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Intro to Computers Review Flashcards | StudBud
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Intro to Computers Review
Intro to Computers Review
23 terms
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Flashcards
23 cards
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Practice quiz
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Questions
23
Answers
1
Input or Output:
scanner
Input
Output
2
True or False: the first computing machine was invented before the 1900s
False
True
3
The type of operating system you are using right now is...
iOS
Linux
Windows
4
Software or Hardware:
PowerPoint
Hardware
Software
5
Input or Output:
speakers
Output
Input
6
The first "portable" computer came about in 1975. About how much did it weigh?
10 pounds
5 pounds
50 pounds
20 pounds
7
What does an operating system do?
Help computer perform tasks
Help users perform tasks
Makes computer useable
8
The first programmable computer, the ENIAC, came about in what decade?
1950s
1940s
1930s
1960s
9
Software or Hardware:
Google Chrome
Hardware
Software
10
Input or Output:
printer
Output
Input
11
Input or Output:
mouse
Input
Output
12
Input or Output:
keyboard
Input
Output
13
A computer is basically what?
a calculator
a bunch of wires
a machine
14
What makes a computer different than a person (technically speaking)?
it runs on electricity
it has no heart
the speed at which is calculates
wires
15
Software or Hardware:
keyboard
Hardware
Software
16
What does system software do?
Help computer perform tasks
Makes computer useable
Help users perform tasks
17
Software or Hardware:
CPU
Software
Hardware
18
What do user applications do?
Help users perform tasks
Makes computer useable
Help computer perform tasks
19
Software or Hardware:
Windows 10
Software
Hardware
20
Input or Output:
monitor
Input
Output
21
Who were the first programmers of computers
Male scientists
Aliens
Egyptians
Women
22
What is a programming language?
Human readable way to write computer instructions
Machine readable way to write computer instructions
23
According to Moore's Law, processing speed in a computer does what every two years?
quadruples
triples
doubles
