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Diploma in Information Technology Application page 4
D I T A
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----------- DITA PRACTICE MCQ ----------
61. All components work together as a unit is called____
a) System
b) Component classification
c) Storing system
d) Operating system
Answer: a) System
----------- DITA PRACTICE MCQ ----------
62. A person who produces or creates new programs for industrial and business users is called____?
a) System analysts
b) Program coordinator
c) Computer coordinator
d) User interface
Answer: a) System analysts
----------- DITA PRACTICE MCQ ----------
63. The time factor when determining the efficiency of algorithm is measured by_____
a) Counting microseconds.
b) Counting the number of key operations.
c) Counting the number of statements.
d) Counting the kilobytes of algorithm.
Answer: b) Counting the number of key operations.
----------- DITA PRACTICE MCQ ----------
64. In a URL what does .org represents_____
a) educational institute
b) military site
c) organization
d) commercial
Answer: c) organization
----------- DITA PRACTICE MCQ ----------
65. A textbox is an example of_____
a) button
b) method
c) event
d) Control
Answer: d) Control
----------- DITA PRACTICE MCQ ----------
66. The advantage of For…Next loops over Do…Loops is that they are: _____
a) easier to read and maintain.
b) less prone to being infinite loops.
c) good for working with arrays.
d) All of the above.
Answer: d) All of the above.
----------- DITA PRACTICE MCQ ----------
67. When flowchart direction lines are unclear then the programmer can use
a) arrows
b) horizontal lines
c) vertical lines
d) inverted triangle
Answer: a) arrows
----------- DITA PRACTICE MCQ ----------
68. ARPANET stands for: _____
a) Advanced Research Policy Agency Network.
b) Advanced Research Projects Agency Network.
c) Advanced Research Projects Agency Norms.
d) Advanced Rejoin Projects Agency Norms.
Answer: b) Advanced Research Projects Agency Network.
----------- DITA PRACTICE MCQ ----------
69. The Worst case occur in linear search algorithm when_____
a) Item is somewhere in the middle of the array.
b) Item is not in the array at all.
c) Item is the last element in the array.
d) Item is the last element in the array or is not there at all.
Answer: d) Item is the last element in the array or is not there at all.
----------- DITA PRACTICE MCQ ----------
70. Debug window is the same as ____ window.
a) procedure.
b) object.
c) form
d) code
Answer: d) code
----------- DITA PRACTICE MCQ ----------
71. What is the full form of CC option while Compose/Sending mail
?
a) Carbon copy
b) Copy carbon
c) Copy to copy
d) Carbon to Connect
Answer: a) Carbon copy
----------- DITA PRACTICE MCQ ----------
72. The ____ statement checks in the module for usage of any undeclared variables and reports an error tothe user.
a) looping
b) iteration.
c) dim
d) external
Answer: c) dim
----------- DITA PRACTICE MCQ ----------
73. What is the minimum bandwidth required for broadband
connection?
a) 128 kbps
b) 256 kbps
c) 512 kbps
d) 2048 kbps
Answer:b) 256 kbps
----------- DITA PRACTICE MCQ ----------
74. In a flowchart a calculation (process) is represented by____.
a) A rectangle
b) A rhombus
c) A parallelogram
d) A circle
Answer: a) A rectangle
----------- DITA PRACTICE MCQ ----------
75. Which datatype store yes/no type data ?
a) Varient
b) Integer
c) Boolean
d) String
Answer: c) Boolean
----------- DITA PRACTICE MCQ ----------
76. The browser’s __________ keeps a list of web pages you have visited during the current session.
a) history
b) cache
c) favorites
d) trail
Answer: a) history
----------- DITA PRACTICE MCQ ----------
77. What are the three algorithm constructs?
a) Sequence, selection, repetition.
b) Input, output, process.
c) Input/output, decision, terminator.
d) Loop, input/output, process.
Answer: a) Sequence, selection, repetition.
----------- DITA PRACTICE MCQ ----------
78. Default data type of a variable in VB is_____
a) Integer
b) String
c) Float
d) Variant
Answer: d) Variant
----------- DITA PRACTICE MCQ ----------
79. In Flowcharts of algorithms, messages are classified as_____
a) steps of algorithm
b) selection of steps
c) cancellation of procedures
d) addition of steps
Answer: a) steps of algorithm
----------- DITA PRACTICE MCQ ----------
80. LIST Property is used_____
a) Command Button
b) Label
c) TextBox
d) ComboBox
Answer: d) ComboBox
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