Font size
S
M
L
XL
WorksheetsFBLA Exploring Computer Science
Total questions: 40
Worksheet time: 24mins
Name
Class
Date
1.
Some search engines use _____ instead of the word NOT.
a)
-
b)
=
c)
*
d)
#
2.
What devices transfer packets across multiple networks and use tables to store network addresses to determine the best destination?
a)
gateways
b)
routers
c)
bridges
d)
brouters
3.
Which type of signal degrades the most over longer distances?
a)
analog
b)
serial
c)
parallel
d)
digital
4.
A macro is
a)
a sequence of key strokes and instructions that a user records and saves
b)
a series of commmands that allow the user to display a larger version of a document
c)
document containing the formatting necessary for a specific document type
d)
collection of drawings, diagrams and photos that can be inserted in a document
5.
A "201" error at system startup means
a)
bad hard disk system
b)
bad floppy drive
c)
bad memory
d)
bad system board
6.
Applications can be installed from all of the following devices except
a)
backup drives
b)
internet
c)
CD rom
d)
network
7.
Which of the following is the largest unit of storage?
a)
megabyte
b)
gigabyte
c)
terabyte
d)
kilobyte
8.
Which of the following is used in RAM?
a)
Semi Conductor
b)
Transistor
c)
Conductor
d)
Vacuum tubes
9.
Who was the founder of Bluetooth?
a)
Steve Jobs
b)
Martin Cooper
c)
Jaap Haartsen
d)
Douglas Fregin
10.
What is LINUX?
a)
an operating system
b)
malware
c)
system program
d)
an application
11.
A USB flash drive is what type of storage device?
a)
primary
b)
secondary
c)
tertiary
d)
none of these
12.
MPG is a file extension for what type of file?
a)
audio
b)
video
c)
image
d)
flash
13.
1 megabyte is equal to
a)
1024 kilobytes
b)
1024 gigabytes
c)
1024 bytes
d)
1024 bits
14.
Where is RAM located?
a)
external drive
b)
expansion board
c)
mother board
d)
all of these
15.
You can use the TAB key to
a)
indent a paragraph
b)
move the cursor across the screen
c)
move the cursor down the screen
d)
indent and move cursor across
16.
Which of the following is an example of a binary number?
a)
655665
b)
A14D93T
c)
0110001
d)
14.124.18
17.
What is LAN in full from?
a)
Least Area Network
b)
Large Area Network
c)
Local Analog Network
d)
Local Area Network
18.
Which of the following is NOT an example of a security or privacy risk?
a)
SPAM
b)
Hackers
c)
Viruses
d)
Identity theft
19.
IP address in Version 4 is in which format?
a)
4 bit
b)
8 bit
c)
16 bit
d)
32 bit
20.
What does USB stand for?
a)
United Serial Band
b)
Universal Serial Bus
c)
Universal Storage Band
d)
Universal Storage Bus
21.
What do you call the small image icons used to express emotions or ideas in digital communication?
a)
screen shots
b)
pic bits
c)
smiley faces
d)
emojis
22.
Nintendo is a consumer electronics and video game company founded in what country?
a)
United States
b)
Korea
c)
Russia
d)
Japan
23.
In what year was the first Apple computer released?
a)
1956
b)
1976
c)
1986
d)
1996
24.
In a website browser address bar what does "www" stand for?
a)
World Web Window
b)
World Wide Window
c)
Web Window Wonder
d)
World Wide Web
25.
CERN launched the first website in what year?
a)
1980
b)
1990
c)
2000
d)
earlier than all these
26.
What is coding (more then 1)
a)
Programming a computer
b)
unlocking a bike lock
c)
d)
Programming a game eg.Fortnite
27.
Where is this ^ symbol on the coding webpage
a)
top left
b)
bottom left
c)
top right
d)
bottom right
28.
What direction is the X axis
a)
Horizontal
b)
Vertical
c)
Forward
d)
backward
29.
What direction is the Y axis
a)
Horizontal
b)
Vertical
c)
Forward
d)
Backward
30.
What is the essential part of finishing a line of code
a)
:
b)
'
c)
()
d)
;
31.
In coding an event is what?
a)
An action that causes something to happen.
b)
An item on your calendar.
c)
A way to move air.
d)
A device that blows air into your computer.
32.
Problems or mistakes in the code for an algorithm or program are known as:
a)
Bugs
b)
Slugs
c)
Tugs
d)
Rugs
33.
When you tell the computer to repeat a command or step over and over and over and over and over and over and over and over and over and... oh yeah, over again as many times as you tell to repeat.
a)
Deja Vu
b)
Loop
c)
Repeating
d)
Being annoying
34.
A field of science in which people use the power of computers to solve big problems.
a)
command
b)
computer science
c)
code
d)
program
35.
A user does this to tell the computer start the commands you have written into the program.
a)
event
b)
run program
c)
function
d)
abstraction
36.
Finding and fixing errors in a program.
a)
debugging
b)
decompose
c)
digital footprint
d)
variables
37.
A letter or symbol to which a some value can be assigned.
a)
Print
b)
Variable
c)
Output
d)
Bug
38.
What is an algorithm?
a)
A list of steps to finish a task.
b)
Steps to the door
c)
A list to the grocery store
d)
A math equation
39.
A way of representing information using only two options.
a)
Binary
b)
Code
c)
Bug
d)
Input
40.
A way to give information to a computer.
a)
computer science
b)
binary
c)
input
d)
bug
Reset
