TESTING AND QUALITY ASSURANCE
IN SYSTEM INTEGRATION ACTUAL
UPDATED QUESTIONS AND CORRECT
ANSWERS
Historical Comparative Analysis - CORRECT ANSWERS✅✅studies past events or time
periods to spot trends over time.
Unit Testing
Integration Testing
System Testing
User Acceptance Testing
Regression testing in Integration - CORRECT ANSWERS✅✅TYPES OF TESTING
SPECIFIC TO INTEGRATION
UNIT TESTING - CORRECT ANSWERS✅✅is a type of software testing that involves
testing isolated pieces
of code to ensure they behave as expected.
UNIT TESTING - CORRECT ANSWERS✅✅It's a best practice in software development
and is also known
as component or module testing.
1. Developers write unit tests as code
2. The tests are run automatically when the software code is
changed
3. If a test fails, it's easy to identify the part of the code that has
an error - CORRECT ANSWERS✅✅HOW UNIT TESTING WORKS
INTEGRATION TESTING - CORRECT ANSWERS✅✅is a type of software testing that
verifies how well different
, components of a software application work together.
INTEGRATION TESTING - CORRECT ANSWERS✅✅It's a key step in the development
process and is usually
performed after unit testing and before system testing.
Big-bang
Top-Down
Bottom-Up - CORRECT ANSWERS✅✅TYPES OF INTEGRATION SYSTEM
Big Bang - CORRECT ANSWERS✅✅All individually tested units are combined and
tested at once
Top-Down - CORRECT ANSWERS✅✅Higher-level components are tested first, then
lower-level components
Bottom-up - CORRECT ANSWERS✅✅Lowest or innermost modules are tested first,
then higher-level components
SYSTEM TESTING - CORRECT ANSWERS✅✅a software testing process where the
entire, fully integrated system is evaluated to verify that all its components work together as
intended, meeting specified requirements and simulating real-world scenarios to identify
defects and ensure the system functions properly before deployment
1. Fuctional testing
2. Performance testing
3. Security testing
4. Usability testing - CORRECT ANSWERS✅✅TYPES OF SYSTEM TESTING
Fuctional testing - CORRECT ANSWERS✅✅Verifying that all features and
functions of the system work as expected.
IN SYSTEM INTEGRATION ACTUAL
UPDATED QUESTIONS AND CORRECT
ANSWERS
Historical Comparative Analysis - CORRECT ANSWERS✅✅studies past events or time
periods to spot trends over time.
Unit Testing
Integration Testing
System Testing
User Acceptance Testing
Regression testing in Integration - CORRECT ANSWERS✅✅TYPES OF TESTING
SPECIFIC TO INTEGRATION
UNIT TESTING - CORRECT ANSWERS✅✅is a type of software testing that involves
testing isolated pieces
of code to ensure they behave as expected.
UNIT TESTING - CORRECT ANSWERS✅✅It's a best practice in software development
and is also known
as component or module testing.
1. Developers write unit tests as code
2. The tests are run automatically when the software code is
changed
3. If a test fails, it's easy to identify the part of the code that has
an error - CORRECT ANSWERS✅✅HOW UNIT TESTING WORKS
INTEGRATION TESTING - CORRECT ANSWERS✅✅is a type of software testing that
verifies how well different
, components of a software application work together.
INTEGRATION TESTING - CORRECT ANSWERS✅✅It's a key step in the development
process and is usually
performed after unit testing and before system testing.
Big-bang
Top-Down
Bottom-Up - CORRECT ANSWERS✅✅TYPES OF INTEGRATION SYSTEM
Big Bang - CORRECT ANSWERS✅✅All individually tested units are combined and
tested at once
Top-Down - CORRECT ANSWERS✅✅Higher-level components are tested first, then
lower-level components
Bottom-up - CORRECT ANSWERS✅✅Lowest or innermost modules are tested first,
then higher-level components
SYSTEM TESTING - CORRECT ANSWERS✅✅a software testing process where the
entire, fully integrated system is evaluated to verify that all its components work together as
intended, meeting specified requirements and simulating real-world scenarios to identify
defects and ensure the system functions properly before deployment
1. Fuctional testing
2. Performance testing
3. Security testing
4. Usability testing - CORRECT ANSWERS✅✅TYPES OF SYSTEM TESTING
Fuctional testing - CORRECT ANSWERS✅✅Verifying that all features and
functions of the system work as expected.
