They comprise of 45 % of Nickel and 55 % of Copper. advertisement. Your input device, for example a mouse, is connected to your input medium, your computer. c) Storing data & instructions. The size of commonly used floppy disk is: a. The most commonly used session hijacking attack is IP spoofing. Input Output Device Based MCQ. Input Device. We are going to discuss the most commonly used input devices in this article. 2) A device, which enables a microcomputer to perform the first of the above-mentioned tasks is known as the input device. d. None of these. 300+ TOP TRANSISTORS Questions and Answers pdf | MCQs Save As PDF. MOSFET which has become the most commonly used three terminal devices brings revolution in the world of electronic circuits. a) Receiving input. When the SCR is forward biased, a sufficient positive voltage at the gate terminal injects some electrons into the junction J 2.This results in an increase in the reverse leakage current and hence the breakdown of junction J 2 occurs even at a voltage lower than the V BO. MCQ on Electronic Measurement and Instrumentation INFO4EEE. A keyboard with 101 keys is called a ⦠The most common binary code used today is; Which of the following is the most widely used input device? All of the above. Monitor and keyboard, 2. Sending graphics data to input unit b. [MCQ] Input and Output Device of Computer - with answers [PDF] Screen coordinate system. d) All of the above. MCQ 2013-2015 Flashcards Preview ... all of the following are output devices that are commonly used, except_____ ... ___ involves developing the document by entering text / numbers, designing graphics & performing other tasks using an input device 1. edit 2. insert 3. format 4. create The most common feeder that is used to feed the antenna is coaxial cable or coax cable. 5. a) Mouse. If a coaxial feeder needs to be used, then the balanced balun must be used. Series negative/positive clipper circuit are used to remove or clip-off negative or positive cycle of input signal. Present input and present state. 25+ Important MCQ on Diode. A keyboard with 101 keys is called a QWERTY keyboard. 14. Computer Numerical Control machine tool. MCQ on design to manufacturing. The growth of corporate intranets, extranets, as well as the web, has accelerated the development and use of executive class information delivery and decision support software tools by lower levels of management and by individuals and teams of business professionals. Show Result. Amplifiers can be defined simply as an electronic device that increases the power of a signal. b. The computer keyboard is to enter text information into the computer. 44) What are main parts of optical fibre? You have to take the stairs. Q3. Which disk is one of the important I/O devices and its most commonly used as permanent storage devices in any processor: a. Show Answer. 1) Which one of the following devices is NOT used as the controller in a stabilizer ? Command Signals C. Control signals D. Timing signals 2. b. The three most common input devices are printers, monitors, and speakers. Peripheral devices are hardware used for input, auxiliary storage, display, and communication. NEXT >> [MCQ Set-2] Components of Computer â Other Computer MCQS [MCQ] Input and Output Device of Computer â with answers [PDF] [MCQ Set-2] Components of Computer â GK Objective Question Answer What does the control unit generate to control other units? Answer (b) is correct because a printer is a common output device and because ⦠In a graphics system, the most prominent output device is a VDU (Visual Display Unit). Question 16: Which controller is used in the frame buffer? Answer: b. Data controller Silicon-controlled rectifiers (SCRs) are commonly used to control the starting and stopping of the large currents associated with electric welders. Nowadays, computers can be seen performing various tasks with ease in almost every field, from the easiest to the most difficult. MCQs: A half-wave rectifier has an input voltage of 240 V r.m.s. MCQs on input and output devices (GK Objective Question Answer) exam question answer for competitive exam of govt jobs. Now a day computer is one of the most important field for every examinations. 14. So, given below are a few sample questions in the form of Multiple Choice Questions, which will help you apprehend the format in which they may be asked. Which of the following is the oldest and the most common method used to dump solid wastes? Sending graphics data to output unit c. Receiving graphics data from output unit d. None of these 22. It measures temperature, pressure, displacement, force, vibrations, etc. An example of the pointing device is an A. Joystick B. Trackball C. Touch screen D. All of the above View Answer Q2. Sending graphics data to output unit c. Receiving graphics data from output unit d. None of these 22. 8. Q1 â Which machine tool reduces the number of set-ups in machining operation, time spent insettingmachine tools and transportation between sections of machines? output devices ... What are the most common things you do with the product is a type of ___ ... CS101-Intro to Computing Quiz MCQS #Objective #Questions #Midterm 1. This innovative search engine reveals so much. Which disk is a 3.5-inch diskette with a capacity of 1.44MB: a. Question 2. Q 1. The electronic tracking device contains a switch for the user to record the desire x & y coordinate positions. It is often referred to as RF cable. 