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101.

Consider the example and categorize it accordingly, “A pattern-matching system developed as part of a text-processing system may be reused in a database management system”.(a) Application system reuse(b) Component reuse(c) Object and function reuse(d) None of the mentionedThis question was posed to me during an interview for a job.This intriguing question originated from Software Reuse in portion Advanced Software Engineering of Software Engineering

Answer» CORRECT OPTION is (B) Component reuse

Explanation: COMPONENTS of an application, ranging in size from subsystems to single OBJECTS, may be reused.
Discussion
102.

The open source movement has meant that there is a huge reusable code base available at(a) free of cost(b) low cost(c) high cost(d) short period of timeThe question was posed to me in unit test.The above asked question is from Software Reuse topic in chapter Advanced Software Engineering of Software Engineering

Answer»

The correct choice is (b) LOW cost

Easiest explanation: The open SOURCE movement has MEANT that there is a huge reusable code base available at low cost. This may be in the form of program libraries or entire APPLICATIONS.
Discussion
103.

Reuse-based software engineering is a software engineering strategy where the development process is geared to reusing existing software.(a) True(b) FalseI have been asked this question in semester exam.Question is taken from Software Reuse topic in division Advanced Software Engineering of Software Engineering

Answer» CORRECT ANSWER is (a) True

Easiest EXPLANATION: NONE.
Discussion