MCQOPTIONS
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MCQOPTIONS
This section includes 239 Mcqs, each offering curated multiple-choice questions to sharpen your Dairy Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 51. |
Error guessing is a |
| A. | Test verification techniques |
| B. | Test execution techniques |
| C. | Test control management techniques |
| D. | Test data management technique |
| Answer» E. | |
| 52. |
Detecting a defect at which of the following stage is most economical? |
| A. | Design |
| B. | Build |
| C. | Testing |
| D. | Deployment |
| Answer» B. Build | |
| 53. |
Which of these activities is not one of the activities recommended to be performed by anindependent SQA group? |
| A. | Prepare SQA plan for the project |
| B. | Review software engineering activities to verify process compliance |
| C. | Report any evidence of noncompliance to senior management |
| D. | Serve as the sole test team for any software produced |
| Answer» E. | |
| 54. |
Product Risk affects the _____or performance of the software. |
| A. | Quality |
| B. | Hardware |
| C. | Software |
| D. | Cost |
| Answer» B. Hardware | |
| 55. |
How many activities are there in SCM ? |
| A. | 2 |
| B. | 4 |
| C. | 5 |
| D. | 3 |
| Answer» E. | |
| 56. |
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» B. The process of testing the design documents | |
| 57. |
Executing the same test case on a modified build called as |
| A. | Regression Testing |
| B. | Retesting |
| C. | Ad hoc Testing |
| D. | Sanity Testing |
| Answer» B. Retesting | |
| 58. |
A key concept of quality control is that all work products |
| A. | Are delivered on time and under budget |
| B. | Have complete documentation |
| C. | Have measurable specifications for process outputs |
| D. | Are thoroughly tested before delivery to the customer |
| Answer» E. | |
| 59. |
Software safety is a quality assurance activity that focuses on hazards that |
| A. | Affect the reliability of a software component |
| B. | May cause an entire system to fail |
| C. | May result from user input errors |
| D. | Prevent profitable marketing of the final product |
| Answer» C. May result from user input errors | |
| 60. |
The review and approved document (i.e. Test plan, System Requirement Specification’s)is called as |
| A. | Delivery Document |
| B. | Baseline Document |
| C. | Checklist |
| D. | none |
| Answer» C. Checklist | |
| 61. |
The main goal of quality assurance is to ______. |
| A. | Set coding standards. |
| B. | Improve software project management. |
| C. | Reduce the technical and programmatic risks in developing the software. |
| D. | Specify corrective actions. |
| Answer» D. Specify corrective actions. | |
| 62. |
Unit testing will be done by |
| A. | Testers |
| B. | End Users |
| C. | Customer |
| D. | Developers |
| Answer» C. Customer | |
| 63. |
Retesting the entire application after a change has been made called as? |
| A. | Full Regression Testing |
| B. | Unit Regression |
| C. | Regional Regression |
| D. | Retesting |
| Answer» B. Unit Regression | |
| 64. |
Site for alpha testing is |
| A. | Software company |
| B. | Installation place |
| C. | Anywhere |
| D. | All of the above |
| Answer» B. Installation place | |
| 65. |
Histogram refers to |
| A. | Bar chart |
| B. | Run chart |
| C. | Pareto diagram |
| D. | Correlation diagram |
| Answer» B. Run chart | |
| 66. |
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» C. Unit testing | |
| 67. |
Which of the following is black box testing? |
| A. | Basic path testing |
| B. | Boundary value analysis |
| C. | Code path analysis |
| D. | None of the mentioned |
| Answer» C. Code path analysis | |
| 68. |
Which of the following is the task of a Tester?i. Interaction with the Test Tool Vendor to identify best ways to leverage test tool on the project.ii. Prepare and acquire Test Dataiii. Implement Tests on all test levels, execute and log the tests.iv. Create the Test Specifications |
| 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» C. i is true and ii, iii, iv are false | |
| 69. |
Defect Management process does not include ______________________. |
| A. | Defect prevention. |
| B. | Deliverable base-lining. |
| C. | Management reporting. |
| D. | Prevention reporting. |
| Answer» C. Management reporting. | |
| 70. |
Acceptance testing is known as |
| A. | Beta Testing |
| B. | Grey-Box testing |
| C. | Test Automation |
| D. | White box testing |
| Answer» B. Grey-Box testing | |
| 71. |
__________ relates to the ability of the software to be transferred to a different environment. |
| A. | Portability. |
| B. | Maintainability. |
| C. | Reliability. |
| D. | Efficiency. |
| Answer» B. Maintainability. | |
| 72. |
Name the process that confirms that the software meets its technical specification. |
| A. | Test |
| B. | Validation |
| C. | Verification |
| D. | Acceptance |
| Answer» D. Acceptance | |
| 73. |
Which is non-functional software testing? |
| A. | Unit Testing |
| B. | Block box testing |
| C. | Performance Testing |
| D. | Regression testing |
| Answer» D. Regression testing | |
| 74. |
__________does look at the implementation details. |
| A. | Unit testing. |
| B. | Loop testing. |
| C. | Functional testing. |
| D. | Structural testing. |
| Answer» E. | |
| 75. |
Quality Circles members are |
| A. | Paid according to their contribution to quality |
| B. | External consultants designed to provide training in the use of Quality tools |
| C. | Always machine operators |