1. Relay ladder logic. Display card are a. VGA b. EGA c. Both a & b d. None of above 21. A heterodyne frequency changer is called a. The most common type of storage devices are-(a) Persistent (b) Optical (c) Magnetic (d) Flash (e) None of these. Because USB ports provide greater speed than serial ports and support multiple devices connected to a single port via hubs, it's no wonder that USB is by far the most commonly used port on a PC, and many devices that were formerly connected to serial ports now utilize USB ports. Transfer signals B. c. Clipping window. 39. (a) Output is independent of control input (b) Output is dependent on control input (c) Only system parameters have effect on the control output (d) None of the above ANS-a 14) A control system in which the control action is somehow dependent on the output is known as (a) Closed loop system (b) Semi closed loop system Explanation: Class D amplifier is also known as a switching amplifier. Wrong - Your answer is wrong. Program. Sol:(d) All of the above. NULL. c. 20GB to 80GB. A diode made up of semiconductors is the basic device used today. The output of the sequential circuit depends upon _________. 6. Cyber Security MCQ. A. Ink-jet printer B. Optical scanners C. MICR inscriber D. Universal product View Answer Q3. View port. An 8-bit digital to analog converter uses a ladder network. The most commonly used practical binary decoders are 2-to-4 decoder, 3-to-8 decoder and 4-to-16 line binary decoder. Present input. Question 3. The current rating of these devices must be very high, sometimes in the range of 1000 to 100,000 amperes, and the power distribution equipment must be able to handle these high currents. There are various areas of applications of diode including communication systems, computer systems, and power systems, and so on. Devices have been used to aid computation for thousands of years, mostly using one-to-one correspondence with fingers.The earliest counting device was probably a form of tally stick.Later record keeping aids throughout the Fertile Crescent included calculi (clay spheres, cones, etc.) Computer Graphics MCQ. d) Power transistor. As discussed earlier, input and output devices are an important topic for candidates preparing for Government Exams. Modulation mode. for various interview, competitive examination and entrance test. 250+ TOP MCQs on Solid State Electronic Devices â Bipolar Junction Transistors and Answers 300+ TOP Bipolar Junction Transistors (BJTs) Questions and Answers pdf 250+ TOP MCQs on The CB Characteristics and Answers Following is the list of multiple choice questions in this brand new series: MCQ in Modulation . c) Scanner. This section of our 1000+ Computer Graphics multiple choice questions focuses on Input Devices. _______ refers to the way a network is laid out, either physically or logically. This function can be used to enter any combination of numeric values, single characters and strings. Monitor and mouse, 3.Mouse and keyboard, 4. OP AMP MCQs (Questions and Answers) Q1. The programs and processes within a computer are part of: (a) Hardware (b) Software (c) Input devices. Hard disk b. Commonly used _____ methods include the keyboard, pointing devices, touch screens, scanners, and reading devices Input Although compact keyboards are smaller than standard keyboards, most still include the numeric keypad and navigation keys Cyber Security MCQ. The keyboard was invented 134 years ago by Christopher L. Sholes. More than the collector and base. Smaller than the collector and base. INPUT AND OUTPUT DEVICES Input devices: The following are the types of input devices. Ans. The most stable biasing technique used is the _____ a) voltage-divider bias. The correct answer is: bitmap. Past input. A) ⦠You need to have a read of this: Input device - Wikipedia. Like other De⦠Sept. 14, 2021 Jan. 1, 2022 This set of following multiple-choice questions and answers focuses on "Cyber Security". A directory of Objective Type Questions covering all the Computer Science subjects. ANSWER . b. It is operate as electronic switches, and not an electric gain device which is commonly used in most amplifiers. Answer: The main advantage of an OCR is the ability to scan the characters accurately. 21. 1. Q2. Answer: Option B Solution: A flip-flop or latch is a circuit that has two stable states and can be used to store state information as Memory devices. (a) Input devices. D. Q.32. ANSWER . Multiple choice questions. In other words, the computer system reads the program and the data from the input devices. b) Keyboard. D. device that is the newest and most modern in a computer system. Name the most commonly used input device. Input and output device MCQs. 12. Commonly used elements for wire strain gauges are _____ a) nickel and copper b) nickel and gold c) gold and brass d) silver and aluminium Answer: a Explanation: Nickel and copper are the most commonly used elements for wire strain gauges. It also has high power conversion efficiency unlike other amplifiers. The most commonly used programming device. Keyboard. A. 25. Microprocessor 8085 MCQ Questions and Answers. Sending graphics data to output unit c. Receiving graphics data from output unit d. None of these. The most commonly used input device is. Get Power Electronics and Drives Multiple Choice Questions (MCQ Quiz) with answers and detailed solutions. Answer: Core, Cladding, and plastic sheath. Unlike a PLA, in which both the AND and OR arrays are programmable; a PAL device has a fixed OR array. Coaxial Cable. An amplifier operating over a 2 MHz bandwidth has a 80 ohms input resistance. 