Technical C And C++
8 Questions
| Attempts: 59
Questions and Answers
- 1.
How do you count number of bits in a Integer?
- A.
Not Possible
- B.
Possible using assembly language
- C.
Possible but have to convert Integer to binary format and check manually
- D.
Solution exists in C
Correct Answer
D. Solution exists in C -
- 2.
In which numbering system can the binary number 1011011111000101 be easily converted to?
- A.
Decimal system
- B.
Octal system
- C.
Hexadecimal system
- D.
No need to convert
Correct Answer
C. Hexadecimal system -
- 3.
What would be the equivalent pointer expression for referring the array element a[i][j][k][l]
- A.
((((a+i)+j)+k)+l)
- B.
*(*(*(*(a+i)+j)+k)+l)
- C.
((a+i)+j)+k+l)
- D.
((a+i)+j+k+l)
Correct Answer
B. *(*(*(*(a+i)+j)+k)+l) -
- 4.
Which of the following correctly shows the hierarchy of arithmetic operations in C?
- A.
/ + * -
- B.
* - / +
- C.
+ - / *
- D.
/ * + -
Correct Answer
A. / + * - -
- 5.
How many times the program will print "FresherLine" ?#include<stdio.h>int main(){ printf("FresherLine"); main(); return 0;}
- A.
Infinite times
- B.
32767 times
- C.
65535 times
- D.
Till stack overflows
Correct Answer
D. Till stack overflows -
- 6.
The keyword used to transfer control from a function back to the calling function is
Correct Answer
return - 7.
Which of the following statement is correct?
- A.
A reference is stored on heap.
- B.
A reference is stored on stack.
- C.
A reference is stored in a queue.
- D.
A reference is stored in a binary tree.
Correct Answer
B. A reference is stored on stack. -
- 8.
Which of the following access specifies is used in a class definition by default?
- A.
Protected
- B.
Public
- C.
Private
- D.
Friend
Correct Answer
C. Private -
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Mar 20, 2022Quiz Edited by
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Nov 01, 2014Quiz Created by
VenkateshC
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