McqMate
These multiple-choice questions (MCQs) are designed to enhance your knowledge and understanding in the following areas: Computer Science Engineering (CSE) , Bachelor of Business Administration in Computer Applications (BBA [CA]) , Bachelor of Business Administration (BBA) , Master of Computer Applications (MCA) .
Chapters
| 151. |
Which of the following errors should not be tested when error handling is evaluated? |
| A. | Error description is unintelligible |
| B. | Error noted does not correspond to error encountered |
| C. | Error condition causes system intervention prior to error handling |
| D. | Error description provide enough information to assist in the location of the cause |
| Answer» A. Error description is unintelligible | |
| 152. |
What is normally considered as an adjunct to the coding step |
| A. | Integration testing |
| B. | Unit testing |
| C. | Completion of Testing |
| D. | Regression Testing |
| Answer» B. Unit testing | |
| 153. |
Which of the following is not regression test case? |
| A. | A representative sample of tests that will exercise all software functions |
| B. | Additional tests that focus on software functions that are likely to be affected by the change |
| C. | Tests that focus on the software components that have been changed |
| D. | Low-level components are combined into clusters that perform a specific software sub-function |
| Answer» D. Low-level components are combined into clusters that perform a specific software sub-function | |
| 154. |
Which testing is an integration testing approach that is commonly used when “shrinkwrapped” software products are being developed? |
| A. | Regression Testing |
| B. | Integration testing |
| C. | Smoke testing |
| D. | Validation testing |
| Answer» C. Smoke testing | |
| 155. |
In which testing level the focus is on customer usage? |
| A. | Alpha Testing |
| B. | Beta Testing |
| C. | Validation Testing |
| D. | Both Alpha and Beta |
| Answer» D. Both Alpha and Beta | |
| 156. |
Risk management is one of the most important jobs for a |
| A. | Client |
| B. | Investor |
| C. | Production team |
| D. | Project manager |
| Answer» D. Project manager | |
| 157. |
Which of the following risk is the failure of a purchased component to perform as expected? |
| A. | Product risk |
| B. | Project risk |
| C. | Business risk |
| D. | Programming risk |
| Answer» A. Product risk | |
| 158. |
Which of the following term is best defined by the statement: “There will be a change of organizational management with different priorities.”? |
| A. | Staff turnover |
| B. | Technology change |
| C. | Management change |
| D. | Product competition |
| Answer» C. Management change | |
| 159. |
Which of the following term is best defined by the statement: “The underlying technology on which the system is built is superseded by new technology.”? |
| A. | Technology change |
| B. | Product competition |
| C. | Requirements change |
| D. | None of the mentioned |
| Answer» A. Technology change | |
| 160. |
What assess the risk and your plans for risk mitigation and revise these when you learn more about the risk? |
| A. | Risk monitoring |
| B. | Risk planning |
| C. | Risk analysis |
| D. | Risk identification |
| Answer» A. Risk monitoring | |
| 161. |
Which of the following risks are derived from the organizational environment where the software is being developed? |
| A. | People risks |
| B. | Technology risks |
| C. | Estimation risks |
| D. | Organizational risks |
| Answer» A. People risks | |
| 162. |
Which of the following risks are derived from the software or hardware technologies that are used to develop the system? |
| A. | Managerial risks |
| B. | Technology risks |
| C. | Estimation risks |
| D. | Organizational risks |
| Answer» B. Technology risks | |
| 163. |
The object of ___________within an OO system is to design tests that have a high likelihood of uncovering plausible bugs. |
| A. | Fault-based testing |
| B. | Integration testing |
| C. | Use-based testing |
| D. | Scenario-based testing |
| Answer» A. Fault-based testing | |
| 164. |
Which of the following is black-box oriented and can be accomplished by applying the same black-box methods discussed for conventional software? |
