology,

speed, cost, size and languages.

4. What is an interrupt? What is its purpose? What are the types of

interrupts supported by a computer system?

5. Distinguish between paging and segmentation.

6. Write a program loop using a pointer and a counter, that clears to zero

the contents of the hexadecimal locations 500 to 5FF.

7. A computer uses memory unit of 256K words of 32-bit each. Binaryinstruction code is stored in one word of memory. The instruction has four parts an I bit, an operation code, a register codes part to specify one of the 64 registers and an address part:

(a) How many bits are there in the operation code, the register code part and the address part?

(b) Draw the instruction word format and indicate the number of bits in

each part.

(c) How many bits are there in data and address inputs of memory? 

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Computer System Architecture Question Paper of 3rd Semester BSC(IT) Download Previous Years Question Paper 3

Roll No.

Total No. of Questions : 07

B.Sc. (IT) (Sem.–3rd)

COMPUTER SYSTEM ARCHITECTURE

Subject Code : BS-201

Paper ID : [B0409]

Time : 3 Hrs.

INSTRUCTION TO CANDIDATES :

1. Section –A, is Compulsory.

2. Attempt any four questions from Section-B.

Section –A

Q.1.(a) Define computer architecture.

(b) Parallel computers.

(c) Differentiate between RAM and ROM.

(d) Note on ENIAC.

(e) Define virtual memory.

(f) What is an I/O processor?.

(g) Machine language Vs Assembly Language.

(h) What is instruction format.?

(i) What is hit ratio?. (j) Define micro-operations.

Section –B

Q2. (a) Write a note on generation of computer.

(b) What are buses? What are the various buses available in a computer system?

Q3. (a) Discus any five memory reference instructions with example.

(b) Define registers.? What is use of Program Counter, Status Register and Stack Point

Q4. (a) What are interrupts? Explain the various types of interrupts.

(b) Explain how PUSH and POP operations are performed in stack?

Q5. (a) What is DMA? What is its significance?.

(b) Explain the Arithmetic and Circular Shift Operations with the help of an example?

Q6.Discus in detail the instruction cycle with the help of diagram and flowchart.

Q7. (a) What is memory hierarchy? Why we follow hierarchical memory system?.

(b) Define RISC and CISC.

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Computer System Architecture Question Paper of 3rd Semester BSC(IT) Download Previous Years Question Paper 2

Roll No.

Total No. of Questions : 07

B.Sc. (IT) (Sem.–3rd)

COMPUTER SYSTEM ARCHITECTURE

Subject Code : BS-201

Paper ID : [B0409]

Time : 3 Hrs.

INSTRUCTION TO CANDIDATES :

1. SECTION-A is COMPULSORY consisting of TEN questions carrying

TWO marks each.

2. SECTION-B contains SIX questions carrying TEN marks each and students has to attempt any FOUR questions

Section-A

l. Write briefly :

a) What is the role of Program Counter?

b) Differentiate between hardware and software interrupt.

c) Explain the three address instruction format.

d) Differentiate between hardwired and micro programmed control unit.

e) Write note on associative memory.

f) Explain BSA instruction.

g) Differentiate between RAM and ROM.

h) What do you mean by page fault?

i) Draw the flowchart of interrupt cycle.

j) Give examples of data transfer instructions.

SECTION-B

2. Explain about the evolution of computer.

3. Explain all the phases of instruction cycle.

4. Explain various addressing modes of computer system architecture. Discuss it with some example.

5. What is the design principle of cache memory? Discuss the direct cache

mapping scheme.

6. List various modes of data transfer. Explain DMA in detail.

7. a) Write note on CPU-IOP communication.

b) Differentiate between RISC and CISC.

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Computer System Architecture Question Paper of 3rd Semester BSC(IT) Download Previous Years Question Paper 1

Roll No.

Total No. of Questions : 07

B.Sc. (IT) (Sem.–3rd)

COMPUTER SYSTEM ARCHITECTURE

Subject Code : BS-201

Paper ID : [B0409]

Time : 3 Hrs.

