101. CAD stands for_________?
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A. Computer application in design

B. Computer algorithm for design

C. Computer analogue design

D. Computer aided design
103. The common name for the crime of stealing passwords is____________?
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A. Spoofing.

B. Identity theft.

C. Hacking.

D. Jacking.

105. Analog computer works on the supply of ____________?
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A. one of the above

B. agnetic strength

C. lectrical pulses but not continuous

D. ontinuous electrical pulses
106. The brain of any computer system is___________?
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A. Memory

B. CPU

C. Control unit

D. ALU

107. A modem is connected to_____________?
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A. a monitor

B. a printer

C. a keyboard

D. a telephone line
108. When a file is saved for the first time?
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A. it only needs a name if it is not going to be printed

B. it must be given a name to identify it

C. a copy is automatically printed

D. it does not need a name

109. The capacity of 3.5 inch floppy disk was__________?
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A. 1.40 MB

B. 1.40 GB

C. 1.44 MB

D. 1.44 GB

110. To display the contents of a folder in Windows Explorer you should:
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A. name it

B. collapse it

C. give it a password

D. click on it

E. None of these

114. Which programming languages are classified as low level languages?
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A. C, C++

B. Assembly languages

C. BASIC, COBOL, Fortran

D. Prolog

116. C in CPU denotes___________?
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A. None of these

B. Common

C. Convenient

D. Computer

E. Central
117. Who is the father of Computer?
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A. Simur Cray

B. Augusta Adaming

C. Charles Babbage

D. Allen Turing

118. In analogue computer_____________?
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A. All of above

B. Output is displayed in digital form

C. Input is first converted to digital form

D. Input is never converted to digital form
121. Which of the following are the functions of a operating system?
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A. Monitors Activities

B. Manages disks and files

C. Allocates resources

D. All of the above
123. Which of the following statements is true about Minicomputer and Microcomputer?
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A. Minicomputer works faster than Microcomputer

B. Microcomputer works faster than Minicomputer

C. Speed of both the computers is the same

D. The speeds of both these computers cannot be compared with the speed of advanced

124. The output quality of a printer is measured by____________?
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A. Dot per sq. inch

B. Dot per inch

C. Dots printed per unit time

D. All of above

125. CD-ROM stands for____________?
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A. Compact Disk Read Only Memory

B. Compactable Read Only Memory

C. Compact Data Read Only Memory

D. Compactable Disk Read Only Memory

127. The_____________data mining technique derives rules from real-world case examples?
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A. Rule discover

B. Signal processing

C. Case-based reasoning

D. Neural nets
128. ALU is____________?
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A. None of above

B. Application Logic Unit

C. Arithmetic Logic Unit

D. Array Logic Unit

130. Who invented the high level language C?
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A. Seymour Papert

B. Dennis M. Ritchie

C. Donald Kunth

D. Niklaus Writh

133. MICR stands for_________?
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A. None of these

B. Magnetic ink character recognition

C. Magnetic Ink Cases Reader

D. Magnetic Ink Code Reader

135. physical structure of computer is called____________?
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A. Software

B. Hardware

C. Human ware

D. All of these

137. COBOL is an acronym for________________?
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A. Common Business Oriented Language

B. Common Business Organized Language

C. Common Business Operated Language

D. Computer Business Oriented Language

138. _________ is called the father of modern digital computer?
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A. Charles Babbage

B. Blaise Pascal

C. Allen Turing

D. J.H Muller

140. Which of the following is the smallest storage?
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A. None of these

B. Terabyte

C. Megabyte

D. Gigabyte

141. WAN stands for_____________?
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A. Wide Array Net

B. Wireless Area Network

C. Wap Area Network

D. Wide Area Network
142. Which of the following is a part of the Central Processing Unit?
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A. Arithmetic & Logic unit

B. Printer

C. Key board

D. Mouse

143. Which of the following uses a handheld operating system?
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A. PDA

B. supercomputer

C. personal computer

D. Laptop

144. A device, which is not connected to CPU, is called as___________?
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A. On-line device

B. Device

C. Off-line device

D. land-line device

147. Which of the following is NOT one of the four major data processing functions of a computer?
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A. storing the data or information

B. processing data into information

C. gathering data

D. analyzing the data or information
148. Example of non-numeric data is_________?
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A. Examination score

B. Employee address

C. All of these

D. Bank balance

149. A computer system that is old and perhaps not satisfactory is referred to as a(n)____________?
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A. Historical system

B. Ancient system

C. Legacy system

D. Age old system

150. The CPU comprises of Control, Memory and_______________units?
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A. Arithmetic/Logic

B. Output

C. ROM

D. Microprocessor