Software Reviews and Testing

- - Instructions You have to answer 25 multiple choice questions. You need to score a minimum of 70% to pass the test. Click Enter to begin the test. All the Best! Assessment - Result Your score Reviews and Testing Assessment Click the Correct Option. Click Get your certificate. Sorry! You have failed Congratulations! - 1 A ______ is a document which describes the objective, scope , approach and focus of a software testing effort Test Plan Test Case Test Strategy Test Script Test Plan - 2 Advantages of Automated testing tools are: Economy Repeatability & Scalability Robustness All of the above All of the above - 3 Table review process is followed mostly for reviewing documents. What is the other name of Table Review Process? PEST Analysis SWOT Analysis Fagan's Review Process Brainstorming Fagan's Review Process - 4 The highlights of Acceptance testing are :

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Checks the system against the requirement specification Testing done by customer and not the developer Focuses on whether the system delivers what was requested and is informed by the business All of the above All of the above 5 What is the correct definition of a Test Script? It is a logical group of test cases which when taken together test a particular function or unit of the system It is a document that defines the input, action and expected output to determine if a certain feature of an application is working correctly It is a document that describes the sequence of steps to execute a test case. None of the above It is a logical group of test cases which when taken together test a particular function or unit of the system 6 Which of the following are highlights of system testing ? Testing is based on a very structured approach for generating test cases Testing is generally done by an independent test team, and not by the developer Aims at testing a host of variables like basic requirements, implied requirements, performance All of the above All of the above 7 Which of the following are objectives of a review? Verifying that specifications are met Collecting data for improvement Identifying deviations from standards and specifications All of the above All of the above 8 _______ is done with the intent of determining if the product will install on a variety of platforms. Product testing Installation testing Load testing Compatibility testing Installation testing

- 9 ________ covers both Performance testing and Stress testing. Load testing Performance testing Build testing All of the above Load testing - 10 __________ refers to 'Are we building the product RIGHT?' Review Validation Testing Verification Verification - 11 ___________ stage ensures that review comments have been incorporated during rework Review Causal Analysis Rework Follow up Follow up - 12 Defects found in reviews are classified in 2 ways. The 2 ways are : Priority, Source Severity, Type Major, Minor Cosmetic, Logical Severity, Type - 13 Errors are classified based on Type Severity Both (a) and (b) None of the above Both (a) and (b)

- 14 Focus of the integration testing is to verify The features specified in the design has been implemented Functionality of the system as a whole The inter-module interactions thoroughly All of the above The inter-module interactions thoroughly - 15 If the cost of fixing a defect in the requirements phase is 1, what is the relative cost of fixing a defect in the Testing Phase 15-40 10 >100 10 to 15 15-40 - 16 Importance of Review are : Detect defects early Emphasize quality throughout development Both (a) and (b) None of the above Both (a) and (b) - 17 In a review process, who moderates the review sessions? Author Reviewer Review Leader Recorder Review Leader - 18 In a table review, who records the defects and classifies errors? Review Leader Reader Author Recorder Recorder - 19

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In which of the following review stages, tasks and specific focus areas are assigned to the team Planning Preparation Kick-off None of the above Kick-off 20 Mike Fagan of IBM published a paper in 1976, describing a method called __________ which formalised the software review process. Peer review Table review Online review Pair review Table review 21 Norms for review rate are defined for which of the following reasons: To assign review related tasks to the team Review Productivity Exit Criteria of a Review Process. Measure Review effectiveness Measure Review effectiveness 22 Preparation of a ________ is very important, before conducting Unit testing. System Test Plan Unit Test Plan Unit Test Case All of the above Unit Test Plan 23 Review is a formal evaluation technique in which software requirements, design and code is examined in detail by groups of persons other than the author to detect faults,violations of development standards and other problems. This definition of reviews is by IEEE Roger Pressmen SEI None of the Above IEEE

- 24 Testing is the process of __________ Verifying that specifications are met Evaluating a system to verify that it satisfies the specified requirements Both (a) and (b) Executing a program to find errors Both (a) and (b) - 25 The basic building block of any activity in any phase of the SDLC which forms the core of Wipro's Reviews and Testing Process is called the : Verification and Validation Techniques ETVX Model Peer Review All of the above ETVX Model - 26 The different types of flow/coverage based testing are: Statement coverage Full Path coverage Decision coverage All of the above All of the above - 27 The inputs to planning stage in a review process are Problem definition List of roles Review process map None of the above Problem definition - 28 The objectives of Regression testing are : Ensures performance of two or more modules It determines if bug fixes have been successful and they have not created any new problems Ensures that no degradation of baseline functionality has occurred Both (b) and (c) Both (b) and (c)

