Introduction To C++ Programming (January – 2017) [IDOL - Revised Course | Question Paper]

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B.Sc.IT: Semester – I

[Introduction To C++ Programming]

Question Paper (January – 2017) [Revised Course]

Time: 3 Hours

Total Marks: 100

N.B.:    (1) All Questions from 1 to 7 are Compulsory.

             (2) Figure To right indicate the marks.

Q.1 Attempt Both The Question: (10 Marks)

(A) How to declare a variable. Write down rules to name the variable. Explain with example.

(B) Explain and draw different symbol of flowchart. Write advantages and disadvantages of flowchart.

Q.2 Attempt Any Three From The Following: (15 Marks)

(A) Define Algorithm. What are the characteristics of Algorithm?

(B) Write note on Program Design Process.

(C) Draw flowchart to display Factorial of a number from.

(D) Write Algorithm to display reverse of the number.

Q.3 Attempt Any Three From The Following: (15 Marks)

(A) Write a note on Assignment Operator and Increment and Decrement Operator.

(B) What are Data Types in C++?

(C) State following statements are valid or not.

       (i) J23

       (ii) Emp name

       (iii) 12 Class

       (iv) P.F. Number

       (v) Total_per

(D) What do you mean by reference variable? Explain with example.

Q.4 Attempt Any Three From The Following: (15 Marks)

(A) Explain ‘Switch’ statement, with syntax and example.

(B) Explain ‘for’ loop with syntax and example.

(C) Write a program in C++ to display multiplication table of 7 as per following pattern:

7*1=7

7*2=14

.

.

7*10=70

(D) Write a program in C++ to check number is prime or not.

Q.5 Attempt Any Three From The Following: (15 Marks)

(A) What is function? How to define, call and declare function?

(B) Explain getchar(), getch(), gets(), putc() functions.

(C) Write a note on function overloading.

(D) Write a program in C++ to display series of odd numbers from 1 to 100 using function.

Q.6 Attempt Any Three From The Following: (15 Marks)

(A) Write a note on pointers.

(B) What is array? What are different types of array?

(C) How to pass array elements to a function?

(D) Write a program in C++ to display sum and average of n elements using array.

Q.7 Attempt Any Three From The Following: (15 Marks)

(A) Explain a note on string. Explain any four string handling functions with the help of examples.

(B) Explain the concept of nesting of structure.

(C) Write a note on structure.

(D) Write a program in C++ to display the string in Reverse Order.

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