SQL Query Interview Questions & Answers in MCQ Format. Top SQL MCQs with Answer. Freshers MCQ Quiz

Let's find here SQL Query Interview Questions & Answers in MCQ Format

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  • 1. SELECT ____ FROM Employees; will return all the columns from the Employees table.
    a) @
    b) #
    c) *
    d) $

    2. SELECT COUNT( DISTINCT Country) from Employees; will return
    a) All the unique values of the column country
    b) All the values of the column country
    c) Will return the total number of all the values present in the column country
    d) Will return the total number of the unique values only, from the column country.

    For more questions of above type with answers and explanation, please check the video     - Meena Agarwal - (09 Aug 2022)
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