DRILL IT ERA

Keyboard is ______ device

• An output

• Software

• An input

• Memory

Answer explanation

A keyboard is an input device because it allows users to enter data and commands into a computer. Unlike output devices that display information, input devices like keyboards facilitate user interaction with the system.

Monitor is _________ device

• Software

• Memory

• An input

• An output

Answer explanation

A monitor is an output device because it displays visual information from a computer. It shows the results of processing, making it essential for users to see the output of their commands and applications.

Basic parts of computer

• Monitor, keyboard, mouse, CPU

• Memory, software, hardware, systems

Answer explanation

The correct answer, 'Monitor, keyboard, mouse, CPU', lists essential hardware components of a computer. These parts are necessary for user interaction and processing, unlike the other option which includes broader categories.

______ is known as the brain of the computer?

• Floppy Disk

• Hard Drive

• Central Processing Unit

• Flash Drive

Answer explanation

The Central Processing Unit (CPU) is known as the brain of the computer because it performs calculations and processes instructions, making it essential for the computer's operation, unlike storage devices like floppy disks or hard drives.

Choose an example of Output device

• Keyboard

• Mouse

• Speaker

• Flash Drive

Answer explanation

A speaker is an output device that produces sound, making it the correct choice. In contrast, a keyboard and mouse are input devices, while a flash drive is a storage device.

Main storage of the computer

• Motherboard

• LAN Card

• Hard Disk Drive

• RAM

Answer explanation

The Hard Disk Drive (HDD) is the main storage of a computer, used for storing data permanently. Unlike RAM, which is temporary storage, the HDD retains information even when the computer is turned off.

Temporary Storage of the Computer

• Hard Disk Drive

• Motherboard

• RAM

• CMOS Battery

Answer explanation

RAM (Random Access Memory) is the temporary storage of a computer, used to hold data that is actively being worked on. Unlike a Hard Disk Drive, which provides long-term storage, RAM is fast and volatile, losing its data when power is off.

What are the physical components of a computer system called?

• Hardware

• Desktop

• Devices

• Peripherals

Answer explanation

The physical components of a computer system are referred to as hardware. This includes all the tangible parts like the CPU, RAM, and motherboard, distinguishing them from software, which is intangible.

What is ICT?

• Information and Communications Technology

• Integrating Communication Technologhy

• Information Connecting Technology

• Information communication Technique

Answer explanation

ICT stands for Information and Communications Technology, which encompasses all technologies used to handle telecommunications, broadcast media, intelligent building management systems, audio-visual processing and transmission systems, and more.

Any part of a computer system that you can see or touch.

• Hardware

• Software

• Internet

• Network

Answer explanation

The correct answer is 'Hardware' because it refers to any physical component of a computer system that you can see or touch, such as the monitor, keyboard, and CPU. In contrast, software is intangible.