Computer Fundamentals Review

It is an electronic machine that accepts, stores and processes data  according to instructions (programs) in order to produce the results (information).

When data is processed, organized, structured or presented in a given context so as to make them useful.

• Data

• Information

• Processor

It is a raw and unorganized facts.

• Data

• Information

• Processor

What are the basic parts of a computer?

• System Unit

• Input Unit

• Output unit

• Software

• Ergonomics

It is a classification of a computer that is also called as microcomputer. Examples are dekstop, laptop, tablet, and smartphone.

It is a classification of computer that receive requests, responds to the requests from another computer(client) over a network. Commonly used by websites to store web files.

It is a classification of a computer that is very large and expensive computer capable of

supporting hundreds, or even thousands, of users

simultaneously.

It refers to the physical component of the computer. Computer hardware incudes input devices, output devices, central processing unit (CPU), memory & storage.

• software

• hardware

• application software

• operating system

Which among the following are input devices?

• Printer

• Scanner

• Webcam

• Microphone

Which among the following are output devices?

• QR Code

• Plotter

• Speakers

• Tablet