Computer Science Xi
10 Questions
| Attempts: 202
A quiz for computer science.
Questions and Answers
- 1.
Which of the following is not used in Octal Notation?
- A.
0
- B.
4
- C.
7
- D.
8
Correct Answer
D. 8Explanation
Octal number system uses 0-7 for representing numbers.Rate this question:
-
- 2.
Formatting a disk creates ? Select two
- A.
Tracks
- B.
Cylinders
- C.
Sectors
- D.
Platters
Correct Answer(s)
A. Tracks
C. Sectors -
- 3.
The most common input device used is __________.
Correct Answer(s)
keyboard
mouse - 4.
The goto statement is used with?
- A.
While
- B.
For
- C.
Label
- D.
Continue
Correct Answer
C. Label -
- 5.
All elements of structure are by default?
- A.
Private
- B.
Protected
- C.
Public
- D.
1 & 2
Correct Answer
C. Public -
- 6.
The ternary operator consists of? select two
- A.
?
- B.
:
- C.
|
- D.
!
Correct Answer(s)
A. ?
B. : -
- 7.
Which is the output operator in c++?
- A.
>>
- B.
- C.
Fout
- D.
Fin
Correct Answer
B. -
- 8.
Which if the following two are equivalent statements?
- A.
Goto
- B.
Switch
- C.
If elseif ---elseif
- D.
For
Correct Answer(s)
B. Switch
C. If elseif ---elseif -
- 9.
A reference variable is nothing but a?
- A.
Pointer
- B.
Alias
- C.
Function
- D.
Variable
Correct Answer
B. Alias -
- 10.
How many keywords are there in c++?
Correct Answer
63
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Current Version
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Jan 09, 2013Quiz Edited by
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Jan 18, 2010Quiz Created by
Myhemant72
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