Description : The main electronic component used in first generation computers was A) Transistors B) Vacuum Tubes and Valves C) Integrated Circuits D) None of above
Last Answer : Answer : B
Description : Which electronic component was made out of semiconductor material? A) Vacuum tubes B) Transistors C) ICs D) All of above
Last Answer : Answer : C
Description : Chief component of first generation computer was A) Transistors B) Vacuum Tubes and Valves C) Integrated Circuits D) None of above
Description : Chief component of first generation computer was a. Transistors b. Vacuum Tubes and Valves c. Integrated Circuits d. None of above
Last Answer : Vacuum Tubes and Valves
Last Answer : b. Vacuum Tubes and Valves
Description : Which of the following memory medium is not used as main memory system? A) Magnetic core B) Semiconductor C) Magnetic tape D) Both a and b
Description : Which of the following memory medium is not used as main memory system? A) Magnetic core B) Semiconductor C) Magnetic tape D) Both semiconductor and magnetic tape
Description : IBM 7000 digital computer A) Belongs to second generation B) Uses VLSI C) Employs semiconductor memory D) Has modular constructions
Last Answer : Answer : D
Description : What three advantages do transistors have over valves?
Last Answer : Need answer
Description : What are three advantages that transistors have over valves?
Last Answer : 6u76yu
Description : Which electronic component was use in first generation? 1) Vacuum tubes 2) transistors 3) IC chips 4) all above
Last Answer : 1) Vacuum tubes
Description : Which electronic component was use in first generation? 1 Vacuum tubes 2 transistors 3 IC chips 4 all above
Last Answer : 1 Vacuum tubes
Description : Which of the following is not true? A) Transistors are much smaller B) Transistors produce low heat C) Transistors were less reliable D) Transistors were used in radios and other electronic devices
Description : A complete electronic circuit with transistors and other electronic components on a small silicon chip is called a(n) a) workstation b) CPU c) magnetic disk d) integrated circuit e) None of these
Last Answer : d) integrated circuit
Description : The first electronic general purpose digital computer built by Eckert and Mauchly called ENIAC did not work on the stored program concept. How many numbers could it store in its internal memory? A) 100 B) 20 C) 40 D) 80
Description : Which of the following memory medium is not used as main memory system? a. Magnetic core b. Semiconductor c. Magnetic tape d. Both a and b
Last Answer : c. Magnetic tape
Description : IBM 7000 digital computer a. Belongs to second generation b. Uses VLSI c. Employs semiconductor memory d. Has modular constructions
Last Answer : Employs semiconductor memory
Description : BM 7000 digital computer a. Belongs to second generation b. Uses VLSI c. Employs semiconductor memory d. Has modular constructions
Last Answer : c. Employs semiconductor memory
Description : Which of the following is not a feature of first generation computers A) They used vacuum tubes or valves as main electronic component B) They consumed lots of electricity and produced excessive heat C) They used machine language and assembly language to program the machine D) None of above
Description : MDR(Memory Data Register) holds the --- 1) Segment number 2) Address of a memory location 3) Number of transistors 4) none of these
Last Answer : 3) Number of transistors
Description : The ALU of a computer normally contains a number of high speed storage element called A) Semiconductor memory B) Registers C) Hard disks D) Magnetic disk
Description : In electronic computers, vacuum tubes were replaced by transistors and transistors have been replaced by what device?
Last Answer : Integrated circuits.
Description : Name this chemical element. The principal use of this element has been in solid-state electronic devices, notably transistors. Its position in the periodic table is in group "4A". The element's atomic number is 32 and its chemical symbol is Ge.
