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अपने ज्ञान को साझा करना (शेयर), यह एक तरह से अमरत्व को प्राप्त करने जैसा है- दलाई लामा XIV (Translated By-Asheesh kamal)

Wednesday, June 8, 2016

200 IT Based Objective type Questions with Answer for NET-KVS (121-140



121. Mark I is also known as
A) American Sequence Controlled Calculator
B) Automatic Sequence Calculating Controller
C) American Sequence Controlled Computer
D) Automatic Sequence Controlled Calculator

122. Which of the following registers is loaded with the contents of the memory location pointed by the PC?
A) Memory address registers
B) Memory data registers
C) Instruction register
D) Program counter

123. Which of the following are the cheapest memory devices in terms of Cost/Bit?
A) Semiconductor memories
B) Magnetic Disks
C) Compact Disks
D) Magnetic Tapes

124. MIS is designed to provide information needed for effective decision making by?
A) Consumers
B) Workers
C) Foremen
D) Managers

125. Which is valid statement
A) 1 KB = 1024 Bytes
B) 1 MB = 1024 Bytes
C) 1 KB = 1000 Bytes
D) 1 MB = 1000 Bytes

126. Latency time is
A) Time to spin the needed data under head
B) Time to spin the needed data under track
C) Time to spin data under sector
D) All of above

127. Who built the first Mechanical Calculator
A) Joseph Marie Jacquard
B) John Mauchly
C) Blaise Pascal
D) Howard Aiken

128. The most important advantage of a video disk is
A) Compactness
B) Potential capacity
C) Durability
D) Cost effectiveness

129. Which of the following generation computers had expensive operation cost?
A) First
B) Second
C) Third
D) Fourth

130. An IBM system/38 represents the computer class of:
A) Small-scale computer
B) Medium-scale computer
C) Large-scale computer
D) Super computer

131. Another word for a daisy wheel printer
A) Petal printer
B) Golf ball printer
C) Laser printer
D) Line printer

132. Cursor is a        
A) Pixel
B) Thin blinking line
C) Pointing device
 D) None of these

133. Which device is used to backup the data?
A) Floppy Disk
B) Tape
C) Network Drive
D) All of the above

134. Which of the following printers are you sure will not to use if your objective is to print on multi carbon forms?
A) Daisy wheel
B) Dot matrix
C) Laser
D) Thimble

135. Which of the following items are examples of storage devices?
A) Floppy / hard disks
B) CD-ROMs
C) Tape devices
D) All of the above

136. ASCII and EBCDIC are the popular character coding systems.
What does ASCII stand for?
A) American Stable Code for International Interchange
B) American Standard Case for Institutional Interchange
C) American Standard Code for Information Interchange
D) American Standard Code for Interchange Information

137. Which computers are used as servers for any medium sized organizations?
A) Mainframe Computer
B) Mini Computers
C) Micro Computers
D) Super Computers

138. Slide Rules was invented in
A) 1614
B) 1617
C) 1620
D) None of above

139. A normal CD-ROM usually can store up to  data?
A) 680 KB
B) 680 Bytes
C) 680 MB
D) 680 GB


140. Which of the following required large computer memory?
A) Imaging
B) Graphics
C) Voice
D) All of above



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