Description : (i) Which of the following statements are true about input devices? (a) Input device is any software device. -Technology
Last Answer : (i) (b) and (c) statements are true.(ii) Keyboard, mouse, joystick, light pen and touch screen.
Description : Input device used to make a digital copy of a photograph. (a) Graphics Tablet (b) Scanner (c) MICR (d) OMR -Technology
Last Answer : (b) Scanner is an input device that is used to make a digital copy of a photograph. It converts the image or text into a digital file.
Description : Input device used in evaluating answer sheets by a teacher. (a) OCR (b) OMR (c) MICR (d) Barcode -Technology
Last Answer : (b) OMR (Optical Mark Recognition) is the process of capturing human marked data from document forms such as surveys and test.
Description : Barcode reader is an input device to play sound. -Technology
Last Answer : FalseA barcode reader (or barcode scanner) is an electronic device for reading printed barcodes.
Description : The term ________ refers to data storage systems that make it possible for a computer or electronic device to store and retrieve data. A. input technology B. output technology C. storage technology D. None of the Above
Last Answer : C. storage technology
Description : Identify input/output devices from the clues given below: (a) Transfers typed or handw -Technology
Last Answer : (a) Scanner(b) Barcode reader(c) Optical Mark Recognition (OMR)(d) Magnetic Ink Character Recognition (MIGR)(e) Printer (f) Speaker
Description : A computer follows the rule of IPO (Input Process Output) cycle. -Technology
Last Answer : TrueComputer first takes the input via input devices, process it with the help of the CPU and gives the output through output devices.
Description : An LCD monitor allows the user to input information, by touching the icons on the screen. -Technology
Last Answer : FalseBecause most of the LCD monitors do not come with touch facility where information is provided by touching the icons.
Description : Which data type helps you to handle input that is in boolean format? -Technology
Last Answer : (c) Yes/No will allow boolean value.
Description : Question 5. Information is (a) data (b) processed data (c) manipulated input (d) computer output -Technology
Last Answer : (b) Information is the processed form of data.
Description : A Boolean function F defined on the three input variables x, y and z is 1 if and only if number of 1(one) input is even. -Technology
Last Answer : This answer was deleted by our moderators...
Description : Sakshi is preparing a lecture on output device like monitor. Discuss. (i) Give some advantages of the output device ‘monitor’. -Technology
Last Answer : (i) (a) Relatively cheap and reliable.(b) Can display text and graphics in a wide range of colors.(ii) (a) No permanent copy to keep the results as it will disappear when the computer is switched OFF.(b) Unsuitable for users with visual problems.
Description : Output device used to generate the long map of building and shopping malls. (a) Dot_matrix (b) Inkjet (c) Plotter (d) Deskjet -Technology
Last Answer : (c) Plotter is a computer hardware device similar to a printer that uses a pen, pencil, marker or other writing tools to make a design.
Description : Which of the following does not represent an I/O device? (a) Speaker (b) Plotter (c) Joystick (d) CU -Technology
Last Answer : (d) CU is used to co-ordinate the input and the output devices of a computer system.
Description : Which of the following storage device can be used for storing large backup data? (a) Floppy disks (b) Hard disk (c) Magnetic tapes (d) None of these -Technology
Last Answer : "B) Hard Disk.
Description : ……. is an electronic device that manipulates information or data according to the set of instructions called program. -Technology
Last Answer : Computeris an electronic device that manipulates information or data according to the set of instructions called program.
Description : Scanner is a device that allows a user to convert an image into a ……… file. -Technology
Last Answer : Scanner is a device that allows a user to convert an image into a digital file.
Description : ………. is the light sensitive pointing device. -Technology
Last Answer : Light penis the light sensitive pointing device.
Description : ……….. is the latest optical disc secondary storage device. -Technology
Last Answer : Blu-ray Disc (BD)is the latest optical disc secondary storage device.
Description : A mouse is a pointing device. -Technology
Last Answer : TrueBecause it allows the user to control and provide the data to the computer system using physical gestures point, click and drag.
