Explanation

COUNT keyword is used to find out the number of values in a column.

Explanation

Replace option is available on the edit menu which is available in the Home tab.

Explanation

Explanation

To add a hyperlink in MS Word, you can: Go to the "Insert" tab and click on "Hyperlink".

Explanation

Alt+M is a keyboard shortcut most commonly used to open the Formulas tab in the Ribbon.

Explanation

GPU a chip dedicated to performing 3D calculations.

Explanation

The shortcut key Ctrl+Shift+C is used to copy formatting in most text editing software

Explanation

DBMS Keys: 

Primary Key: A primary is a column or set of columns in a table that uniquely identifies tuples (rows) in that table.

Super Key: A superkey is a set of one or more columns (attributes) to uniquely identify rows in a table.

Candidate Key: A super key with no redundant attribute is known as a candidate key

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ND03-12-2022

Explanation

 click the arrow next to Print, and then click Print Preview.

Keyboard shortcut You can also press CTRL+F2.

Explanation

Ctrl+Y

shortcut key used to undo