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.Management Sciences
Category: Software Engineering types
Which of the following term is best define by the statement:”Each object is stored only once, but is accessible by all CASE tools that need it.”?
A. Non-redundant data storage
B. Data independence
C. Transaction control
D. Ad Hoc data queries and reports
Which of the following statements are incorrect with reference to web-based systems? Web-based systems__________________?
A. should be unscalable
B. must be able to cope with uncertain, random heavy demands on services
C. must be secure
D. are subject to assorted legal, social, and ethical scrutiny
(more…)
Which of the following is software engineer’s primary characteristics ?
A. A collection of useful tools that will help in every step of building a product
B. An organized layout that enables tools to be found quickly and used efficiently
C. A skilled artisan who understands how to use the tools in an effective manner
D. All of the mentioned
Which of the following steps may not be used to define the existing data model as a precursor to re-engineering a new database model ?
A. Build an initial object model
B. Determine candidate keys
C. Refine the tentative classes
D. Discover user interfaces
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Which web app attribute is defined by the statement:”The quality and aesthetic nature of content remains an important determinant of the quality of a WebApp” ?
A. Availability
B. Data driven
C. Content sensitive
D. Continuous evolution
Which of the following is a risk associated with using hypertext in web applications?
A. Loss of sense of locality and direction
B. Cognitive overload for users
C. All of the mentioned
D. None of the mentioned
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The core of reverse engineering is an activity called________________?
A. restructure code
B. directionality
C. extract abstractions
D. interactivity
(more…)
Transformation of a system from one representational form to another is known as________________?
A. Re-factoring
B. Restructuring
C. Forward engineering
D. Both Re-factoring and Restructuring
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