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Differentiate between failures and faults.
Failure:-Failure is the departure of external results of program operation from requirements. So failure is dynamic. Failure can also be described as deficiency in performance, attributes and excessive response time.
Fault: - fault is the defect in the program that, when implemented under particular condition, causes of failure. A fault is a property of the program rather than a property of its implementation or behavior.
Define maintenance. Maintenance is explained as the process in which changes are executed by either modifying the existing system's architecture or by adding latest components
Q. What are the advantages of using testing tools? Ans: The merits of testing tools are They improve the productivity and quality of software development. Help in
Q. What is stepwise refinement? Stepwise Refinement:-Stepwise Refinement is a top-down design strategy initially proposed by Niklaus Wirth. A program is developed by consecutiv
Q. What is ISO? Ans) ISO (International Standards Organization) - The ISO 9000 standard denotes the guidelines for maintaining a quality system.
Write about software change methods. The software change strategies that could be applied individually or together are: Software maintenance - The changes are made in the softw
What are the approaches of integration testing? The integration testing may be performed using two approaches. 1. The non-incremental testing. 2. Incremental testing.
Q. Compare the basic COCOMO model with the detailed COCOMO model. Ans. COCOMO contains of a hierarchy of three increasingly detailed and accurate forms. Basic COCOMO i
What is a user interface Ans) "User interface" is the interface among a human user and a computer system. It access the passage of information among a human user and hardware or
What is System Simulation? Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4
What are the types of static testing tools? There are three types of static testing tools. Code based testing tools - These tools utilize source code as input and generate t
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