Compilers Questions and Answers – Implementation of Increment and Decrement – 2

This set of Compilers Questions and Answers for Aptitude test focuses on “Implementation of Increment and Decrement – 2”.

1. In C programming language, which of the following type of operators have the highest precedence?
a) Relational Operators
b) Equality Operators
c) Logical Operators
d) Arithmetic Operators
View Answer

2. Which of the following operators has the highest precedence?
a) Unary +
b) *
c) >=
d) ==
View Answer

3. If i=1 j=2,k=3, then what is the value of the following expression?

!((j + k) > (i + 5))

a) 6
b) 5
c) 1
d) 0
View Answer

4. The expression 5 – 2 – 3 * 5 – 2 will evaluate to 18, if – is left associative and _____________
a) * has precedence over *
b) * has precedence over –
c) – has precedence over *
d) – has precedence over –
View Answer

5. Coercion _____________
a) Takes place over an assignment operator
b) Operator has operands of various types
c) None of the mentioned
d) Takes place over an assignment operator & Operator has operands of various types
View Answer

6. Choose the correct statement.
a) Expressions evaluated at compile time
b) String constants concatenated at compile time
c) None of the mentioned
d) Both of the mentioned
View Answer

7. Which of the following operators takes only integer operands?
a) +
b) *
c) /
d) %
View Answer

8. Pick the operators that associate from the left.
a) +
b) ,
c) <
d) All of the mentioned
View Answer

9. Pick the operators that associate from the right.
a) ?:
b) +=
c) =
d) All of the mentioned
View Answer

10. Pick the operators that associate from left to right.
a) &&
b) ?:
c) ,
d) All of the mentioned
View Answer

Sanfoundry Global Education & Learning Series – Compilers.

To practice all areas of Compilers for Aptitude test, here is complete set of 1000+ Multiple Choice Questions and Answers.

If you find a mistake in question / option / answer, kindly take a screenshot and email to [email protected]