Explanation

Mark Zuckerberg is an American internet entrepreneur, and philanthropist.

He co-founded the social media service Facebook.

Facebook is an online social media and social networking service founded in 2004 by Mark Zuckerberg.

Explanation

SIM stands for Subscriber Identity Module 

The first SIM card was developed in 1991

It was first invented and manufactured in Munich, by smart-card makers Giesecke and Devrient.

SIM Card used for two passwords:

• PIN  ( Personal Identification Number)
• PUC ( Personal Unblocking Code)

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VU FIA CBT  14-12-2021

Explanation

The Android operating system was initially developed by Android Inc. in 2003.

Later, in 2005, Google acquired Android Inc. and has continued to develop and maintain the Android OS

Explanation

Andrew Jassy is an American business executive who is the president and chief executive officer (CEO) of Amazon.

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RY5022023

Explanation

Samsung is a South Korean company that is one of the world's largest producers of electronic devices.

Samsung was founded in 1938 

Samsung was founded by Lee Byung-Chul

headquartered in South Korea.

Samsung Mobile company is going to start its production in Pakistan on December 1, 2021.