Data Types

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  • Created by: Ben082002
  • Created on: 04-04-19 15:50

1. What's a real data type?

  • stores text and alphanumeric combinations e.g. Sausage, AB12
  • stores positive and negative whole numbers e.g. 17. -45. 124
  • stores numbers with decimal places, can also store integers e.g. 3.14, - 5.67
  • stores a single character which can be a letter, number or symbol e.g. Q. #, 6
  • stores TRUE or FALSE only.
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2. What's a Boolean ?

  • stores positive and negative whole numbers e.g. 17. -45. 124
  • stores text and alphanumeric combinations e.g. Sausage, AB12 4RT
  • stores a single character which can be a letter, number or symbol e.g. Q. #, 6
  • stores TRUE or FALSE only.
  • stores numbers with decimal places, can also store integers e.g. 3.14, - 5.67

3. What's a string?

  • stores positive and negative whole numbers e.g. 17. -45. 124
  • stores text and alphanumeric combinations e.g. Sausage, AB12 4RT
  • stores TRUE or FALSE only.
  • stores a single character which can be a letter, number or symbol e.g. Q. #, 6
  • stores numbers with decimal places, can also store integers e.g. 3.14, - 5.67

4. What's a character?

  • stores a single character which can be a letter, number or symbol e.g. Q. #, 6
  • stores TRUE or FALSE only.
  • stores positive and negative whole numbers e.g. 17. -45. 124
  • stores numbers with decimal places, can also store integers e.g. 3.14, - 5.67
  • stores numbers with decimal places, can also store integers e.g. 3.14, - 5.67

5. What's a integer?

  • stores numbers with decimal places, can also store integers e.g. 3.14, - 5.67
  • stores TRUE or FALSE only.
  • stores text and alphanumeric combinations e.g. Sausage, AB12
  • stores positive and negative whole numbers e.g. 17. -45. 124
  • stores a single character which can be a letter, number or symbol e.g. Q. #, 6

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