Description : Computers built before the First Generation of computers were: A) Mechanical B) Electro-mechanical C) Electrical D) None of these
Last Answer : Answer : B
Description : Computers built before the first Generation of computers were 1) Mechanical 2) Electro-mechanical 3) Electrical 4) None of these
Last Answer : 2) Electro-mechanical
Description : Computers built before the first Generation of computers were 1 Mechanical 2 Electro-mechanical 3 Electrical 4 None of these
Last Answer : 2 Electro-mechanical
Description : Why ABC is considered electro-mechanical computer? A) Because it was invented before electronic computers were developed B) Because there are wheels, drums, bars to rotate and move to produce result C) Because they use the flow of electrons in different component D) None of above
Description : Which technology is used in Compact disks? A) Mechanical B) Electrical C) Electro Magnetic D) Laser
Last Answer : Answer : D
Description : Which technology is used in Compact disks ? 1) Mechanical 2) Electrical 3) Electro Magnetic 4) Laser
Last Answer : 4) Laser
Description : 5. Who built the first working, programmable, electro mechanical computer? -Discoveries and Inventions
Last Answer : Explanation: Konrad Zuse built the world's first program-controlled computer.
Description : When was the first electro-mechanical computer developed? A) 1880 B) 1990 C) 1944 D) None of above
Last Answer : Answer : C
Description : Which of the following is not electro-mechanical computer? A) Z3 B) ABC C) mark I D) ENIAC
Description : Which of the following is not electro-mechanical computer? A) Mark I B) ABC C) Zuse D) UNIVAC
Description : Which of the following have low failure rate? A) mechanical devices B) electronic devices C) electro-mechanical devices D) None of above
Description : Which technology is more reliable? A) Mechanical B) Electro-Mechanical C) Electronic D) For reliability it does not matter. So all of above are reliable
Description : Embedded system is______ A. An electronic system B. A pure mechanical system C. An electro-mechanical system D. (A) or (C)
Last Answer : D. (A) or (C)
Description : A mouse device may be _____________ a) electro-chemical b) mechanical c) optical d) both mechanical and optical
Last Answer : d) both mechanical and optical
Description : What are different types of principles of operation of electro-mechanical relays?
Last Answer : Answer: Electro-mechanical relays operate by two principles. Electro-magnetic attraction and electromagnetic induction. In electromagnetic attraction relay plunger is drawn to the solenoid or an ... operation is similar to induction motor. Torque is developed by electromagnetic induction principle
Description : Electro-mechanical voltage regulators are generally used in (a) reactors (b) generators (c) transformers (d) all of the above
Last Answer : (b) generators
Description : Which of the following programming language were used in first generation computers? A) Machine language B) Assembly language C) Both of above D) None of above
Last Answer : Answer : A
Description : Most of the first generation computers were A) Special purpose computers B) General purpose computers C) Both of above D) None of above
Description : Which of the following branch process with sensory feedback in robotics? A : Computer Engineering B : Mechanical Engineering C : Electrical Engineering D : Electronics Engineering
Last Answer : A : Computer Engineering
Description : Which of the following branch is not a parts of robotics? A : Computer Engineering B : Mechanical Engineering C : Electrical Engineering D : Chemical Engineering
Last Answer : D : Chemical Engineering
Description : Who built the first Mechanical Calculator A) Joseph Marie Jacquard B) John Mauchly C) Blaise Pascal D) Howard Aiken
Description : The man who built the first Mechanical Calculator was- 1) Joseph Marie Jacquard 2) John Mauchly 3) Blaise Pascal 4) Hardward Ailken
Last Answer : 3) Blaise Pascal
Description : The man who built the first Mechanical Calculator was 1 Joseph Marie Jacquard 2 John Mauchly 3 Blaise Pascal 4 Hardward Ailken
Last Answer : 3 Blaise Pascal
Description : Which of the following is related to fifth generation computers? A) Knowledge information processing system B) Very large scale integration (VLSI) C) Both of above D) Only b
Description : In latest generation computers, the instructions are executed A) Parallel only B) Sequentially only C) Both sequentially and parallel D) All of above
Description : Which of the following IC was used in third generation of computers? A) SSI B) MSI C) LSI D) Both a and b
Description : An approximate estimation of total dissolved solids of a given water sample is often made by measuring (a) Electrical conductivity of the water sample (b) Electro-magnetic conductivity of the water sample (c) Sound conductivity of the water sample (d) Thermal conductivity of the water sample
Last Answer : (a) Electrical conductivity of the water sample
Description : Name any two electrical machines used in electro agro system.
Last Answer : Electrical machines used in electro agro system: 1) Three phase induction motor for pumping of water 2) Single phase induction motors for cutting purpose 3) PMDC motor for insecticide spraying machines
Description : electrical machines used in electro-agro system.
Description : There are five acquaintances. One of them shot and killed one of the other five. Which man is the murderer? 1. Dan ran in the NY City marathon yesterday with one of the innocent men. 2. Mike ... last computers together. 9. The murderer is Jack's brother; they grew up together in Seattle. -Riddles
Last Answer : 1. Jack is not the murderer, because he is the brother of the murderer. 2. Dan can't be the murderer since he ran a marathon, and the murderer recently had his leg amputated, and wouldn't ... must also be alive since Jeff plans to install Ben's computer next week. This means that Jeff killed Mike.
Description : In the third Generation of computers A) Distributed data processing first became popular B) An operating system was first developed C) High level procedural language were first used D) Online real time systems first become popular
Description : From which generation computers the printers were used? A) first B) second C) third D) fourth
Description : Second Generation computers were developed during A) 1949 to 1955 B) 1956 to 1965 C) 1965 to 1970 D) 1970 to 1990
Description : Second generation computers were developed during A) 1949 to 1955 B) 1956 to 1965 C) 1965 to 1970 D) 1970 to 1990
Description : Fourth Generation computers were based on _______ (A) IC (B) Vacuum tube (C) transistor (D) Microprocessors
Last Answer : (D) Microprocessors
Description : Third Generation computers were based on _______ (A) IC (B) Vacuum tube (C) transistor (D) None of the Above
Last Answer : (A) IC
Description : Second Generation computers were based on _______ (A) IC (B) Vacuum tube (C) transistor (D) None of the Above
Last Answer : (C) transistor
Description : Which of the following statement is false? A) Mechanical analog computers have existed for thousands of years B) There are mechanical analog computers and electronic analog computers. C) All electronic computers are digital computers D) All of above are false
Description : What is the name of the language used in first generation computers ?
Last Answer : Machine language is the name of the language used in first generation computers.
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 : Mini computers and micro computers are from which generation of computers? A) First B) Second C) Third D) Fourth
Description : Which of the following generation computers had expensive operation cost? A) First B) Second C) Third D) Fourth
Description : The processing speed of first generation computers was A) milliseconds B) microseconds C) nanoseconds D) picoseconds
Description : Assembly language started to be used from A) first generation computers B) second generation computers C) third generation computers D) fourth generation computers
Description : First generation computers used for memory A) vacuum tubes B) silicon chips C) magnetic drum D) RAM