software engineering MCQs – Page 16

Practise multiple-choice questions from software engineering for competitive examinations and subject revision. Review each marked answer and report any item that may be outdated or unclear.

software engineering Mcqs

1. software metrics 2. software modelling 3. advanced software engineering 4. software processes models software development 5. requirement engineering 6. basics of software engineering 7. software reliability and fault tolerance 8. architectural design 9. software evolution 10. dependability and security 11. software engineering types 12. software design 13. software testing and quality management 14. software management 15. design and implementation

301. What encapsulates both data and data manipulation functions ?
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A. Sub Class

B. Super Class

C. Object

D. Class

302. In DFDs, user interactions with the system is denoted by ____________________?
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A. Circle

B. Arrow

C. Triangle

D. Rectangle

303. Software Maintenance includes ?
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A. Deletion of obsolete capabilities

B. All of the mentioned

C. Error corrections

D. Enhancements of capabilities

304. Which model is used during early stages of the system design after the requirements have been established ?
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A. A reuse model

B. A post-architecture model

C. An early design model

D. An application-composition model

305. At which stage of risk analysis specification, the additional security requirements take account of the technologies used in building the system and system design and implementation decisions ?
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A. Life-cycle risk analysis

B. All of the mentioned

C. Preliminary risk analysis

D. Operational risk analysis

306. A password checking system that disallows user passwords that are proper names or words that are normally included in a dictionary is an example of ________________ with respect to security systems?
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A. risk

B. asset

C. control

D. attack

307. Which technique is applicable when other projects in the same analogy application domain have been completed ?
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A. Estimation by analogy

B. Algorithmic cost modelling

C. Parkinsons Law

D. Expert judgement

308. Consider a case where the system is unavailable and cannot deliver its services to users. What type of failure is being described here ?
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A. None of the mentioned

B. Loss of service

C. Incorrect service delivery

D. System/data corruption

309. Function Point Computation is given by the formula___________________?
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A. FP = [count total * 0.65] + 0.01 * sum(Fi)

B. FP = count total * [0.65 + 0.01] * sum(Fi)

C. FP = [count total * 0.65 + 0.01] * sum(Fi)

D. FP = count total * [0.65 + 0.01 * sum(Fi)].

310. What is the term for development process organised such that faults in the system are detected and repaired before delivery to the customer ?
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A. None of the mentioned

B. Fault Avoidance

C. Fault detection

D. Fault tolerance

311. COCOMO stands for____________________?
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A. Complete cost estimation model

B. Comprehensive cost model

C. Constructive cost model

D. Constructive cost estimation model

312. In size oriented metrics, metrics are developed based on the _____________________?
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A. amount of memory usage

B. number of user inputs

C. number of Functions

D. number of lines of code

313. Which one of the following is not a maintenance model ?
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A. Reuse-oriented model

B. Waterfall model

C. Quick fix model

D. Iterative enhancement model

314. Choose the incorrect statement in terms of Objects ?
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A. All of the mentioned

B. Objects are abstractions of real-world

C. Objects cant manage themselves

D. Objects encapsulate state and representation information

315. Choose the suitable options with respect to regression testing ?
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A. It helps in development & maintenance of software

B. none of the mentioned

C. It helps in maintenance of software

D. It helps in development of software

316. What threatens the quality and timeliness of the software to be produced ?
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A. Business risks

B. Known risks

C. Technical risks

D. Project risks

317. Which of the following is not considered as a risk in project management ?
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A. Specification delays

B. Staff turnover

C. Product competition

D. Testing

318. An erroneous system state that can lead to system behavior that is unexpected by system users is known as________________?
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A. System fault

B. System error

C. System failure

D. Human error or mistake

319. Which of the following is a software process certification ?
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A. JAVA Certified

B. ISO-9000

C. Microsoft Certified

D. IBM Certified

320. Which of the following is not a direct measure of SE process ?
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A. All of the mentioned

B. Effort Applied

C. Efficiency

D. Cost

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