LESS Interview Questions For Freshers

How do you define and use a function in LESS?

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What are the main features of LESS?

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How do you install LESS?

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What is a LESS variable?

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How do you declare and use a LESS variable?

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What is nesting in LESS?

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How do you nest selectors in LESS?

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What is mixin in LESS?

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How do you define and use a mixin in LESS?

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What is a guard in LESS?

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How do you use a guard in LESS?

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What is a function in LESS?

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What is LESS?

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What are the types of operators available in LESS?

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Explain the usage of the "+" operator in LESS.

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What is CSS merging in LESS?

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How do you merge CSS files using LESS?

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What is CSS minification in LESS?

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How do you minify CSS using LESS?

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Explain the usage of the @import directive in LESS.

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What is the purpose of the @media directive in LESS?

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LESS Intermediate Interview Questions

What is a parent selector in LESS?

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How do you use a parent selector in LESS?

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Explain the different color functions available in LESS.

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What is variable scope in LESS?

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What is a guard expression in LESS?

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What is the default value for @arguments in LESS?

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Explain the usage of the important keyword in LESS.

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What is CSS rem unit in LESS?

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How do you use rem units in LESS?

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What are the different interpolation options in LESS?

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What is the difference between @extend and mixins in LESS?

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How do you use @extend directive in LESS?

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Explain the purpose of the & operator in LESS.

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LESS Interview Questions For Experienced

What is CSS pseudo-classes in LESS?

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What is CSS calc() function in LESS?

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How do you use calc() function in LESS?

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How do you use pseudo-classes in LESS?

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Explain the purpose of the when() function in LESS.

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What is a named time in LESS?

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How do you create a named time in LESS?

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Explain the usage of the # operator in LESS.

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What is a CSS sprite in LESS?

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How do you implement a CSS sprite in LESS?

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What is a placeholder in LESS?

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How do you define and use a placeholder in LESS?

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What is the purpose of the default keyword in LESS?

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How do you use default keyword in LESS?

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