McqMate
These multiple-choice questions (MCQs) are designed to enhance your knowledge and understanding in the following areas: Master of Computer Applications (MCA) .
Chapters
| 1. |
Software mistakes during coding are known as |
| A. | Failures |
| B. | Defects |
| C. | Bugs |
| D. | Errors |
| Answer» C. Bugs | |
| 2. |
Test suite is |
| A. | Set of test cases |
| B. | Set of inputs |
| C. | Set of outputs |
| D. | None of the above |
| Answer» A. Set of test cases | |
| 3. |
Cyclomatic complexity is denoted by |
| A. | V(G)=e-n+2p |
| B. | V(G)=π+1 |
| C. | V(G)=number of regions of the graph |
| D. | all of the above |
| Answer» D. all of the above | |
| 4. |
Which one is not the verification activity? |
| A. | Reviews |
| B. | Path testing |
| C. | Walkthroughs |
| D. | Acceptance testing |
| Answer» D. Acceptance testing | |
| 5. |
Site for alpha testing is |
| A. | Software company |
| B. | Installation place |
| C. | Anywhere |
| D. | All of the above |
| Answer» A. Software company | |
| 6. |
In data flow testing, objective is to find |
| A. | All dc-paths that are not du-paths |
| B. | All du-paths |
| C. | All du-paths that are not dc-paths |
| D. | All dc-paths |
| Answer» C. All du-paths that are not dc-paths | |
| 7. |
Which of the following are objectives for formal technical reviews? |
| A. | Allow senior staff members to correct errors |
| B. | Assess programmer productivity |
| C. | Determining who introduced an error into a program |
| D. | Uncover errors in software work products |
| Answer» D. Uncover errors in software work products | |
| 8. |
Regression testing is known as |
| A. | The process of retesting the modified parts of the software |
| B. | The process of testing the design documents |
| C. | The process of reviewing the SRS |
| D. | None of the above |
| Answer» A. The process of retesting the modified parts of the software | |
| 9. |
At the end of a formal technical review all attendees can decide to |
| A. | Accept the work product without modification |
| B. | Modify the work product and continue the review |
| C. | Reject the product due to severe errors |
| D. | Both (a) and (c) |
| Answer» D. Both (a) and (c) | |
| 10. |
A review summary report answers which three questions? |
| A. | Terminate project, replace producer, and request a time extension |
| B. | What defects were found, what caused defects, who was responsible |
| C. | What was reviewed, who reviewed it, what were the findings |
| D. | None of the above |
| Answer» C. What was reviewed, who reviewed it, what were the findings | |
| 11. |
White Box Techniques are also called as :- |
| A. | Structural Testing |
| B. | Design Based Testing |
| C. | Error Guessing Technique |
| D. | Experience Based Technique |
| Answer» A. Structural Testing | |
| 12. |
What is an equivalence partition (also known as an equivalence class)? |
| A. | A set of test cases for testing classes of objects. |
| B. | An input or output ranges of values such that only one value in the range becomes a test case. |
| C. | An input or output ranges of values such that each value in the range becomes a test case. |
| D. | An input or output ranges of values such that every tenth value in the range |
| Answer» B. An input or output ranges of values such that only one value in the range becomes a test case. | |
| 13. |
Exhaustive Testing is |
| A. | Is impractical but possible |
| B. | Is practically possible |
| C. | Is impractical and impossible |
| D. | Is always possible |
| Answer» A. Is impractical but possible | |
| 14. |
Which of the following is the task of a Tester?