INSTRUCTION TO CANDIDATES :

1. Section –A, is Compulsory.

2. Attempt any four questions from Section-B.

Section –A

Q1)

 a) Explain the steps involved in an instruction cycle.

 b) Give examples of data transfer instruction.

 c) What do you mean by page fault?

 d) Write note on associative Memory.

 e) Name various registers available in basic computer.

 f) What is the role of Accumulator?

 g) What do you mean by paging?

 h) Explain BSA (Branch and Save Return Address) in brief.

 i) Differentiate between vectored and non-vectored interrupt.

 j) Under what conditions would it be feasible to use a hard wired control

than a micro-programmed control unit.

Section – B

Q2) How computer instructions can be classified? Give the format along with the description.

Q3) Draw the Interrupt cycle. Explain it in detail.

Q4) Explain various addressing modes of computer system architecture.

Discuss it with some example.

Q5) What is the design principle of cache memory? Discuss the direct cache

mapping scheme.

Q6) a) Write note on magnetic tapes.

b) What is Synchronous and Asynchronous Data transfer? Explain.

Q7) Explain parallel priority interrupt system in detail considering 4 interrupt sources.

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Programming In C++ Question Paper of 3rd Semester BSC(IT) Download Previous Years Question Paper 5

Roll No.

Total No. of Questions : 07

B.Sc. (IT) (Sem.–3rd)

PROGRAMMING IN C++

Subject Code : BS-205

Paper ID : [B0411]

Time : 3 Hrs.

INSTRUCTION TO CANDIDATES :

1. Section –A, is Compulsory.

2. Attempt any four questions from Section-B.

Section –A

Q1)

a) What are the uses of scope resolution operator? Explain?

 b) What are the merits of private inheritance?

 c) What are the various file opening modes? List them.

 d) In what way a destructor is different from delete?

 e) Differentiate between reference variable and a pointer.

 f) What is the relevance of static variable in a class?

 g) What do you mean by pure virtual functions?

 h) Write note on inline function.

 i) Write note on recursion.

 j) Show how to allocate a double and an int by using new.

Section - B

Q2) (a) Differentiate between call by reference and call by address.

 (b) What do you understand by object oriented Languages? Explain the features of OOPs.

Q3) Write note on Private, Public and protected access specifiers. Explain with the help of a class Inventory and show how can we access the private member?

Q4) Develop a Class Complex in C++. Class must use constructor overloading  and use display and add function to show the output and add two complex numbers respectively?

Q5) Describe the syntax of multilevel inheritance. When such an inheritance is used? Explain with a suitable program?

Q6) Write a program in C++ to copy the content of one text file to another text file using command line arguments?

Q7) What do you mean by operator overloading? Explain the concept with overloading of arithmetic operators on any class of your choice.

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Programming In C++ Question Paper of 3rd Semester BSC(IT) Download Previous Years Question Paper 4

Roll No.

Total No. of Questions : 07

B.Sc. (IT) (Sem.–3rd)

PROGRAMMING IN C++

Subject Code : BS-205

Paper ID : [B0411]

Time : 3 Hrs.

INSTRUCTION TO CANDIDATES :

1. Section –A, is Compulsory.

2. Attempt any four questions from Section-B.

Section –A

1.     Explain the following:

a.     What do you mean by data hiding? Explain.

b.     What are the merits of single inheritance?

c.      Differentiate between seekg() and tellg().

d.     What are the different forms of delete?

e.      Differentiate between call by reference and call by value.

f.       Why there is a need of static variable in a class?

g.     What do you mean friend function? When is friend function necessary to be used?

h.     Write note on header files.

i.       Write note on this operator.

j.       Show how to allocate a float and a char by using new.

Section –B

2.     Explain the following w.r.t. object oriented paradigm:

a.     Private

b.     Public

c.      Protected

b. What are the advantages of using object oriented programming over procedure oriented programming? Explain

3. What is constructor? Is it mandatory to use constructor in  a class? How do we invoke a constructor fiction? Can we overload destructor?