- 29 The purpose of _________ is to assure that the product or product components fulfill their intended use when placed in their intented environment User Acceptance Testing Validation Verification Product Testing Validation - 30 The purpose of _________ is to assure that the selected product meet their specified requirements Acceptance Testing Validation Verification Feature testing Verification - 31 The purpose of Functional testing are: Finding defects Verifying that the module performs its intended functions as stated in the specification Establishing confidence that a program does what it is supposed to do All of the above All of the above - 32 The role of a Review Team Leader is Provides an overview of the product to be reviewed during the kick off meeting Classify defects Provide clarification To moderate the review meeting To moderate the review meeting - 33 The various kinds of classifications of testing are __________ Type - based classification System - based classification Both (a) and (b) Level - based classification

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Both (a) and (b) 34 There are seven steps in a review process. Which of the following step helps in defect prevention? Review Preparation Causal Analysis Conducting the Review Closing the review comments Causal Analysis 35 Tools commonly used for causal analysis are Root cause analysis Pareto Analysis Both (a) and (b) None of the above Both (a) and (b) 36 Verification and Validation utilizes ________ to analyse and check system representations. Validation Techniques Testing Techniques Review Techniques All of the above Review Techniques 37 Which of the following are broad types of efficiency techniques in testing : Domain Based testing System Based testing Both (a) and (b) Flow/ Coverage - Based testing Both (a) and (b) 38 Which of the following are the commonly accepted levels of testing in the Software Development Life Cycle ? System testing Unit or Component testing Integration testing All of the above

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All of the above 39 Which of the following checklists are related to reviews in velociQ? Test plan/ Test Case Development Review Transition Review Code Review All of the above All of the above 40 Which of the following could be a criteria to stop review Reviewers decide that there is no need for another review Too many errors are found in the review Defects are rectified and verified by review team leader All of the above All of the above 41 Which of the following criteria serve as basis for taking decision to stop testing : Stop testing when all test cases execute without producing any error Stop testing when the specified test coverage is completed without finding errors Stop testing when it becomes unproductive All of the above All of the above 42 Which of the following defect type classification is used for document Reviews? Performance Functionality Error Handling Lack of Clarity Lack of Clarity 43 Which of the following procedures are related to reviews in velociQ? Proposal/Contract review Review Release Review

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All of the above All of the above 44 Which of the following review types is used for building code or documents by discussing with the members of the development team and improving the work item . Table Review Peer Review Inspection Walk throughs Walk throughs 45 Which of the following reviews have well defined roles Table review Walkthrough Peer review All of the above Table review 46 Which of the following rules apply for real-time system testing : Use tests to simulate hardware faults Use hardware simulation to add stress to the software design Design ways to simulate modules missing in the development system All of the above All of the above 47 Which of the following statement is INCORRECT? The potential of testing to improve quality is unlimited. Properly run unit testing is potentially capable of removing 70% of the defects Testing cannot remove all defects which are undetected in earlier stages All of the above The potential of testing to improve quality is unlimited. 48 Which of the following templates are related to reviews in velociQ? Review

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Defect Prevention Report Release Review Summary All of the above All of the above 49 Why is multiple rounds of system testing recommended? Accommodate bug fixes and eliminate maximum defects Shortage of resources to complete testing in one round Set of test cases can be executed in each round. For testing basic requirement, implied requirements , performance measures in various rounds Accommodate bug fixes and eliminate maximum defects 50 _____ testing focus on how the components communicate with each other as specified in the system Design System Integration User Component Integration 51 ______ are conducted to find and eliminate errors/defects in the early stages of product development. Reviews and Testing Reviews Validation All of the above Reviews 52 ______ examines the various combinations of Boolean operands within a condition. Condition coverage Condition operand coverage Condition operator coverage All of the above Condition operator coverage 53 ______ provides a measure of the conditions which could ensure that a branch is executed.

