What describes changing the screen resolution?
To put it simple, screen resolution affects the clarity of the text and images displayed.
The screen resolution is a measurement of how many pixels your screen can display horizontally and vertically..
What is the ICDL computer and online essentials?
The Computer & Online Essentials module covers the main concepts and skills needed for using computers and devices, file and application management, networks, online information, online communication, and safety..
Which of the following parts of the computer is responsible for controlling instructions to the hardware?
Central Processing Unit (CPU) The CPU is the brain of a computer, containing all the circuitry needed to process input, store data, and output results.
The CPU is constantly following instructions of computer programs that tell it which data to process and how to process it..
Which one of the following describes RAM?
Answer: Option CRAM (Random Access Memory) is the internal memory of the CPU for storing data, program, and program result.
It is a read/write memory which stores data until the machine is working..
Which one of the following is the most appropriate way to disconnect a USB memory stick from a computer?
To avoid losing data, it's important to remove external hardware like hard drives and USB drives safely.
Look for the Safely Remove Hardware icon on the taskbar.
If you don't see it, select Show hidden icons .
Press and hold (or right-click) the icon and select the hardware you want to remove..
- Central Processing Unit (CPU) The CPU is the brain of a computer, containing all the circuitry needed to process input, store data, and output results.
The CPU is constantly following instructions of computer programs that tell it which data to process and how to process it.
