Explanation

Laser technology is used in compact disc

Compact Disc is an example of Optical Storage

James T. Russell invented C.D. (Compact Disc).

 co-developed by Philips and Sony to store and play digital audio recordings.

history

 In August 1982, the first compact disc was manufactured.

It was then released in October 1982 in Japan and branded as Digital Audio Compact Disc.

It was released on March 2, 1983, in North America and Europe.

FIA CBT VU PAPER 22-12-2021

ND30-4-2023

Explanation

Explanation

• Hazrat Zaid bin Sabit (RA) was the first to record "Wahi" among the Quraish.
• Hazrat Abu Bakar (R.A) appointed Zaid bin Sabit to compile the Holy Quran at the request of Hazrat Umar (R.A).
• Sharjeel-ibn-Hasana Kandi was the first to transcribe revelations in Makkah.
• The last revelation was written by Abi Ibn Kaaf.
• Prophet Idrees (عليه السلام) was the first to write with a pen.

Explanation

Bangladesh Capital is Dhaka.

Bangladesh Currency is Taka.

Bangladesh official language is Bangla.

Bangladesh located is in Continent Asia.

Bangladesh Primary Religion is Islam.

Bangladesh Head of Govt. is Prime Minister – Sheikh Hasina.

Bangladesh Parliament called Jatia Parliament.

Tricks for Remember

RK23-11-2022

RK22123

Explanation

• Shandur Pass it connects Gupis, Gilgit with Chitral

• The height of this pass is 3738 m above sea level

• It is often referred to as 'The Roof of the World

•  

  Every year there is a Polo match played on Shandur Top between a team from Chitral and a team from Gilgit.
• Shandur Top is one of the four major mountain passes to enter Chitral.
• The people who live on both sides of Shandur Top speak the Khowar language.

Explanation

INTERPOL stands for International Police.

INTERPOL is the largest police organization of the world. 

INTERPOL founded in 1923.

INTERPOL headquarters: Lyon, France

Explanation

Jinnah passed his preliminary Bar-at-law examination on 25 May 1893

The Honorable Society of Lincoln's Inn is one of the four Inns of Court in London

It has been in continuous existence for over 600 years.

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Explanation

The Arabian Peninsulae is the biggest peninsula in the world.

The Arabina Peninsulae stretches over 1,250,006 rectangular miles.

It connects the mainland Asian continent and surrounded on all aspects by means of the Persian Gulf, the Arabian Sea, and the Red Sea.

it's miles placed in the middle east and comprises 7 international locations including:

1. Saudi Arabia
2. Oman
3. Yemen
4. UAE
5. Kuwait
6. Bahrain
7. and Qatar.

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VU FIA ASSISTANT PAST PAPER 01-01-2022

Explanation

GUI stands for graphical user interface

It is a type of user interface that interacts with electronic devices.

The actions in a GUI are performed through direct manipulation of the graphical elements.

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FIA VU CONSTABLE PAST PAPER 2021

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Explanation

The Gobi Desert is a vast, arid region in northern China and southern Mongolia.

Area of the Gobi Desert: 1.295 million km²

Elevation of the Gobi Desert: 1,580 m

Length of the Gobi Desert: 1,500 km (930 mi)

Region of the Gobi Desert: Inner Mongolia