Computer Fundamentals – Set 4 January 28, 2025 by aasi 0% Report a question What’s wrong with this question? You cannot submit an empty report. Please add some details. 1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950 Computer Fundamentals – Set 4 Dear ! This is Computer Fundamentals – Set 4 Quiz and it contains 50 questions. Keep Learning! 1 / 50 1) Easily reloctable language is Medium level language Assembly language High level language Machine language 2 / 50 2) Who is the inventor of ABC computer ? Clifford Berry None of these John V. Atanasoff Both of these 3 / 50 3) Which unit is known as nerve center of computer ? ALU Memory Registers CU 4 / 50 4) To locate a data item for storage is Feed Field Database Fetch 5 / 50 5) who invented the microprocessor ? All of these Marcian E Huff Joseph Jacquard Herman H Goldstein 6 / 50 6) Which of the following is first generation computer ? ICL 2950 EDSAC IMB 1401 CDC 1604 7 / 50 7) Access time is latency time seek time seek time + latency time seek time 8 / 50 8) Who invented EDSAC ? Howard Aiken Maurice Wilkes J.P .Eckert and John Mauchley John v. Neumann 9 / 50 9) Which unit holds data temporarily ? Output unit Primary memory unit Input unit Secondary storage unit 10 / 50 10) Central Processing Unit is combination of Control and output unit Arithmetic logic and input unit Arithmetic logic and control unit Control and storage 11 / 50 11) 1 nibble equals to 4 bits 8 bits 2 bits 1 bits 12 / 50 12) Which of the following memories needs refresh ? All of these ROM SRAM DRAM 13 / 50 13) Intel corporation produces chips for which computers ? Both of these Apple/Macintosh PCs IMB PCs None of these 14 / 50 14) Which company is the biggest player in the microprocessor industry ? Intel IMB Motorla AMD 15 / 50 15) The most commonly used standard data code to represent alphabetical, numerical and punctuation characters used in electronic data processing system is called BCD EBCDIC ASCII All of these 16 / 50 16) Which unit converts user data into machine readable form ? Output unit Control unit ALU Input unit 17 / 50 17) Which of the following is a class of computers based on model ? Analog Computer AT Computer Digital Computer Hybrid Computer 18 / 50 18) EBCIDIC can code up to how many different characters ? 16 256 32 64 19 / 50 19) From what location are the 1st computer instructions available on boot up? CPU CONFIG.SYS ROM BIOS RAM BIOS 20 / 50 20) With respect to a network interface card , the term 10/100 refer to Protocol speed minimum and maximum server speed a fiber speed megabits per seconds 21 / 50 21) who designed the first electronics computer – ENIAC ? All of these Von Neumann Joseph M Jacquard J. P. Eckert and J. W. Mauchly 22 / 50 22) Which technology is used in Compact Disks ? Electrical Mechanical Electro Magnetic Laser 23 / 50 23) What are the computers called that performs calculations and comparisons usually in the binary numbering system ? Digital Computers None Hybrid Computer Analog Computers 24 / 50 24) Find out who is not the inventor of transistors among following names William Shockley Lee de forest John Burdeen Walter Brattain 25 / 50 25) Which is the first electronic digital computer ? Z3 ENIAC Mark I ABC 26 / 50 26) Which American computer company is called Big Blue ? IMB Microsoft Compaq Corp Tandy Svenson 27 / 50 27) Which Motherboard form factor uses one 20 pin connector BABY AT ATX AT All of these 28 / 50 28) A name or number used to identify storage location devices ? A record All of these An address A byte 29 / 50 29) A hard disk is divided into tracks which are further subdivided into : vectors clusters heads sectors 30 / 50 30) Number crunchier is the informal name for Minicomputer Microcomputer Super computer Mainframe computer 31 / 50 31) The first microprocessor built by the Intel corporation was called 4040 4004 8008 8080 32 / 50 32) For reproducing sound , CD (Compact Disk) audio player uses a ………. Laser beam Barium Titanium ceramic Quartz crystal Titanium Needle 33 / 50 33) Magnetic tape can serve as Input media Output media All of these Secondary storage media 34 / 50 34) A disadvantage of the laser printer is None of these it is very slow The output is of a lower quality It is quieter than an impact printer 35 / 50 35) Which of the following is not a class of computer based on size ? Mini computers Micro computer Mainframe computers Super computers 36 / 50 36) The instruction for starting the computer are house on All of these Random access memory Read only memory chip CD-ROM 37 / 50 37) The metal disks, which are permanently housed in, sealed and contamination free containers are called Flexible disk Hard disks Floppy disks Winchester disk 38 / 50 38) The metal disks, which are permanently housed in, sealed and contamination free containers are called Hard disks Floppy disks Winchester disk Flexible disk 39 / 50 39) A Compiler is ……….. a combination of computer hardware a program which translates from one high-level language to another a program which translates from one high-level language to a machine level language None of these 40 / 50 40) Which access method is used to access cassette tape ? None of the these Sequential Both of the these Direct 41 / 50 41) Which of the following programming language were used in first generation computers ? Assembly language Machine language Both of these None of these 42 / 50 42) It was in 2028 BS the ………… was brought in to calculate census data . IMB 1401 IMB 1400 none of these ICL 2950 43 / 50 43) Reading data is performed in magnetic disk by Sectors Lower surface Track Read/Write leads 44 / 50 44) Which statement is valid about magnetic tape ? It is a plastic ribbon It is coated on both sides with iron oxide It can be erased and reused All of these 45 / 50 45) IMB 1401 computer None of these Micro Computer Mainframe Computer Mini Computer 46 / 50 46) Which unit is known as nerve center of computer ? Registers ALU Memory CU 47 / 50 47) A hard copy would be prepared on a Typewriter terminal Dot matrix printer Line printer All of the these 48 / 50 48) Through which device the main components of the computer communicate with each other ? Memory System Bus Monitor Keyboard 49 / 50 49) what could cause a fixed disk error ? bad ram Incorrect CMOS setting slow processor No -CD installed 50 / 50 50) Which of the following is not electro- mechanical computer ? UNIVAC ABC Zuse Mark I Your score isThe average score is 0%🎉 Challenge alert! 💡 Share this quiz with your friends and see who scores the highest! 🏆🤩🔥 LinkedIn Facebook Follow Us @ 0% Restart quiz Exit We’d love to hear your thoughts! 📝 Share your valuable review with us. 🙌 🌟 Thank you for your support! Your feedback means the world to us. 🙏💖 Send feedback
