Variables and Data Types
Quiz
•
Computers
•
8th Grade
•
Practice Problem
•
Hard
Haris Receminto
Used 18+ times
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14 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following represents labels that represent values in computer and that can be changed during program execution?
Variables
Constants
Data types
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is FALSE?
Variable declaration is done at the start of the program
Variable declaration is important to allocate required memory space
Not initialising a variable results in an error-free output
All of the above
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What symbol is used to assign values in Python?
=
==
←
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT an integer?
3
-3.2
-3
0
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a real number?
3
3.5
-4
All of the above
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following data types is used to store several characters?
Character
String
Boolean
All of the above
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Complete this sentence: A ………………… data type represents only two values.
Character
Integer
Boolean
All of the above
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