Software Engineering MCQ Questions and Answers

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Q161
Completeness in software system is referred as
  • A Extent to whch all the parts of a software system or component are present and each of its parts is fully specified and developed.
  • B Testing of individual hardware/software components
  • C An Entity-relation (E-R) digram show how entities of other entities.
  • D it consists of wide range of different types of computer programs, which be used to support software process activites such as a requirement analysis, system modeling, debugging and testing.
Answer: Option A
Q162
Composition model is
  • A Extent to which all the parts of a software system or component are present and each of its parts is fully specified and developed
  • B Testing of individual hardware/software components
  • C An Entity-relation (E-R) diagram show how entities in the system are composed of other entities
  • D It consists of wide range of different types of computer prgrams, which be used to support software process activites such as a requirement analysis, system modeling, debugging and testing.
Answer: Option C
Q163
Match the following : A-Control metrics : B- Process metrics: C-Control: D-Correctness: 1- They are associated with software process. 2- They are associated with software products. 3- Protective measure that reduces system vulnerability. 4-Extent to which a system or component is free from faults in its specification, design, and implementation
  • A A-1, B-2, C-3, D-4
  • B A-4, B-3, C-2, D-1
  • C A-3, B-2, C-1, D-4
  • D None is true
Answer: Option A
Q164
Corrective maintenance is
  • A Maintenance performed to correct faults in hardware or software
  • B A failure of software-controlled systems in convenience, but there are source systems where system failure is resulted in significant critical losses.
  • C Failure that corrupts system state or data
  • D None is true
Answer: Option A
Q165
Corrupting failure is
  • A Maintenance performed to correct faults in hardware or software
  • B A failure of software-controled systems in convenience, but there are source systems where system failure is resulted in significant critical losses
  • C Failure that corrupts system state or data
  • D None is true
Answer: Option C
Q166
Cost estimation is
  • A Process of estimating the costs associated with software development projects that include the effort, time, and labor required.
  • B Overall cost of maintaining a computer system that includes the costs associated with personnel/training/maintenance of hardware and software/requirements growth.
  • C Overall cost of operating a computer system that includes the costs associated with personnel / training /system operations.
  • D Overall cost of a computer system to an organization that cludes the costs associated with operating/ maintaining the system, and the lifetime of operational use of the system.
Answer: Option D
Q167
Cost of maintenance
  • A Process of estimating the costs associated with software development projects that include the effort, time and labor required.
  • B Overall cost of maintaining a computer system that includes the costs associated with personnel/training/maintenance of hardware and software/requirements growth.
  • C Overall cost of operating a computer system that includes the costs associated with personnel / training / system opertions
  • D Overall cost of a computer system to an organization that includes the costs associated with operating / maintaing the lifetime of operational use of the system.
Answer: Option B
Q168
Event-driven control systems are
  • A These system runs on a single procssor or an integrated group of processors
  • B A system where each sub-system can respond to generated events where the sub-systems or from the environment of the system.
  • C A system continues in operation after some system faults have manifested themselves
  • D A system whose operation is incorrect, if results are not produced according to the timing specifications
Answer: Option B
Q169
Cost of operation is
  • A Process of estimating the costs assoiated with software development projects that include the effort, time, and labour required.
  • B Overall cost of maintaining a computer system that includes the costs associated with personnel / training/maintenance of hardware and software/requirements growth
  • C Overall cost of operating a computer system that includes the costs associated with personal / training / system operations
  • D Overall cost of a computer system to an organization that includes the costs associated with operating / maintaining the system, and the lifetime of operational use of the system.
Answer: Option C
Q170
In Data reduction
  • A Here data-flow diagram show, how data is processed at different stages in the system.
  • B It registers all/ selected activities of a computer system
  • C Technique used to transform raw data into a more useful form.
  • D Data is shifted to modern data base management system.
Answer: Option C

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