
Data Representation GCSE Computer Science Revision
Authored by Janet Ryalls
Computers
8th Grade
Used 354+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
16 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
what is the maximum value an 8 bit binary number can have?
8
255
128
256
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which number could be a Hexadecimal number?
FG
AD
IP
CT
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
what is the denery (decimal) value of the binary number
0101
101
16
5
9
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
convert 12 to a binary number nd you get....
01100
01010
11000
10101
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
which file extension could be a picture
.mp3
.jpg
.xls
.doc
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If a picture is 100 pixels by 10 pixels and uses 3 bits per pixel for colours how many colours can it have
3000
8
1000
3
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If a picture is 100 pixels by 10 pixels and uses 3 bits per pixel for colours, what is the file size in bits
3000
300
1000
8000
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
14 questions
8th Grade - Types of Charts
Quiz
•
8th Grade
20 questions
Google SketchUp Tool
Quiz
•
KG - University
20 questions
Letters
Quiz
•
6th - 8th Grade
20 questions
Productivity Programs
Quiz
•
6th - 8th Grade
16 questions
Programming and Logic Lesson 2
Quiz
•
6th - 8th Grade
18 questions
PC Component Identification
Quiz
•
6th - 12th Grade
12 questions
Identity Theft
Quiz
•
8th - 12th Grade
20 questions
Technology Innovations
Quiz
•
5th - 12th Grade
Popular Resources on Wayground
8 questions
2 Step Word Problems
Quiz
•
KG - University
20 questions
Comparing Fractions
Quiz
•
4th Grade
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
10 questions
Latin Bases claus(clois,clos, clud, clus) and ped
Quiz
•
6th - 8th Grade
22 questions
fractions
Quiz
•
3rd Grade
7 questions
The Story of Books
Quiz
•
6th - 8th Grade