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Q. What are the Debugging programs?
Debugging programs:-A program which runs simultaneously with the program under test and provides commands to examine memory and registers stop execution of a program at a particular point and search for references to particular constants and variables or registers.
Advantages:-
1) Terminal oriented real time program.
2) Considerable flexibility to study dynamics of operation.
Disadvantages:-
1) In general works on a machine language program.
2) Higher-level language versions have to work with interpreters.
3) More commonly used on microcomputers than large computers.
Discuss the various strategies of design. The design strategies are: Functional design: The system is designed from a functional viewpoint, initialising from with a
"Utility" is a software tool designed to perform some regularly used support function. For example, single utility is a program to print files.
What does Modularity concept mean? Software architecture embodies modularity; ie, Software is named in to addressable components called as modules that are integrated finally.
Communicational cohesion : Communicational cohesion is when parts of a module are grouped because they operate on the similar data (e.g. a module which operates on the similar reco
What is Branch coverage? Ans) Test coverage criteria which needs that for each decision point each possible branch be implemented at least once. Syn: decision coverage. Contrast
State Lehman's First law. A program that is used in true world environment essentially must change or become progressively less useful in that environment.
Demonstrate the symbol used in data dictionary A number of the symbols used in data dictionary are as following: X= [a/b] x comprises eithe
What are the benefits of prototyping? i. Prototype uses as a basis for deriving system specification. ii. Design quality can be better. iii. System can be handled efficie
Distinguish between alpha and beta testing. Alpha and beta testing are the kinds of acceptance testing. Alpha test: The alpha testing is attesting in which the version of compl
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