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f24 Computer Basics Test Review Flashcards | StudBud
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f24 Computer Basics Test Review
f24 Computer Basics Test Review
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2021 Spring Quiz 1 Review
Flashcards
30 cards
F
Practice quiz
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Host live
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Questions
30
Answers
1
Network security device used to prevent unauthorized access to your computer/network
firewall
ISP
software
ARPANET
2
The most important software on a computer that manages all hardware and software?
The Operating System
Microsoft Office 365
CPU
Google Classroom
3
Set of rules or standards for computers to communicate with each other.
protocol
DNS
CPU
HTML
4
All the physical components of a computer system?
Memory
Software
Hardware
Programs
5
Each 1 represents _______ and each 0 represents ______.
on, off
on, on
off, off
off, on
6
Unique set of numbers that identifies every computer or device on a network or the internet?
server
IP address
ISP
URL
7
Device that allows multiple devices to connect to one internet connection
?
BIOS
sever
router
USB
8
The speed of the processor is measured in which units?
Nanoseconds
Gigabytes
Bits
Hertz
9
Tiny electronic components that send, receive, and process information (electrical signals)?
pixels
hertz
GUI
circuits
10
Permanent memory of a computer that stores all the files, folders, applications, etc?
Hard drive
Bytes
CPU
RAM
11
The only thing computers understand?
English
Binary (1's and 0's)
Alphabet
Python
12
Small data file stored on your computer by your browser from visiting websites?
cache
cookie
bug
encryption
13
Temporary memory that is cleared when a computer is turned off?
Motherboard
RAM
ROM
Hard drive
14
What do we consider to be the brain of a computer?
Fan
RAM
CPU
Motherboard
15
Cables made of glass that transmit light which are fast and ideal for long distances
?
fiber optic cables
wifi
copper cables
satellites
16
Which of the following is a top-level domain?
.com
http
hanoverarea
www
17
The main circuit board of a computer?
RAM
Software
Hard drive
Motherboard
18
The decimal number 9 in binary
1001
1000
1110
1010
19
How many different combinations can be made with one byte?
250
1000
255
256
20
Faster, newer type of hard drive with no moving parts?
modem
USB
SSD
circuit
21
Tiny dots of light that make up computer images?
Light brights
Squares
Pixels
Bytes
22
Scrambling of data for security purposes
?
cache
phishing
encryption
syntax
23
Allows users to interact with a computer by clicking on icons/buttons, etc?
ISP
BIOS
CPU
GUI
24
Each pixel is made up of a combination of shades of which three colors?
red, purple, green
red, green, blue
red, white, black
red, yellow, blue
25
High-Level Languages use what?
1's and 0's
Roman numerals
Binary
English like words (commands)
26
Translates a website name into the corresponding IP address?
motherboard
router
DNS
USB
27
BIOS is stored in __________?
Harddrive
RAM
ROM
CPU
28
We typically use the prefix giga in measurements of memory and processor speed - what does it represent?
A trillion
A billion
A million
A thousand
29
Maximum data transfer rate of a connection in a given amount of time
?
encryption
hertz
bandwidth
SSD
30
The smallest unit of data a computer can store?
nibble
bit
byte
gigabyte
