ICS part II
Computer (Chap # 8, 9, 10, 11, 12, 13)
Total Time: 2hr 30 min
Total marks: 75
Objective
Time: 20 min Marks:
15
Q1. MCQs
1. The extension of C source program is :
a) .b b) .c c) .obj d) .exe
2. A function does not return anything has return type:
a) nothing b) float c) void d)
null
3. In C, the maximum length of variable name is:
a) 25 character b)
255 character c) 55 character d) 31 character
4. Which of the following operator has the lowest precedence?
a) ! b) + c) = = d) =
5. Which function is used to input data in C-program?
a)
Pow() b) sqrt() c)
printf() d) scanf ()
6. The header file that contains inputs and output
functions is
a) math.h b) graphic.h c) stdio.h d)
conio.h
7. The number of bytes used by char data type in C is:
a) 2 b) 1 c) 12 d) 16
8. Which operator in C is called ternary operator
a) if b) ++ c) ? d) ()
9.
How many times in the
test expression of a switch statement evaluated
a) 0 b) 1 c) 3 d) 2
10. In which loop the condition comes after the body of
the loop
a) while loop b)
do while c) for loop d) b&c
11. This statement causes a loop to terminate early
a) break b) terminate c) exit d) a & b
12. If you want a user to enter exactly twenty values
which loop would be the best to use
a) while b) do while c) for d)
infinite
13. There are __________ expressions in for loop statement
a) 2 b) 3 c) 4 d) 5
14. A built in function
a) Can’t be redefined b) can be redefined c)
cannot be return d) none
15. A value that can be sent to the function is known as:
a) Returned value b) indicator c)
argument d) automatic variable
Subjective
Time: 2hr 10min Marks: 60
SHORT QUESTIONS
Q2. Attempt any six questions [2*6=12]
1. Define program?
2. What is programming language?
3. What is assembly
language?
4. What do you mean by delimiters? /define delimeters.
5. What is an identifier? Give some example of identifier.
6.
How many types of identifiers are used
in C language?
7. What is keyword? Give some example.(list any four
keyword)
8.
What is variable? Why is it used in program?
9.
Declare two integer variable x & y
in one declaration statement.
Q3. Attempt any six questions [2*6=12]
1. Why is C known as strongly typed language?
2. Differentiate b/w declaring & defining a variable?
3. Define Range & precision.
4. List some important functions
of output.
5. What is format
specifier?
6.
Define escape sequence with example.
7. What is the use
of scanf() function? Write its syntax.
8. How instructions are executed in
sequence structure?
9.
Define
nested if statement?
Q4. Attempt any six questions [2*6=12]
1. Why break statement is used in switch
structure?
2. What is conditional operator? /define
conditional operator?
3. Define infinite loop?
4. Draw the flowchart of while loop?
5. Briefly explain “for” statement/
Define for loop/ Define counter controlled loop?
6.
What is
sentinel control loop?
7. What is modular
programing?
8. What is meant by
function declaration/function prototype?
9.
What is life time of global variable?
LONG QUESTIONS
Q5. Attempt any three questions [8*3=24]
1.
What necessary steps are taken to prepare a C program for execution?
Explain with diagram.
2.
Describe different language processors & their
uses? Discuss different types of language processors.
3. What is if else if statement or if
statement with multiple alternatives? Explain its working?
4. Write a program
that display first five numbers & their square/cube using loop.
5. Write a program
that display first ten odd even numbers using loop.
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