McqMate
These multiple-choice questions (MCQs) are designed to enhance your knowledge and understanding in the following areas: Information Technology Engineering (IT) .
Chapters
| 51. |
If you were a lead developer of a software company and you are asked to submit a project/product within a stipulated time-frame with no cost barriers, which model would you select? |
| A. | Waterfall |
| B. | Spiral |
| C. | RAD |
| D. | Incremental |
| Answer» C. RAD | |
| 52. |
Which two of the following models will not be able to give the desired outcome if user’s participation is not involved? |
| A. | Waterfall & Spiral |
| B. | RAD & Spiral |
| C. | RAD & Waterfall |
| D. | RAD & Prototyping |
| Answer» D. RAD & Prototyping | |
| 53. |
A company is developing an advance version of their current software available in the market, what model approach would they prefer ? |
| A. | RAD |
| B. | Iterative Enhancement |
| C. | Both RAD & Iterative Enhancement |
| D. | Spiral |
| Answer» C. Both RAD & Iterative Enhancement | |
| 54. |
Choose the correct option from given below: |
| A. | Prototyping Model facilitates reusability of components |
| B. | RAD Model Model facilitates reusability of components |
| C. | Both RAD & Prototyping Model facilitates reusability of components |
| D. | None |
| Answer» C. Both RAD & Prototyping Model facilitates reusability of components | |
| 55. |
Which one of the following models is not suitable for accommodating any change? |
| A. | Build & Fix Model |
| B. | Prototyping Model |
| C. | RAD Model |
| D. | Waterfall Model |
| Answer» D. Waterfall Model | |
| 56. |
Which of the following is golden rule for interface design? |
| A. | Place the user in control |
| B. | Reduce the user’s memory load |
| C. | Make the interface consistent |
| D. | All of the mentioned |
| Answer» D. All of the mentioned | |
| 57. |
Which of the following is not a design principle that allow the user to maintain control? |
| A. | Provide for flexible interaction |
| B. | Allow user interaction to be interrupt-able and undo-able |
| C. | Show technical internals from the casual user |
| D. | Design for direct interaction with objects that appear on the screen |
| Answer» C. Show technical internals from the casual user | |
| 58. |
Which of the following is not a user interface design process? |
| A. | User, task, and environment analysis and modeling |
| B. | Interface design |
| C. | Knowledgeable, frequent users |
| D. | Interface validation |
| Answer» C. Knowledgeable, frequent users | |
| 59. |
When users are involved in complex tasks, the demand on __________ can be significant. |
| A. | short-term memory |
| B. | shortcuts |
| C. | objects that appear on the screen |
| D. | all of the mentioned |
| Answer» A. short-term memory | |
| 60. |
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 | |
| 61. |
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 | |
| 62. |
You have to address a usability issue pertaining to a software interface. You will provide solutions after understanding: |
| A. | How the developer uses the software? |
| B. | How the users use the software? |
| C. | How you use the software? |
| D. | How your friends use the software? |
| Answer» B. How the users use the software? | |
| 63. |
When should a developer apply usability principles? |
| A. | After selling the product |
| B. | None of the above |
| C. | While developing the product. |
| D. | Early in the SDLC |
| Answer» D. Early in the SDLC | |
| 64. |
Which of the following interface design principles does not allow the user to remain in control of the interaction with a computer ? |
| A. | allow interaction to interruptible |
| B. | allow interaction to be undoable |
| C. | hide technical internals from casual users |
| D. | only provide one rigidly defined method for accomplishing a task |
| Answer» D. only provide one rigidly defined method for accomplishing a task | |
| 65. |
Genetically different population with the same physical features is known as ____________ |
| A. | Ecosystem |
| B. | Ecads |
| C. | Community |
| D. | Ecotype |
| Answer» D. Ecotype | |
| 66. |
Name the group of species which exploit the abiotic and biotic resources in a similar way? |
| A. | Guild |
| B. | Ecads |
| C. | Biomes |
| D. | Community |
| Answer» A. Guild | |
| 67. |
Who proposed the term ecosystem? |
| A. | Grinnel |
| B. | Turesson |
| C. | A.G. Tansley |
| D. | Lindeman |
| Answer» C. A.G. Tansley | |
| 68. |
Android applications signed at the time _____. |
| A. | Before installed |
| B. | After installed |
| C. | Both A and B |
| D. | None of these |
| Answer» A. Before installed | |
| 69. |
In android application Which file holds to use the internet_____ |
| A. | Create file |
| B. | Manifest file |
| C. | system file |
| D. | None of these |
| Answer» B. Manifest file | |
| 70. |
Specifies the layout of android screen use_____file. |
| A. | R |
| B. | Manifest |
| C. | Layout |
| D. | None of these |
| Answer» C. Layout | |
| 71. |
______ contains the R.java file. |
| A. | Src |
| B. | Gen |
| C. | Both A and B |
| D. | None of these |
| Answer» B. Gen | |
| 72. |
In memory, Activity doesn’t exist Thatis____state. |
| A. | Initial |
| B. | Running |
| C. | Starting |
| D. | All of these |
| Answer» C. Starting | |
| 73. |
Mobile cloud computing at its simplest refers to an __________ |
| A. | Intervention |
| B. | Internet |
| C. | Infrastructure |
| D. | Intervention & Internet |
| Answer» C. Infrastructure | |
| 74. |
To use the Android menu system what method you should override? |
