Explanation

The brain of the computer is the CPU

CPU stands for the central processing unit

The first commercial CPU was invented by Italian Physicist Federico Faggin

The first CPU was the Intel 404 released by Intel in 1971.

**

The five basic parts of a computer are:

1. the motherboard
2. central processing unit (CPU)
3. input-output units
4. memory (RAM and ROM)
5.  storage (SSD or HDD)
   

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AGM 07.5.23

Explanation

The total area of pakistan 881,913 km² 

Pakistan is a country in South Asia.

Pakistan world's second-largest Muslim population.

Pakistan is the 33rd-largest country by area, spanning 881,913 square kilometers.

The total cultivated area in Pakistan is 25%

The total forest area of Pakistan is estimated at  6.20 million hectares

The forest cover of Pakistan is 5.7%.

In old books area of Pakistan is 796096 sq km 

***

ND27-12-2022

Explanation

Explanation

F7

F7 does a spelling and grammar check in Microsoft Word

F1

Opens the help menu when pressed with the Windows button. 

F2

Allows you to edit the selected folder or file name in Windows Explorer & Cell 

F3

Opens search feature in Windows Explorer 

F4

Alt + F4 closes window 

F5

Starts slideshow in PowerPoint

Refreshes Internet browser pages 

F6

Goes to the next page in a split screen in Microsoft Word

F8

In Excel, enables extend mode for arrow keys

F9

Refreshes document in Microsoft Word

F10

Opens menu bar

F11

Exits and enters full-screen mode in browsers

F12

Opens Save as in Word

Explanation

Ctrl + C in MS Word is used for the Copy command

Ctrl + V  used for = Past

Ctrl + C  used for = Copy

Ctrl + Z  used for = Undo

Ctrl + X  used for = Cut

Ctrl + Y   used for  = Redo

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ND10-1-2023

Explanation

A bit is most basic unit of information in computing.

It is short for binary digit, which means that it can only have one of two values, 0 or 1.

Bits are usually assembled into a group of eight to form a byte.

1 Kilobyte (KB)  =  1024 Bytes.

1 Megabyte (MB) = 1024 Kilobytes.

1 Gigabyte  (GB) = 1024 Megabytes.

1 Terabyte (TB) = 1024 Gigabytes.

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VU FIA CONSTABLE PAPER 2021

Explanation

Constitution of 1956 · Pakistan was declared as the Islamic Republic

while

Both Urdu and Bengali were declared as official and national languages of Pakistan in the 1956 constitution

All important questions of  "the 1956 constitution"

1956 constitution is promulgated on 23 March 1956

***

Iskander Mirza abrogated the 1956 constitution

***

In 1956 the designation of Governor General changed to President

****

40 years was the age prescribed for president in the 1956 constitution

**

The Constitution of 1956 contained 234 articles divided into thirteen parts and six schedules

**

The constitution of 1956 remained implemented for 2 years 6 months and 14 days.

**

The constitution of 1956 provided a Parliamentary form of government for the country.

**

1956 constitution legislature was Unicameral

**

The Constitution of 1956 provided for a federal system with the principle of parity between East Pakistan and West Pakistan

ND16-1-2023

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nd9-2-2023

ND 12-2-2023

SH26-8-2023

Explanation

Pakistan conducted a series of nuclear tests on 28 May 1998 at the Chagai test site, in Balochistan.

5 Nuclear tests were conducted by Pakistan at 15:15 hrs PST on 28 May 1998.

The tests were performed at Ras Koh Hills in the Chagai District of Balochistan Province.

Chagai-I was Pakistan's first public test of nuclear weapons.

while 

Chagai II

Chagai-II is the codename assigned to the second atomic test conducted by Pakistan, carried out on 30 May 1998

These tests followed the Chagai-I series

The test site was Kharan Desert, Pakistan

The number of tests is 1

Explanation

• Signed: First Hijri/622 AD
• Between: Muslims, Jews, and other non-Muslims
• Clauses: 47 (23 governing relations between Muslims, and 24 governing relations between Muslims and non-Muslims, including Jews).

نوٹ: میثاقِ مدینہ 47 یا 53 شقوں پر مبنی تھا۔ کچھ روایات میں 47 اور کچھ میں 53 شقوں کا ذکر ہے۔

Explanation

Rashid Mahmood Langrial is the current chairman of the Federal Board of Revenue (FBR) since 07 August 2024

He replaced Malik Amjad Zubair Tiwana 

Langriyal, a Grade 21 officer, was previously serving as Secretary of the Power Division.