C PROGRAMMING
Authored by Viswanathkani T
Computers
University
Used 66+ times
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25 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
How would you round off a value from 1.66 to 2.0?
ceil(1.66)
floor(1.66)
roundup(1.66)
roundto(1.66)
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Point out the error in the following program
No error
display() doesn't get invoked
display() is called before it is defined
None of these
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
In which order do the following gets evaluated
1.Relational
2.Arithmetic
3.Logical
4.Assignment
2134
1234
4321
3214
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
What will be the output of the program?
Hello
Hi Hello
No output
Infinite loop
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
How will you print \n on the screen?
printf("\n");
echo "\\n";
printf('\n');
printf("\\n");
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
What function should be used to free the memory allocated by calloc() ?
dealloc();
malloc(variable_name, 0)
free();
memalloc(variable_name, 0)
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
A good algorithm must be:
replacable
simple
open-ended
detailed
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