| A. | Conventional testing |
| B. | OO system validation testing |
| C. | Test case design |
| D. | Both Conventional testing and OO system validation testing |
| Answer» D. Both Conventional testing and OO system validation testing | |
| 165. |
Software mistakes during coding are known as |
| A. | errors |
| B. | failures |
| C. | bugs |
| D. | defects |
| Answer» C. bugs | |
| 166. |
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 | |
| 167. |
Which of the following is not a part of bug report? |
| A. | Test case |
| B. | Output |
| C. | Software Version |
| D. | LOC |
| Answer» D. LOC | |
| 168. |
Which testing integrates the set of classes required to respond to one input or event for the system? |
| A. | cluster testing |
| B. | thread-based testing |
| C. | use-based testing |
| D. | none of the mentioned |
| Answer» B. thread-based testing | |
| 169. |
Which of the following is one of the steps in the integration testing of OO software? |
| A. | cluster testing |
| B. | thread-based testing |
| C. | use-based testing |
| D. | none of the above |
| Answer» A. cluster testing | |
| 170. |
__________ methods can be used to drive validations tests |
| A. | Yellow-box testing |
| B. | Black-box testing |
| C. | White-box testing |
| D. | All of the mentioned |
| Answer» B. Black-box testing | |
| 171. |
A predicate expression associated with an event is known as |
| A. | Transition |
| B. | Class |
| C. | Guard |
| D. | None of the above |
| Answer» A. Transition | |
| 172. |
Testing of nested loops were suggested by |
| A. | Little wood |
| B. | Beizer |
| C. | Boehm |
| D. | None of the above |
| Answer» B. Beizer | |
| 173. |
A powerful technique to use any time a system presents a small input domain with a large number of permutations is known as |
| A. | Regression testing |
| B. | Object oriented testing |
| C. | Orthogonal array testing |
| D. | None of the above |
| Answer» C. Orthogonal array testing | |
| 174. |
What is the normal order of activities in which traditional software testing is organized?
|
| A. | a, d, c, b |
| B. | b, d, a, c |
| C. | c, a, d, b |
| D. | d, b, c, a |
| Answer» C. c, a, d, b | |
| 175. |
Which of the following need to be assessed during unit testing? |
| A. | Algorithmic performance |
| B. | Code stability |
| C. | Execution paths |
| D. | Both c and c |
| Answer» D. Both c and c | |
| 176. |
Top-down integration testing has as it's major advantage(s) that |
| A. | Low level modules never need testing |
| B. | Major decision points are tested early |
| C. | No drivers need to be written |
| D. | Both b and c |
| Answer» D. Both b and c | |
| 177. |
Bottom-up integration testing has as it's major advantage(s) that |
| A. | Major decision points are tested early |
| B. | No drivers need to be written |
| C. | No stubs need to be written |
| D. | Regression testing is not required |
| Answer» C. No stubs need to be written | |
| 178. |
The OO testing integration strategy involves testing |
| A. | Groups of classes that collaborate or communicate in some way |
| B. | Single operations as they are added to the evolving class implementation |
| C. | Operator programs derived from use-case scenarios |
| D. | None of the above |
| Answer» A. Groups of classes that collaborate or communicate in some way | |
| 179. |
Acceptance tests are normally conducted by the |
| A. | Developer |
| B. | End users |
| C. | Test team |
| D. | Systems engineers |
| Answer» B. End users | |
| 180. |
Fault-based testing is best reserved for |
| A. | Conventional software testing |
| B. | Operations and classes those are critical or suspect |
| C. | Use-case validation |
| D. | White-box testing of operator algorithms |
| Answer» B. Operations and classes those are critical or suspect | |
| 181. |
Testing OO class operations is made more difficult by |
| A. | Encapsulation |
| B. | Inheritance |
| C. | Polymorphism |
| D. | Both b and c |
| Answer» D. Both b and c | |
| 182. |
Scenario-based testing |
| A. | Concentrates on actor and software interaction |
| B. | Misses errors in specifications |
| C. | Misses errors in subsystem interactions |
| D. | Both a and b |
