Operators in JavaScript (OCR A-Level Computer Science): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What two key capabilities do JavaScript operators enable?
What two key capabilities do JavaScript operators enable?
Data manipulation & decision-making
Which operator performs modulo (remainder) in JavaScript?
Which operator performs modulo (remainder) in JavaScript?
%
Which of these is NOT a comparison operator in JavaScript?
Which of these is NOT a comparison operator in JavaScript?
&&
What is the key difference between == and === operators?
What is the key difference between == and === operators?
=== checks value and type, == only value
What does the === operator check?
What does the === operator check?
Both value and type
Which operator represents logical AND in JavaScript?
Which operator represents logical AND in JavaScript?
&&
Which operator represents logical OR in JavaScript?
Which operator represents logical OR in JavaScript?
||
Which operator represents logical NOT in JavaScript?
Which operator represents logical NOT in JavaScript?
!
What is a common mistake when using comparison operators?
What is a common mistake when using comparison operators?
Misusing == and ===
Which arithmetic operators are supported in JavaScript?
Which arithmetic operators are supported in JavaScript?
+, -, *, /, %