Subject Science & Technology
101. Which of the following device doesn’t use scanning as a first step in its working principle?
plotter
ORC
MICR
Bar Code Reader
Ans.
102. In a flowchart, a diamond generally stands for
Start/End
Decision
Processing
Input/Output
Ans.
103. The file extension, EXE generally refers to what kind of file?
Excel file
Audio file
Executable file
MS Excess file
Ans.
104. In an email address “aaa@bbb.ccc”, portion “bbb” indicates?
Domain name
TPC/IP
Domain type
Protocol name
Ans.
105. The type of internet connection might be compared to a regular telephone call, in term of its duration:
Baseband
Broadband
Dial up
Satellite
Ans.
106. What does the term SCSI stands for
Small Computer Software Interface
Small Computer System Interface
Small Computer Storage Interface
Small Computer Standard Interface
Ans.
107. Which must do to return compressed files to their original state
Extract
Archive
Zip
Delete
Ans.
108. The term dot per inch (dpi) refers to
Speed
Resolution
Output
Colors
Ans.
Choose the right phrase or word that best complete the sentences.
109. The function of Gateway is -
to connect two dissimilar networks
to connect two similar networks at
to connect two computer in a LAN
to connect a printer within a LAN
Ans.
110. 1 byte means
10 bits:
32 bits
16 bits
8 bits
Ans.
111. The ASCII code of 'A' is –
60
80
65
100
Ans.
112. URL means
Uniform Resource Locator
University Resource Library
Uniform Research Locator
Universal Research Location
Ans.
113. The size of internet Protocol (lP) address is
8 bits
16 bits
32 bits
64 bits
Ans.
114. RAM is
Non-volatile
Secondary storage
Permanent storage
Volatile
Ans.
115. Which one of the followings is not an application software
Java
MS Word
MS- Excel
Accounting Package
Ans.
116. The OSI model has
7 Layers
5 Layers
9 Layers
8 Layers
Ans.
117. A record is a
collection of bits
collections of fields
collection of bytes
collection of files
Ans.
118. SQL means
Standard Query Learning
Structured Question Language
Structured Query Language
Suitable Query Language
Ans.
119. OMR means
Optical Mark Recognition
Original Mark recognition
Only Mark Reading
Optical Media Reading
Ans.
120. Firmware is built using
RAM
Video Memory
Cache memory
ROM
Ans.
121. Control Unit
Performs mathematical operations
Performs logical operations
Directs the movement of electrical signals
Performs comparisons of numbers
Ans.
122. Flash memory is
Non-removable
Non-volatile
Non-portable
Volatile
Ans.
123. The most frequently used instructions are kept in the
ROM
cache memory
RAM
CD
Ans.
124. PCMCIA represents a standard for
Desktop computer
Main frame
Minicomputer
Notebook
Ans.
125. The size of a sector in hard disk is
5l2bytes
64bytes
510 bytes
1000 bytes
Ans.
Total Question : 25
Total Hit : 0
Correct : 0
Wrong/Cheat : 0