You can run JavaScript in a web browser's devtools console.

Practice More Questions From: Module quiz: Introduction to JavaScript

Q:

You can run JavaScript in a web browser’s devtools console.

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Which of the following are valid comments in JavaScript? Select all that apply.

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Which of the following are valid data types in JavaScript? Select all that apply.

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Which of the following is the logical AND operator in JavaScript?

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Which of the following is the assignment operator in JavaScript?

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How many times will the following code print the word ‘Hello’? for(var i = 0; i <= 5; i++) { console.log("Hello"); }

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What will print out when the following code runs? var i = 3; var j = 5; if(i == 3 && j < 5) { console.log("Hello"); } else { console.log("Goodbye"); }

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What will print out when the following code runs? var i = 7; var j = 2; if(i < 7 || j < 5) { console.log("Hello"); } else { console.log("Goodbye"); }

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T​he result of !false is:

Q:

What does the operator symbol || represent in JavaScript?

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