software engineering set 3 Detailed Explanation And More Example

Question : 1

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.

Question : 2

In system models, object is

a) An entity that has a state and defined set of operations that operates on that state

b) Software program

c) Programming language, that develops any given program

d) None of these

Question : 3

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

Question : 4

What is Ethnography

a) A graphic tool

b) Observational technique used to understand social and organizational requirements

c) A graph with nodes

d) None of these

Question : 5

A control model where one system component is designed as system manager which controls the starting, stopping and coordination other system processes can be referred as

a) Manager control model

b) Object oriented model

c) Event driven control model

d) None of these

Question : 6

Match the following : A- Maintenance control: B-Maintenance measures: C-Maintenance personnel : 1-Cost of planning and scheduling hardware preventive maintenance, and software maintenance and upgrades, managing the hardware and software baselines, and providing response for hardware corrective maintenance. 2- Measures that address how easily a system can be repaired or changed. 3-Number of personnel needed to maintain all aspects of a computer system, including the support personnel and facilities needed to support that activity.

a) A-1, B-3,C-2

b) A-1,B-2,C-3

c) A-2,B-3,C-1

d) A-3,B-2,C-1