Explanation

• Writing: Storing or saving data in a memory location.
• Reading: Retrieving data from a memory location.
• Processing: Performing operations on data.
• Retrieving: Accessing stored data.

Explanation

• Under the Treaty of Amritsar in March 1846, the British government sold Kashmir to Gulab Singh for 7.5 million Nanakshahee rupees.
• Gulab Singh was subsequently bestowed with the title of Maharaja.

Last verified on 01-05-2026

Explanation

Explanation

• WAN stands for Wide Area Network.
• It covers a large geographical area, potentially across countries or the whole globe.

Additional information:

• LAN: Local Area Network covers a small area.
• MAN: Metropolitan Area Network generally covers a city.

Last verified on 03-09-2026

Explanation

• Ctrl + B is used in MS Word to make the selected text bold (thick and dark).

Additional information:

• MS word short key for help: F1
• Ctrl + A = Select all
• Ctrl + B = Bold
• Ctrl + I = Italic
• Ctrl + J = Justify
• Ctrl + P = Print
  
• Ctrl + Y = Redo
• Ctrl + S = Save

Last verified on 10-06-2026

Explanation

• Norway is popularly known as the “Land of the Midnight Sun.”

Additional information:

• 🇯🇵 Japan — Land of the Rising Sun
• 🇪🇬 Egypt — Gift of the Nile
• 🇮🇪 Ireland — Emerald Isle
• 🇹🇭 Thailand — Land of Smiles
• 🇦🇺 Australia — Land Down Under

Last updated by NA on 06-11-2026

Explanation

• FTP stands for File Transfer Protocol.
• FTP is a communications protocol used to send files from computer to computer
• FTP does not use encryption.
• FTP is built on a client-server model 
• FTP first Introduction: April 16, 1971

Last updated by NA on 06-11-2026

Explanation

• The early response to COVID-19 in Pakistan (2020) was led by National Disaster Management Authority (NDMA).
• Later, a central body was created called National Command and Operation Center (NCOC).
• NCOC was established in April 2020 on the orders of Prime Minister Imran Khan.
• It coordinated national efforts against COVID-19.
• NCOC was officially dissolved on 31 March 2022.

Last verified on 30-04-2026

Explanation

• The Theory of Relativity was proposed by Albert Einstein.
• It was introduced in the early 20th century.
• It includes Special Relativity (1905) and General Relativity (1915).
• The theory explains the relationship between space, time, and gravity.

Last verified on 02-04-2026

Explanation