Free ICT General Knowledge Questions and Answers

Question 1

Which of these operating systems is free?

Accepted Answer

Ubuntu

Answer

Ubuntu is a popular Linux-based operating system that is open-source and completely free to download, use, and distribute. Unlike Windows 7, Windows XP, and Mac OSX, which are proprietary operating systems requiring a license purchase, Ubuntu offers a cost-effective and customizable alternative. Its free nature makes it accessible to a wide range of users and developers.

Question 2

RAM/DRAM: What is it?

Accepted Answer

Random Access Memory

Answer

RAM stands for Random Access Memory. It is a type of volatile computer memory that can be read from and written to, and is used to store data and machine code that are currently being used by the CPU. This allows for quick access to active programs and data, significantly impacting a computer's speed and multitasking capabilities.

Question 3

A RAM or DRAM is which of these?

Accepted Answer

DDR3

Answer

DDR3 is a specific generation of Double Data Rate Synchronous Dynamic Random-Access Memory (DDR SDRAM), commonly used as RAM in computers. It succeeded DDR2 and was later replaced by DDR4, representing an evolution in RAM technology with improved speed and efficiency. The other options are either not standard RAM types or include additional specifications that describe a specific module rather than the general type of RAM.

Question 4

A Universal Serial Bus: What Is It?

Accepted Answer

USB Port

Answer

USB stands for Universal Serial Bus. It is a standard interface that allows communication between devices and a host controller, such as a personal computer, and is commonly used to connect peripherals like keyboards, mice, printers, and external storage. Therefore, a Universal Serial Bus is synonymous with a USB Port, which is the physical connector on a device.

Question 5

Peripheral gadgets include things like

Accepted Answer

All mentioned below

Answer

Peripheral gadgets are external devices that connect to a computer system to expand its functionality or facilitate user interaction. A monitor (output device), keyboard (input device), and mouse (input device) are all classic examples of peripheral devices. They are not part of the core processing unit but are essential for a complete computer experience.

ICT - Information Communication Technology Practice Test

ICT - Information Communication Technology Practice Test

Free ICT General Knowledge Questions and Answers