18 Questions
What is a device that allows a computer to connect to the internet?
Modem
What is a program in execution called?
Process
What is a type of code that uses bars or lines of varying widths or lengths that are computer readable?
Bar code
What is a group of eight bits called?
Byte
What is a device that reads barcodes and other printed materials?
Scanner
What is a small group of computers and peripherals linked together in a small geographic area called?
LAN
What is the primary function of an operating system?
Managing hardware and software resources
What is the term for the box that contains the central electronic components of the computer?
System Unit
What is the term for the device that helps protect your computer from viruses, malware, and other security threats?
Antivirus software
What is the term for the unit that performs all the logic and mathematical calculations done by the computer?
Central processing unit
When you cut or copy information, where does it get placed?
Clipboard
What are the three basic categories of physical equipment that make up microcomputer hardware?
System unit, input/output, secondary storage
What is the primary function of the Input Unit in a computer?
To convert user input into a computer understandable format
What is the full form of CPU?
Central Processing Unit
Which of the following devices is responsible for communication between a computer and the outer world?
I/O
What is an example of a hardware component?
CPU
What type of software is designed to control the operations of a computer?
System Software
Which of the following is an input device?
Keyboard
A quiz on fundamental concepts of computer science, including operating systems, software, and security threats.
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