Software Engineering MCQ
Software Engineering MCQ
161. Completeness in software system is referred as
- Extent to whch 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) digram show how entities of other entities.
- 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.
162. 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 prgrams, which be used to support software process activites such as a requirement analysis, system modeling, debugging and testing.
163. 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-1, B-2, C-3, D-4
- A-4, B-3, C-2, D-1
- A-3, B-2, C-1, D-4
- None is true
164. Corrective maintenance is
- Maintenance performed to correct faults in hardware or software
- A failure of software-controlled systems in convenience, but there are source systems where system failure is resulted in significant critical losses.
- Failure that corrupts system state or data
- None is true
165. Corrupting failure is
- Maintenance performed to correct faults in hardware or software
- A failure of software-controled systems in convenience, but there are source systems where system failure is resulted in significant critical losses
- Failure that corrupts system state or data
- None is true
166. Cost estimation is
- Process of estimating the costs associated with software development projects that include the effort, time, and labor required.
- Overall cost of maintaining a computer system that includes the costs associated with personnel/training/maintenance of hardware and software/requirements growth.
- Overall cost of operating a computer system that includes the costs associated with personnel / training /system operations.
- 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.
167. Cost of maintenance
- Process of estimating the costs associated with software development projects that include the effort, time and labor required.
- Overall cost of maintaining a computer system that includes the costs associated with personnel/training/maintenance of hardware and software/requirements growth.
- Overall cost of operating a computer system that includes the costs associated with personnel / training / system opertions
- 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.
168. Event-driven control systems are
- These system runs on a single procssor or an integrated group of processors
- A system where each sub-system can respond to generated events where the sub-systems or from the environment of the system.
- A system continues in operation after some system faults have manifested themselves
- A system whose operation is incorrect, if results are not produced according to the timing specifications
169. Cost of operation is
- Process of estimating the costs assoiated with software development projects that include the effort, time, and labour required.
- Overall cost of maintaining a computer system that includes the costs associated with personnel / training/maintenance of hardware and software/requirements growth
- Overall cost of operating a computer system that includes the costs associated with personal / training / system operations
- 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.
170. In Data reduction
- Here data-flow diagram show, how data is processed at different stages in the system.
- It registers all/ selected activities of a computer system
- Technique used to transform raw data into a more useful form.
- Data is shifted to modern data base management system.