MCQ Quiz Computer Science Engineering - Set 12 Computer Engg. Quiz Quiz Questions - Set 12 01. A device that both transmits and receives data, is (A) Transducer (B) Trapdoor (C) Translator (D) Transceiver 02. A flat-bed plotter uses a pen which moves in two directions across a piece of paper fixed on a flat-bed. Can you tell who controls the movements of this pen? (A) Microfilm (B) Microfiche (C) Film card (D) COM 03. An input device that converts data punched into paper lape into a binary format is (A) Page reader (B) Paper tape punch (C) Paper tape reader (D) Card punch 04. Large computer system typically uses: (A) Line printers (B) Ink-jet printers (C) Dot-matrix printers (D) Daisy wheel printers 05. The instructions you enter into the computer are called the ________ (A) Edited code (B) Machine code (C) Object code (D) Source code 06. Scissoring enables (A) A part of data to be displayed (B) Entire data to be displayed (C) Full data display on full area of screen (D) No data to be displayed 07. The structure chart is: (A) A document of what has to be accomplished (B) A hierarchical partitioning of the program (C) A statement of information-processing requirements (D) All of the above 08. A digital device that processes data is known as (A) Data processor (B) Data entry (C) DBMS (D) Database 09. Which of the following software types is used to simplify using systems software? (A) Spreadsheet (B) Operating environment (C) Timesharing (D) Multitasking 10. The scope resolution operator is (A) A comma (B) A semicolon (C) A colon (D) Two colons 11. Problem analysis is done during (A) System design phase (B) Systems analysis phase (C) Before system test (D) All of the above 12. Which part of the computer is used for calculating and comparing? (A) Disk unit (B) Control unit (C) ALU (D) Modem 13. The first element in a string is (A) The name of the string (B) The first character in the string (C) The length of the string (D) The name of the array holding the string 14. The requirements report includes (A) A hierarchy chart showing the top-level modules (B) A list of alternative solutions considered (C) A data flow diagram describing the proposed new system (D) None of the above 15. A magnetic tape volume that is used on a data processing operation without any change to its contents is (A) Magnetic disk (B) Punched paper tape (C) Master tape (D) Card reader Submit Test Next Quiz Tests: Set 01 Set 02 Set 03 Set 04 Set 05 Set 06 Set 07 Set 08 Set 09 Set 10 Set 11 Set 12