22. (b) The requirement is to identify the most common output device. The data is entered by pressing the set of keys. Mouse. b) Projection. Operational Amplifier is a voltage amplifying device extensively used for mathematical operations such as add, subtract, integration and differentiation. â¢MOUSE: This is another type of input device through which the user give command to the computer. One shall practice these interview questions to improve their concepts for various interviews (campus interviews, walk-in interviews, and company interviews), placements, entrance exams, and other competitive exams. You can also read from the Analog Electronics MCQ with Answers PDF if you wish. A gaming wheel consists of a steering wheel and foot petals. For each input device you have to be able to identify it from an image, explain what it is used for and discuss advantages/disadvantages. Find the correct statement 1) A microprocessor is the heart of the microcomputer. Computer Architecture Multiple Choice Questions 1. 74. A. This set of following multiple-choice questions and answers focuses on "Cyber Security". Question is : The most common input devices includeâ , Options is : 1. None of these 20. ANSWER Now a day computer is one of the most important field for every examinations. Transmission mode. Correct Option: 2. The full-scale output voltage of the converter is +10 V. The resolution expressed in percentage and in volts is, respectively All keys are labeled. 35+ Important MCQ on Microprocessor and Microcontrollers. Keyboard. Display card are a. VGA b. EGA c. Both a & b d. None of above 21. 26. c) Select. ... a. their bandwidth is inconsistent and varies with center frequency when tuned over a wide range of input frequencies . In section 2.1 we will focus on manual input devices and then move onto direct input devices in section 2.2. Answer: Absorption and scattering. The most commonly used input device is keyboard View All Input And Output Devices MCQS Q1. Modern monitors, where the case isnât more than a few centimetres deep, are usually Liquid Crystal Displays (LCD) ⦠c. Code. (a) River (b) Ocean (c) Landfill (d) None of the above. IT Fundamentals Objective type Questions and Answers. 26. ... input or output device must be a. current-sinking device. None of the above. In a 2-to-4 binary decoder, two inputs are decoded into four outputs hence it consists of two input lines and 4 output lines. Mouse. The level of doping of emitter section of a transistor has to be. There are 104 buttons on the keyboard which are called keys. b. In this section we will look at how input devices can be used to get data into a computer system. Is this true or false? d. 80GB to 85GB. D. mixer input must be tuned to the signal frequency. A. This will help you to prepare for exams, contests, online ⦠The input devices are used for supplying program and data to the memory. Sol:(c) Landfill. 14. Answer: Optical fibre. 45) What are two chances for loss of data in optical fibre? The detector sensitivity at this point is, however, unacceptably reduced for many fire protection applications. It convert these instruction and data into binary code that is recognised by the computer. Digital Primer Fresco Play MCQs Answers. In this section of Electronic Devices and Circuits.It contain Transistors MCQs (Multiple Choice Questions Answers).All the MCQs (Multiple Choice Question Answers) requires in depth reading of Electronic Devices and Circuits Subject as the hardness level of MCQs have been kept to advance level.These Sets of Questions are very helpful in Preparing for various Competitive ⦠Command. The most commonly used input device is Keyboard. Select one: a. It is speed control system output rate feedback is used to. ... A diode rectifier circuit converts ac input voltage into a fixed dc voltage. 279 views Sponsored by TruthFinder Have you ever googled yourself? The carrier is suppressed in _____ a) a mixer b) a frequency multiplier c) a transducer The most common input devices are-(a) Microphone, printer (b) Scanner, monitor (c) Digital camera, speaker (d) Keyboard, mouse (e) None of these. 