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WorksheetsVenture Computer Science Quiz
Total questions: 29
Worksheet time: 15mins
what is the correct Boolean symbol for not equal to
=!
==
>=
<=
what is missing in this Boolean operator for equal to or Greater than ___ =
>
<
!
=
What is another way to show start / end
Go / Stop
Play/Pause
Terminator
Control
what is the written method of an algorithm
Character
Boolean
Flowchart
Pseudocode
The symbols in a flowchart are connected by...?
an arrow
a line
a decision
A process
Display is shown as ______ in a flowchart
input
output
if
is
what is the data type for whole numbers
real
integer
boolean
What is the correct Boolean symbol for greater than or equal to
>=
<=
!=
==
What is the opposite of output
start / stop
decision
process
input
What is the max number an 8-bit binary number can represent?
250
260
255
256
What is 20 in binary
00001001
00010100
00011010
00001011
What is 10010110 in hexadecimal
9B
7A
9A
8B
What is 128 as binary
100000000
10100000
10000000
00100101
What is the term when a computer cant perform an action as it exceeds the bits available?
underflow
overflow
decimal
binary
what is 36 as binary
00100100
00010110
00101010
00111011
What is the number that represents 11 in hexadecimal
A
C
B
F
E
What is FF in decimal
256
255
354
261
What does the rectangle flowchart symbol represent.
Decision
Binary
Process
Decimal
what is 1B as binary
00010111
00011011
00011101
00101101
What is Hex written in
Base 10
Base 16
Base 2
Base 8
What does ROM stand for
Range Only Memory
Random Organising Memory
Read Only Memory
Read organising Memory
What does RAM stand for
Read Any Memory
Random Access Memory
Random Any Memory
Read Access Memory
What is a cd's storage type
Optical
Magnetic
Solid state
What is a Game Cartridge's storage type
Optical
Magnetic
Solid State
Which of these is NOT an input device
Mouse
Keyboard
Headphones
Graphics tablet
Scanner
Select all that are Magnetic storage devices
Optical storage (cds)
Memory sticks
Headphones
External Solid State Drives
Scanner
what makes a good pass word
5 characters and no numbers or symbols
8 or more characters with symbols and numbers
your pets name which you have posted on social media
your name
what is the best password
Computers
BillyBob14
#C@Mputer5c13nc3#
Bob
I have no clue ._.
what can you get if you get caught for modifying computer material
5 years and / or large fine
5 years and / or small fine
6 months and / or unlimited fine
5 years and / or unlimited fine
6 months and large fine
