Positive Binary and Hexadecimal Integers A-Level
Quiz Summary
0 of 40 Questions completed
Questions:
Information
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading…
You must sign in or sign up to start the quiz.
You must first complete the following:
Results
Results
0 of 40 Questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
Categories
- Number Systems ALevel 0%
-
Aaaand relax….it’s over! Take time to review your answers, reading the feedback as you go so that you can learn from your mistakes.
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 31
- 32
- 33
- 34
- 35
- 36
- 37
- 38
- 39
- 40
- Current
- Review
- Answered
- Correct
- Incorrect
-
Question 1 of 40
1. Question
What is the ‘BASE’ of the binary number system?
CorrectIncorrect -
Question 2 of 40
2. Question
What is the ‘BASE’ of the hexadecimal number system?
CorrectIncorrect -
Question 3 of 40
3. Question
What is the Hex number ‘A’, in binary?
CorrectIncorrect -
Question 4 of 40
4. Question
What is the Hex number ’12’, in binary?
CorrectIncorrect -
Question 5 of 40
5. Question
What is the Hex number ‘2B’, in binary?
CorrectIncorrect -
Question 6 of 40
6. Question
What is the binary number 01101100 in Hex?
CorrectIncorrect -
Question 7 of 40
7. Question
Convert the Binary number 01011010 into Hex?
CorrectIncorrect -
Question 8 of 40
8. Question
What is the greatest number that can be held in a single digit of Hex?
CorrectIncorrect -
Question 9 of 40
9. Question
What is the greatest number that can be held in two digits of Hex?
CorrectIncorrect -
Question 10 of 40
10. Question
How many bits are required to store a single digit of Hex?
CorrectIncorrect -
Question 11 of 40
11. Question
The hexadecimal number system is a…
CorrectIncorrect -
Question 12 of 40
12. Question
What is the value of the hexadecimal number 16, in denary?
CorrectIncorrect -
Question 13 of 40
13. Question
What is the value of B in hexadecimal?
CorrectIncorrect -
Question 14 of 40
14. Question
What is the hex value of B4 in denary?
CorrectIncorrect -
Question 15 of 40
15. Question
What is the denary value of 14 in Hexadecimal?
CorrectIncorrect -
Question 16 of 40
16. Question
What is the denary value of 51 in Hexadecimal?
CorrectIncorrect -
Question 17 of 40
17. Question
What is the denary value 164 in Hexadecimal?
CorrectIncorrect -
Question 18 of 40
18. Question
What is 1100 + 1100?
CorrectIncorrect -
Question 19 of 40
19. Question
What is 11001101 + 10001111?
CorrectIncorrect -
Question 20 of 40
20. Question
What is the problem with the obtaining a 9 bit answer from the addition of two bytes?
CorrectIncorrect -
Question 21 of 40
21. Question
How many bits are there in a byte?
CorrectIncorrect -
Question 22 of 40
22. Question
How many bytes in a kilobyte?
CorrectIncorrect -
Question 23 of 40
23. Question
What is a sensible binary unit to describe the size of a movie file?
CorrectIncorrect -
Question 24 of 40
24. Question
How many different possible numbers (not including zero) can a byte hold?
CorrectIncorrect -
Question 25 of 40
25. Question
What’s 1110 in denary?
CorrectIncorrect -
Question 26 of 40
26. Question
What’s 110010 in denary?
CorrectIncorrect -
Question 27 of 40
27. Question
What’s 17 in binary?
CorrectIncorrect -
Question 28 of 40
28. Question
What’s 48 in binary?
CorrectIncorrect -
Question 29 of 40
29. Question
What’s 11000111 + 00110100
CorrectIncorrect -
Question 30 of 40
30. Question
What’s 11110000 + 10000001?
CorrectIncorrect -
Question 31 of 40
31. Question
Which answer best describes why computers use the binary number system?
CorrectIncorrect -
Question 32 of 40
32. Question
How many digits make up a ‘bit’?
CorrectIncorrect -
Question 33 of 40
33. Question
How many digits make up a BYTE?
CorrectIncorrect -
Question 34 of 40
34. Question
What is the name given to a binary number 4 digits in length?
CorrectIncorrect -
Question 35 of 40
35. Question
Which 2 answers will be accepted in an exam if you are to give the size of a kilobyte in bytes?
CorrectIncorrect -
Question 36 of 40
36. Question
Which unit best describes the size of an mp3 music file containing a single 3 minute song?
CorrectIncorrect -
Question 37 of 40
37. Question
What unit best describes the size of a feature length movie file?
CorrectIncorrect -
Question 38 of 40
38. Question
What unit best describes the size of a sentence in a text file?
CorrectIncorrect -
Question 39 of 40
39. Question
What is the number 14 in binary?
CorrectIncorrect -
Question 40 of 40
40. Question
What is the number 00100011 in denary?
CorrectIncorrect
