Digital | MCQs

Explanation

Electronic banking is synonymous with online banking, internet banking, web banking, cyberbanking, and e-banking.

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.

Explanation

Cache memory acts as a buffer between the CPU (Central Processing Unit) and the main memory (RAM).

It is a small, high-speed memory that stores frequently used data and instructions that the CPU is likely to need next.

This allows the CPU to access the data and instructions it needs quickly, without having to wait for the slower main memory to respond.

Explanation

Audacity is a free, open-source software used for recording and editing digital audio.

It supports features like cutting, mixing, noise reduction, and multi-track editing.

Explanation

Cyber bullying often causes emotional distress, like frustration, fear, anxiety, and low self-esteem.

Happiness is not one of the emotions typically experienced by victims.

Explanation

There are 7 basic logic gates:

1. AND
2. OR
3. NOT
4. NAND
5. NOR
6. XOR
7. XNOR

These gates form the foundation of digital electronics and computing.

Explanation

The then prime Minister Imran Khan 15-02-2022 launched the country’s first instant person-to-person payment system ‘Raast’ for low-cost digital retail payments and money transfers.

while

on 11th January 2021, PM Imran Khan unveiled RAAST's first instant payment system to increase Financial inclusion and eliminate corruption

NA23-7-2023

Explanation

MAC (Macintosh Operating System) is an operating system developed by Apple Inc. for its Macintosh computers.

It manages hardware resources, provides common services to applications, and acts as an interface between user and hardware.

Explanation

The full form of IC Chips is integrated circuit chips.

It is made up of semiconductor material which is normally silicon.

Explanation

A nibble can have 16 possible values due to the four bits that are the same as one hexadecimal.

In computer architecture, 8-bit integers or other data units are those that are 8 bits 

Unit of: digital information, data size

Unit system: unit derived from bit

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