Explanation

The internet, large corporate networks, and banking networks are common examples of WANs

A WAN can cover country, continent or even a whole world.

Other examples of WAN are mobile broadband connections such as 3G, 4G etc.

Last updated 15-feb-2026

Explanation

RAM stands for Random Access Memory

It is a type of fast, temporary computer memory

It is essentially short-term memory where data is stored as the processor needs it.

It is the hardware in a computing device where the operating system (OS)

Short-Term: Holds data for current operations, not permanent files.

Explanation

LAN stands for local area network

It is a collection of devices connected together in one physical location

For example"

• school
• laboratory
• university campus 
• office building.

LAN covers can be small or large from home network and enterprise network

Additional Information

WAN stands for wide area network.

MAN stands for Metropolitan Area 

WANs and MANs connect many LANs together

WANs and MANs cover a large geographical area

Explanation

Non-volatile memory or is a type of computer memory that can retain stored information even after power is removed.

RAM is a volatile memory.

RAM: Random Access Memory.

ROM  and PROM is a non-volatile memory.

ROM: Read-Only Memory.

PROM (Programmable Read-Only Memory)

Explanation

After 09 years Pakistan got its first constitution.

on 23rd March 1956 first constitution of Pakistan was enforced.

Choudhry Mohammad Ali was the Prime Minister of Pakistan during the enforcement of the first constitution.

There were 234 articles 13 parts and 6 schedules.

After the abrogation of the first constitution, the new constitution was enforced by Ayoub Khan on June 1962

AGM 02.05.2023

Explanation

MS-Excel is based on Windows.

MS-Excel is a spreadsheet

Developed by Microsoft for Windows.

It is a program that stores and retrieves numerical data in rows and columns of grid format.

Explanation

Explanation

Namaz commanded in Quran for 700 times.

Salat made compulsory in 10th Nabvi.

Salat Juma became Farz in Madina.

Explanation

What is the National Instrument of Pakistan?

Trumpet, Trombone, Guiter, Dafli, None of these

Dafli is a frame drum musical instrument, used in popular and classical music in Pakistan. 

Explanation

Inzamam-ul-Haq is the only Pakistani batsman to score 20,000 runs in international cricket.

Matches (Mat): 375

Innings (Inn): 348

Runs: 11,701

Highest Score: 137*

Batting Average (Avg): 39.53

Centuries (100s): 10

Fifties (50s): 83

**********

VU CBT FIA PAPER 25-12-2021