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