Question

Blackboard QUESTION 8 in ERD, Ternary relationships involves three endties O Fabse QUESTION 9 List the three types of Tests done to a system during the implementation phase Path p QUESTION 10 Switchboard allows a user to navig O True False Cok Save and Submit to save and rubmuit. CBick Save All Answvers to save all ansuers Save All Answers F4 FS F6 F7 FB F10 F11 F12 2 3

Answer 1

Question 8)

Answer) True

Question 9)

Three testing levels has a specific purpose. These three testing level provide value to the software development life cycle.

1) Unit testing:

A Unit is a smallest testable portion of system or application which can be compiled, liked, loaded, and executed. This kind of testing helps to test each module separately.

The aim is to test each part of the software by separating it. It checks that component are fulfilling functionalities or not. This kind of testing is performed by developers.

2) Integration testing:

Integration means combining. For Example, In this testing phase, different software modules are combined and tested as a group to make sure that integrated system is ready for system testing.

Integrating testing checks the data flow from one module to other modules. This kind of testing is performed by testers.

3) System testing:

System testing is performed on a complete, integrated system. It allows checking system's compliance as per the requirements. It tests the overall interaction of components. It involves load, performance, reliability and security testing.

System testing most often the final test to verify that the system meets the specification. It evaluates both functional and non-functional need for the testing.

Question 10)

Answer) True

Reason:

Whenever you create a switchboard by using the Switchboard Manager tool, Access creates a Switchboard Items table that describes what the buttons on the form display and what actions they perform. If you change your switchboard manually, the application may no longer work.

Since the Switchboard Manager only allows a maximum of eight command buttons on a switchboard, you might need additional switchboards that the user can navigate to from the Main Switchboard.