Teacher Test Preparation MCQS related to basic Computer Questions with answers general knowledge. Basic gk about computer.
How many bits make one byte?
Answer: 8 bits.
Is Google a browser or a search engine?
Answer: Google is a search engine.
Is a printer an example of an input or output device?
Answer: Printer.
RAM stands for?
Answer: Random Access Memory.
Founder of Facebook is?
Answer: Mark Zuckerberg.
Which electronic component was used in the first generation of computers?
Answer: Vacuum tubes.
Which component in a computer performs mathematical and logical functions?
Answer: Central Processing Unit (CPU).
What are attempts to obtain confidential information by falsifying identity called?
Answer: Phishing scams.
The programmer of the MS-DOS operating system is?
Answer: Bill Gates.
What is the first program that runs on a computer during boot-up called?
Answer: Operating System.
Why do cache and main memory lose their contents when the power is off?
Answer: They are volatile.
VIRUS stands for?
Answer: Vital Information Resource Under Seize.
What is the process of transferring files from the Internet to your computer called?
Answer: Downloading.
What is the process of transferring files from your computer to the Internet called?
Answer: Uploading.
What is buying and selling products and services over the Internet called?
Answer: E-commerce.
How many bytes are in one kilobyte?
Answer: 1024 bytes.
Who is known as the Father of Computer?
Answer: Charles Babbage.
Who built the first Mechanical Calculator?
Answer: Blaise Pascal.
What is the transaction called when you purchase a product over a mobile phone?
Answer: M-commerce.
Are keyboard, mouse, and joystick examples of input or output devices?
Answer: Input devices.
What is the address given to a computer connected to a network called?
Answer: IP address.
What is the name of the software that allows us to browse web pages?
Answer: Browser.
Who is the founder of Oracle Corporation?
Answer: Lawrence J. Ellison.
Which technology is used in a CD-ROM drive?
Answer: Optical technology.
What is a program called that translates high-level language to machine-level language?
Answer: Compiler. Read also: Basic Computer gk questions answers