arrays Flashcards
1
Q
What is an array?
A
An ordered, finite set of elements of a single type.
2
Q
What type of array is a linear array?
A
A one-dimensional array.
3
Q
How can you visualise a two dimensional array?
A
As a spreadsheet or table.
4
Q
How can you visualise a three dimensional array?
A
A three dimensional array can be visualised as a multi-page spreadsheet.
5
Q
What is a record made up of?
A
A record is made up of fields.
6
Q
What is a record also known as?
A
A row in a file
7
Q
How can you select a field from a record using pseudocode?
A
recordName.fieldName
