Explanation

1 Gigabyte (GB) =

• - 1,024 MB — Binary system (traditional computing).
• - 1,000 MB — Decimal system (storage manufacturers).

Additional information:

Computer storage size is measured in Kilobytes (KB), Megabytes (MB), Gigabytes (GB), and Terabytes (TB).

• 1 Kilobyte (KB) = 1024 bytes
• One Megabyte (MB) = 1024 Kilobytes (KB)
• One Gigabyte (GB) =  1024 Megabytes (MB)
• One Terabyte (TB)= 1024 Gigabytes (GB)

Last updated by NA on 04-11-2026

Explanation

• A keyboard is an input device used to enter text, numbers, and symbols into a computer.
• It contains alphabetic, numeric, function, and control keys.
• Keyboards are commonly used for typing documents, entering data, and issuing commands.

Last updated by NA on 04-11-2026

Explanation

• Derived from: computare
• Means: “to calculate”, “to count”, “to sum up” or “to think together”. 

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Last updated by NA on 04-11-2026

Explanation

• 1 Gigabyte (GB) = 1,024 Megabytes (MB) in the traditional binary convention.
• Kilobyte (KB) is smaller than a megabyte.

Additional information:

• Kilobyte (KB) → 1,024 bytes
• Megabyte (MB) → 1,024 KB
• Gigabyte (GB) → 1,024 MB
• Terabyte (TB) → 1,024 GB

Last updated by NA on 04-11-2026

Explanation

• Operating System (OS): It manages hardware, software, and other computer resources.
• Examples: Windows, Linux, macOS.

Last updated by NA on 04-11-2026

Explanation

• Device Driver: Software that helps the operating system communicate with and control hardware.
• Example: Printer driver.
• Device Operator: A person who operates or manages a device.
• Example: Computer operator.
• Device Linking: Connecting devices so they can communicate or share data.
• Example: Connecting a printer to a computer.
• Device Controller: A hardware component that manages a device's operation.
• Example: USB controller.

Last updated by NA on 04-11-2026

Explanation

 It is too hot today means آج بہت گرمی ہے

• Too is used before an adjective to show excess.
• “Hotter” is already comparative; do not use “more” with it.
• “So much hot” and “too much hot” are grammatically incorrect.

Last updated by NA on 04-11-2026

Explanation

• Takbirs: 6 additional Takbirs (Hanafi method).
• Doing ghusl on Eid is mustahabb.
• Meaning: Eid means festival or feast.
• Eid prayers: Two per year — Eid-ul-Fitr and Eid-ul-Adha.
• First Eid prayer: 2 AH (624 CE).

Last updated by NA on 04-11-2026

Explanation

• The first Constituent Assembly of Pakistan (1947–1954) was tasked with framing the constitution.
• It was dissolved by Governor-General Ghulam Muhammad on 24 October 1954.

Additional information:

• Assembly formed: 10 August 1947
• First Prime Minister: Liaquat Ali Khan
• Constitution eventually passed: 1956

Last updated by NA on 04-11-2026

Explanation

• Type: Impact Printer
• Printing Method: Pins strike an ink ribbon
• Common Pin Configurations: 9-pin, 24-pin
• Output: Text and graphics
• Main Advantage: Can print multi-part forms

Last updated by NA on 04-11-2026