Information System Life Cycle Quizzes Online MCQs PDF Download eBook
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"The first phase of macro life cycle is", information system life cycle Multiple Choice Questions (MCQ) with choices feasibility analysis, validation testing, requirement collection, and design of database for master degree in computer science. Learn database design methodology and uml diagrams questions and answers with free online certification courses for online software development courses.
Information System Life Cycle Questions and Answers PDF Download eBook
MCQ: The first phase of macro life cycle is
- validation testing
- feasibility analysis
- requirement collection
- design of database
B
MCQ: In E-R diagrams, the relationship type with three degrees is classified as
- binary relationship
- ternary relationship
- extension association
- intension association
B
MCQ: The type of attributes that are applicable to specific subclasses is classified as
- aggregate attributes
- segregate attributes
- public attributes
- local attributes
D
MCQ: In SQL, the type of character string value which is padded with blank characters to the right side of string is called
- fixed length bit-string
- literal time stamp
- literal string value
- fixed length string
D
MCQ: The single relational algebra expression can be used in sequence of operations by
- nesting entities
- nesting the attribute
- nesting the operations
- nesting the elements
C