Questions and answers for exam Preparation

MCQs

Total Questions : 563 | Page 4 of 57 pages

Question 31. Emergent requirements

Emerges due to user’s understanding of system develops, during system development
Requirements derived from the core activity of the organization and directly related to the domain of the system.
Extent to which a system allowed the user to intentionally or unintentionally introduce errors into or misuse the system.
None of these.

Discuss Question

Answer: Option A. -> Emerges due to user’s understanding of system develops, during system development
Answer: (a)

Question 32. Sub-systems in a system are

Discuss Question

Answer: Option A. -> Independent systems that compromises the system
Answer: (a)

Question 33. Safety argument is

Associated with the role of people involved in software process and the activities for which they are responsible.
The most effective technique for demonstrating the safety of a system is proof by contradiction.
It is concerned with establishing a confidence level in the system that might vary from low to high
None of these

Discuss Question

Answer: Option B. -> The most effective technique for demonstrating the safety of a system is proof by contradiction.
Answer: (b)

Question 34. Application program interface is

It supports system modeling during the analysis and design stages of the software process
Organization responsible for approving U.S. standards
Stimuli that occurs irregularly
Formalized set of software calls and routines that can be referenced by an application program in order to access supporting system or network services*

Discuss Question

Answer: Option A. -> It supports system modeling during the analysis and design stages of the software process
Answer: (a)

Question 35. Extent to which a system or component contains enough information to explain its objectives and properties is referred as

Discuss Question

Answer: Option A. -> Self-descriptiveness
Answer: (a)

Question 36. Spiral development involves

Discuss Question

Answer: Option C. -> A and B both
Answer: (c)

Question 37. In Data flow (Activity model)

It shows the software process as a set of activities each of which carries out data transformation.
Data and associated programs are reengineered to remove limits on the data processing.
It is responsible for the definition, operation, protection, performance, and recovery of a database.
Development of a database to meet a user’s requirements.

Discuss Question

Answer: Option A. -> It shows the software process as a set of activities each of which carries out data transformation.
Answer: (a)

Question 38. When is a system where each sub-system can respond to generated event are referred as ?