Explanation

• GUI stands for Graphical User Interface.
• It is a type of user interface that allows users to interact with electronic devices using icons, windows, menus, and buttons instead of typing commands.
• The first GUI was developed at Xerox PARC in the early 1980s.

Additional information:

• CLI – Command Line Interface
• CUI – Character User Interface
• VUI – Voice User Interface
• NUI – Natural User Interface

Last verified on 03-07-2026

Explanation

• A bit (binary digit) is the smallest unit of data in a computer.
• It can have a value of 0 or 1, representing two possible states.

Additional information:

• 1 Byte = 8 bits
• 1 Kilobyte (KB) = 1024 Bytes
• 1 Megabyte (MB) = 1024 KB
• 1 Gigabyte (GB) = 1024 MB
• 1 Terabyte (TB) = 1024 GB

Last verified on 12-03-2026

Explanation

• Machine Language / Assembly is NOT a high-level programming language.
• High-level languages are closer to human language and easier to read.
• Machine and assembly languages are closer to hardware.
• They are used for low-level system control.
• They require more technical understanding than high-level languages.

Last verified on 07-06-2026

Explanation

• "A blessing in disguise" means something that seems bad at first but later turns out to be good.
• It refers to an unexpected benefit hidden in an unpleasant situation.
• The idiom teaches that some difficulties bring positive results.

Last verified on 08-05-2026

Explanation

• Hard disk storage devices can store a maximum amount of data.
• It has the highest capacity to store data up to 2 Terabytes.
• It is an electromechanical data storage device that stores and retrieves digital data using magnetic storage.

Last verified on 02-07-2026

Explanation

• "They go to the same school."
• "They" is a plural subject, so the correct verb form is "go", not "goes" (which is used with singular subjects like "he," "she," or "it").
• Additionally, "the" is missing before "same school."

Last verified on 02-07-2026

Explanation

• Prophet who received Quran: Hazrat Muhammad ﷺ
• First revealed Surah: Surah Al-Alaq (96)
• First revealed word: Iqra (اقرأ)
• First revelation place: Cave of Hira, Makkah
• Duration of revelation: 23 years
• Completion of revelation: 632 CE

Last verified on 01-07-2026

Explanation

• Accommodate means صلح صفائی کرانا

Last verified on 06-03-2026

Explanation

• Allama Iqbal delivered his famous Presidential Address on 29 December 1930.
• It was held at the Allahabad session of the All-India Muslim League.
• November 9, 1877 – Born in Sialkot
• 1922 – Actively joined Muslim League politics
• April 21, 1938 – Died in Lahore

Last verified on 30-04-2026

Explanation

Old means پرانا

• Ancient means قدیم
• Aged means عمر رسیدہ

Last verified on 19-04-2026