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U3 Computer Systems Flashcards | StudBud
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U3 Computer Systems
U3 Computer Systems
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1
Why are computers now designed with a GUI?
It's easier for the developers to produce.
It's cheaper to produce.
It makes it easy for the user to select and give commands to the computer.
Because mobile phones no longer have keypads.
2
Computers can run without an operating system.
False
True
3
Which of the following is an example of an input device?
Printer
Monitor/Screen
Hard Drive
Keyboard
4
This is a picture of a _____?
CPU
Motherboard
Hard Disk Drive
Optical Drive
5
This is a picture of a _____?
Optical Drive
CPU
Hard Disk Drive
Motherboard
6
What does CPU stand for?
Central Processing Unit
Computer Processing Unit
Computer Program Umbrella
Central Programming Unit
7
What hardware carries out the instructions of a program? It is often referred to as the 'brain' of the computer.
USB
Keyboard
RAM
CPU
8
To be a computer, a device needs to be able to [?] data?
Internet Program Output
Input Program Outtage
Input Process Output
Individal Process Output
9
This is a picture of a _____?
Motherboard
Power Supply Unit
CPU
Optical Drive
10
This is a picture of a _____?
Motherboard
Power Supply Unit
Optical Drive
CPU
11
What is a general term for an electronic device that can manipulate information or data.
A motherboard
A computer
A CPU
A radio
12
This is a picture of a _____?
CPU
Power Supply Unit
Optical Drive
Motherboard
13
Windows, Chrome, iOS and Android are all examples of...?
Search engines
Operating systems
BIOS
Web browsers
14
8 bits make a...?
Nibble
Yottabyte
Byte
Bite
15
Which type of memory is volatile?
ROM
RAM
16
Which of these is NOT a secondary storage device?
RAM
Floppy Disk
Solid State Drive
USB Stick
17
What does ROM stand for?
Remote Only Memory
Random Other Memory
Read Outside Motor
Read Only Memory
18
The function of ROM is to bootup the computer by running the...?
Apps
Operating System
BIOS
Web browser
19
Volatile memory is temporary and is deleted whenever the power is turned off.
True
False
20
What does RAM stand for?
Rather Awesome Memory
Random Access Memory
Random Access Motor
Random Automated Memory
21
Which of the following is an example of an output device?
Monitor/Screen
Keyboard
Microphone
Scanner
22
RAM and ROM are both examples of primary storage.
False
True
23
A byte is the smallest unit of data in computing.
False
True
24
Which of these is NOT a function of an operating system?
Displays websites and allows users to browse the World Wide Web.
Handles and manages files.
Provides a graphical interface for users to control the computer.
Controls the hardware inside a computer.
25
All information that is processed by a computer is in the form of...?
Dots
Files
Binary
Denary
26
1000 bytes makes a kilobyte, 1000 kilobytes is a...?
Terrabyte
Yottabyte
Petabyte
Megabyte
27
This is a data storage device used for storing files and software applications.
ROM
RAM
Hard Disk Drive
Power Supply
28
GUI stands for...?
Graphical User Interface
Gigabyte User Interface
Graphical User Internet
Global Users Interconnected
29
This is a picture of a _____?
ROM
CPU
Motherboard
RAM stick
30
A touch screen can be both an input and an output device.
False
True