| Answer» C. Misses errors in subsystem interactions | |
| 183. |
Deep structure testing is not designed to |
| A. | Examine object behaviors |
| B. | Exercise communication mechanisms |
| C. | Exercise object dependencies |
| D. | Exercise structure observable by the user |
| Answer» A. Examine object behaviors | |
| 184. |
Which of these techniques is not useful for partition testing at the class level? |
| A. | Attribute-based partitioning |
| B. | Category-based partitioning |
| C. | Equivalence class partitioning |
| D. | State-based partitioning |
| Answer» D. State-based partitioning | |
| 185. |
Tests derived from behavioral class models should be based on the |
| A. | Data flow diagram |
| B. | Object-relation diagram |
| C. | State diagram |
| D. | Use-case diagram |
| Answer» C. State diagram | |
| 186. |
_________ is the lease effective methods in isolating the cause of software errors. |
| A. | Algorithmic Bugs. |
| B. | Brute Force Approach. |
| C. | Cause Elimination Approach. |
| D. | Backtracking Approach |
| Answer» B. Brute Force Approach. | |
| 187. |
The major disadvantage of top-down approach is need for _________. |
| A. | Critical module. |
| B. | skeleton |
| C. | Stub. |
| D. | Project |
| Answer» C. Stub. | |
| 188. |
_________ couples top-down, bottom-up for upper and sub ordinate levels. |
| A. | Alpha testing. |
| B. | Unit testing. |
| C. | Sandwich testing. |
| D. | Performance testing |
| Answer» C. Sandwich testing. | |
| 189. |
What are the types of Integration Testing? |
| A. | Big Bang Testing |
| B. | Bottom up Testing |
| C. | Top Down Testing |
| D. | All of the above |
| Answer» D. All of the above | |
| 190. |
Which of the following testing strategy is applicable at all three levels of testing |
| A. | White box testing |
| B. | Mutation testing |
| C. | Regression testing |
| D. | None of the above |
| Answer» C. Regression testing | |
| 191. |
Alpha testing involves |
| A. | Customers |
| B. | Testers |
| C. | Developers |
| D. | All of the above |
| Answer» D. All of the above | |
| 192. |
Site for Alpha testing is |
| A. | Software development company |
| B. | Installation site |
| C. | Anywhere |
| D. | None of the above |
| Answer» A. Software development company | |
| 193. |
Site of Beta testing is |
| A. | Software organization |
| B. | Customer’s site |
| C. | Anywhere |
| D. | All of the above |
| Answer» B. Customer’s site | |
| 194. |
Testing and subsequent debugging can account for __________ software development effort. |
| A. | 5-10% |
| B. | 10-20% |
| C. | 30-40% |
| D. | 80-90% |
| Answer» C. 30-40% | |
| 195. |
Integration testing techniques are |
| A. | Top down |
| B. | Bottom up |
| C. | Sandwich |
| D. | All of the above |
| Answer» D. All of the above | |
| 196. |
Top-down approach is used for |
| A. | Development |
| B. | Identification of faults |
| C. | Validation |
| D. | Functional testing |
| Answer» B. Identification of faults | |
| 197. |
Which of the following validation activities belong to low-level testing? |
| A. | Unit testing |
| B. | Integration testing |
| C. | Performance testing |
| D. | Both (a) and (b) |
| Answer» A. Unit testing | |
| 198. |
Debugging is a two- step process that begins when you find an error as a result of a successful test case. Step 1 is the determination of the exact nature and location of the suspected error within the program. Step 2 consists of _______________ |
| A. | viewing the error |
| B. | locating the error |
| C. | fixing the error |
| D. | filing the error |
| Answer» C. fixing the error | |
| 199. |
________establishes the existence of errors _______locates and corrects the errors. |
| A. | Debugging, testing |
| B. | Testing, Debugging |
| C. | Testing, Verifying |
| D. | Testing, Validation |
| Answer» B. Testing, Debugging | |
| 200. |
What is the relationship between testing and quality assurance? |
| A. | QA is part of a complete testing process |
| B. | Testing and QA are two terms for the same thing |
| C. | Testing is part of a complete QA process |
| D. | When Testing is over it becomes QA |
| Answer» C. Testing is part of a complete QA process | |
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