CS201 Final Term Solved MCQs Set 3 by Junaid

\\Introduction to

Q1. following function prototype?

1. Func(&num)
2. Func(name)
3. A&b
4. None of the given option

Correct answer: Func(&num)

Q2. When break statement is encountered in switch statement,it

1. Exits from switch statement
2. enter from switches statement
3. both a&b
4. none of the given option

Correct answer: Exits from switch statement

Q3. The operator ++ and – used to increment or decrement the value of a variable by

a.3 b.2 c. 1 d.4

Q4. Which of the following operator is used to access the value of variable pointed by a pointer?

1. *operator

b.->operator c. &&operator d. & operator

Q5. In case of single dereferencing the value of the_

is the address of the

a. Pointer ,variable b. pointer, constant c. variable, pointer d. constant, pointer

Q5. The remainder(%) operator is a _

operator. a. logical b. Arithmetic c. Relational d. Conditional

Q6. What will be the output of the following code? Intx=10;

Cout<<”x=”<<x; a. x=10 b. 10 c. 10=x

Q7. The perpose of using cout<<is to

1. Read the data from keyboard
2. Read the data from file
3. Write into a file
4. Display information on the screen

Q8. When an array element is passed to function, it is passed by _ a.reference

1. data type
2. value
3. data

Q9. .C is a/an

_language.

Answer: function oriented

Q10. of a function is also known as signature of a function. a.

1. Declaration

c. d.

Q11. While programming,it is good to provide an easy to understand and easy to use interface; this programming skill is called

1. Scalability
2. Reliability
3. sustainability
4. usability