Last Answer : ANSWER: GERMANIUM
Description : The first electronic general purpose digital computer built by Mauchly and Eckert called ENIA did not work on the stored program principle. How many numbers could it store in its internal memory? a. 100 b. 20 c. 40 d. 80
Last Answer : 20
Description : The first electronic general purpose digital computer built by Motley and Accrete called ENIAC did not work on the stored program concept. How many number s could it store in its internal memory? a. 100 b. 20 c. 40 d. 80
Last Answer : b. 20
Description : First generation computer systems used 1) Transistors 2) Vacuum tubes 3) Magnetic cores 4) Silicon chips
Last Answer : 2) Vacuum tubes
Description : Transistors are associated with which computer system? 1) First generation 2) Fifth generation 3) Second generation 4) None of these
Last Answer : 3) Second generation
Description : Addition of 2% nickel in steel makes it suitable for making (A) Electronic valves (B) Boiler plates, rivets etc. (C) Turbine blades (D) Connecting rod
Last Answer : (B) Boiler plates, rivets etc.
Description : Which of the following are the cheapest memory devices in terms of Cost/Bit? A) Semiconductor memories B) Magnetic Disks C) Compact Disks D) Magnetic Tapes
Description : CD-ROM is a A) Semiconductor memory B) Memory register C) Magnetic memory D) None of above
Description : Which of the following is the user programmed semiconductor memory? A. SRAM B. DRAM C. EPROM D. None of the Above
Last Answer : C. EPROM
Description : Which of the following memory is capable of operating at electronics speed? A. Magnetic disk B. Magnetic drum C. Semiconductor memory D. None of the Above
Last Answer : C. Semiconductor memory
Description : Which is very high speed semiconductor memory which can speed up CPU: a) Secondary Memory b) Cache Memory c) Primary Memory d) None of These
Last Answer : b) Cache Memory
Description : Which among the following memory is capable of operating at "electronics speed": a) Semiconductor memory b) Magnetic Disks c) Magnetic Drums d) None of The Above
Last Answer : a) Semiconductor memory
Description : IC are classified on the basis of____ 1) Manufacturing Company 2) Type of Computer 3) Number of Transistors 4) None of These
Last Answer : 3) Number of Transistors
Description : In digital ICs, Schottky transistors are preferred over normal transistors because of their (A) Lower Propagation delay. (B) Higher Propagation delay. (C) Lower Power dissipation. (D) Higher Power dissipation.
Last Answer : Ans: A Lower propagation delay as shottky transistors reduce the storage time delay by preventing the transistor from going deep into saturation.
Description : Which is the first electronic digital computer? A) ENIAC B) MARK I C) Z3 D) ABC
Description : The first general purpose electronic digital computer in the world was A) UNIVAC B) EDVAC C) ENIAC D) All of above
Last Answer : Answer : A
Description : Which was first computer company: a) Digital Electronics b) Com-Techno Limited c) Electronic Controls Company d) None of These
Last Answer : c) Electronic Controls Company
Description : The first operational electronic digital computer is (1) ENIAC (2) EDVAC (3) EDSAC (4) UNIVAC
Last Answer : ENIAC
Description : The first digital electronic computer was built in the year________ A. 1950 B. 1960 C. 1940 D. 1930
Last Answer : The first digital electronic computer was built in the year 1940
Description : The proper definition of a modern digital computer is A) An electronic automated machine that can solve problems involving words and numbers B) A more sophistic and modified electronic pocket calculator C) Any machine that can perform mathematical operations D) A machine that works on binary code
Description : Which is/are the main provisions of Information Technology (IT) Act, 2000? 1) Finalisation of contracts through electronic media. 2) Legal recognition to digital signatures and documents. 3) Making hacking with computer system an office. 4) All of the above
Last Answer : 4) All of the above
Description : 4. What are the three general categories of computer systems that can contain digital evidence? a. Desktop, laptop, server b. Personal computer, Internet, mobile telephone c. Hardware, software, networks d. Open computer systems, communication systems, embedded systems
Last Answer : d. Open computer systems, communication systems, embedded systems
Description : What are the three general categories of computer systems that can contain digital evidence? a. Desktop, laptop, server b. Personal computer, Internet, mobile telephone c. Hardware, software, networks d. Open computer systems, communication systems, embedded systems