C++ | MCQs

Explanation

An “F2” shortcut key can put the cell into editing mode.

Explanation

Differentiate between network and internet.

Network: A network is a group of interconnected computers or devices that can share resources and information, typically within a local area (LAN) or wide area (WAN).

Internet: The internet is a global network of networks that connects millions of private, public, academic, and governmental systems, enabling worldwide communication and information sharing.

Explanation

DPI stands for_____?

Dots Per Inch

Explanation

Cybercrime refers to illegal activities carried out using computers or the internet.

Including hacking, data theft, and online fraud.

Explanation

Unsolicited means that the Recipient has not granted verifiable permission for the message to be sent

Explanation

Cyber Unit of police has been established to curb following crimes and fraud

SIMs, 

Internet 

Chips

__________________

cybercrime, also called computer crime, the use of a computer as an instrument to further illegal ends, such as committing fraud, trafficking in child pornography and intellectual property, stealing identities, or violating privacy.

Explanation

Explanation

USB stands for Universal Serial Bus

It is a standard interface for connecting computer peripherals, such as keyboards, mice, printers, and external hard drives.

Explanation

The CPU is the brain of the computer.

It is responsible for executing instructions, performing calculations, and managing data processing.

It is the most complex and intricate component of a computer.

It consisting of billions of transistors.

It is considered the most challenging to design and manufacture.

Explanation

Hardware refers to the physical components of a computer system, including:

• Motherboard: The main circuit board that connects all hardware components together.
• Hard disk: A storage device that holds data and programs.
• Processor (CPU): The brain of the computer that executes instructions and performs calculations.

In addition to these three, hardware also includes other components such as:

• RAM (Memory)
• Power Supply
• Graphics Card
• Sound Card
• Keyboard
• Mouse
• Monitor
• Case