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You Are On Multi Choice Question Bank SET 942
47101. Binary numbers need more places for counting because
(A): They are always big numbers (B): Binary base is small (C): None of the above
47102. Which access method is used for obtaining a record from a cassette tape?
(A): Direct (B): Sequential (C): Random (D): All of the above (E): None of the above
47103. Any type of storage that is used for holding information between steps in its processing is
(A): CPU (B): Primary storage (C): Intermediate storage (D): Internal storage (E): None of the above
47104. A name applied by Intel corp. to high speed MOS technology is called
(A): HDLC (B): LAP (C): HMOS (D): SDLC (E): None of the above
47105. A program component that allows structuring of a program in an unusual way is known as
(A): Correlation (B): Coroutine (C): Diagonalization (D): Quene (E): None of the above
47106. The radian of a number system
(A): Is variable (B): Has nothing to do with digit position value (C): Equals the number of its distinct counting digits (D): Is always an even number (E): None of the above
47107. The section of the CPU that selects, interprets and sees to the execution of program instructions
(A): Memory (B): Register unit (C): Control unit (D): ALU (E): None of the above
47108. Which type of system puts the user into direct conversation with the computer through a keyboard?
(A): Real time processing (B): Interactive computer (C): Batch processing (D): Time sharing (E): None of the above
47109. The term referring to evacuating the content of some part of the machine is known as
(A): Dump (B): Enhancement (C): Down (D): Compiler (E): None of the above
47110. A single packet on a data link is known as
(A): Path (B): Frame (C): Block (D): Group (E): None of the above
47111. The process of communicating with a file from a terminal is
(A): Interactive (B): Interrogation (C): Heuristic (D): All of the above (E): None of the above
47112. A common boundary between two systems is called
(A): Interdiction (B): Interface (C): Surface (D): None of the above
47113. The examination and changing of single bits or small groups of his within a word is called
(A): Bit (B): Byte (C): Bit manipulation (D): Bit slice (E): None of the above
47114. Which computer has been designed to be as compact as possible?
(A): Mini (B): Super computer (C): Micro computer (D): Mainframe (E): None of the above
47115. Which method is used to connect a remote computer?
(A): Device (B): Dialup (C): Diagnostic (D): Logic circuit (E): None of the above
47116. How many bit code is used by Murray code for TELEPRINTER machines.
(A): 4 (B): 5 (C): 9 (D): 25 (E): None of the above
47117. The symbols used in an assembly language are
(A): Codes (B): Mnemonics (C): Assembler (D): All of the above (E): None of the above
47118. The 2's complement of a binary no. is obtained by adding.....to its 1's complement.
(A): 0 (B): 1 (C): 10 (D): 12 (E): None of the above
47119. A systems programming language for microcomputers in the Intel family is
(A): PL/C (B): PL/CT (C): PL/M (D): PLA (E): None of the above
47120. A datum that indicates some important state in the content of input or output is
(A): Sequence (B): Sentinel (C): SIO (D): Sibling (E): None of the above
47121. Which is a non-standard version of a computing language?
(A): PROLOG (B): APL (C): Army (D): PL/1 (E): None of the above
47122. Which of the following is still useful for adding numbers?
(A): EDSAC (B): ENIAC (C): Abacus (D): UNIVAC (E): None of the above
47123. The average time necessary for the correct sector of a disk to arrive at the read write head is _____
(A): Down time (B): Seek time (C): Rotational delay (D): Access time (E): None of the above
47124. A number that is used to control the form of another number is known as
(A): Map (B): Mask (C): Mamtossa (D): Marker (E): None of the above
47125. A general purpose single-user microcomputer designed to be operated by one person at a time is
(A): Special-purpose computer (B): KIPS (C): M (D): PC (E): None of the above
47126. ASCII stands for
(A): American standard code for information interchange (B): All purpose scientific code for information interchange (C): American security code for information interchange (D): American Scientific code for information interchange (E): None of the above
