Computer Science/IT MCQs
Topic Notes: Computer Science/IT
MCQs and preparation resources for competitive exams, covering important concepts, past papers, and detailed explanations.
Plato
- Biography: Ancient Greek philosopher (427–347 BCE), student of Socrates and teacher of Aristotle, founder of the Academy in Athens.
- Important Ideas:
- Theory of Forms
- Philosopher-King
- Ideal State
7551
What is the effect of pressing Ctrl + Shift + F8?
Answer:
It activates rectangular selection
Ctrl + Shift + F8 enables rectangular (block) selection mode, allowing selection of text blocks.
7552
Pressing the F8 key three times in succession will select:
Answer:
A paragraph
In MS Word, pressing F8 once selects a word, twice selects a sentence, and three times selects a paragraph.
7553
Which shortcut performs the Redo action in Word?
Answer:
Ctrl + Y
Ctrl+Y reapplies the action that was just undone.
7554
To undo your previous action, what shortcut should you use?
Answer:
Ctrl + Z
Ctrl+Z is the universal shortcut for undoing the last operation.
7555
Which command selects all the content in a document?
Answer:
Ctrl + A
Ctrl+A selects everything within your document.
7556
Which shortcut increases the left indent of a paragraph?
Answer:
Ctrl + M
Ctrl+M moves the paragraph’s left indent further right.
7557
Macros in MS-Word are written in which programming language?
Answer:
Visual Basic
MS Word macros use Visual Basic for Applications (VBA).
7558
What term is used for changing how a document looks?
Answer:
Formatting
Formatting refers to modifying a document’s appearance and style.
7559
What’s the difference between using Uppercase in the Change Case dialog and All Caps in the Font dialog?
Answer:
Change Case is permanent, All Caps in Font can always be undone
"Change Case" alters the actual text, while "All Caps" is a formatting effect and can be easily reversed.
7560
What is the highest value in percentage you can select using the Scale option?
Answer:
200
Font scaling can be increased up to 200% of the normal size.