ICT Quiz / Data On A Computer- Stored As Strings Of 1s And 0s I.E. Binary Code
12 Questions
| Total Attempts: 39
Questions and Answers
- 1.How much is 1 byte equal to?
- A.
1 bit
- B.
10 bits
- C.
8 bits
- D.
100 bits
- E.
0 bits
- 2.What does each keyboard character equals to?
- A.
1 bit
- B.
8 bits
- C.
1 byte
- D.
8 bytes
- E.
80 bits
- 3.Then how many bytes are there in 1000 keyboard characters?
- A.
1 byte
- B.
100 bytes
- C.
0 bytes
- D.
10000 bytes
- E.
1000 bytes
- 4.1000 bytes = ? KB (kilobytes)
- A.
1000 KB
- B.
1 KB
- C.
100 KB
- D.
10 KB
- E.
0 KB
- 5.If 1000 kilobytes = 1 MB (megabyte) how many keyboard characters would this be?
- A.
1000
- B.
1
- C.
1 million
- D.
1 billion
- E.
10 000
- 6.1000 megabytes = 1 GB (gigabyte) or ? characters
- A.
1
- B.
1000
- C.
1 million
- D.
1 billion
- E.
10
- 7.What is the name of the lowest 'data' level which is a series of 0s and 1s?
- A.
Bit
- B.
Byte
- C.
Keyboard character
- D.
KB
- E.
MB
- 8.Each number, letter and keyboard symbol is represented by a series of what?
- A.
MB
- B.
GB
- C.
KB
- D.
8 bits
- E.
8 bytes
- 9.Generally, people refer to 1000 bytes as a kilobyte, however in reality it is really ? bytes.
- A.
1500 bytes
- B.
1999 bytes
- C.
1024 bytes
- D.
1100 bytes
- E.
1010 bytes
- 10.How much is the capacity of one floppy disk?
- A.
1 MB
- B.
1 GB
- C.
1 KB
- D.
1.44 MB
- E.
1.5 GB
- 11.How much is the capacity of CD ROM disks?
- A.
600 MB
- B.
650 MB
- C.
1000 MB
- D.
1 GB
- E.
1 billion keyboard characters
- 12.DVD disks can hold between up to HOW MUCH of data ?
- A.
1 GB
- B.
800 bits
- C.
8 bytes
- D.
4 GB
- E.
4.7 GB
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