GCSE Year 10 Representation Recap
Quiz
•
Computers
•
9th - 12th Grade
•
Medium
Mr McCallion
Used 4+ times
FREE Resource
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is result of the boolean expression (A OR B) AND C where A = 1, B=0, C=1?
1
0
Invalid expression
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calculate the file size in bytes of this text file assuming ASCII (8 bit) encoding. "The year 10 CompSci class got this right."
41
328
34
272
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the number base of the hexadecimal number system?
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is A3 base 16 in base 2?
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In binary using up to 8 bits, what is 1111 x 1000?
11110000
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a two right binary shift equivalent to?
Multiplying the number by 4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Decimal 218 in base 2 is...
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