Explanation

MICR is a technology used by banks to read information printed on cheques using magnetic ink.

It allows for fast and secure processing of cheques and reduces the chances of errors or fraud.

Explanation

Primary memory devices are more expensive than secondary storage devices.

Secondary memory devices are less expensive when compared to primary memory devices.

Primary memory is also known as Main memory or internal memory.

Secondary memory is also known as External memory or Auxiliary memory.

Explanation

Google Chrome, Safari & Internet Explorer are examples of Web Browser.

Microsoft Office is an example of software.

Explanation

Bill Gates is the co-founder of Microsoft and philanthropist.

Bill Gates belongs to USA.

Bill Gates was conferred upon Hilal-e-Pakistan on February 17, 2022

Explanation

To apply bold formatting to text in Microsoft Word, you can press Ctrl + B on your keyboard.

This shortcut makes the selected text bold.

• Ctrl + I is used to italicize text.
• Ctrl + U is used to underline text.
• Ctrl + S is used to save the document.

Explanation

A collection of related worksheets is called a workbook.

A workbook is a file that contains one or more worksheets that are used to organize data.

Explanation

A bus is a high-speed internal connection that sends data and control signals between the processor and other components.

The amount of data a data bus can transfer is known as bandwidth. 

1. Data bus: A bidirectional communication path that transfers data between the CPU, memory, and input/output devices.
2. Address bus: Transmits the physical location (address) of data to be accessed or written by the CPU.
3. Control bus: Transfers control signals for coordinating the overall system's operation.

Explanation

Artificial intelligence is intelligence demonstrated by machines, as opposed to the natural intelligence displayed by humans or animals.

First generation (1940 - 1956)  vacuum tubes as a major piece of technology. The ENIAC is  example of 1st generation computer.

Second generation (1956 - 1963) use of transistors.

Third generation (1964 - 1971)  use of Integrated circuits.

Fourth generation (1972 - 2010) use of the microprocessor

Fifth generation (2010 to present) use Artificial intelligence

*********

FIA VU CONSTABLE PAST PAPER 2021

Explanation

Bus: a high-speed internal connection.

A bus is an electronic path that sends signals from one part of a computer to another.

It allowing different components to communicate with each other.

Explanation

In MS Excel, the term "data categories" refers to the horizontal axis (also known as the X-axis) in a chart.

It organizes individual values within the chart's data series and represents different categories or labels along this axis.