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SAMPLE QUESTION PAPER

Subject: Computer Science
Class: XII (2017-18)

Time: 3 Hrs. M.M.:70

Instructions:

(a) All questions are compulsory,
(b) Answer either Section A or Section B:

(i) Section A - Programming Language with C++
(ii) Section B - Programming Language with Python

(c) Section C is compulsory.

SECTION – A (C++)
Q. Part Question Description Marks

No.
Q1. (a) What is the role of a parameter/argument passed in a function? Can a default value be 2

assigned to a parameter(Yes/No)? If yes, justify your answer with the help of a suitable

example otherwise give reason.
(b) Raman suggests Kishan the following header files which are required to be included in 1

the given C++ program. Identify the header files which are wrongly suggested by

Raman.
Program:

Suggested header files:-
1. iostream.h
2. stdio.h
3. conio.h
4. ctype.h

(c) Rewrite the following program after removing the syntactical errors (is any). Underline 2

each correction.

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