Mob | MCQs

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

CDMA is a wireless communication technology that allows multiple signals to occupy a single transmission channel using unique codes.

It improves efficiency and security in mobile networks.

Explanation

"Zindagi App" mobile app was launched on January 6, 2020 by the then Prime Minister (Imran Khan) of Pakistan. 

Explanation

A Personal Digital Assistant (PDA) is a handheld computer used for managing personal information like contacts, calendar, and notes.

PDAs were popular before smartphones.

It often included touchscreens and stylus input.

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

Android OS is specifically designed for mobile devices like smartphones and tablets.

It is a touchscreen-based operating system developed by Google.

Explanation

Motorola was the first company to produce a handheld mobile phone.

On April 3, 1973, Martin Cooper, a Motorola researcher and executive, made the first mobile telephone call from handheld subscriber equipment, placing a call to Dr. Joel S. Engel of Bell Labs, his rival.

Explanation

"Zindagi App" mobile app was launched on January 6, 2020 by the then Prime Minister (Imran Khan) of Pakistan. 

Explanation

"People" is plural, so the verb must be plural too.

"Were" is the past tense plural form of "to be," matching the sentence context.

Explanation

Rahbar App is developed to facilitate Pakistan's citizens who intend to visit NADRA Offices.
The app tells users how many people are queued up and the most extended wait times, making it easy for the users to search nearby NADRA offices. Users can view NADRA offices on a map or in a list organized according to the cities. Notable features in the app include:
1. View waiting for time and queue size for any NADRA office.
2. View the complete address, contact information, and other relevant information about all offices.