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Q. Write short notes on Decision Table?
Decision Table: While the process logic for a process involves multiple conditions as well as is very complicated it isn't advisable to use structured English.
As an alternative decision tables are used. Major parts of the table are
1. Condition Stubs
2. Action Stubs
3. Roles
Condition stubs register all the conditions relevant to the decision. Action part registers all the actions that will take place for a valid set of conditions. Ultimately rules part of the table specifies the set of conditions that will trigger a particular action. A example decision table is shown below
From this table it is clear that if conditions 1 as well as 3 are satisfied Action 1 will be triggered.
Q. What is Test data generators? This is a difficult one as well as at least for the present is one for which no general solution exists. One of the practical problems with te
Mutation testing is type of software testing where our goal is to make mutant software fail, and therefore demonstrate the adequacy of our test case.
Define debugging. Debugging is defined as the process of removal of defect. It occurs as a consequence of successful testing.
Regression testing It is the re-execution of some subset of tests that have already been conducted to make sure the changes that have not been propagated unintended side effect
Equivalence class: -It shows a set of valid or invalid states for input conditions. An input condition is either a particular numeric value, a range of values, a set of related val
Question: (a) Describe fully the first five basic steps in software cost estimation. (b) What are the main differences between COCOMO1 and COCOMO2 cost estimation models?
what is halstead software science measures
Define Behavioral Modelling The state transition diagram represents the behavior of a system by depicting its states and the events that cause the system to change state.
EXPLAIN COMPONENTS OF DATABASE MANAGEMENT
List four reasons why it is difficult to improve software process. It is difficult to improve software process due to following reasons: 1. Lack of knowledge 2. Not eno
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