Second Prelim Grade 3

26 Questions | By Rhoycorbs | Last updated: Mar 20, 2022 | Total Attempts: 141

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Processing and Memory devices, Keyboard

Questions and Answers

1.

It is called the brain of the computer?
- A.
  
  Memory
- B.
  
  CPU
- C.
  
  Motherboard
2.

It is considered as the most important element of a computer system?
- A.
  
  CPU
- B.
  
  Hard disk
- C.
  
  Memory
3.

What are the two typical components of CPU?
- A.
  
  ALU & CU
- B.
  
  ALU & AU
- C.
  
  ABU & CU
4.

It is a CPU compoment that performs arithmetic and logical operations?
- A.
  
  Arithmetic Logic Unit
- B.
  
  Control Unit
- C.
  
  ALU & CU
5.

It is a CPU component that decodes and executes the instructions from the memory?
- A.
  
  Arithmetic Logic Unit
- B.
  
  Control Unit
- C.
  
  ALU & CU
6.

It is a device that can store information that is currently processed?
- A.
  
  Hard Disk
- B.
  
  Disk Drive
- C.
  
  Memory
7.

These are computer programs or applications that give instructions to a computer?
- A.
  
  Software
- B.
  
  Hardware
- C.
  
  Peopleware
8.

It refers to the person who directly use and work with the computer?
- A.
  
  Peopleware
- B.
  
  Software
- C.
  
  Hardware
9.

Below are examples of software except one.
- A.
  
  Linux
- B.
  
  Windows Xp
- C.
  
  Students
10.

It is an output device that produces sound from the computer?
- A.
  
  Memory
- B.
  
  Speaker
- C.
  
  Mouse
11.

It is used to type informatiom into the computer?
- A.
  
  Monitor
- B.
  
  Mouse
- C.
  
  Keyboard
12.

It is a small portable flash memory used in storing files or data?
- A.
  
  Flash Drive
- B.
  
  Floppy Disk
- C.
  
  Disk Drive
13.

It is used to record information from the computer to a diskette?
- A.
  
  Hard disk
- B.
  
  Speaker
- C.
  
  Disk Drive
14.

It is a storage device that can store large amount of information and have 20 GB of storage or more?
- A.
  
  Floppy Disk
- B.
  
  Hard Disk
- C.
  
  Compact Disc
15.

It is a device used to transfer information from your computer to a paper?
- A.
  
  Scanner
- B.
  
  Bar Code Reader
- C.
  
  Printer
16.

It is used to display images that are represented on screen by individual dots or picture element?
- A.
  
  Monitor
- B.
  
  Mouse
- C.
  
  Memory
17.

It allows the user to transfer text, drawings, and pictures from the paper to the computer?
- A.
  
  Printer
- B.
  
  Scanner
- C.
  
  Monitor
18.

It is a device that is moved and clicked to direct a pointer on the computer screen?
- A.
  
  Monitor
- B.
  
  Keyboard
- C.
  
  Mouse
19.

It is a device designed to store information and computer programs?
- A.
  
  Input device
- B.
  
  Storage device
- C.
  
  Pointing device
20.

It is the physical component of the computer system?
- A.
  
  Software
- B.
  
  Peopleware
- C.
  
  Hardware
21.

It is a part of a keyboard that looks like a typewriter?
- A.
  
  Number Keys
- B.
  
  Typewriter Keys
- C.
  
  Arrow Keys
22.

It is a part of the keyboard that looks like a calculator?
- A.
  
  Number Keys
- B.
  
  Typewriter Keys
- C.
  
  Numeric Keys
23.

It is a part of the keyboard that is used to move the cursor around the text.
- A.
  
  Arrow Keys
- B.
  
  Numeric Keys
- C.
  
  Function Keys
24.

These the keys of the keyboard which is located at the top and starts with letter F?
- A.
  
  Letter Keys
- B.
  
  Arrow Keys
- C.
  
  Function Keys
25.

It is a part of the keyboard that are composed of numbers from 0-9?
- A.
  
  Arrow Keys
- B.
  
  Number Keys
- C.
  
  Typewriter Keys

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Questions: 15 | Attempts: 35252 | Last updated: Mar 27, 2022