Explanation

• RAM is categorized as volatile and temporary (or primary / main) memory
• It means its data is lost when power is turned off.
• Volatile memory requires continuous power to retain data.

Additional information:

• ROM is non-volatile and retains data without power.

Last verified on 16-02-2026

Explanation

• The largest river in Pakistan is the Indus River.
• It is the National River of Pakistan.

Additional information:

• The Indus River starts in Tibet.
• It originates from the Mansarovar lake.
• They flow through India, Pakistan.
• It finally falls into the Arabian Sea near Karachi.
• They start making a delta near the city of Thatta.
• The old name of the Indus River was Sindhu.
• There are 6 Barrages constructed in the Indus River.
• The length of the Indus River is 3,180 km.
• The 2nd source of Indus River is Gar Tsangpo.
• The upper Indus Plain starts from Kalabagh.
• The upper Indus Plain ends at Mithankot.

Last verified on 10-07-2026

Explanation

• Pakistan joined the United Nations on September 30, 1947.

Additional information:

• The name was coined by US President Franklin D. Roosevelt.
• Headquarters is located in New York, United States.
• Founded on October 24, 1945.
• It currently has 193 member states and 2 observer states.
• The official languages of the UN are Arabic, Chinese, English, French, Russian, and Spanish.

1. 1952-1953
2. 1968-1969
3. 1976-1977
4. 1983-1984
5. 1993-1994
6. 2003-2004
7. 2012-2013
8. 2025-2026

Last verified on 09-03-2026

Explanation

• Ismail Ould Cheikh Ahmed is the Current Secretary-General of OIC.
• He is elected for a five-year term starting August 28, 2026.
• He belongs to the Mauritanian.
• 
  
• Last verified on 02-09-2026

Explanation

Explanation

• SEATO was founded on 8 September 1954.
• Pakistan joined SEATO in the same year 1954 as a member.
• It was a Cold War military alliance led by the United States.
• Pakistan later withdrew its association in the 1970s (after 1972/1973 period changes).
• SEATO was officially dissolved in 1977.

Last verified on 29-04-2026

Explanation

• The language that the computer can understand and execute directly is called Machine Language.
• Machine language consists of instructions in binary digits (0s and 1s).
• It is the lowest-level programming language.
• It is directly understood by the CPU.
• Assembly language uses mnemonics and must be translated by an assembler.

Last verified on 10-08-2026

Explanation

• Move the cursor to the top of the next page: Ctrl + Page Down

Additional information:

• Move the cursor to the top of the previous page: Ctrl + Page Up
• Move the cursor by scrolling the document view down by one screen: Page Down
• Move the cursor to the end of the document: Ctrl + End

Last verified on 07-08-2026

Explanation

• DOS (Disk Operating System) is a single-user operating system.
• It is designed for one user at a time.
• DOS uses a Command-Line Interface (CLI) instead of a graphical interface.

Additional information:

• Examples of Multi-user OS: Windows, Linux, UNIX, macOS

Last verified on 06-08-2026

Explanation

• Windows NT is not application software; it is an Operating System.
• It is a proprietary graphical operating system developed by Microsoft.
• The first version of Windows NT was released on 27 July 1993.
• Examples of Application Software: Microsoft Word (WinWord XP), Adobe PageMaker, MS Excel, PowerPoint, Adobe Photoshop

Last verified on 10-07-2026