char , bool and Operators
Authored by Fatma Metwally
Information Technology (IT)
University
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18 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1. What is the size of a char datatype in C++?
16 bits
c) 1 byte
1 kilobyte
2 bytes
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2. What is the value of the ASCII code for the character 'A'?
64
66
65
67
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3. What will be the output of the following code?
3
a) 67
C
Error
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
4. Which of the following is a valid bool value in C++?
'true'
1
"true"
True
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
5. Which operator is used to check if two values are equal in C++?
!=
==
=
<=
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
6. What is the correct result of the following expression?
15
21
11
7
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
8. What does the sizeof operator return for the bool datatype?
2 bytes
a) 1 byte
8 bytes
4 bytes
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