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- 1. Multiple Choice
What does CPU stand for?
Central Primary Unit
Connected Portal Unit
Control Panel Unit
Central Processing Unit
- 2. Multiple Choice
What is the difference between data and information?
Data has no context where as information does
Data is given in a table where as information isn't
Data is represented by numbers where as information is represented by words
They are the same thing
- 3. Multiple Choice
Which is an examples of storage?
Hard Drive
Mouse
Monitor
Binary
- 4. Multiple Choice
I am the main circuit board in a computer what am I?
Hard Disk Drive
CPU
Graphics Card
Motherboard
- 5. Multiple ChoiceHow does a computer system work?Input - Process - OutputProcess- Output -InputOutput - Input - Process
- 6. Multiple ChoiceWhich of the following is an input device?KeyboardMonitorHeadphones
- 7. Multiple ChoiceWhich of the following is an output device?MouseMicrophoneMonitor
- 8. Multiple ChoiceWhat is RAM (Random access memory)?Volatile memoryStores data permanently
- 9. Multiple ChoiceWhich of these is the correct sequence for the place values for binary numbers?1, 2, 4, 8, 16, 32, 64, 1281, 2, 4, 6, 8, 10, 12, 14, 161, 2, 3, 4, 5, 6, 7, 80, 1
- 10. Multiple ChoiceWhat is the denary number system?It counts the number of densOur usual base 10 number systemA special number system for computersDen Ary's number system
- 11. Multiple ChoiceWhat is 1011 in denary?1114261011
- 12. Multiple Choice
What kind of 'base' system is binary known as?
Base 12
Base 8
Base 2
Base 10
- 13. Multiple ChoiceConvert 37 to binary00100101001000110010011101000101
- 14. Multiple ChoiceConvert 00010001 to decimal17273747
- 15. Multiple Choice
What is a binary digit referred to as?
Bit
Bits
Byte
Bytes
- 16. Multiple ChoiceThe binary digits 0 and 1 are each called a bit.TrueFalse
- 17. Multiple Choice
How many bits are there in 4 bytes?
32
4
1
4000
- 18. Multiple Choice
Is this device Input or Output?
SpeakerInputOutput - 19. Multiple Choice
A nibble is how many bits?
4
8
1
16
- 20. Multiple Choice
What is algorithmic bias?
Where you write a number in binary
How computers work
Where a computer always picks the same person from a list
Where a system creates unfair outcomes such as for different genders or race
- Answer choicesTagsAnswer choicesTags