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QExamine the JavaScript code provided and select the appropriate result from the list: functioncomparing() { intx=9; chary=9; if(x==y) returntrue; else returnfalse; }

ID: #4842 Basic JavaScript MCQ 386 views
Question Info
#4842Q ID
Not SetDifficulty
Basic JavaScript MCQTopic

Choose the Best Option

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  • A compilation error
  • B false
  • C runtime error
  • D true
Correct Answer

Explanation

If this code is run, the function will return true.
The == operator, also known as the abstract equality operator, compares two values for equality.
It converts the operands to the same type before making the comparison, so it can return true even if the operands have different types.
In this case, the variable x is of type int (integer) and the variable y is of type char (character).
However, the == operator will convert both variables to the same type (number) before making the comparison, so the comparison will evaluate to true.
If you wanted to perform a strict comparison that only returns true if the operands are equal and have the same type,
you could use the === operator instead.

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