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Decision coverage Condition operand coverage Both (a) and (b) Condition coverage Condition operand coverage 54 _______ is used to determine whether other system software components such as browsers utilities and competing software will conflict with the software being tested Mutation Testing Browser Testing Compatibility Testing Real Time testing Compatibility Testing 55 ________ can also be called as Black Box testing. System testing Integration testing Unit or Component testing Interface testing System testing 56 ________ complexity is a measure of algorithmic complexity, calculated by counting operators and operands. McCabe Halstead Combination None of the above Halstead 57 ________ complexity measures the structural complexity of software by quantifying the number of linearly-independent paths running through a program module. McCabe Halstead Combination None of the above McCabe 58

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________ complexity-based testing measures program length and vocabulary, volume, difficulty, and effort. McCabe Halstead Combination None of the above Combination 59 __________ testing shall be carried out if there are multiple modules in the project. Unit Build Module/ Feature System Module/ Feature 60 ___________ in a review, helps in defect prevention Review Preparation Causal Analysis Review Meeting None of the above Causal Analysis 61 ___________ technique can be used for testing process DOE and Pugh Matrix QFD and Orthogonal array DOE and Orthogonal array DOE and QFD DOE and Orthogonal array 62 _____________ is a way of proving that your system does what is intended and also meets all requirements. Verification Validation Verification and Validation None of the above Verification and Validation 63

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During System Testing of an application, you would want to test the peak volumes of information that can be handled by the application. What kind of testing would you do? Stress Volume Performance Robustness Stress 64 Importance of Testing are : To ensure that the product is usable Early identification of errors that helps in prevention of a breakdown at a later stage. To ensure that customer's objectives are met All of the above All of the above 65 In a software development environment ____________ is confirmation that the output of a particular phase of development meets all of the input requirements for that phase. Software Validation Software Testing Software Verification Reviews and Testing Software Verification 66 JTest, Jprobe, Purify are some of the __________ used in projects. Verification tools Validation tools Testing tools All of the above Testing tools 67 The ___________ based testing is a systematic, statistical way of testing the software. User interface Orthogonal Array Functionality None of the above Orthogonal Array

- 68 The outputs of review meeting are Defect Log Rework Task list Review meeting minutes All of the above All of the above - 69 Which of the following are different types of reviews? Walkthrough Inspections Both (a) and (b) None of the above Both (a) and (b) - 70 Which of the following are the highlights of unit testing ? Involves testing of basic building blocks of the system Testing is generally done by an independent test team, and not by developer Testing to verify the inter-module interactions thoroughly All of the above Involves testing of basic building blocks of the system - 71 Which of the following is the most important criteria to start review of a work item. Sign off by the customer Approved by the Project Manager Check whether estimations of review is available Check for completeness of the work item to be reviewed Check for completeness of the work item to be reviewed - 72 Which of the following testing is recommended in order to keep company data and resources secure from mistaken or accidental users, hackers, and other malevolent attackers. Security testing Safety testing Both (a) and (b) Mutation testing Security testing

- 73 Which one of the following is an important output of a kick off meeting Roles and Responsibilities of Review team Members Individual Review notes List of Reviewers List of Roles of Reviewers Roles and Responsibilities of Review team Members - 74 ______ demonstrates satisfactory suitability for use in the intended operating environment. Verification Validation Review Inspection Validation - 75 _______ is done to validate the entire product. System testing Acceptance testing Regression testing Integration testing System testing - 76 ________ helps analyze the required efforts for validating the acceptability of a software product. Test Plan Test Script Test Case All of the above Test Plan - 77 ________ is a process of executing a program with the intent of finding errors. Review Peer review Verification Testing Testing

- 78 ________ typically involves actual testing. Verification Validation System Checking Verification and Validation Validation - 79 __________ are techniques of system checking and analysis. Review and Testing Review and Analysing Review, Testing and analysing None of the above Review and Testing - 80 __________ includes all of the verification and testing activities conducted throughout the software lifecycle. Software Testing Software Validation Software Verification Reviews and Testing Software Validation - 81 __________ is a formal evaluation technique in which software requirements, design, or code are examined to detect faults. Review System Testing Validation All of the above Review - 82 A ____ provides a framework for setting the input parameters, executing the unit and reading the output parameter. Test bed Test driver Test stub All of the above Test driver

- 83 Test audit observations should be captured in _________ Test Audit Report Test Report Test Observation Report All of the above Test Audit Report - 84 The outputs of planning stage in a review process are Baseline Work Product Review Plan List of roles for review All of the above All of the above - 85 Which of the following reviews are recommended for large/critical work items Peer review Table review Walkthrough All of the above Table review - 86 Wipro is CMMI Level 5 certified organization. Verification and Validation Process Areas lies at CMMI Level 3 CMMI Level 5 CMMI Level 2 CMMI Level 4 CMMI Level 3 - 87 ________ can also be called White box testing. Integration testing Unit or Component testing Interface testing System testing Unit or Component testing - 88

