Q3.

Which of the following statements are correct regarding task elaboration in interface design.

 A. Alpha testing is done at the developer's site in a controlled environment. 

B. Beta testing is done at the end-user site with developer presence.

 C. Acceptance testing may be very formal and last for weeks. 

D. Alpha testing always replaces Beta testing. 

Choose the correct answer from the options given below:

Q4.

Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R 

Assertion A: Higher cyclomatic complexity indicates a more complex program. 

Reason R: It is calculated based on the number of independent execution path in the program. 

In the light of the above statements, choose the most appropriate answer from the options given below

Q5.

Arrange the following WebApp design layers from top to bottom: 

A. Navigation design 

B. Aesthetic Design 

C. Interface Design

 D. Content Design 

E. Performance Design

Choose the correct answer from the options given below :