Questions and answers for exam Preparation

MCQs

Total Questions : 563 | Page 9 of 57 pages

Question 81. Flexibility

The software and hardware system architectures that provide explicit support for tolerance, which includes software redundancy and fault tolerance controller that detects problems and supports fault recovery
It is an initial step for requirements engineering process, includes the outline description of system, its use in an organization and recommending the system feasibility.
Trustworthiness with which a system or component can be modified for use in applications or environments other than those for which it was specifically designed.
None of these

Discuss Question

Answer: Option C. -> Trustworthiness with which a system or component can be modified for use in applications or environments other than those for which it was specifically designed.
Answer: (c)

Question 82. Unit testing process is

Software designing process
Software operating process
Software validation process
Software decomposition process

Discuss Question

Answer: Option C. -> Software validation process
Answer: (c)

Question 83. Truthfulness with which software satisfies differing system constraints and user needs is

Active objects
Activity
Adaptability
None of these

Discuss Question

Answer: Option C. -> Adaptability
Answer: (c)

Question 84. Composition model is

Extent to which all the parts of a software system or component are present and each of its parts is fully specified and developed.
Testing of individual hardware/software components
An Entity-relation (E-R) diagram show how entities in the system are composed of other entities
It consists of wide range of different types of computer programs, which be used to support software process activities such as a requirement analysis, system modeling, debugging and testing.

Discuss Question

Answer: Option C. -> An Entity-relation (E-R) diagram show how entities in the system are composed of other entities
Answer: (c)

Question 85. It is a property of the system that equates to its trustworthiness. It is the degree of user’s confidence that the system will operate as one expect, that the system would not fail in normal use.

Dependability
Availability
Maintainability
None of these

Discuss Question

Answer: Option A. -> Dependability
Answer: (a)

Question 86. Change in technology is a

Technology risk
People risk
Tool risk
Implementation risk

Discuss Question

Answer: Option A. -> Technology risk
Answer: (a)

Question 87. Restart is

Reason for a computer program to resume execution after a failure, using status and results recorded at a checkpoint.
Period of time in the software life cycle during which support for a software product is terminated.
The fault detection mechanism is initiated after the system state has been changed to check if a fault has occurred.
None of these

Discuss Question

Answer: Option A. -> Reason for a computer program to resume execution after a failure, using status and results recorded at a checkpoint.
Answer: (a)

Question 88. Database administration

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 C. -> It is responsible for the definition, operation, protection, performance, and recovery of a database.
Answer: (c)

Question 89. CASE work benches support