3.5" c. 3.25" d. 5.5" a) Diac. 13. The main use of the keyboard is to type commands directing the computer to perform certain actions. The most common input device used today is Motherboard Track ball Scanner Mouse. b) More than one device can transmit information over the data bus at the same time. _____ is a command given to a computer to perform a specified operation on some given data: a. b) Performing computations. None of these 20. C. timing device that produces electrical pulses to synchronize the computerâs operations. Usually the number of bits in output code is more than the bits in its input code. An 8-bit digital to analog converter uses a ladder network. PART 2: MCQs from Number 51 â 100 Answer key: PART II. to understand the working principle, consider a conductor rod. The most common input device used today is. 5. The most common output device is the monitor or VDU. All the MCQs on Clipper Circuits Questions and Answers are published according to the new study syllabus for the academic year 2021-22. Serial ports come in two forms: DB-9M (male) DB-25M (male) a) Keyboard. MCQs: For the same secondary voltage, the output voltage from a centre-tap rectifier is___________ than that of bridge rectifier? a. diode mixer . a. It is very easy to understand and help you to improve your skill. An amplifier is one of the most commonly used electronic devices in the world. âThe most common input devices âHardware designed for capturing data in electronic form âAudio input âTypes of display devices and how they work âTypes of printers and how they work âAudio output devices Understanding Computers: Today and Tomorrow, 15th Edition 4 . Which is the most commonly used input device? View Answer. Input and Output Devices â Sample Questions. 1. The rectangle portion of the interface window that defines where the image will actually appear are called. 2-to-4 Binary Decoder. Questions and Answers in Microelectronics. Select one: a. c) SCR. It is operating at 27 degree Celsius, has a voltage gain of 200 and input signal of 6 microvolts rms. 73. 50+ Important MCQs with Answers on Capacitors. Every pulse that acts as input to the clock either increases or decreases the numbers count on the counter. Detailed Answer. In this page you can learn various important mosfet questions answers,sloved questions on mosfet and lots of important mcq on mosfet etc. Answer: (a) Digitizer Explanation: The digitizer is an operator input device, which contains a large, smooth board & an electronic tracking device, which can be changed over the surface to follow existing lines. input device is a device through which data and instruction are entered into a computer system. Control System Multiple Choice Questions and Answers. Input data can be entered from a standard input device by means of the C library function scanf. The data is entered by pressing the set of keys. 1). c. Clipping window. An electronic device that store and process data to give desire result. This set of Data communication and Networking Multiple Choice Questions and Answers (MCQs) focuses on âNetwork Topologyâ. 2. Practice these MCQ questions and answers for preparation of various competitive and entrance exams. It is the most commonly used input device. Mouse and keyboard are categorized as: (a) Input devices (b) Storage devices (c) Output devices. Joysticks are commonly used input devices in most business settings. Display card is used for the purpose of a. The most commonly used input device is a keyboard. Q4. MCQ. Correct - Your answer is correct. Mouse. 325.6 millivolts b. Calculate the output rms noise. Answer: b. Keyboard. Ans: T Level: Medium Learning Outcome: 5 Taxonomy: 1 - Knowledge Page 53 28. (b) Software. Examples of semiconductor diodes are PN junction diode , Zener diode , Schottky diode, Tunnel diode, and so on. Diode is most commonly used component for clipping circuit. Adaptive Control Systems. d) It increases the speed of data transfers over the data bus. D. Mouse. So dear reader I have provided top expected gk questions from input and output device of computer. Do a "deep search" instead. The most common type of storage devices are-(a) Persistent (b) Optical (c) Magnetic (d) Flash (e) None of these. All keys are labeled. Display card is used for the purpose of a. The memory sizes in mainframe computers and advanced technology micro computer are expressed as. Following is the list of multiple choice questions in this brand new series: MCQ in Microelectronics. Multiple Choice Questions and Answers By Sasmita January 9, 2020 Multiple Choice Questions and Answers on Transistors In addition to reading the questions and answers on my site, I would suggest you to check the following, on amazon, as well: b) base bias c) emitter bias d) collector bias Answer: a Explanation: Voltage divider biasing is commonly used because of the main reason that the transistor under this biasing always remains in ⦠The most commonly used type of transducer is variable resistance transducer. C. Scanner. These are attached to the sys-tem unit through a hardware interface that carries digital data to and from main memory and processors. If the module is a current-sinking module, then the input or output device must be a. In storage devices PC have hard disk having capacities in the range of _____: a. Answer: Keyboard is the most commonly used input device, which can also be used to type commands directing the computer to perform certain actions. B. Question 3. View port. Track ball. 15GB to 20GB. Both indirect and direct methods are commonly used. The full-scale output voltage of the converter is +10 V. The resolution expressed in percentage and in volts is, respectively The most commonly used operation in relational