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Mcq 5(in Hindi)
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Alisha Mahajan is teaching live on Unacademy Plus

Alisha Mahajan
•Prof. at Khalsa college •VERIFIED Unacademy EDUCATOR •YouTube channel - ALISHA Academy l •Follow your passion, not what the majority is

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  1. 11. The economics of computing data is- (a)Sharing peripherals and (b)Giving processors to processing time (c) Both (a) and (b) (d)None of the above


  2. 12. Assembler- (a)ls a computer programme that converts assembly (b)Developed by American National Standards Institute (c) Represent symbolic, numeric and alphanumeric (d)All of the above language instructions into machine language (ANSI) characters, voice


  3. 13. ATM (a)Stands for Asynchronous Transfer Mode (b)ls a network protocol designed to send voice, video and data transmission over a single network (c) Provides different kinds of connections and bandwidth on demand, depending on the type of data being transmitted (d)All of the above


  4. 14. Backup means- (a)To create a duplicate set of programme or data files in case the originals become damaged (b)Provides different kinds of connections and bandwidth in computers (c) The type of data transmission (d)None of the above


  5. 15. Computers are now used to- (a)Restaurants, automobile companies (b)Offices and homes (c) Research areas (d)All of the above


  6. 16. ERNET is used to connect computers at- (a)Indian Institute of Technology (b)Indian Institute of Science (c) National Centre for Software Technology (d)All of the above


  7. 17. Full form of OSI is- (a)Open System Interconnect (b)Open Software for Internet (c) Operational System for Interconnect (d)Operational Software for Internet (e)None of the above


  8. is a data conversion device that permits end uses devices; e.g., terminals to access a packet switched network. (a)Modern (b)Packet assembler/dissembler (PAD) (c) MICR (d)hub


  9. 19. In Moderns- (a)Digital signals are amplified (b)Several digital signals are multiplexed (c) AC is converted to DC (d)None of the above


  10. 20. A modern performs the function of- (a)Modulating binary data for voice line transmission (b)Demoulding the transmitted data for computer processing (c) Multiplexing of several signals (d)Only (a) and (b)


  11. 22. In VSAT network, inroute transmission uses- (a)TDMA (b)FDMA (c)TDM (d)Only (a) and (b)


  12. 24. Full form of FDMA is (a)Frequency Division Multiple Access (b)Financial Data Multiple Access (c) Financial Data Multiple Act (d)Fund Division Multiple Access


  13. 27. Full form is ERNET is- (a)England's Remote Network (b)Engineering and Research Network (c) Educational and Research Network (d)None of the above


  14. 28. Which of the following items is not used in Local Area Networks (LANS)? (a)Computer (b)Modem (c) Printer (d)Cable


  15. 29. During networking, the processor of the CPU asking each terminal whether it wants to send a message is called (a)Querying (b)Sharing (c) Communicating (d)Polling


  16. 30. Who invented the modem? (a)Wang Laboratories Ltd (b)AT & T Information System, USA (c) Apple Computers Inc (d)Digital Equipment Corp.