API stands for:
Correct answer is: B. Application Programming Interface
API allows communication between software applications.
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What protects a network server from unauthorized access?
Correct answer is: B. Firewall
Firewalls block unauthorized access and secure the network perimeter.
Ctrl + N shortcut is used to:
Correct answer is: A. Create a new document
Ctrl + N instantly creates a new blank document in Word and other Office apps.
Which key is pressed while moving a column in MS Excel?
Correct answer is: B. Shift
Holding Shift while dragging moves a column to a new place instead of overwriting data.
Which ensures authentication of an email?
Correct answer is: C. Digital Signature
A digital signature confirms the sender’s identity and ensures message integrity.
Ctrl + Left Arrow is used to:
Correct answer is: C. Move one word left
This shortcut moves the cursor back by one complete word.
To go to a specific location in a document we use:
Correct answer is: B. Bookmarks
Bookmarks mark a specific spot in the document so the user can jump to it easily.
Default page orientation for PowerPoint slides is:
Correct answer is: A. Landscape
PowerPoint uses landscape orientation by default for better wide-screen visibility.
Line spacing refers to:
Correct answer is: A. Space between lines of text
Line spacing controls vertical spacing between lines in a paragraph.
Which key starts a new paragraph in MS Word?
Correct answer is: A. Enter
Pressing Enter creates a new paragraph with new formatting.