Which of the following will check ' x is not equal to null' - Study24x7
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58 followers study24x7 10 May 2020 08:03 PM study24x7 study24x7

Which of the following will check " x is not equal to null"

A

if(!x)

B

if(x != null)

C

if(x !== null)

D

if(!x == null)

Computer Programming Web Development Scripts
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  • prem shankar
    • I think B is the correct option
    Like 1
    Reply 12 May 2020 11:05 AM
  • A k
    • B is correct option in many language
    Like 1
    Reply 11 May 2020 01:25 PM
  • SAURABH SHARMA
    • Answer of this question is language dependant. So please mention in which languag. I answered it according to java script
    Like 2
    Reply 11 May 2020 07:52 AM
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