| A. | on Create Menu() |
| B. | on Create Options Menu() |
| C. | Both A & B |
| D. | on Menu Created() |
| Answer» B. on Create Options Menu() | |
| 75. |
Which is not an Android component of the following? |
| A. | Layout |
| B. | Service |
| C. | Activity |
| D. | Both A & C |
| Answer» A. Layout | |
| 76. |
_____is the first callback method invoked by the system during an Activity life-cycle,? |
| A. | on Stop() |
| B. | Both A & B |
| C. | on Create() |
| D. | on Restore() |
| Answer» C. on Create() | |
| 77. |
Which is not a valid Android resource file name of the following? |
| A. | my_layout.xml |
| B. | mylayout.xml |
| C. | myLayout.xml |
| D. | Both B & C |
| Answer» C. myLayout.xml | |
| 78. |
______is the parent class of all Activity widgets? |
| A. | View |
| B. | ViewGroup |
| C. | Layout |
| D. | Both A & C |
| Answer» A. View | |
| 79. |
______is not included in the Android application framework? |
| A. | Notification Manager |
| B. | Window Manager |
| C. | Both A & B |
| D. | Dialer Manager |
| Answer» D. Dialer Manager | |
| 80. |
The Android project folder “res/” contain_____? |
| A. | Resource files |
| B. | Java Activity classes |
| C. | Both A & B |
| D. | Java source code |
| Answer» A. Resource files | |
| 81. |
Which piece of code used in Android is not open source? |
| A. | Power management |
| B. | Audio driver |
| C. | Wi-Fi driver |
| D. | Keypad driver |
| Answer» C. Wi-Fi driver | |
| 82. |
In a cellular system, the same frequency is used for other users using the technique — ——- |
| A. | Frequency planning |
| B. | Frequency hopping |
| C. | Frequency reuse |
| D. | None of the above |
| Answer» C. Frequency reuse | |
| 83. |
Which of the following mobile platform support hundreds of thousands of third-party applications? |
| A. | iPhone |
| B. | Symbian |
| C. | Windows Mobile Phone |
| D. | None of the mentioned |
| Answer» A. iPhone | |
| 84. |
In which of the following computing, mobile device serves as the presentation platform or the display? |
| A. | Soft |
| B. | Mobile |
| C. | JVS |
| D. | All of the mentioned |
| Answer» B. Mobile | |
| 85. |
Which of the following was built to serve as a mobile platform for Internet computing? |
| A. | Windows Phone |
| B. | Android |
| C. | Symbian |
| D. | All of the mentioned |
| Answer» B. Android | |
| 86. |
IMT-2000 is a digital mobile system that functions as |
| A. | Pager |
| B. | Cordless |
| C. | Low earth orbit satellites |
| D. | All of the above |
| Answer» D. All of the above | |
| 87. |
What is the parent class of all Activity widgets? |
| A. | ViewGroup |
| B. | Layout |
| C. | View |
| D. | Widget |
| Answer» C. View | |
| 88. |
Which of the following programming medium is used by MobileMe to create the appearance of a desktop application inside a browser? |
| A. | HTML |
| B. | DHTML |
| C. | Jquery |
| D. | All of the mentioned |
| Answer» B. DHTML | |
| 89. |
Which of the following is a photo and video sharing service by MobileMe? |
| A. | iDisk |
| B. | Find My iPhone |
| C. | iWeb Publish |
| D. | MobileMe Gallery |
| Answer» D. MobileMe Gallery | |
| 90. |
What are the designing rich web interface. |
| A. | Make it Direct |
| B. | Stay on the Page |
| C. | Use Transitions |
| D. | All of the above |
| Answer» D. All of the above | |
| 91. |
A drag lens provides, |
| A. | a view into a different part of data |
| B. | a view into a different part of the list |
| C. | a view into a different part of record |
| D. | a view into a different part of objects |
| Answer» B. a view into a different part of the list | |
| 92. |
Dragging the insertion bar while editing text on the iPhone is an example of, |
| A. | Drop lens |
| B. | Drag lens |
| C. | Drag object |
| D. | Drop object |
| Answer» B. Drag lens | |
| 93. |
In Drag lens, the lens will be made visible, |
| A. | Before Dragging |
| B. | During Dragging |
| C. | After Dragging |
| D. | All of the above |
| Answer» B. During Dragging | |
| 94. |
Checkbox or control-based selection is, |
| A. | Collected Selection |
| B. | Object Selection |
| C. | Toggle Selection |
| D. | Hybrid Selection |
| Answer» B. Object Selection | |
| 95. |
Selection that spans multiple pages is, |
| A. | Collected Selection |
| B. | Object Selection |
| C. | Toggle Selection |
| D. | Hybrid Selection |
| Answer» A. Collected Selection | |
| 96. |
Combination of Toggle Selection and Object Selection is, |
| A. | Collected Selection |
| B. | Multiple Selection |
| C. | Hybrid Selection |
| D. | Non of the Above |
| Answer» C. Hybrid Selection | |
| 97. |
................ is a pattern for keeping track of selection as it spans multiple pages |
| A. | Collected Selection |
| B. | Object Selection |
| C. | Toggle Selection |
| D. | Hybrid Selection |
| Answer» A. Collected Selection | |
| 98. |
................ is when selection is made directly on objects within the interface |
| A. | Instant Selection |
| B. | Direct Selection |
| C. | Object Selection |
| D. | Interface Selection |
| Answer» C. Object Selection | |
| 99. |
The time to acquire a target is a function of the distance to and size of the target, |
| A. | Richard Feynman Law |
| B. | Bruce Tognazzini Law |
| C. | Fitts's Law |
| D. | d.Rolf O. Peterson Law |
| Answer» B. Bruce Tognazzini Law | |
| 100. |
A master switch to toggle on/off Contextual Tools for the page, |
| A. | Multi-Level Tools |
| B. | Hover-Reveal Tools |
| C. | Always-Visible Tools |
| D. | Toggle-Reveal Tools |
| Answer» D. Toggle-Reveal Tools | |
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