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Northcorp Software
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Variables in JavaScript are declared using the 'var', 'let', or 'const' keywords.
Use 'var' to declare a variable with function scope.
Use 'let' to declare a variable with block scope.
Use 'const' to declare a constant variable.
Example: var x = 5; let y = 'hello'; const PI = 3.14;
Check if a number is even by using the modulo operator.
Use the modulo operator (%) to check if the number divided by 2 has a remainder of 0.
If the remainder is 0, then the number is even.
Example: if(num % 2 === 0) { // number is even }
The modulo operator returns the remainder of a division operation.
Use the % symbol to perform the modulo operation.
Example: 10 % 3 will return 1 (10 divided by 3 is 3 with a remainder of 1).
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posted on 23 Aug 2023
I applied via Naukri.com and was interviewed in Jul 2023. There were 3 interview rounds.
In this round mcq question were asked, related to javascript.
In this round, javascript data structures and algorithms questions from freecodecamp were asked.
posted on 20 Mar 2024
I applied via Naukri.com and was interviewed before Mar 2023. There were 3 interview rounds.
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I applied via Company Website and was interviewed in Apr 2023. There were 5 interview rounds.
posted on 4 Sep 2023
I applied via Referral and was interviewed in Aug 2023. There were 3 interview rounds.
posted on 7 Apr 2022
I applied via Company Website and was interviewed in Mar 2022. There was 1 interview round.
based on 2 interviews
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