Which one of the following is not an application of embedded software product ?

A. keypad control of a security system
B. pattern recognition game playing
C. digital function of dashboard display in a car
D. none of the mentioned
✅ The correct answer is option B.
Explanation: Pattern recognition uses Artificial Intelligence (AI) software.

Which two requirements are given priority during Requirement Management of a product ?

A. User and Developer
B. Functional and Non-functional
C. Enduring and Volatile
D. All of the mentioned
✅ The correct answer is option C.
Explanation: Enduring requirements are core requirements & are related to main activity of the organization while volatile requirements are likely to change during software development life cycle or after delivery of the product.

Which of the following is golden rule for interface design ?

A. Place the user in control
B. Reduce the user’s memory load
C. Make the interface consistent
D. All of the mentioned
✅ The correct answer is option D.
Explanation: These golden rules actually form the basis for a set of user interface design principles that guide this important software design activity.