stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Y12 revision Flashcards | StudBud
Explore
/
Y12 revision
Y12 revision
8 terms
·
StudBud Administration
·
5 plays
Imported from external platform
Flashcards
8 cards
F
Practice quiz
P
Host live
L
Questions
8
Answers
1
If I have a variable named
totalCost
for my online ordering system, the best
type
should be?
Integer
String
Boolean
Floating Point
2
Object descriptions are only necessary or useful in object-oriented programming
False
True
3
Object descriptions are redundant if you have good code comments.
False
True
4
The data dictionaries hold the actual data that applications use.
False
True
5
Why are object descriptions important in software development?
They make the code longer
They provide a clear specification for developers
They replace code comments
They help in debugging external systems only
6
What is a Data Dictionary primarily used for in software design?
Coding software applications
Testing software applications
Describing attributes of data elements
Storing actual data
7
How often should object descriptions be updated?
Never
Only at the end of the project
As the system evolves
Only once at the start
8
The data dictionary should remain static and rarely updated
True
False
