McqMate
These multiple-choice questions (MCQs) are designed to enhance your knowledge and understanding in the following areas: Computer Science Engineering (CSE) , Information Technology Engineering (IT) , Bachelor of Science in Computer Science SY (BSc CS) , Bachelor of Computer Applications (BCA) , Bachelor of Business Administration in Computer Applications (BBA [CA]) .
Chapters
| 151. |
3 USER INTERFACE DESIGN: INTERFACE |
| A. | short-term memory |
| B. | shortcuts |
| C. | objects that appear on the screen |
| D. | all of the mentioned |
| Answer» A. short-term memory | |
| 152. |
Which of the following option is not considered by the Interface design? |
| A. | the design of interfaces between software components |
| B. | the design of interfaces between the software and human producers and consumers of information |
| C. | the design of the interface between two computers |
| D. | all of the mentioned |
| Answer» C. the design of the interface between two computers | |
| 153. |
A software might allow a user to interact via |
| A. | keyboard commands |
| B. | mouse movement |
| C. | voice recognition commands |
| D. | all of the mentioned |
| Answer» D. all of the mentioned | |
| 154. |
A software engineer designs the user interface by applying an iterative process that draws on predefined design principles. |
| A. | true |
| B. | false |
| Answer» A. true | |
| 155. |
What incorporates data, architectural, interface, and procedural representations of the software? |
| A. | design model |
| B. | user’s model |
| C. | mental image |
| D. | system image |
| Answer» A. design model | |
| 156. |
What establishes the profile of end-users of the system? |
| A. | design model |
| B. | user’s model |
| C. | mental image |
| D. | system image |
| Answer» B. user’s model | |
| 157. |
What combines the outward manifestation of the computer-based system , coupled with all supporting information that describe system syntax and semantics? |
| A. | mental image |
| B. | interface design |
| C. | system image |
| D. | interface validation |
| Answer» C. system image | |
| 158. |
Which of the following steps is applied to develop a decision table? |
| A. | list all actions that can be associated with a specific procedure |
| B. | list all conditions during execution of the procedure |
| C. | define rules by indicating what action(s) occurs for a set of conditions |
| D. | all of the mentioned |
| Answer» D. all of the mentioned | |
| 159. |
is a pidgin(simplified version of a language that develops as a means of communication between two or more groups that do not have a language in common) |
| A. | program design language |
| B. | structured english |
| C. | pseudocode |
| D. | all of the mentioned |
| Answer» D. all of the mentioned | |
| 160. |
Which of the following term is best defined by the statement:”The ability to represent local and global data is an essential element of component-level design.”? |
| A. | data representation |
| B. | logic verification |
| C. | “code-to” ability |
| D. | automatic processing |
| Answer» A. data representation | |
| 161. |
A software component |
| A. | implements some functionality |
| B. | has explicit dependencies through provides and required interfaces |
| C. | communicates through its interfaces only |
| D. | all of the mentioned |
| Answer» D. all of the mentioned | |
| 162. |
Which diagram evolved from a desire to develop a procedural design representation that would not allow violation of the structured constructs? |
| A. | state transition diagram |
| B. | box diagram |
| C. | er diagram |
| D. | none of the mentioned |
| Answer» B. box diagram | |
| 163. |
A executes the loop task first, then tests a condition and repeats the task until the condition fails. |
| A. | repeat until |
| B. | condition |
| C. | do while tests |
| D. | if then-else |
| Answer» A. repeat until | |
| 164. |
Which of the following is not a characteristics of box diagram? |
| A. | functional domain |
| B. | arbitrary transfer of control is impossible |
| C. | recursion is easy to represent |
| D. | providing a notation that translates actions and conditions |
| Answer» D. providing a notation that translates actions and conditions | |
| 165. |
The is represented as two processing boxes connected by an line (arrow) of control. |
| A. | repetition |
| B. | sequence |
| C. | condition |
| D. | none of the mentioned |
| Answer» B. sequence | |
| 166. |
Which of the following term is best defined by the statement “Notation that can be input directly into a computer-based development system offers significant benefits.”? |
| A. | machine readability |
| B. | maintainability |
| C. | structure enforcement |
| D. | overall simplicity |
| Answer» A. machine readability | |
| 167. |
Which of the following term describes testing? |
| A. | finding broken code |
| B. | evaluating deliverable to find errors |
| C. | a stage of all projects |
| D. | none of the mentioned |
| Answer» B. evaluating deliverable to find errors | |
| 168. |
What is Cyclomatic complexity? |
| A. | black box testing |
| B. | white box testing |
| C. | yellow box testing |
| D. | green box testing |
| Answer» B. white box testing | |
| 169. |
Lower and upper limits are present in which chart? |
| A. | run chart |
| B. | bar chart |
| C. | control chart |
| D. | none of the mentioned |
| Answer» A. run chart | |
| 170. |
Maintenance testing is performed using which methodology? |
| A. | retesting |
| B. | sanity testing |
| C. | breadth test and depth test |
| D. | confirmation testing |
| Answer» C. breadth test and depth test | |
| 171. |
White Box techniques are also classified as |
| A. | design based testing |
| B. | structural testing |
| C. | error guessing technique |
| D. | none of the mentioned |
| Answer» B. structural testing | |
| 172. |
Exhaustive testing is |
| A. | always possible |
| B. | practically possible |
| C. | impractical but possible |
| D. | impractical and impossible |