Description : ‘The Compact Disc (CD) is a digital storage device. -Technology
Last Answer : TrueBecause CD is used to store audio, video, graphical and textual data.
Description : A magnetic tape is a direct access storage device. -Technology
Last Answer : FalseIt is a non-volatile memory hence, it is not direcdy accessible by the CPU.
Description : Which device is used to convert the program written in assembly language into machine language? (a) Interpreter -Technology
Last Answer : (c) Assembler is used to convert the program written in assembly language into machine language because it is a language processor that converts the user defined language into a form which can be easily understood by the computer.
Description : DTP is a tool for graphic designers and non_designers to create visual communications for professional. DTP stands for (a) Device Transfer Protocol -Technology
Last Answer : (b) DTP stands for Desktop Publishing.
Description : Device drivers are the part of application software. -Technology
Last Answer : FalseDevice drivers are the part of system software, which is used to make interface between the device and the user or the operating system.
Description : The small area network created around a bluetooth device is called ………….. -Technology
Last Answer : The small area network created around a bluetooth device is calledPAN (Personal Area Network).
Description : Identify the option, which is not a feature covered under device management? (a) Speed (b) Spooling (c) Sharing (d) Programming -Technology
Last Answer : (d) Among given options, programming is not a feature covered under device management.
Description : The speed of an I/O device is generally different from each other. -Technology
Last Answer : TrueDifferent I/O devices possess different speed from each other because of their different data access and execution time.
Description : A ………… is a hardware device on which you can store files and folders. -Technology
Last Answer : Adisk driveis a hardware device on which you can store files and folders.
Description : CD is a storage device that is used to take the backup of your data. -Technology
Last Answer : True You can use different types of storage devices like CD, DVD to take the backup of your data.
Description : Name the devices : 1. This device constanUy looks at all the data entering and exiting your connection. -Technology
Last Answer : (i) Firewall is a device that looks at all the data entering and exiting connection. It can block or reject data in response to an established rule.(ii) A switch is an intelligent device ... several nodes to form a network and redirects the received information only to the intended node(s).
Description : ...... network device is known as an intelligent hub. -Technology
Last Answer : Switchnetwork device is known as an intelligent hub.
Description : What is input device?
Last Answer : television sent model 32HDF12b_SS8P
Description : if we think of a human brain as a COMPUTER WHAT ARE THE INPUT DEVICE AND THE OUT PUT DEVICE?
Last Answer : brain and the hands are the devices
Description : What is an input device ?
Last Answer : Input devices are devices that allow a user to enter information into a computer and give necessary instructions to the computer .
Last Answer : Computer input devices are: keyboard , mouse , scanner , OCR, OMR.
Description : What input device would you use to store information on your credit card?
Last Answer : Need answer
Description : What input device is used for cash points you can chose the options by selecting with your finger?
Description : Is a USB stick a input or output device?
Last Answer : A USB stick is both an input and an output device. Data can be written to the stick, and can be extracted from the stick.
Description : Is an iPhone an input or output device or both?
Last Answer : What is the answer ?
Description : A/n Device is any device that provides information, which is sent to the CPU A) Input B) Output C) CPU D) Memory
Last Answer : Answer : A
Description : What is a light pen? A) Mechanical Input device B) Optical input device C) Electronic input device D) Optical output device
Last Answer : Answer : B
Description : Which of the following is input device? A) scanner B) speaker C) monitor D) projector
Description : Which one of the following input device is user- programmable? A) Dumb terminal B) Smart terminal C) VDT D) Intelligent terminal
Last Answer : Answer : D
Description : What type of device is computer keyboard? A) Memory B) Output C) Storage D) Input
Description : Memory unit is one part of A) Input device B) Control unit C) Output device D) Central Processing Unit
Description : An input /output device at which data enters or leaves a computer system is A) Keyboard B) Terminal C) Printer D) Plotter
Description : Which device can understand difference between data & programs? A) Input device B) Output device C) Memory D) Microprocessor
Description : Web cam is an A) input unit device B) output unit device C) processing device D) Input and Output device
Description : Which of the following is not input unit device? A) scanner B) camera C) plotter D) digitizer
Last Answer : Answer : C