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A visual examination of a software product to detect and identify software anomalies or defects including errors and deviations from standards is Walkthrough Testing Inspection None of the above Inspection 89 An informal meeting for evaluation or information purpose is a Walkthrough Testing Inspection None of the above Walkthrough 90 As the project moves from requirements stage to completion stage, the cost of fixing defects . Remains the same Decreases Is unaffected by reviews Increases Increases 91 Challenges of Review and Testing are: Lack of domain expertise Monotony of the job and coping with requirement changes Both (a) and (b) None of the above Both (a) and (b) 92 A ________ is an imitation of a unit, used in place of the real unit to facilitate testing. Test driver Test build Test bed Test stub Test stub

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93 A group of test scripts which when taken together test all functions of an entire system is called the __________. Test Suite Test Bed Test Product All of the above Test Bed 94 In a table review, who paraphrases the code/document? Reader Author Review Leader Recorder Reader 95 Software bugs occur due to ___________ reasons. Software complexity and inadequate use of development tools Poorly documented code Poor understanding of requirements All of the above All of the above 96 Sometimes a need may arise for an external review of the software product. Which of the following needs will prompt you to go for an ERT? Domain Content Technical Content Cosmetic Content All of the above All of the above 97 The challenges in Testing are: Lack of testing tools Often development effort increases and there is very little time for testing Generation of adequate test cases All of the above All of the above

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98 The different kinds of domain-based testing techniques are : Decision Table Equivalence Partitioning Boundary Value Analysis All of the above All of the above 99 Which of the following are Code Complexity measures used as basis for testing : McCabe measures Combination measures Halstead measures All of the above All of the above 100 Which of the following is NOT a document defect type Cosmetic Violation of standards Lack of clarity Performance Performance 101 ________ determines if a new software version is performing well enough to accept it for a major testing effort. Mutation testing Load testing Smoke testing Release testing Smoke testing 102 ________ involves checking that each feature specified in the component design has been implemented in the component. Interface testing Integration testing Unit testing System testing Unit testing

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103 ________ involves testing two or more modules together with the intent of finding defects between the modules. Integration or interface testing Feature testing Unit testing System testing Integration or interface testing 104 ________ is a method for determining if a set of test data or test cases is useful. Automated testing Mutation testing Functional testing Module testing Mutation testing 105 ________ is done with the intent of determining how quickly a product handles a variety of events, actions or functions. Performance testing System testing Both (a) and (b) Product testing Performance testing 106 ________ is the process of evaluating a system to verify that it satisfies specified requirements. Verification Testing Reviews Inspection Testing 107 ________ is used to test operation of the software and input-output data to ensure that the software is performing well. Software Testing Review Techniques Verification All of the above Software Testing

- 108 ________ techniques examine input and output of test data and derive test cases based on an analysis of the input and output domains. Flow/ Coverage - Based testing System Based testing Domain-Based testing None of the above Domain-Based testing - 109 ________ typically involves reviews and meetings to evaluate documents, plans, code, requirements and specifications. Testing Validation Project Planning Verification Verification - 110 _________ can be done with checklists, issues lists, walkthroughs, and inspection meetings. Validation Verification Inspection Testing Verification - 111 _________ determines how well a product performs when a load is placed on the system resources that nears and then exceeds the system capacity. Compatibility Testing Load testing Capacity testing Stress testing Stress testing - 112 _________ is a document that defines the input, action and the corresponding expected output, to determine if a certain feature of an application is working correctly. Test Script Test Bed Test Case Test Plan

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Test Case 113 _________ refers to 'Are we building the RIGHT product?' Verification Testing Review Validation Validation 114 __________ implies testing the system with the intent of confirming the readiness of the product and customer acceptance of the product. Acceptance Testing Integration testing Load testing System testing Acceptance Testing 115 __________ is used to test system data and examine system output. Software Review Software Inspection Software Analysing Software Testing Software Testing 116 __________ refers to testing the features/ navigation/ expected expectations, when more than one users from different machines operate on same Objects. Concurrent testing Functional testing Module testing All of the above Concurrent testing