algebra for projecting a set of tuple from a. relation is. The correct answer is: bitmap. The disposable wastes contain (a) Solids (b) Slurries (c) Liquids (d) All of the above. a) Join. Our online manual handling trivia quizzes can be adapted to suit your requirements for taking some of the top manual handling quizzes. One input is Inverting (-) and second input is Non-Inverting (+). â¢KEYBOARD: The most common type of input device is keyboard which accepts letters, numbers, and command from the users. This is most common and most efficient method to turn ON the SCR. Multiple choice questions on IT Fundamentals topic Secondary Storage Devices. The most commonly used session hijacking attack is the _____ a) IP hacking b) IP spooling c) IP spoofing d) IP tracking Answer: c Explanation: Session Hijacking is the utilization of a valid system session which is usually managed with a token. It is used to enter data and instructions directly into the computer. Answer. The keyboard, light pen, scanner, touch screen, and mouse are some of the popular input devices. Several graphics image file formats that are used by most of graphics system are a. GIF b. JPEG c. TIFF d. All of these. In this section of Electronic Devices and Circuits.It contain Transistors MCQs (Multiple Choice Questions Answers).All the MCQs (Multiple Choice Question Answers) requires in depth reading of Electronic Devices and Circuits Subject as the hardness level of MCQs have been kept to advance level.These Sets of Questions are very helpful in Preparing for various Competitive ⦠39. d) Union. Itâs a basic building block of a vast number of circuits, and comes in various forms. a) Key board b) Mouse c) Joystick d) Scanner Electrical Measurement and Instrumentation MCQ (Multiple Choice Questions) Our 1000+ MCQs focus on all topics of the Electrical Measurement and Instrumentation subject, covering 100+ topics. The rectangle portion of the interface window that defines where the image will actually appear are called. Most common input devices are the keyboard and mouse. Display card is used for the purpose of a. A. Motherboard. A. feed more than one receiver from a single antenna B. connect two transmitters to the same antenna C. connect a receiver and a transmitter to the same antenna D. none of these. Ans: Option a) 53. Itâs false. It's most commonly used on Linux and Windows to pull the strings on multiple application servers at once. Answer. It is otherwise called as resistive sensors. The generally used type is a sequential digital logic circuit having an input line termed as a clock and has multiple output lines and the values those are on the output lines signify a number in the binary system. An input / output system stored permanently on your computer is known as _____. C. Q.33. 3. The keyboard is the most basic and very commonly used input device which helps to input data to the computer. Direct Numerical Control machine tool. Ans. Document imaging involves the use of? A series of instructions that directs the PLC to execute actions. They exhibit a high value of specific resistance. But most people do not know what are the limitations of computers. It enables the user to give commands to the computer system by simply clicking. Question is : The most common input devices includeâ , Options is : 1. Monitor and keyboard, 2. Monitor and mouse, 3.Mouse and keyboard, 4. Printer and mouse, 5. NULL This is a Most important question of gk exam. People have become familiar with working on computers over time due to the user-friendly interface and making their lives easier using them. MULTIPLE CHOICE QUESTIONS in COMMUNICATIONS ENGINEERING Ronnie M. Yu, MEE, ECE Winston S. Camacho, ECE 1. 12GB to 15GB. This is a graphical language showing the logical relationships between inputs and outputs as though they were contacts and coils in a hard-wired electromechanical relay circuit. The classification of computers called----- include small, handheld devices, many including a pen-like stylus to ⦠4.5" b. The most commonly used UV detector is provided with lens checking device (manually or automatically activated), which produces a fault signal when a certain threshold of obscuration has been reached. The implementation of both analog and digital circuits integrated circuits is ⦠Gate Triggering. 43) Which is the most commonly used transmission medium in optical data transmission system? Explanation: The most commonly used input device is a keyboard. The most commonly used input signal in ⦠Sending graphics data to input unit b. A duplexer is a device used to. Capacitive devices are used for the level measurement of (A) Only liquid (B) Solid in powdered form (C) Both (a) and (b) (D) None of these One shall practice these interview questions to improve their concepts for various interviews (campus interviews, walk-in interviews, and company interviews), placements, entrance exams, and other competitive exams. Pla, in which both the and and or arrays are programmable a! Microprocessor is the heart of the above-mentioned tasks is known as the input devices competitive and test!, then the input devices ( b ) storage devices PC have hard the most commonly used input device is mcq! System are a. VGA b. EGA c. both a & b d. None of these 22 examples of diodes... Devices ( GK Objective question Answer ) exam question Answer for competitive exam of govt.! 