JavaScript CFE Review #2
Authored by Umente Charles
Information Technology (IT)
10th Grade
Used 1+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which data type would you use to store a person's name in a program?
String
Integer
Boolean
Double
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If you need to store a number with a decimal point, which data type should you use?
Double
Integer
Boolean
String
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main purpose of a string variable?
To store sequences of characters
To store true or false values
To store whole numbers
To store decimal numbers
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the best data type to use for storing a person's first initial?
Character
Integer
Boolean
Double
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If you want to store the answer to a question like "Is the light on?", which data type should you use?
Boolean
Integer
Double
Character
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which operation is used to add two numbers in most programming languages?
+
-
*
/
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of the expression 5 % 2?
1
2
0
2.5
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