Top 1000+ Solved Software Engineering MCQ Questions Answer
Q. Entity-relation model is
a. It describes the basic entities in the design and relation between them.
b. Observational techniques used to understand social and organizational requirements.
c. It is based on the idea of developing an initial implementation, exposing it uses on requirement and refining it through many versions until an adequate system has been developed.
d. Based on an idea of developing an initial implementation, exposing this to uses comment and retiring it until and adequate system has been develope
Q. Ability of two or more systems or components to perform their required functions while sharing the same hardware or software environment
a. Compatibility
b. Compactness
c. Code
d. Communication
Q. Completeness in software system is referred as
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 programs, which be used to support software process activities such as a requirement analysis, system modeling, debugging and testing.
Q. 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 programs, which be used to support software process activities such as a requirement analysis, system modeling, debugging and testing.
Q. 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
Q. 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
Q. Corrupting failure 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
Q. 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 includes the costs associated with operating/ maintaining the system, and the lifetime of operational use of the system.
Q. Cost of ownership 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 includes the costs associated with operating/ maintaining the system, and the lifetime of operational use of the system.
Q. 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 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.
Q. Event-driven control systems are
a. These system runs on a single proce- ssor or an integrated group of processors
b. A system where each sub-system can respond to generated events where the events might be generated from other 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
Q. Cost of operation 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 includes the costs associated with operating/ maintaining the system, and the lifetime of operational use of the system.
Q. 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.
Q. Ethnography is
a. It describes the basic entities in the design and relation between them.
b. Observational techniques used to understand social and organizational requirements.
c. It is based on the idea of developing an initial implementation, exposing it uses on requirement and refining it through many versions until an adequate system has been developed.
d. Based on an idea of developing an initial implementation, exposing this to uses comment and retiring it until and adequate system has been develope
Q. In Data flow (Activity model)
a. It shows the software process as a set of activities each of which carries out data transformation.
b. Data and associated programs are re- engineered to remove limits on the data processing.
c. It is responsible for the definition, operation, protection, performance, and recovery of a database.
d. Development of a database to meet a user’s requirements.