stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Digital Devices Flashcards | StudBud
Explore
/
Digital Devices
Digital Devices
18 terms
·
StudBud Administration
·
25 plays
Design and technology
Flashcards
18 cards
F
Practice quiz
P
Host live
L
Questions
18
Answers
1
Which of these does
NOT
describe the role of a server?
A computer dedicated to deploying applications
A computer dedicated to fulfilling users' requests
A computer dedicated to playing games
A computer dedicated to storing files
2
What type of device is a printer?
Storage
Output
Both input and output
Input
3
Which of these is
NOT
an advantage of a usb stick or memory card?
Easy to lose
Inexpensive
More robust as no moving parts
Highly Portable
4
Digital citizenship
something that cannot be touched and can be seen
teaches us how to communicate positively
something you can touch and cannot see
teaches us how to communicate
5
What type of device is a computer monitor/screen?
Both input and output
Output
Input
Storage
6
Which component of a computer is responsible for performing calculations?
Central Processing Unit (CPU)
Hard Disk Drive (HDD)
Power Supply Unit (PSU)
Random Access Memory (RAM)
7
What is meant by non-volatile memory?
Secondary storage that loses data when there is no power
Secondary storage that is very expensive
Secondary storage that retains data when power is lost
Secondary storage that is automatically encrypted.
8
Which is the largest unit of memory?
Terabyte (TB)
Gigabyte (GB)
Megabyte (MB)
Kilobyte (kB)
9
What unit is the speed of a Central Processing Unit (CPU) measured by?
Hertz (Hz)
Megabytes (MB)
Watts (W)
Amps (A)
10
What type of device is a touchscreen?
Both input and output
Storage
Output
Input
11
Keywords
Specific words to help the search engine find the information
Words that describe a website’s content
Commonly used internet search phrases
General terms for online topics
12
Which of these best describes computer hardware?
Wood, metal or plastics
Physical components of a computer or computer system
A computer program such as Microsoft Word
Code or instructions executed by a computer
13
Which of these is an advantage of a Hard Disk Drive (HDD) when compared with a USB Stick?
Faster
Able to operate without power
More secure
Costs less (for more storage)
14
What type of device is a graphics tablet?
Storage
Input
Both input and output
Output
15
Which type of volatile memory is responsible for storing open and frequently used programs?
Random Access Memory (RAM)
Read Only Memory (ROM)
Solid State Drive (SSD)
Central Processing Unit (CPU)
16
Which of the following is not a storage device/medium?
USB stick
Magnetic Tape
Hard Disk Drive (HDD)
Random Access Memory (RAM)
17
What is a key benefit of Random Access Memory (RAM) compared with, for example, a Hard Disk?
Cheaper
Tastier
Faster
Easier to back up
18
Search Engines
Online databases for research
Websites that help you find information
Websites that store information
Platforms for social networking
