Programming Fundamentals
Authored by Jahanzeb Hafeez
Information Technology (IT)
University
Used 2+ times
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30 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which of the following is a valid C++ identifier?
2value
value_2
int
for
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which header file is required for cout and cin?
A) stdio.h
B) iostream
C) conio.h
D) stdlib.h
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is the default value of an uninitialized local variable in C++?
0
Garbage value
NULL
-1
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which data type is best for storing a single character?
string
char
char[]
bool
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What will sizeof(int) typically return?
1
2
4
Depends on compiler
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which type conversion is done automatically?
Explicit
Implicit
Manual
Casting only
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is the result of 10 / 3 in integer division?
A) 3.33
B) 3
C) 4
D) Error
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