| Answer» C. impractical but possible | |
| 173. |
Which of the following is/are White box technique? |
| A. | statement testing |
| B. | decision testing |
| C. | condition coverage |
| D. | all of the mentioned |
| Answer» D. all of the mentioned | |
| 174. |
What are the various Testing Levels? |
| A. | unit testing |
| B. | system testing |
| C. | integration testing |
| D. | all of the mentioned |
| Answer» D. all of the mentioned | |
| 175. |
Boundary value analysis belong to? |
| A. | white box testing |
| B. | black box testing |
| C. | white box & black box testing |
| D. | none of the mentioned |
| Answer» B. black box testing | |
| 176. |
Alpha testing is done at |
| A. | developer’s end |
| B. | user’s end |
| C. | developer’s & user’s end |
| D. | none of the mentioned |
| Answer» A. developer’s end | |
| 177. |
Software Debugging is a set of activities that can be planned in advance and conducted systematically. |
| A. | true |
| B. | false |
| Answer» B. false | |
| 178. |
Which of the following is not a software testing generic characteristics? |
| A. | different testing techniques are appropriate at different points in time |
| B. | testing is conducted by the developer of the software or an independent test group |
| C. | testing and debugging are different activities, but debugging must be accommodated in any testing strategy |
| D. | none of the mentioned |
| Answer» A. different testing techniques are appropriate at different points in time | |
| 179. |
ITG stands for |
| A. | instantaneous test group |
| B. | integration testing group |
| C. | individual testing group |
| D. | independent test group |
| Answer» D. independent test group | |
| 180. |
By collecting during software testing, it is possible to develop meaningful guidelines to halt the testing process. |
| A. | failure intensity |
| B. | testing time |
| C. | metrics |
| D. | all of the mentioned |
| Answer» C. metrics | |
| 181. |
Test cases should uncover errors like |
| A. | nonexistent loop termination |
| B. | comparison of different data types |
| C. | incorrect logical operators or precedence |
| D. | all of the mentioned |
| Answer» A. nonexistent loop termination | |
| 182. |
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 of the error |
| Answer» A. error description is unintelligible | |
| 183. |
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 | |
| 184. |
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 | |
| 185. |
Which testing is an integration testing approach that is commonly used when “shrink-wrapped” software products are being developed? |
| A. | regression testing |
| B. | integration testing |
| C. | smoke testing |
| D. | validation testing |
| Answer» C. smoke testing | |
| 186. |
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 | |
| 187. |
Validation refers to the set of tasks that ensure that software correctly implements a specific function. |
| A. | true |
| B. | false |
| Answer» B. false | |
| 188. |
What are the problems with re-structuring? |
| A. | loss of comments |
| B. | loss of documentation |
| C. | heavy computational demands |
| D. | all of the mentioned |
| Answer» B. loss of documentation | |
| 189. |
Which of the following is not a module type? |
| A. | object modules |
| B. | hardware modules |
| C. | functional modules |
| D. | process support modules |
| Answer» A. object modules | |
| 190. |
Reverse engineering of data focuses on |
| A. | internal data structures |
| B. | database structures |
| C. | all of the mentioned |
| D. | none of the mentioned |
| Answer» C. all of the mentioned | |
| 191. |
Forward engineering is not necessary if an existing software product is producing the correct output. |
| A. | true |
| B. | false |
| Answer» B. false | |
| 192. |
Which of the following is not an example of a business process? |
| A. | designing a new product |
| B. | hiring an employee |
| C. | purchasing services |
| D. | testing software |
| Answer» D. testing software | |
| 193. |
Which of the following is a data problem? |
| A. | hardware problem |
| B. | record organisation problems |
| C. | heavy computational demands |
| D. | loss of comments |
| Answer» B. record organisation problems | |
| 194. |
When does one decides to re-engineer a product? |
| A. | when tools to support restructuring are disabled |
| B. | when system crashes frequently |
| C. | when hardware or software support becomes obsolete |
| D. | subsystems of a larger system require few maintenance |
| Answer» C. when hardware or software support becomes obsolete | |
| 195. |
Which of the following is not a business goal of re-engineering ? |
| A. | cost reduction |
| B. | time reduction |
| C. | maintainability |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 196. |
Which of these benefits can be achieved when software is restructured? |
| A. | higher quality programs |
| B. | reduced maintenance effort |
| C. | software easier to test |
| D. | all of the mentioned |
| Answer» D. all of the mentioned | |
| 197. |
Data re-engineering may be part of the process of migrating from a file-based system to a DBMS-based system or changing from one DBMS to another. |
| A. | true |
| B. | false |
| Answer» A. true | |
| 198. |
BPR stands for |
| A. | business process re-engineering |
| B. | business product re-engineering |
| C. | business process requirements |
| D. | none of the mentioned |
| Answer» A. business process re-engineering | |
| 199. |
Source code translation is a part of which re-engineering technique? |
| A. | data re-engineering |
| B. | refactoring |
| C. | restructuring |
| D. | none of the mentioned |
| Answer» C. restructuring | |
| 200. |
In reverse engineering process, what refers to the sophistication of the design information that can be extracted from the source code? |
| A. | interactivity |
| B. | completeness |
| C. | abstraction level |
| D. | direction level |
| Answer» C. abstraction level | |
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