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Free computer quiz Online Test - MeritNotes

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1. Which punctuator is used to group a set of C++ statements?

(a)
{}
(b)
[]
(c)
()
(d)
/

2. ____ allocates memory, based on the data type of the variable.

(a)
Interpreter
(b)
Link
(c)
Converter
(d)
Compiler

3. ____ data types are structure, union, class and enumeration.

(a)
Derived
(b)
Integer
(c)
Built-in
(d)
User defined

4. ____ refers to the process of changing the data type of the value stored in a variable.

(a)
Type char
(b)
Type int
(c)
Type float
(d)
Type cast

5. The scope resolution operator usually

(a) Providing a useful conceptual frame work
(b) Specifies a particular class
(c) Tells what base class is derived from
(d) Limits the visibility of variables to a certain function

6. Which operator is used to compare numerical values?

(a)
Relational
(b)
Conditional
(c)
Assignment
(d)
Arithmetic

7. Redirection redirects

(a) Screen from a device to a stream
(b) A device from the screen to a file
(c) A stream from a file to the screen
(d) A file from a device to a stream

8. A variable defined within a block is visible

(a) From the point of definition onward in the block
(b) From the point of definition on ward in the function
(c) From the point of definition on ward in the program
(d) Throughout the function

9. Memorizing the new items used in C++ is

(a) Critically important
(b) Completely irrelevant
(c) The key to wealth and success
(d) Something you can return to later

10. An enumerated data type brings together a group of

(a) Constant values, integers with user defined names
(b) Related data type
(c) Items of different data type
(d) All of these

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