ICT Quiz / Data On A Computer- Stored As Strings Of 1s And 0s I.E. Binary Code

12 Questions | By Mi6le | Updated: Mar 14, 2022 | Attempts: 98

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ICT Quiz / Data On A Computer- Stored As Strings Of 1s And 0s I.E. Binary Code - Quiz

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