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14141306
Data Types: Part I
Description
Quiz on Data Types: Part I, created by Code Ramp on 12/06/2018.
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Quiz by
Code Ramp
, updated more than 1 year ago
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Created by
Code Ramp
about 6 years ago
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Resource summary
Question 1
Question
Which of the following is not a JavaScript primitive data type?
Answer
Boolean
String
Decimal
Number
Question 2
Question
Given the string 'Hello world!', how would you find out how many characters are in the string?
Answer
'Hello world!'.length
'Hello world!'.len
'Hello world!'.long
length('Hello world!')
Question 3
Question
Given the string 'Hello world!', which index is the letter 'e' found at?
Answer
0
1
2
3
Question 4
Question
What does the special character` \n` do?
Answer
Creates a new line in the string.
Makes it so our output skips the letter n.
Allows us to include quotes inside a string.
Question 5
Question
Which of the following are valid operators in JavaScript?
Answer
%
+
/
**
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