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Q. Explain about Core dumps debugging technique?
Debugging is the activity of locating as well as correcting errors.
Core dumps:-A printout of all registers as well as relevant memory location is obtained and studies. All dumps must be well documented and retained for possible use on subsequent problems.
Advantages:-
1. The complete contents of a memory at a vital instant of time are obtained for study.
2. Can be cost effective if utilized to explore validity of a well formulated fault hypothesis.
Disadvantages:-
1. Require a few CPU time significant input time and much analysis time.
2. Wasteful if utilized indiscriminately.
3. Hexadecimal numbers are cumbersome to understand and it is difficult to determine the address of source language variables.
box diagram with example
Q. Consider a project for which the manpower requirement is 200 PY and the development time is 2 years. calculate the peak manning time. Ans Software Project cost K=200 PY
Q. Define the Equivalence class? Equivalence class:-It represents a set of valid or else invalid states for input conditions. An input condition is a specific numeric a set of
Q. Explain Test harness systems and Test archiving systems? Test harness systems: This is one that is bound around the test object and that permits the easy modification a
Explain in detail about software Maintenance. Software maintenance is an action in which program is modified after it has been put into use. Maintenance is termed as the
Problem: (a) Draw an Entity Relationship Diagram for the given case study. Show entities and relationships on the diagram (attributes should not be shown). Cardinality and op
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Q. Drive an expression for peak manning of a project using Nordes - Rayleigh equation . Ans Norden Rayleigh curve utilized to approximate software project . M(t) =Man powe
what is time line chart for travel management?
Define black box testing strategy. Black box testing describes the functional requirements of the software. Test cases are determined on the basis of the requirements or specif
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