प्राइम टाइम हिंदी

ITSE Class 3 — Computer 2022-23

ITSE (International Talent Search Exam) Class 3 का Computer 2022-23 अभ्यास प्रश्न पत्र। 45 questions का free timed mock test — submit करते ही score और explanation। बच्चों की talent exam की तैयारी के लिए।

45 प्रश्न 45 मिनट +4 / 0 अंकन कुल 180 अंक
शेष समय 45:00 0/45 हल
1UNIVAC is
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2The basic operations performed by a computer are
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3The two major types of computer chips are
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4Microprocessors as switching devices are for which generation computers?
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5What is the main difference between a mainframe and a super computer?
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6ASCII and EBCDIC are character coding systems. What does EBCDIC stand for?
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7The brain of any computer system is
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8Storage capacity of magnetic disk depends on
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9The two kinds of main memory are:
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10A storage area used to compensate for the difference in speed at which units handle data is
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11Computer is free from tiredness and boredom. We call it
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12Integrated Circuits (ICs) are related to which generation of computers?
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13CD-ROM is a
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CD-ROM is optical memory; none of the listed types apply.

14A hybrid computer
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15Which type of computers uses the 8-bit code called EBCDIC?
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16The ALU of a computer responds to the commands coming from
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17Chief component of first generation computer was
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18To produce high quality graphics (hardcopy) in colour, you would want to use a/an
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19What are the stages in the compilation process?
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20Which of the following IC was used in third generation of computers?
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21The main electronic component used in first generation computers was
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22A dumb terminal has
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23One millisecond is
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24The output quality of a printer is measured by
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Printer resolution is measured in DPI (dots per inch).

25Which of the following was a special purpose computer?
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26What was the computer invented by Atanasoff and Clifford?
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27Which of the following storage devices can store maximum amount of data?
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28Which computer was considered the first electronic computer until 1973 when a court invalidated the patent?
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29A physical connection between the microprocessor memory and other parts of the microcomputer is known as
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30High density double sided floppy disks could store ___ of data
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31A high quality CAD system uses the following for printing drawing and graphs
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32Which of the following is not an input device?
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COM is an output device.

33The accuracy of floating-point numbers representable in two 16-bit words of a computer is approximately
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34In most IBM PCs, the CPU, device drivers, memory, expansion slots and active components are mounted on a single board. What is its name?
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35In most IBM PCs, the CPU, device drivers, memory expansion slots and active components are mounted on a single board. What is the name of this board?
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36Magnetic disks are the most popular medium for
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37A technique used by codes to convert an analog signal into a digital bit stream is known as
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38Regarding a VDU, which statement is more correct?
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VDU (Visual Display Unit) is an output device.

39A modern electronic computer is a machine that is meant for
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40When was the vacuum tube invented?
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41Which of the following produces the best quality graphics reproduction?
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42Computers with 80286 microprocessor is
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43An application suitable for sequential processing is
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44Which of the following is not processing?
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Gathering data is input, not processing.

45The digital computer was developed primarily in
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