Home
Courses
About
School
Notes
Questions
MCQ
Contact
Vocational Courses
Software Engineering
Software Engineering
Software Maintenance
Question 1
Marks :
+2
|
-2
Pass Ratio :
100%
What is a software patch?
Required or Critical Fix
Emergency Fix
Daily or routine Fix
None of the mentioned
Explanation:
A software patch is an emergency fix which is worked upon the obsolete version whenever a vulnerability is encountered.
Question 2
Marks :
+2
|
-2
Pass Ratio :
100%
Which regression test selection technique exposes faults caused by modifications?
Efficiency
Precision
Generality
Inclusiveness
Explanation:
Inclusiveness measures the extent to which a technique chooses test cases that will cause the modified program to produce different output than the original program, and thereby expose faults caused by modifications.
Question 3
Marks :
+2
|
-2
Pass Ratio :
100%
Which selective retest technique selects every test case that causes a modified program to produce a different output than its original version?
Coverage
Minimization
Safe
Maximization
Explanation:
Safe techniques do not focus on coverage criteria, instead they select every test case that cause a modified program to produce different output than its original version.
Question 4
Marks :
+2
|
-2
Pass Ratio :
100%
What type of software testing is generally used in Software Maintenance?
Regression Testing
System Testing
Integration Testing
Unit Testing
Explanation:
All other options are known as levels of software testing which further have types of software testing.
Question 5
Marks :
+2
|
-2
Pass Ratio :
100%
Software Maintenance includes
Error corrections
Enhancements of capabilities
Deletion of obsolete capabilities
All of the mentioned
Explanation:
None.
Question 6
Marks :
+2
|
-2
Pass Ratio :
100%
The process of transforming a model into source code is known as
Forward engineering
Reverse engineering
Re-engineering
Reconstructing
Explanation:
None.
Question 7
Marks :
+2
|
-2
Pass Ratio :
100%
What are legacy systems?
new systems
old systems
under-developed systems
none of the mentioned
Explanation:
Legacy systems are the existing systems which may require some modification or maintenance.
Question 8
Marks :
+2
|
-2
Pass Ratio :
100%
What does ACT stands for in In Boehm model for software maintenance?
Actual change track
Annual change track
Annual change traffic
Actual change traffic
Explanation:
None.
Question 9
Marks :
+2
|
-2
Pass Ratio :
100%
Which one of the following is not a maintenance model?
Waterfall model
Reuse-oriented model
Iterative enhancement model
Quick fix model
Explanation:
Waterfall model is a software development model.
Question 10
Marks :
+2
|
-2
Pass Ratio :
100%
Choose the suitable options with respect to regression testing.
It helps in development of software
It helps in maintenance of software
It helps in development & maintenance of software
none of the mentioned
Explanation:
Regression testing preserves the quality and reliability of software and ensures the software’s continued operation.
1
2
3
4
5
6
7
8
9
10
Time Left:
Submit
Score
:
Rank
:
Accuracy
:
%
Time
:
Total Question
:
Attempted
:
Correct
:
Wrong
:
User Name
Email Id
Mobile No
Submit