www.ThinkITI.com

Home
MCQ
Search
Free Apps
Important
Study Groups
Contact Us
Policy

Home
MCQ
Objective Questions
ITI
COPA
COPA Set-1
JavaScript and Creating Web Page
42

JavaScript and Creating Web Page MCQ with Answers

42) Which error indicates that the variable used is not declared?

Eval Error

Range Error

Reference Error

Syntax Error

Answer is:

Reference Error

JavaScript and Creating Web Page MCQ with Answers

For more MCQ's Click Here

Related JavaScript and Creating Web Page MCQ with Answers

43) Which error indicates that the value is outside the range of expected type?

Eval Error

Range Error

Syntax Error

Type Error

Answer is:

Type Error

44) Which is used to acess individual value in an array?

Content Number

Element Number

Table Number

Variable Number

Answer is:

Element Number

45) What is the purpose of length property in array?

Returns number of array element

Returns number of characters

Returns number of fields in object array

Returns number of highest array index

Answer is:

Returns number of array element

46) Which method joins all array element into string with specified separator?

Join()

Pop()

Push()

To string()

Answer is:

Join()

JavaScript and Creating Web Page MCQ with Answers

For more MCQ's Click Here