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Javascript Questions Set 180:

Quiz Mode

Which is not the location object method?

stop()

reload()

assign()

replace()

Solution:

Which jQuery method operates on the return value of $()?

show()

css()

click()

done()

Solution:

The scope of a function is also called as _______

Predefined function

Module function

Public function

Private function

Solution:

The expression used to call (or execute) a function or method in JavaScript is called

Primary expression

Functional expression

Invocation expression

Property Access Expression

Solution:

In JavaScript, the variable declared outside the function is _ and the variable declared inside the function is __.

valid, non-valid

local, global

global, local

non-valid, valid

Solution:

Which of the following does JSON.stringify() not serialize?

Undefined values

Functions within an object

Functions outside the object

Both undefined values and functions within an object

Solution:

Why does the '$' is not defined error occur?

The jQuery library is not included in the project

There is an invalid syntax in the code

The '$' symbol is not declared properly

None of the above

Solution:

What is the purpose of the `forward()` method?

Loads any random URL in the history list

Loads the previous URL in the history list

Loads a specific URL from the history list

Loads the next URL in the history list

Solution:

What will be the output of the following code?

`const open = ["s1","s2","s3","s4","s5"]`

`open.forEach(events => { if(events === "s4"){ console.log("finally found an event");}else{}})`

Error

null

finally found an event

["s1","s2","s3",,"s5"]

Solution:

What is the corresponding ES6 code for the given function?

None of the above

const myFunc = (x, y, z, a) => { console.log(x + y + z + a); }; let args = [1, 2, 3]; myFunc(...args, 4);

const myFunc = (x, y, z, a) => { console.log(x + y + z + a); }; let args = [1, 2, 3]; myFunc(...args.concat(4));

const myFunc = (x, y, z, a) => { console.log(x + y + z + a); }; let args = [1, 2, 3]; myFunc(....args, 4);

Solution:

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Javascript Questions Set 180:

Which is not the location object method?

Solution:

Which jQuery method operates on the return value of $()?

Solution:

The scope of a function is also called as _______

Solution:

The expression used to call (or execute) a function or method in JavaScript is called

Solution:

In JavaScript, the variable declared outside the function is _ and the variable declared inside the function is __.

Solution:

Which of the following does JSON.stringify() not serialize?

Solution:

Why does the '$' is not defined error occur?

Solution:

What is the purpose of the `forward()` method?

Solution:

What will be the output of the following code?

`const open = ["s1","s2","s3","s4","s5"]`

`open.forEach(events => { if(events === "s4"){ console.log("finally found an event");}else{}})`

Solution:

What is the corresponding ES6 code for the given function?

Solution:

Related Question Sets:

Related Topics:

Javascript Questions Set 180:

Which is not the location object method?

Solution:

Which jQuery method operates on the return value of $()?

Solution:

The scope of a function is also called as _______

Solution:

The expression used to call (or execute) a function or method in JavaScript is called

Solution:

In JavaScript, the variable declared outside the function is _____ and the variable declared inside the function is ______.

Solution:

Which of the following does JSON.stringify() not serialize?

Solution:

Why does the '$' is not defined error occur?

Solution:

What is the purpose of the forward() method?

Solution:

What will be the output of the following code? const open = ["s1","s2","s3","s4","s5"] open.forEach(events => { if(events === "s4"){ console.log("finally found an event");}else{}})

Solution:

What is the corresponding ES6 code for the given function?

Solution:

Related Question Sets:

Related Topics:

In JavaScript, the variable declared outside the function is _ and the variable declared inside the function is __.

What is the purpose of the `forward()` method?

What will be the output of the following code?

`const open = ["s1","s2","s3","s4","s5"]`

`open.forEach(events => { if(events === "s4"){ console.log("finally found an event");}else{}})`