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Questions and Answers
Which keyword is used to declare variables in JavaScript?
Which keyword is used to declare variables in JavaScript?
- variable
- let (correct)
- vare
- vari
What is a rule for naming variables in JavaScript?
What is a rule for naming variables in JavaScript?
- Variable names must start with a number
- Variable names should not start with a number (correct)
- Variable names should be as short as possible
- Variable names can only contain letters
What is an advantage of JavaScript?
What is an advantage of JavaScript?
- It can only run on Windows platform
- It is an interpreted language (correct)
- It has complex syntax
- It requires a separate compiler
How are values assigned to variables in JavaScript?
How are values assigned to variables in JavaScript?
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What keyword is used to both declare and assign values to variables in a single line in JavaScript?
What keyword is used to both declare and assign values to variables in a single line in JavaScript?
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Which of the following is NOT a rule for naming variables in JavaScript?
Which of the following is NOT a rule for naming variables in JavaScript?
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What is the keyword used to declare variables in JavaScript?
What is the keyword used to declare variables in JavaScript?
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What is an advantage of JavaScript?
What is an advantage of JavaScript?
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How are values assigned to variables in JavaScript?
How are values assigned to variables in JavaScript?
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What keyword is used to both declare and assign values to variables in a single line in JavaScript?
What keyword is used to both declare and assign values to variables in a single line in JavaScript?
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