Question 1 (SO 1, AC 1, AC 2)
a) Explain the purpose of testing the networked IT systems.
b) Identify factors that may affect the choice of test procedures
Question 2 (SO 3, AC 3)
a) Identify 3 types of testing procedures.
b) Explain how the testing procedure is conducted on an IT system.
Question 1:
a) The purpose of testing networked IT systems is to ensure that the system functions correctly, meets performance requirements, is secure, and is reliable. Testing helps identify any issues or vulnerabilities that may affect the system's functionality and overall performance, allowing for adjustments to be made before implementation.
b) Factors that may affect the choice of test procedures include the complexity of the system, the criticality of the system's functions, the required level of security, the available resources for testing, and the time constraints for implementation. Additionally, regulatory requirements or industry standards may also influence the choice of test procedures to ensure compliance.
Question 2:
a) The three types of testing procedures are unit testing, integration testing, and system testing.
- Unit testing involves testing individual components or modules of the IT system to ensure they function correctly.
- Integration testing involves testing the interactions between different components or modules to ensure they work together as intended.
- System testing involves testing the entire system as a whole to ensure it meets the specified requirements and functions as expected.
b) The testing procedure is conducted by creating test cases based on the system's requirements and specifications. These test cases are executed to validate the system's functionality and identify any issues or defects. Test results are then analyzed, and any necessary adjustments or corrections are made to improve the system's performance and reliability. Additionally, testing may involve performance testing to assess the system's speed, scalability, and stability under various conditions.