Byte Buzz-Brain vs Byte IT QUIZ 2025
Authored by svr fgc
Information Technology (IT)
University
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25 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which header file is required to use printf() in C?
conio.h
stdio.h
stdlib.h
string.h
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following is not a valid variable name in Java?
int totalMarks;
int _value;
int class;
int $salary;
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which keyword is used to define a class in Java?
struct
object
class
define
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the size of an int on a 32-bit machine in C?
2 bytes
4 bytes
8 bytes
1 byte
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which operator accesses structure members using a pointer in C?
.
->
&
*
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the default value of a boolean variable in Java?
true
0
false
null
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which loop guarantees at least one execution?
for
while
do - while
goto
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