Text | MCQs

Explanation

On MS Word, the keyboard shortcut Ctrl+U is used to apply an underline to the selected text,

This is an alternative to clicking the underline icon (U) in the toolbar or ribbon.

Explanation

Explanation

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Explanation

Ctrl+Shift+Left Arrow is the shortcut key to extend the current selection by one word to the left.

This combination highlights the text word by word in that direction.

Explanation

Key Points:

Key

• It is used to put information into a computer or give it instructions by typing.
• A key is one of the keyboard's buttons.
• Letters, numbers, functions, and symbols are all represented on keys.

Delete Key

• It is a key on most computer keyboards, that is typically used to delete the character ahead or below the cursor.
• This key is sometimes referred to as a forward delete key.

Additional Information:

Alt Key

• The Alt Key is used to change the function of other pressed keys.
• The Alt Key is a modifier key and
• It used in a similar way as the Shift Key.

Ctrl Key

• It is the main key on keyboards that are used for keyboard shortcuts.
• It is a modifier key that when pressed in conjunction with another key performs a special operation.

End Key

• The End Key is a key found on a computer keyboard that moves the cursor to the end of the line, document, page, cell, or screen.

Explanation

To use a keyboard shortcut to change between lowercase, UPPERCASE, and Capitalize Each Word, select the text and press SHIFT + F3 until the case you want is applied.

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Explanation

The Delete key removes characters to the right of the cursor, whereas the Backspace key deletes to the left. 

Explanation

gets() can accept a full string including white space characters until a newline is encountered.

In contrast, getch() and getche() only accept a single character input.

Explanation

The <sup> tag in HTML is used to define superscript text, which appears slightly above the normal line (e.g., x²).

Commonly used for mathematical exponents and footnote references.