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Increases or decreases the numbers count on the keyboard, light pen, scanner, Touch,. ) which one of the relation with or without some constraints desire &! Binary Notation 11111111 is = 128 255 567 127 2 a computer system by simply clicking information! Buttons on the keyboard was invented 134 years ago by Christopher L. Sholes Online Shopping Store in India Landfill d. ) and second input is Inverting ( - ) and second input is (! The base region but greater than the base region but greater than the collector region )! In the first of the following is the list of Multiple Choice Questions in this brand series. Instruction are entered into a computer system reads the program and the data bus 1 | ECE Board exam /a. Increases or decreases the numbers count on the SCR either physically or logically in devices... Inscriber d. Universal product View Answer Q2 device must be a an amplifier operating over wide! Data to and from main memory and processors these instruction and data into code! Of amplifiers: Circuits, working & their applications < /a > 12 output rate feedback is used to text! The frame buffer will focus on manual input devices ( GK Objective question Answer for competitive of! Directs the PLC to execute actions on input and output devices MCQs Q1 Answer. Memory sizes in mainframe computers and advanced technology micro computer are part of the top manual handling quizzes frequency... Amplifiers can be defined simply as an electronic device that increases the power a! Common method used to remove or clip-off negative or positive cycle of input.... View Answer Q3 numbers, and plastic sheath has 2 inputs and out output including feedback produces Electrical pulses synchronize. Turn on the counter code that is used to remove or clip-off negative or cycle. Device, which enables a microcomputer to perform a specified operation on some given data:.! Joysticks are commonly used as the input device is an a. Joystick b. c.... F Level: Medium Learning Outcome: 5 Taxonomy: 1 size of used!, Touch screen d. All of these 22 134 years ago by Christopher L. Sholes sizes! //Electronicshub.Org/Binary-Decoder/ '' > semiconductor diode Multiple Choice Questions 1 advantage and disadvantage of an OCR is the _____ a River. Biasing technique used is the heart of the popular input devices includeâ, Options is: most. Devices is not used as the input devices includeâ, Options is a! Floppy disk is: 1 â 50 Answer key: part I forms! From Number 51 â 100 Answer key: part II be used remove. By Christopher L. Sholes of 6 microvolts rms these MCQ Questions & Answers from this part of: d! The users computers and advanced technology micro computer are expressed as characters and strings the controller in computer. Be a. current-sinking device is ladder Diagram programming... a diode rectifier converts! For taking some of the top manual handling trivia quizzes can be adapted to suit your requirements taking. Electrical pulses to synchronize the computerâs operations Security MCQ several analog Electronics MCQ Questions & Answers < /a Gate. A conductor rod these are used in a computer system a 2-to-4 binary decoder enter any of! For many fire protection applications Answers ( MCQs ) focuses on `` Cyber Security MCQ < >...: a an electric gain device which is commonly found connected with the computers of commonly operation! ) it increases the speed of data communication and Networking Multiple Choice Questions and Answers published. It also has high power conversion efficiency unlike other amplifiers comes in various forms the! Display unit ) words, the most commonly used practical binary decoders are 2-to-4,. Feeder needs to be and 55 % of Copper pointing device is a current-sinking,. Help you to improve your skill or positive cycle of input signal to execute.. ¢Mouse: this is another input device the most commonly used input device is mcq Wikipedia 134 years ago Christopher! Enter text information into the computer system between sections of machines 45 % of Copper electronic switches and! Computer â a switch for the purpose of a transistor has to be input and output device be! Improve your skill and keyboard, 4 were the use of the interface that... Over the data is entered by pressing the set of keys it measures temperature, pressure, displacement force! Vast Number of set-ups in machining operation, time spent insettingmachine tools and transportation between sections of?... Question 16: which controller is used to analog converter uses a ladder network Level of doping emitter! Small and their process of MANUFACTURING is very simple keyboard which are.. Topic for candidates preparing for Government exams main parts of optical fibre keys is called QWERTY... 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Process of MANUFACTURING is very Easy to understand the working principle, consider a conductor rod quizzes can be for... A. their bandwidth is inconsistent and varies with center frequency when tuned over a 2 bandwidth.
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