Which is not a type of requirements under quality function deployment ? Normal requirements Expected requirements Abnormal requirements Exciting requirements..... Use case approach was developed by ? I. Jacobson and others B. Littlewood J.D. Musa and others None of others.... Context diagram explain ? The overview of the system The entities of the system The internal view of the system.....

Which one is not step of requirement engineering? Requirement elicitation Requirement design Requirement analysis Requirement documentation.... Requirement elicitation means ? Gathering of requirements Understanding of requirements Capturing of requirements All of others.... SRS stands for ? Software requirements specification Systematic requirements specifications System requirements specification None of others.....

The purpose of regression testing is to ? Increase confidence in the correctness of the modified program Locate errors in modified program Preserve the quality and reliability of the software All of others.... Regression of testing is related to ? Maintenance of software Development of software Maintenance of software and Development of software None of others..... Which one is not a selective retest technique? Coverage technique Safe technique Minimization technique Maximization technique.....

Adaptive maintenance is related to ? Modification in software due to demand of new functionalities Modification in software due to failures Modification in software due to increase in complexity Modification in software to match changes in the ever-changing environment.... Perfective maintenance refers to enhancements ? Making the product better Making the product faster and smaller Making the product with new functionality All of others As per distribution of maintenance effort, which type of maintenance has consumed maximum share? Adaptive Perfective Corrective Preventive.....

Functionality of a software is tested by ? White box testing Mutation testing Data flow testing None of others ..... The internal structure of a program is examined by ? White box testing (***) Regression testing Mutation testing Black box testing..... Top down approach is used for ? Development Validation Identification of faults Functional testing......

Which is a debugging technique? Core dumps Traces Print statements All of others .... Which one is not a debugging technique ? Functional testing Data flow testing Mutation testing All of others.... A break in the working of the system is called ? Defect Fault Error Failure....

Which one is a structural testing technique? Cause effect graphing Path testing All of others Equivalence class testing.... Which one is not a structural testing technique? Path testing Data flow testing Equivalence class testing None of others.... DD path graph is called as ? Design to design path graph Destination to destination path graph Defect to defect path graph.....

Which one is denotes Cyclomatic complexity ? V(G)=e-n+2P V(G)=2n + 1 V(G)=5n+1 None of others.... Which one is denotes Cyclomatic complexity ? V(G)=e-n+4P V(G)=n+ 2e + P V(G)=5n+e V(G)=Number of regions of the graph G ..... Which one is denotes Cyclomatic complexity ? V(G)=P +1 (***) V(G)=2n + 1 V(G)=5n+1 All of others....

Which is a functional testing technique? Boundary value analysis Decision table based testing Equivalence class testing All of others.... Decision tables are useful for describing situations in which? An action is taken under varying sets of conditions Number of combinations of actions are taken under varying sets of conditions (***) No action is taken under varying sets of conditions None of others.... One weakness of boundary value analysis and equivalence partitioning is ? They do not explore combinations of input circumstances . They are not effective They explore combinations of input circumstances None of others....

Test suite is ? Set of test cases (***) Set of outputs Set of inputs All of others Test case is ? Set of test suite Set of outputs Set of inputs None of others Test suite is ? A test case Set of outputs Set of inputs None of others....