4.  Describe the syntax of multiple inheritance. When such an inheritance is used? Explain with a suitable program.

5.What do you mean by function overloading? Explain the concept with a suitable program.

6. Explain the concept of dynamic binding. Implement the concept using ritual factions with C++ program.

7. Write a program in C++ to illustrate the u e of inline member function. Also discuss the similarity and dissimilarity macro an inline function.  

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Programming In C++ Question Paper of 3rd Semester BSC(IT) Download Previous Years Question Paper 3

Roll No.

Total No. of Questions : 07

B.Sc. (IT) (Sem.–3rd)

PROGRAMMING IN C++

Subject Code : BS-205

Paper ID : [B0411]

Time : 3 Hrs.

INSTRUCTION TO CANDIDATES :

1. SECTION-A is COMPULSORY consisting of TEN questions ca

TWO marks each.

2. SECTION-B contains SIX questions carrying TEN marks each and st

has to attempt any FOUR questions.

SECTION-A

l. Write briefly :

(a) What is Pointer Arithmetic?

(b) What are Arrays?

(c) What are Inline Member Functions?

(d) What is a Friend Function?

(e) What is the main advantage of recursion?

(f) What is Multiple Inheritance?

(g) What is Function Overloading?

(h) What is Early Binding?

(i) What are the types of files supported by C++ ?

(j) Name the various binary file operations.

SECTION-B

2. Explain the following types of functions in detail:

(i) Local or private functions

(ii) Member functions

(iii) Friend functions

(iv) In-line functions

(v) Constructor functions.

3. Write a program to find the day of the week using simple if and switch

statements.

4. What is the role of file pointer in a C++ program?

5. Define a class "ACCOUNT". Include following members :

Data Members: Name of Depositor, Account No., Type of Account,

Balance Amount.

Member Function: To assign initial values, deposit amount, withdraw after

checking balance, To display name and balance. Write main Program to

test the program for 10 customers.

6. What is function overloading? Write a program in C++ which has a

Function add that is able to concatenate two strings, if values passed are

strings and can perform addition, if values are numbers.

7. What is a constructor? What are the rules for defining a constructor?

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Programming In C++ Question Paper of 3rd Semester BSC(IT) Download Previous Years Question Paper 2

Roll No.

Total No. of Questions : 07

B.Sc. (IT) (Sem.–3rd)

PROGRAMMING IN C++

Subject Code : BS-205

Paper ID : [B0411]

Time : 3 Hrs.

INSTRUCTION TO CANDIDATES :

1. Section –A, is Compulsory.

2. Attempt any four questions from Section-B.

Section –A

Q.1. Discus the following:

(a) What is the use of void data type in C+?

(b) What do you mean by cin and count?

(c) What do you mean by Aces Specifiers?

(d) Is it necesary to create an object of a class?

(e) Discus the rules to declare a constructor in a class.

(f) Discus the use of new and delete operator.

(g) What do you mean by Early binding and dynamic binding.

(h) What do you mean by command-line arguments?

(i) Discus Eof () and Bad ().

(j) What is data hiding?

Section –B

Q.2. (a) What are the two major parts of a clas?

(b) Define scope resolution operator. How it is useful for defining a member of a class.

Q.3. (a) Differentiate between procedure oriented programming and object oriented programming.

(b) Explain the concept of unction overloading. What are its different rules to follow for the term of unction overloading?

Q.4. What is a copy constructor? When it is called. Why the argument o a copy constructor is passed by reference.

Q.5. (a) What is multilevel inheritance? How it can be differentiated from multiple inheritance.

(b) Explain array of objects with suitable examples.

Q.6. (a) Define Prototype-based programming.

(b) What are the main characteristics of object oriented paradigm.

Q.7. (a) What is a file mode? Describe the various modes for opening a file.

(b) Write short note on: seekg(), seekp(), tellg(), tellp().

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