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Which is the the devices that converts computer output into displayed images?
Essentials of Information Technology Question Answer Which one of the following converts computer output into displayed images? A. Printer B. Monitor C. Floppy Disk d. Processor monitor Which one of the following computer types is the smalllest? a. mainframe b. microcomputer c. workstation d. microcontroller microcontroller.
Which of the following computer type is the smallest?
So what’s the smallest computer available today? As of 2015, the smallest computer is just one cubic millimeter and it’s called the Michigan Micro Mote (M^3).
Which of the following are typical aspect ratios for monitors?
What Is Aspect Ratio? Aspect ratio is the relationship of the width of a video image compared to its height. The two most common aspect ratios are 4:3, also known as 1.33:1 or fullscreen, and 16:9, also known as 1.78:1 or widescreen. (Larger aspect ratio formats are used in the motion picture industry.).
Where is supercomputer used?
Supercomputers play an important role in the field of computational science, and are used for a wide range of computationally intensive tasks in various fields, including quantum mechanics, weather forecasting, climate research, oil and gas exploration, molecular modeling (computing the structures and properties of.
What is different input devices?
In computing, an input device is a piece of equipment used to provide data and control signals to an information processing system, such as a computer or information appliance. Examples of input devices include keyboards, mouse, scanners, cameras, joysticks, and microphones.
Which is the largest computer mainframe or supercomputer?
Supercomputers are the largest computers. Mainframe computers are smaller than supercomputers in size.
What are the 4 types of computer?
The four basic types of computers are as under: Supercomputer. Mainframe Computer. Minicomputer. Analog Computer. Digital Computer. Hybrid Computer.
Which of the following is not the output device?
The answer is Keyboard. It is an input device. D) Keyboard, as they mentioned: NOT an output device basically means an input device, so the keyboard is the correct choice.
What are three output devices for a computer?
Output devices Monitor – The main output device of a computer. Printer – Used to print information on paper. Speaker – Converts digital signals into audible sound waves. Projector – A device that is used to project video output from the computer onto a wall or screen.
Which of the following is the output?
The correct answer is Speaker. An output device is any hardware device used to send data from a computer to another device or user. monitors and projectors (video), headphones and speakers (audio), or printers and plotters (physical reproduction in the form of text or graphics).
Which of these is a computer output?
Examples of output devices include monitors, projectors, printers, and speakers. A peripheral is a device that connects to a computer.
Where are mini computers used?
minicomputer, computer that was smaller, less expensive, and less powerful than a mainframe or supercomputer but more expensive and more powerful than a personal computer. Minicomputers were used for scientific and engineering computations, business transaction processing, file handling, and database management.
What are quantum computers?
Quantum computers are machines that use the properties of quantum physics to store data and perform computations. This can be extremely advantageous for certain tasks where they could vastly outperform even our best supercomputers.
Where is mainframe computer used?
Mainframes have been used for such applications as payroll computations, accounting, business transactions, information retrieval, airline seat reservations, and scientific and engineering computations.
What are 5 output devices for a computer?
What are the different output devices? Monitor. Printer. Headphones. Computer Speakers. Projector. GPS. Sound card. Video card.
What are the popular output device?
Monitors and printers are two of the most commonly-known output devices used with a computer.
Which are input and output devices?
There are many input devices such as a keyboard, mouse, webcam, microphone and more, which send information to a computer system for processing. An output device, like Monitor, printer and more, displays the result of processing generated by input devices.
What is mainframe computer?
At their core, mainframes are high-performance computers with large amounts of memory and processors that process billions of simple calculations and transactions in real time. The mainframe is critical to commercial databases, transaction servers, and applications that require high resiliency, security, and agility.
Is desktop a supercomputer?
Desktop supercomputers are desktop computers designed for technical computing. One design goal for these computers is to offer performance that is as close to a supercomputer as possible. System builders achieve this by using GPUs to perform computations.
What are the examples of mainframe computer?
Examples of mainframe computers include the IBM zSeries, System z9 and System z10 servers. In addition to IBM machines, mainframes in use include the ClearPath Libra brand and the ClearPath Dorado from Unisys. Hewlett-Packard manufactures mainframe systems known as NonStop.
What are 5 types of computers?
There are five types of computer-based on size. Supercomputer. Mainframe Computer. Minicomputer. Workstation. Personal Computer.
What are the 4 types of computer and their functions?
Different types of computers and their functions Supercomputers. energy. View profile. Mainframe computers. Mainframe computers are cheaper than supercomputers and have a lower processing power as well. Minicomputers. Minicomputers are far smaller than mainframe computers and supercomputers. Microcomputers. Instagram.
What type of computer is a desktop computer?
A desktop computer is a personal computing device designed to fit on top of a typical office desk. It houses the physical hardware that makes a computer run and connects to input devices such as the monitor, keyboard and mouse users interact with.
Is a camera an output device?
A digital camera may be considered both an input and output device (I/O device) as it can both take pictures (input) and send them to your computer (output). Camera help and support.
Is mouse an output device?
For instance, a keyboard or computer mouse is an input device for a computer, while monitors and printers are output devices. Devices for communication between computers, such as modems and network cards, typically perform both input and output operations.
Is scanner an output device?
False. A computer scanner is a digitizer, which is a type of input device . A scanner is only able to send information to the computer and cannot receive information from the computer like a printer.
What are the output devices of a computer and their functions?
Introduction to Computers Output Devices Monitor. Monitors are the habitually essential parts of the computer systems, which is capable of showing any kind of data formats on their display elements. Printer. Audio Devices/Speakers/Headphones. Projector. Plotter. Television. Braille Reader. GPS.
What are 10 output devices and their functions?
What are the 10 Output devices of Computer? Monitor. Monitors are the most crucial output devices of a computer. Printer. Plotter. Multimedia and Screen Projector. Speakers. Headphone. Sound Card. Video Card.
How many types of output devices are there?
There are four different categories of output device: visual, data, print, and sound.
Which of the following is output device *?
Answer: CPU is the output device.
Which of the following is an output device example?
Examples include monitors, printers, speakers, headphones, projectors, GPS devices, sound cards, video cards, optical mark readers, and braille readers. Some of the output devices are Visual Display Units (VDU) i.e. a Monitor, Printer graphic Output devices, Plotters, Speakers etc.
Which of the following are two output devices?
Monitors and printers are two of the most commonly used output devices used with a computer.
