Friday, 11 December 2015

Free Mock Test For PO and Clerk Exam : Computer Quiz 77

 Dear readers here is the Free IBPS Bank PO and Clerk
Set : (iv)

Q.52        The unit of hardware, which an operator uses to monitor computer processing, is the
            1          Card Reader
            2          CPU
            3          Line Printer
            4          Console
                        Ans:4


Q.53        The computer device primarily used to provide hard copy is the
            1          CRT
            2          Line Printer
            3          Computer Console
            4          Card Reader
                        Ans:2

Q.54        Consider the following statements about Internet facility:
            1          It serves as the largest one-line information system.
            2          It provides the most dependable and latest mode for sending E-mail.
            3          Recurring expenditure on communication E-mail is very high.
            4          It is often misused and has triggered cyber-crimes.
                        Ans:1

Q.55        Which is/are the main provisions of Information Technology (IT) Act, 2000?
            1          Finalisation of contracts through electronic media.
            2          Legal recognition to digital signatures and documents.
            3          Making hacking with computer system an office.
            4          All of the above
                        Ans:4
Q.56        Which of the following circuit is used as a 'Memory device' in computers?
            1          Rectifier
            2          Flip-Flop
            3          Comparator
            4          Attenuator
                        Ans:2

Q.57        The memory of a computer is commonly expressed in terms of Kilobytes or Megabytes. A byte is made up of
            1          eight decimal digits
            2          eight binary digits
            3          two binary digits
            4          two decimal digits
                        Ans:2

Q.58        For reproducing sound, a CD (Compact Disc) audio player uses a
            1          quartz crystal
            2          titanium needle
            3          laser beam
            4          barium titanium ceramic
                        Ans:3

Q.59        When a CD (Compact Disc used in audio and Video system) is seen in sunlight, rainbow like colours are seen. This can be explained on the basis of phenomenon of
            1          reflection and diffraction
            2          reflection and transmission
            3          diffraction and transmission
            4          refraction, diffraction and transmission
                        Ans:4

Q.60        Pickup wrong definition
            1          Off line - is a system peripheral equipment not controlled by CPU
            2          Online - is system in which peripheral equipment is in direct contact with CPU
            3          PL/I is the acronym Peripheral Listing /Index
            4          Program or routine is a set sequence of instructions given to computer for problem solving
                        Ans:3

Q.61        A computer programmer
            1          enters data into computer
            2          writes programs
            3          changes flow chart into instructions
            4          does total planning and thinking for a computer
                        Ans:4

Q.62        Terminal is a
            1          device used to give supply to a computer
            2          Point at which data may leave or enter the computer
            3          point where wires are interconnected
            4          an input/output device
                        Ans:2

Q.63        Errors in computer results could be due to
            1          encoding of data
            2          transmission of data
            3          manipulation of data
            4          all of the above
                        Ans:4

Q.64        Register is a
            1          Set of capacitors used to register input instructions in a digital computer
            2          Set of paper tapes and cards put in a file
            3          Temporary storage unit within the CPU having dedicated or general purpose use
            4          part of the auxiliary memory
                        Ans:3

Q.65        WAN means -
            1          Wide Area Network
            2          Wine Area Network
            3          Woll Area Network
            4          Wide Allen Network
                        Ans:1

Q.66        MAN is a -
            1          Cost
            2          Company
            3          Network
            4          Country
                        Ans:3

Q.67        Which of the following is the universal gate?
            1          NAND-Gate
            2          OR-Gate
            3          AND-Gate
            4          NOT-Gate
                        Ans:1

Q.68        The translator program that converts source code in high level language into machine code line by line is called -
            1          Assembler
            2          Compiler
            3          Loader
            4          Interpreter
                        Ans:4

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