| D. | None of the above, all of the statements are false |
| Answer» E. | |
| 76. |
Executing the same test case by giving the number of inputs on same build called as |
| A. | Regression Testing |
| B. | Retesting |
| C. | Ad hoc Testing |
| D. | Sanity Testing |
| Answer» E. | |
| 77. |
Software testing which is done without planning and Documentation is known as |
| A. | Adhoc Testing |
| B. | Unit Testing |
| C. | Regression testing |
| D. | Functional testing. |
| Answer» B. Unit Testing | |
| 78. |
Control Charts is a statistical technique to assess, monitor, and ______the stability of aprocess. |
| A. | Maintain |
| B. | Process |
| C. | Demand |
| D. | Increase |
| Answer» B. Process | |
| 79. |
According to Pareto’s principle, x% of defects can be traced to y% of all causes. Whatare the values of x and y? |
| A. | 60, 40 |
| B. | 70, 30 |
| C. | 80, 20 |
| D. | No such principle exists |
| Answer» D. No such principle exists | |
| 80. |
Requirement and Analysis, Design, Development or Coding, Testing and __________iscalled as Software Development Life Cycle (SDLC) |
| A. | Maintenance |
| B. | Feedback |
| C. | Analysis |
| D. | Elicitation |
| Answer» B. Feedback | |
| 81. |
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» C. Verification. | |
| 82. |
A Non-Functional Software testing done to check if the user interface is easy to use and understand |
| A. | Usability Testing |
| B. | Security Testing |
| C. | Unit testing |
| D. | Block Box Testing |
| Answer» B. Security Testing | |
| 83. |
If a sample of parts is measured and the mean of the measurements is outside the controllimits the process is |
| A. | In control, but not capable of producing within the established control limits |
| B. | Out of control and the process should be investigated for assignable variation |
| C. | Within the established control limits with only natural causes of variation |
| D. | Monitored closely to see if the next sample mean will also fall outside the control limits |
| Answer» C. Within the established control limits with only natural causes of variation | |
| 84. |
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» D. All dc-paths | |
| 85. |
Phase Definition. It will come under |
| A. | CMM Level 1 |
| B. | CMM Level 2 |
| C. | None |
| D. | none |
| Answer» C. None | |
| 86. |
……………………. is the process, which controls the changes made to a system, and manages the different versions of the evolving software product. |
| A. | Software management |
| B. | Configuration management |
| C. | Version management |
| D. | Release management |
| Answer» C. Version management | |
| 87. |
Six Sigma methodologies define three core steps. |
| A. | Analyze, improve, control |
| B. | Analyze, design, verify |
| C. | Define, measure, analyze |
| D. | Define, measure, control |
| Answer» D. Define, measure, control | |
| 88. |
The process of identifying other organizations that are best at some facet of your operations and then modeling your organization after them is known as |
| A. | Continuous improvement |
| B. | Employee empowerment |
| C. | Benchmarking |
| D. | Copycatting |
| Answer» D. Copycatting | |
| 89. |
COCOMO is ________. |
| A. | Constructive Common Model. |
| B. | Constructive Cost Model. |
| C. | Constructive Collaborative Model. |
| D. | Constructive Comparative Model. |
| Answer» C. Constructive Collaborative Model. | |
| 90. |
With respect to software metrics, which statement is NOT true? |
| A. | A indirect measure focuses on attributes of a project which can be measured by process, product or resource. |
| B. | A direct measure focuses on attributes of a project which can be measured by examining a process, product or resource. |
| C. | External attributes are always measured indirectly. |
| D. | Lines of code is a direct measurement. |
| Answer» B. A direct measure focuses on attributes of a project which can be measured by examining a process, product or resource. | |
| 91. |
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» D. Array bound violations | |
| 92. |
"Kaizen" is a Japanese term meaning |
| A. | A fool proof mechanism |
| B. | Just-in-time (JIT) |
| C. | A fishbone diagram |
| D. | Continuous improvement |
| Answer» E. | |
| 93. |
Verification is |
| A. | Process based |
| B. | Product based |
| C. | Both |
| D. | None |
| Answer» B. Product based | |
| 94. |
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» C. Test Coverage | |
| 95. |
Retesting of a single program or component after a change has been made? |
| A. | Full Regression Testing |
| B. | Unit Regression |
| C. | Regional Regression |
| D. | Retesting |
| Answer» C. Regional Regression | |
| 96. |
User Acceptance testing is |
| A. | White box testing |
| B. | Black box testing |
| C. | Gray box testing |
| D. | None of the above |
| Answer» C. Gray box testing | |
| 97. |
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» B. Incremental model | |
| 98. |
__________ is the mechanical or algorithmic cause of error. |
| A. | Faults. |
| B. | Coverage analysis. |
| C. | Bug. |
| D. | Defect. |
| Answer» E. | |
| 99. |
Software quality is defined as |
| A. | Conformance to user specified requirements. |
| B. | Achievement of extremely low defect rates. |
| C. | Production of software with high reliability |
| D. | None of the above |
| Answer» B. Achievement of extremely low defect rates. | |
| 100. |
Which one is not Structural Testing? |
| A. | Regression |
| B. | Parallel |
| C. | Acceptance |
| D. | Stress |
| Answer» D. Stress | |