computing

HideShow resource information
1/16
0.0625
1 of 15
1/32
0.03125
2 of 15
1/64
0.015625
3 of 15
By Ref
value in the main procedure will be changed on return
4 of 15
By Val
even if the value is changed within the procedure, it will not affect the main value
5 of 15
Global Variable
value is available throughout the program
6 of 15
Local Variable
stores a variable within a particular routine
7 of 15
Validation
automatic check which checks that it is in the correct format and is complete
8 of 15
Boundary data
data which is just in/outside the allowed ranges
9 of 15
Procedure
a routine called by a program which performs a set of actions but doesnt always produce a result
10 of 15
Function
routine called within an expression which returns a result
11 of 15
Analogue data
data that varies in a continuous manner
12 of 15
Digital data
data that takes the form of discrete value
13 of 15
Analogue signal
electrical signal varies in a continuous manner
14 of 15
Digital signal
electrical signal with abrupt voltage changes
15 of 15

Other cards in this set

Card 2

Front

0.03125

Back

1/32

Card 3

Front

0.015625

Back

Preview of the back of card 3

Card 4

Front

value in the main procedure will be changed on return

Back

Preview of the back of card 4

Card 5

Front

even if the value is changed within the procedure, it will not affect the main value

Back

Preview of the back of card 5
View more cards

Comments

No comments have yet been made

Similar ICT resources:

See all ICT resources »See all Systems and Software resources »