Explanation

• The BMP file format, also known as a bitmap image file
• Developed by: Microsoft Corporation
• Initial release: December 1987
• Type of format: Raster graphics

Explanation

• Definition: Total value of goods and services produced within a country in a year
• Components: Consumption, Investment, Government Spending, Net Exports
• Purpose: Measures economic performance and standard of living
• Units: Usually in US dollars or local currency
• Major Example: Pakistan’s GDP in 2025 ≈ $500 billion (nominal)

Explanation

• NESCOM stands for the National Engineering and Scientific Commission
• Country: Pakistan
• Established: 2001
• Field: Engineering, science & technology
• Headquarters: Islamabad

Explanation

• YAHOO stands for: Yet Another Hierarchical Officious Oracle.
• Founded: January 1994; 32 years ago
• Headquarters: Sunnyvale, California, United States
• Owners
• Apollo Global Management (90%)
• Verizon (10%)
• Founders
• Jerry Yang
• David Filo

Explanation

• AD stands for Anno Domini.
• It is a Latin term meaning “in the year of our Lord.”
• It is used for years in the traditional Christian calendar.
• For example, AD 2026 means the year 2026 in the AD system.

Additional information:

• BC: Before Christ
• CE: Common Era
• BCE: Before Common Era

Last verified on 30-09-2026

Explanation

• WINDOWS = Wide Interactive Network Development for Office Work Solution.
• Developer: Microsoft
• Type: Operating System (OS)
• First released: 1985
• Founders of Microsoft: Bill Gates and Paul Allen
• First Windows version: Windows 1.0
• Latest major version: Windows 11

Explanation

• Full Form: Portable Document Format (PDF)
• Developed by: Adobe Inc.
• Introduced: 1993
• Co-founder associated with Adobe: Charles Geschke
• Purpose: Reliable document sharing and viewing

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Last verified on 01-07-2026

Explanation

• CPU stands for Central Processing Unit.
• It is the main part of a computer that processes all instructions.
• It is considered the brain of the computer system.
• It performs all calculations and decision-making tasks.
• It controls the operations of all hardware and software.
• It is located on the motherboard.

Last verified on 10-06-2026

Explanation

• BCC stands for: Blind Carbon Copy
• Used in: Email communication
• Purpose: Hides recipient email addresses from other recipients

Additional information:

• CC (Carbon Copy): Recipients are visible to all
• BCC: Recipients are hidden from everyone except the sender

Last verified on 16-01-2026

Explanation

• OPEC stands for Organization of the Petroleum Exporting Countries.
• Founded: 1960
• Headquarters: Vienna, Austria
• Purpose: Coordination and unification of petroleum policies among member countries.

Last verified on 28-09-2026