CS504 Quiz No.4 Shared by Uzma Abbasi

Question # 1 of 10 ( Start time: 10:34:01 PM ) Total Marks: 1
It ensures that a class only has one instance and provides a global point of access to it.
Select correct option:
Singleton Pattern        ok
Observer Pattern
Real Pattern
None of the given


Question # 2 of 10 ( Start time: 10:34:41 PM ) Total Marks: 1
Anti-patterns is another concept that corresponds to common ------------- in analysis and design.
Select correct option:
mistakes        ok
issues
problems
All of the given


Question # 3 of 10 ( Start time: 10:35:18 PM ) Total Marks: 1
Complex expressions:
Select correct option:
Make the code easy to modify
Make the code difficult to modify        ok
Make the code easy to understand
Does not effect understandablity


Question # 4 of 10 ( Start time: 10:35:52 PM ) Total Marks: 1
The expressions with logical operators can be evaluated only from ___________________.
Select correct option:
Right to left
Left to right
Top to bottom
Bottom to top


Question # 5 of 10 ( Start time: 10:36:40 PM ) Total Marks: 1
A function should not be larger in any case and should not exceed ______ in length .
Select correct option:
Half page
One page        ok
Two pages
Three Pages


Question # 6 of 10 ( Start time: 10:37:20 PM ) Total Marks: 1
Patterns are devices that allow programs to share knowledge about their -------------.
Select correct option:
Code
Design        ok
Analysis
None of the given


Question # 7 of 10 ( Start time: 10:37:56 PM ) Total Marks: 1
In case of header files, construction is to avoid ------ errors. The construction should appear in the top of the file (before the file header).
Select correct option:
compilation        ok
run time
logical
All of the given


Question # 8 of 10 ( Start time: 10:38:28 PM ) Total Marks: 1
Which indent size eliminates the chance of code lines splitting?
Select correct option:
2        ok
4
3
6


Question # 9 of 10 ( Start time: 10:38:59 PM ) Total Marks: 1
________ is a tool that can help us in reducing the size of individual functions.
Select correct option:
Inheritance
Modularity        ok
Association
Abstraction


Question # 10 of 10 ( Start time: 10:39:52 PM ) Total Marks: 1
A self documenting code is a code that explains itself without the need of comments and extraneous documentation, like _______
Select correct option:
Flowcharts
UML diagrams
Process-flow state diagrams
All of the given choices        o