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