|
| A. | i, ii, iii is true and iv is false |
| B. | ii, iii, iv is true and i is false |
| C. | i is true and ii, iii, iv are false |
| D. | iii and iv is correct and i and ii are incorrect |
| Answer» B. ii, iii, iv is true and i is false | |
| 15. |
What can static analysis NOT find? |
| A. | The use of a variable before it has been defined |
| B. | Unreachable (“dead”) code |
| C. | Memory Leaks |
| D. | Array bound violations |
| Answer» C. Memory Leaks | |
| 16. |
__________is testing’s first goal. |
| A. | Bug prevention. |
| B. | Testing. |
| C. | Execution. |
| D. | Analyses |
| Answer» A. Bug prevention. | |
| 17. |
____________ is the independent examination of a work product. |
| A. | Boundary value analysis. |
| B. | Coverage Analysis. |
| C. | Bug. |
| D. | Audit |
| Answer» D. Audit | |
| 18. |
______________ is a fault in a program. |
| A. | Boundary value analysis |
| B. | Coverage Analysis |
| C. | Bug |
| D. | Audit |
| Answer» C. Bug | |
| 19. |
The sudden and complete failure of a computer system is called _______. |
| A. | Boundary value analysis |
| B. | Crash |
| C. | Bug |
| D. | Audit |
| Answer» B. Crash | |
| 20. |
___________ is the discrepancy between a computed and observed value. |
| A. | Error |
| B. | Coverage Analysis |
| C. | Bug |
| D. | Audit |
| Answer» A. Error | |
| 21. |
_______ is a chronological record of all relevant details about the execution of a test. |
| A. | Test Item |
| B. | Test Log |
| C. | Test Case |
| D. | Fault Report |
| Answer» B. Test Log | |
| 22. |
___________ matrix records the relationship between two or more products. |
| A. | Test. |
| B. | Log. |
| C. | Traceability. |
| D. | Fault Report. |
| Answer» C. Traceability. | |
| 23. |
Name the process that confirms that the software meets its technical specification. |
| A. | Test |
| B. | Validation |
| C. | Verification |
| D. | Acceptance |
| Answer» C. Verification | |
| 24. |
_________ are defined to be the variance between the expected result and actual result when the software is put to operation. |
| A. | Defect. |
| B. | Coverage Analysis. |
| C. | Bug. |
| D. | Audit |
| Answer» A. Defect. | |
| 25. |
Software ____________ is defined as the probability of failure free operations for a specified period of time in a specific environment. |
| A. | Testing. |
| B. | Reliability. |
| C. | Verification. |
| D. | Acceptance. |
| Answer» B. Reliability. | |
| 26. |
Name an evaluation technique to assess the quality of test cases. |
| A. | Mutation analysis. |
| B. | Validation. |
| C. | Verification. |
| D. | Performance analysis. |
| Answer» A. Mutation analysis. | |
| 27. |
__________does look at the implementation details. |
| A. | Unit testing. |
| B. | Loop testing. |
| C. | Functional testing. |
| D. | Structural testing. |
| Answer» D. Structural testing. | |
| 28. |
In ___________, the program or system is treated as a black box. |
| A. | unit testing. |
| B. | Loop testing. |
| C. | Functional testing. |
| D. | Stress testing. |
| Answer» C. Functional testing. | |
| 29. |
Test should be conducted for every possible _______. |
| A. | dat(a) |
| B. | Case. |
| C. | Variable. |
| D. | All the above. |
| Answer» D. All the above. | |
| 30. |
The ______ associated with testing will be called test factors. |
| A. | Test phase. |
| B. | Test result. |
| C. | Risk. |
| D. | Test dat |
| Answer» C. Risk. | |
| 31. |
__________ relates to the effort needed to the make changes to the software. |
| A. | Functionality. |
| B. | Maintainability. |
| C. | Reliability. |
| D. | Efficiency. |
| Answer» B. Maintainability. | |
| 32. |
Which of the following statements is NOT true? |
| A. | A good design methodology should provide a clear division of design from implementation. |
| B. | A good design methodology should not promote a top-down decomposition strategy. |
| C. | A good design methodology should encourage phased development of the software. |
| D. | A good design methodology should help to minimize future maintenance. |
| Answer» B. A good design methodology should not promote a top-down decomposition strategy. | |
| 33. |
Formal Reviews seek to ______. |
