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.Management Sciences
A. Primary
B. Secondary
C. Ternary
D. Both Primary and Secondary
Explanation: A primary actor is one having a goal requiring the assistance of the system whereas, a secondary actor is one from which system needs assistance.There is no such thing as ternary actor in Software Engineering.
Related Mcqs:
- A Use-case actor is always a person having a role that different people may play?
- A. True B. False...
- The requirements that result from requirements analysis are typically expressed from one of three perspectives or views.WhaT is that perspective or view ?
- A. Developer B. User C. Non-Functional D. Physical...
- The SRS is said to be consistent if and only if____________________?
- A. its structure and style are such that any changes to the requirements can be made easily while retaining the style and structure B. every requirement stated therein is one that the software shall meet C. every requirement stated therein is verifiable D. no subset of individual requirements described in it conflict with each other...
- The SRS document is also known as ________________ specification ?
- A. black-box B. white-box C. grey-box D. none of the mentioned...
- According to a statistical report: “over 30% of all software projects are cancelled before completion and over 70% of the remainder fail to deliver expected features”. What must be the reason for such a situation ?
- A. Poor change management B. Poor requirements management C. Poor quality control D. All of the mentioned...
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