Explanation

• A single row(s) in a database table is called a record(s) or tuple(s).
• It represents a complete set of related data about one entity.
• Each record contains multiple fields (columns).
• Records store information about a single entity (e.g., one student).
• It is a basic unit of data storage in databases.

Additional information:

• In a database, columns are called Fields or Attributes.

Last verified on 12-04-2026

Explanation

• The Indus Waters Treaty was signed on September 19, 1960, in Karachi.
• It was signed between Pakistan (President Ayub Khan) and India (Prime Minister Jawaharlal Nehru).
• It was brokered by the World Bank.

It became effective on April 1, 1960.

• Western Rivers (given to Pakistan): Indus, Jhelum, Chenab
• Eastern Rivers (given to India): Ravi, Beas, Sutlej

Last verified on 30-03-2026

Explanation

• Term length: 5 years
• Appointing authority: President of Pakistan
• Institution: State Bank of Pakistan (SBP)
• First Governor: Zahid Hussain (1948–1953)
• First female Governor: Dr. Shamshad Akhtar (2006)

Must read:

Who is the current Governor of the State Bank of Pakistan (SBP)?

Last verified on 22-06-2026

Explanation

• India signed a deal with France to purchase Rafale fighter jets.
• The deal was made with French company Dassault Aviation.
• India ordered 36 Rafale jets in 2016.
• These jets are used to strengthen the Indian Air Force.
• Rafale is a multi-role combat aircraft used for air defense and attack missions.

Last verified on 22-06-2026

Explanation

• Russia is the largest country in the world.
• With a total area of 17,098,242 Km² (6,601,665 mi²).
• Tips remember: RCCU BAI

List of Largest countries by area:

Must read it

Which country has the largest population in the world?

Last verified on 09-02-2026

Explanation

• A firewall’s main function is to prevent or block unauthorized access to a computer network.
• It acts as a security barrier between trusted and untrusted networks (like the internet).
• It filters incoming and outgoing network traffic based on security rules.
• It helps protect systems from hackers and unwanted access attempts.

Last verified on 10-06-2026

Explanation

• Current Position: 72nd U.S. Secretary of State
• Assumed Office: 21 January 2025
• President: Donald Trump
• Preceded by: Antony Blinken
• Nationality: American
• 
  

Last verified on 15-05-2026

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Explanation

• Hub Dam is located in Balochistan province.
• It is near the Sindh border and supplies water to Karachi.
• It is built on the Hub River about 56 km from Karachi.
• The dam lies between Lasbela District (Balochistan) and Karachi (Sindh).

Last verified on 20-06-2026

Explanation

• IPv4 (Internet Protocol version 4) uses a 32-bit address system.
• It allows about 4.3 billion unique IP addresses.
• It is written in dotted decimal format (e.g., 192.168.1.1).

Additional information:

• IPv6 length → 128 bits

Last verified on 26-05-2026

Explanation

OIC (Organization of Islamic Cooperation)

• Foundation Date: 25 September 1969
• Headquarters: Jeddah, Saudi Arabia
• Official Languages: Arabic, English, French
• Total Members: 57 countries
• First Summit: Rabat, Morocco
• Significance: Largest international organization after the UN

Last verified on 20-06-2026