| A. | Identify system faults, but not to attribute blame or seek solutions. |
| B. | Identify system faults, attribute the source of errors, but not seek solutions. |
| C. | Identify system faults, attribute the source of errors and seek solutions. |
| D. | Identify system faults, seek solutions, but not to attribute blame. |
| Answer» C. Identify system faults, attribute the source of errors and seek solutions. | |
| 34. |
Which form of software development model is most suited to a system where all the requirements are known at the start of a project and remain stable throughout the project? |
| A. | Waterfall model. |
| B. | Incremental model. |
| C. | Evolutionary model. |
| D. | Spiral model. |
| Answer» A. Waterfall model. | |
| 35. |
__________ relates to the ability of the software to be transferred to a different environment. |
| A. | Portability. |
| B. | Maintainability. |
| C. | Reliability. |
| D. | Efficiency. |
| Answer» A. Portability. | |
| 36. |
Which of the following statements is NOT true? |
| A. | Requirements must be testable. |
| B. | Requirements must be concerned with system functionality only. |
| C. | Requirements must be complete. |
| D. | Requirements must be unambiguously stated. |
| Answer» C. Requirements must be complete. | |
| 37. |
Which of the following is NOT part of a software quality assurance plan? |
| A. | Reference documents. |
| B. | Configuration Action. |
| C. | Supplier Control. |
| D. | Customer Control. |
| Answer» C. Supplier Control. | |
| 38. |
Who is NOT usually present in a technical review? |
| A. | User. |
| B. | Quality Enginer |
| C. | The programming tools supplier. |
| D. | Specialist with knowledge of the application. |
| Answer» C. The programming tools supplier. | |
| 39. |
COCOMO is ________. |
| A. | Constructive Common Model. |
| B. | Constructive Cost Model. |
| C. | Constructive Collaborative Model. |
| D. | Constructive Comparative Model. |
| Answer» B. Constructive Cost Model. | |
| 40. |
The expectancy theory of motivation will focus on ________. |
| A. | Instrumentality. |
| B. | Reliability. |
| C. | Rewa |
| Answer» A. Instrumentality. | |
| 41. |
Size and Complexity are a part of |
| A. | Product Metrics |
| B. | Process Metrics |
| C. | Project Metrics |
| D. | Cost Metrics |
| Answer» A. Product Metrics | |
| 42. |
Cost and schedule are a part of |
| A. | Product Metrics |
| B. | Process Metrics |
| C. | Project Metrics |
| D. | Assignment specification |
| Answer» C. Project Metrics | |
| 43. |
Number of errors found per person hours expended is an example of |
| A. | Measurement |
| B. | Measure |
| C. | Metric |
| D. | Cost |
| Answer» C. Metric | |
| 44. |
According to Crosby, it is less costly to |
| A. | Let the customer find the defects. |
| B. | Detect defects than to prevent them. |
| C. | Prevent defects than to detect them. |
| D. | Ignore minor defects |
| Answer» C. Prevent defects than to detect them. | |
| 45. |
Cost of quality is |
| A. | Prevention costs |
| B. | Appraisal costs |
| C. | Failure costs |
| D. | All of the above |
| Answer» D. All of the above | |
| 46. |
Which of the following metrics involves defects reported by client |
| A. | Test efficiency |
| B. | Test effectiveness |
| C. | Test Coverage |
| D. | None of the above |
| Answer» B. Test effectiveness | |
| 47. |
Detecting a defect at which of the following stage is most economical? |
| A. | Design |
| B. | Build |
| C. | Testing |
| D. | Deployment |
| Answer» A. Design | |
| 48. |
What kind of quality cost is incurred when an error is detected in a product prior to Shipment ? |
| A. | Prevention |
| B. | Internal Failure |
| C. | External Failure |
| D. | Appraisal |
| Answer» B. Internal Failure | |
| 49. |
Dynamic process is an example of |
| A. | Validation |
| B. | Verification |
| C. | Quality Assurance |
| D. | Quality Control |
| Answer» A. Validation | |
| 50. |
Non-Functional Software testing done to check if user interface is easy to use & understand |
| A. | Usability Testing |
| B. | Security Testing |
| C. | Unit testing |
| D. | Block Box Testing |
| Answer» B. Security Testing | |
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