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Free computer quiz Online Test - MeritNotes

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No. of Questions :10

Remaining Time :

1. Which of the following can be used to identify loops?

(a)
Dominators
(b)
Reducible graphs
(c)
Depth first ordering
(d)
All of these

2. Language used in a computer that is similar to the languages of human and is easy to understand, is referred as

(a) Object code
(b) Source code
(c) Machine language
(d) High level language

3. Which of the following cannot be used as an intermediate code form?

(a)
Quadruples
(b)
Syntax trees
(c)
Three address codes
(d)
Post fix notation

4. Which of the following is not a source of error?

(a)
Faulty design specification
(b)
Faulty algorithm
(c)
Compilers themselves
(d)
None of these

5. What is a notation for writing programs, which are specifications of a computation or algorithm?

(a) A programming language
(b) An operating system
(c) Hardware
(d) Web browser

6. Which among the following is/are interpreted language?

(a) C++
(b) Java
(c) Visual basic
(d) Both B and C

7. Programming languages can be categories as _____

(a) Assembly language
(b) High level language
(c) Machine language
(d) All of these

8. The cost of developing a compiler is proportional to

(a)
Flexibility of the available instruction set
(b)
Complexity of the architecture of the target machine
(c)
Complexity of the source language
(d)
All of these

9. Replacement of an expensive operation by a cheaper one is called

(a)
Reduction in strength
(b)
Loop-invariant computation
(c)
Code motion
(d)
None of these

10. What is the meaning of a Compiler?

(a) Name given to the computer operator
(b) Part of the digital machine to store information
(c) Operator of Boolean algebra
(d) Translator to convert source program into object code

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