Computer Fundamentals 2
15 Questions
| Total Attempts: 191
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Questions and Answers
- 1.It is considered as the brain of the computer.
- A.
Microchips
- B.
Central Processing Unit
- C.
Memory
- D.
All of the above
- 2.It is used to store the programs and data that you will run, and only exists when there is power.
- A.
External Memory
- B.
ROM
- C.
RAM
- D.
All of the above
- 3.The basic parts of a computer system are central processing unit, input devices and output devices.
- A.
True
- B.
False
- C.
Maybe
- D.
None of the above
- 4.It is the non-tangible part of an information system that tells the computer how to do its job.
- A.
Hardware
- B.
Software
- C.
Peopleware
- D.
Malware
- 5.It's a DOS command that displays the directories available in the current drive.
- A.
CLS
- B.
CD..
- C.
DIR
- D.
None of the above
- 6.This memory contains the pre-programmed computer instructions such as the BIOS.
- A.
RAM
- B.
ROM
- C.
COM
- D.
All of the above
- 7.Twenty-five thousand (25,000) bytes is equivalent to:
- A.
25 kilobytes
- B.
250 Kilobytes
- C.
2500 Kilobytes
- D.
250,000 Kilobytes
- 8.This type of mouse uses a laser for detecting its movement.
- A.
Mechanical Mouse
- B.
Optical Mouse
- C.
Mickey Mouse
- D.
All of the above
- 9.These are the devices used by the computer in displaying responses to our request and instructions.
- A.
Output device
- B.
Monitor
- C.
Printer
- D.
All of the above
- 10.A byte can be represented by a single character which can be:
- A.
A letter
- B.
A number
- C.
A space
- D.
All of the above
- 11.Hardware is the non-tangible part of a computer system.
- A.
True
- B.
False
- C.
Maybe
- D.
None of the above
- 12.This kind of system are programs that provide an interface between users and the computer.
- A.
Operating System
- B.
Operating Room
- C.
Utilities
- D.
Device Drivers
- 13.These devices allows data and programs to be sent to the CPU.
- A.
Keyboard
- B.
Mouse
- C.
Webcam
- D.
All of the above
- 14.It's a command-driven operating system and was the first widely used for personal computers.
- A.
Windows OS
- B.
Disk Operating System
- C.
System Software
- D.
None of the above
- 15.It refers to the user or people who use and operate the computer system.
- A.
Hardware
- B.
Software
- C.
Peopleware
- D.
Malware
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