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Q. Why we need restructuring techniques?
The restructuring helps in maintaining a program in the following ways:
(a) Programs have higher excellence better documentation less complexity as well as conformance to modern software engineering practices and standards.
(b) Frustration between software engineers who must work on the program is reduced thereby improving productivity and making learning easier.
(c) Effort needs performing maintenance activities are reduced.
(d) Software is effortless to test and debug.
What is security testing? Security testing attempts to determine that protection mechanism built into a system will protect it from improper penetration.
What is Fault Tree Analysis? Ans) A form of safety examines that assesses hardware safety to give failure statistics and sensitivity analyses that point to the possible effect o
Explain incremental model? The incremental model is proposed by D.L PARNAS. It is basically executed by combining elements of linear sequential model and iterative prototyping
What are the types of metrics? Direct metrics - It refers to immediately measurable attributes. Example -Execution speed, Lines of code. Indirect metrics - It refers to the
What are the benefits of evolutionary prototyping? i. Fast release of the working system. ii. User is engaged while developing the system. iii. More functional system can
What is meant by System Requirements? Place the system services and constraints in detail. Serves as a link between the system purchaser & the system developer.
Q. Explain Intermediate and Detailed COCOMO model? Intermediate COCOMO calculates software development effort as function of program size and a set of cost drivers that include
Phone Company (WLPC) is a provider of wireless phone service in the US with 100,000 customers serving mostly small markets. WLPC has just purchased additional airwaves in the US, C
What are the two levels of testing? i. Component testing Individual components are tested. Tests are derived from developer' s experience. ii. System Testing The group
Ad hoc testing is a testing approach. It is the least formal testing approach.
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