Recent questions in JavaScript

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Which of these keywords is used to define various functions in JavaScript?

asked Dec 2, 2022 in JavaScript by john ganales (13.1k points)

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Which of these codes is equivalent to the code given below?

asked Dec 2, 2022 in JavaScript by john ganales (13.1k points)

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A function’s execution would stop whenever a program control would encounter the _________ statement in the function’s body.

asked Dec 2, 2022 in JavaScript by john ganales (13.1k points)

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Which of these methods or operators are used for identifying an array?

asked Dec 2, 2022 in JavaScript by john ganales (13.1k points)

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In the line of code given below, what will the “datatype” written in brackets be called?

asked Dec 1, 2022 in JavaScript by john ganales (13.1k points)

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Which of these symbols is used to create comments in JavaScript?

asked Dec 1, 2022 in JavaScript by john ganales (13.1k points)

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Which of these is not a keyword?

asked Dec 1, 2022 in JavaScript by john ganales (13.1k points)

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In case a value of an operator is NULL, then the unary operator would return the ____________ typeof.

asked Dec 1, 2022 in JavaScript by john ganales (13.1k points)

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Which of these is known as the Equality operator used for checking whether both the values are equal?

asked Dec 1, 2022 in JavaScript by john ganales (13.1k points)

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Which of these is a correct output for the JavaScript code given below?

asked Dec 1, 2022 in JavaScript by john ganales (13.1k points)

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“The expression that can appear legally on an assignment expression’s left side” is a common explanation for variables, elements of arrays, and properties of objects. These are known as __________:

asked Dec 1, 2022 in JavaScript by john ganales (13.1k points)

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Which of these operators are used for checking if a specific property exists?

asked Dec 1, 2022 in JavaScript by john ganales (13.1k points)

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Which of these is used in JavaScript for calling a method or a function?

asked Dec 1, 2022 in JavaScript by john ganales (13.1k points)

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In JavaScript, what do we use for calling the expression for function definition?

asked Dec 1, 2022 in JavaScript by john ganales (13.1k points)

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Look at the snippets given below and check the one in which the variable “a” isn’t equal to the “NULL”.

asked Dec 1, 2022 in JavaScript by john ganales (13.1k points)

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Out of the following functions of the string object, which one would return the character in any string via the specified number of characters starting at a specified position?

asked Dec 1, 2022 in JavaScript by john ganales (13.1k points)

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Which of these functions of the Number Object would format a number with different numbers of digits to the decimal’s right?

asked Dec 1, 2022 in JavaScript by john ganales (13.1k points)

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Which of these is the correct way in which we can call the JavaScript code?

asked Dec 1, 2022 in JavaScript by john ganales (13.1k points)

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The ” var” and “function” are known as _____________.

asked Dec 1, 2022 in JavaScript by john ganales (13.1k points)

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what is the disadvantage of using innerHTML in JavaScript?

asked Oct 10, 2022 in JavaScript by SakshiSharma (30.8k points)

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What are the types of Pop up boxes available in JavaScript?

asked Oct 10, 2022 in JavaScript by SakshiSharma (30.8k points)

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What is defination of an undefined value in JavaScript?

asked Oct 10, 2022 in JavaScript by SakshiSharma (30.8k points)

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Which of them is not the looping structures in JavaScript?

asked Oct 10, 2022 in JavaScript by SakshiSharma (30.8k points)

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Which symbol is used for comments in Javascript?

asked Oct 10, 2022 in JavaScript by SakshiSharma (30.8k points)

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How do we define the term Thread?

asked Oct 10, 2022 in JavaScript by SakshiSharma (30.8k points)

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Among the keywords below, which one is not a statement?

asked Oct 10, 2022 in JavaScript by SakshiSharma (30.8k points)

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What should appear at the very end of your JavaScript?

asked Oct 10, 2022 in JavaScript by SakshiSharma (30.8k points)

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What does javascript use instead of == and !=?

asked Oct 10, 2022 in JavaScript by SakshiSharma (30.8k points)

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What are the three important manipulations done in a for loop on a loop variable in javascript?

asked Oct 10, 2022 in JavaScript by SakshiSharma (30.8k points)

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Among the following, which one is a ternary operator in JavaScript?

asked Oct 10, 2022 in JavaScript by SakshiSharma (30.8k points)

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