Flashcards
Data Structures
Cards in this deck (10)
- 1What does a Data Structure do?It is a alternative way of using lots of individual variables
- 2What is a example of a Data Structure?An Array
- 3What does a Array look like?Local Person
Put 43345 into Person[1]
Put 48989 into Person [2] - 4What types of brackets does a Array use?Square - [ ]
- 5What is the index in.. Put 897423 into Person[1]The [1]
- 6What happens if you refer to an element outside the bounds of the Array?An error will occur
- 7Three advantages of using a Array- You can declare all the elements in one statement
- If the number of elements change you only need to change the array size when you declare it
-Easy to loop through the data - 8What does a loop through a Array look like?Local i
Repeat with i = 1 to 10
Answer Person [i]
End Repeat - 9What does the index look like on 2D Array?Person [1][3]
- 10What does a loop through a 2D Array look like?Local i , j
Repeat with i = 1 to 2
Repeat with j = 1 to 3
Answer Person [i][j]
End Repeat
End Repeat
Information
- Description
- A Level Computing (F452) Flashcards on Data Structures, created by Molly Hills on 25/11/2014.
- Created by
- Molly Hills · Nov 2014
- Updated
- Feb 19, 2016
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