47127. Which device of computer operation dispenses with the use of the keyboard?
(A): Joystick (B): Light pen (C): Mouse (D): Touch (E): None of the above
47128. The microcomputer, Intel MCS-80 is based on the widely used Intel
(A): 8080 microprocessor (B): 8085 microprocessor (C): 8086 microprocessor (D): 8082 microprocessor (E): None of the above
47129. Which is a machine-oriented high-level language for the GEC 4080 series machines.
(A): LOGO (B): SNOBOL (C): Babbage (D): ALGOL (E): None of the above
47130. A program that is employed in the development, repair or enhancement of other programs is known as
(A): System software (B): Software tool (C): Applications program (D): Utility program (E): None of the above
47131. Any storage device added to a computer beyond the immediately usable main storage is known as
(A): Floppy disk (B): Hard disk (C): Backing store (D): Punched card (E): None of the above
47132. Which output device is used for translating information from a computer into pictorial form on paper.
(A): Mouse (B): Plotter (C): Touch panel (D): Card punch (E): None of the above
47133. The list of coded instructions is called
(A): Computer program (B): Algorithm (C): Flowchart (D): Utility programs (E): None of the above
47134. A technique used by codes to convert an analog signal into a digital bit stream is known as
(A): Pulse code modulation (B): Pulse stretcher (C): Query processing (D): Queue management (E): None of the above
47135. An optical input device that interprets pencil marks on paper media is
(A): O.M.R (B): Punch card reader (C): Optical scanners (D): Magnetic tape (E): None of the above
47136. Most important advantage of an IC is its
(A): Easy replacement in case of circuit failure (B): Extremely high reliability (C): Reduced cost (D): Low power consumption (E): None of the above
47137. Data division is the third division of a _____ program.
(A): COBOL (B): BASIC (C): PASCAL (D): FORTH (E): None of the above
47138. Which language was devised by Dr. Seymour Aubrey Papert?
(A): APL (B): COBOL (C): LOGO (D): FORTRAN (E): None of the above
47139. A program that converts computer data into some code system other than the normal one is known as
(A): Encoder (B): Simulation (C): Emulator (D): Coding (E): None of the above
47140. A device designed to read information encoded into a small plastic card is
(A): Magnetic tape (B): Badge reader (C): Tape puncher (D): Card puncher (E): None of the above
47141. A hybrid computer uses a _____ to convert digital signals from a computer into analog signals.
(A): Modulator (B): Demodulator (C): Modem (D): Decoder (E): None of the above
47142. A group of magnetic tapes, videos or terminals usually under the control of one master is
(A): Cylinder (B): Cluster (C): Surface (D): Track (E): None of the above
47143. Any device that performs signal conversion is
(A): Modulator (B): Modem (C): Keyboard (D): Plotter (E): None of the above
47144. Codes consisting of light and dark marks which may be optically read is known as
(A): Mnemonics (B): Bar code (C): Decoder (D): All of the above (E): None of the above
47145. A type of channel used to connect a central processor and peripherals which uses multipling is known as
(A): Modem (B): Network (C): Multiplexer (D): All of the above (E): None of the above
47146. The first generation of computers available was based on the bit micro processors.
(A): 4 (B): 8 (C): 16 (D): 64 (E): None of the above
47147. The complete picture of data stored in database is known as
(A): Record (B): Schema (C): System flowchart (D): DBMS (E): None of the above
47148. Which of the following is intended to be used in all applications runs on mainframe computers.
(A): LOGO (B): APL (C): PL/1 (D): OCCAM (E): None of the above
47149. A language which is close to that used within the computer is
(A): High-level language (B): Assembly language (C): Low-level language (D): All of the above (E): None of the above
47150. Which is a unit representing the no bits of discrete.
(A): Baud (B): Byte (C): Bit (D): All of the above (E): None of the above
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