Data structures Flashcards
1
Q
what is a Array
A
fixed size
all items must be of all the same data type
can have 1 or more diemensions
2
Q
what is a Tuple
A
Number of items may grow or shrink
items may be of different data types
3
Q
What is a record
A
Records are structured data stores using a single identifier and organised by attributes
4
Q
What is a 1- dimensional array?
A
it will define a set of variables(defined scope)
5
Q
2 Dimensional array
A
Allows us to create a structure for references data not by a single position in a list but by co-ordinates of the data(a table)
