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Computer Hardware

Computer hardware is a general term used to refer to all the physical parts of a computer. Internal hardware devices include hard drives and motherboards, while external hardware devices include monitors, mice, keyboards, and printers.

500 Questions

What are the advantages and disadvantages of plotter printer?

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Asked by Wiki User

Advantages of a plotter printer include the ability to produce high-quality, large-format prints with precise detail. They are ideal for technical drawings, architectural designs, and engineering diagrams. However, plotter printers are typically more expensive than traditional printers and may take longer to print due to their intricate, detailed printing process.

Your system problem is ntldr file is missing in every system restrat First time you are reinstall the OS is booting what can you do?

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Asked by Wiki User

If the NTLDR file is missing on every system restart, you can try booting from the Windows installation disk or a USB drive and use the repair options to fix the NTLDR file. Alternatively, you can try using a bootable recovery tool to repair the missing NTLDR file. If these options don't work, you may need to perform a clean installation of the operating system.

How important is computer hardware to the computer system?

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Asked by Wiki User

That depends on what you plan on doing on the computer system, if you plan on running taxing programs, like games or graphic modeling programs, then computer hardware is extremely important, on the other hand if you are only intrested in surfing the internet and writing word documents then computer hardware is fairly unimportant.

Dual power supply?

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Asked by Wiki User

A dual power supply refers to a system that provides two separate power sources to a device or circuit. This setup offers redundancy and can help improve reliability in case one power source fails. It is commonly used in critical systems where uninterrupted power supply is necessary.

What is the difference between artificial neural network and hidden Markov model methods?

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Asked by Wiki User

Artificial neural network is a machine learning model that processes data in a non-linear way, while hidden Markov model is a statistical model that deals with sequential data and uses probabilities to model transitions between states. In neural networks, the focus is on learning the underlying patterns within the data, while in hidden Markov models, the emphasis is on estimating the probabilities of transitioning between different states.

How are computers used in libraries?

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Asked by Wiki User

Computers in libraries are most often used to gain access to the library's book database, a more modern version of previous library cards. This interface usually allows searching the database for a genre of books, and the ability to check whether a book is available in the building. Some libraries allow internet access from their computers for online research and other related functions.

How do you fix missing or corrupt boot sector?

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Asked by Wiki User

You can often fix a missing or corrupt boot sector by using the "bootrec" command in the Windows Recovery Environment. You can access this environment by booting from a Windows installation media. In the command prompt, type "bootrec /fixboot" and "bootrec /rebuildbcd" to rebuild the boot sector and repair the boot configuration data.

What does Non-EPP mean?

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Asked by Wiki User

Non-EPP stands for "Non-Extended Payment Protection." It typically refers to payment protection services that do not provide extended coverage beyond the usual warranty or guarantee period. EPP, on the other hand, usually offers additional protection beyond the standard coverage.

What happens when you overclock your system?

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Asked by Wiki User

When you overclock your system, you increase the clock rate of your CPU or other hardware components beyond their default settings to achieve higher performance. This can lead to improved speed and responsiveness in tasks that rely heavily on processing power. However, overclocking can also generate more heat and potentially reduce the lifespan of your hardware if not properly managed with adequate cooling solutions.

Can you have a 2 ohm sub with a 4 ohm sub?

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Asked by Wiki User

Yes, you can have a 2 ohm subwoofer and a 4 ohm subwoofer in the same system. However, it is important to match the impedance to avoid damaging your amplifier. You can wire them in series or parallel to achieve a compatible overall impedance for your amplifier.

What is bitcoin mining?

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Asked by Wiki User

Bitcoin Mining is a necessary process that drives the Bitcoin Network. It was previously possible to mine bitcoins using a high end GPU or CPU, but with the creation of SHA-256 ASICs (Application Specific Integrated Circuits) this has changed. At this point, only state-of-the-art ASICs are capable of mining bitcoins efficiently.

Mining itself is a complicated process in which these machines attempt to provide the solution to a constantly changing cryptographic problem. The answer to this problem is changed by every transaction that is made on the Bitcoin network. It is nearly impossible to truly "solve" the problem efficiently, thus the machines attempt billions, or trillions, of solutions each second until a correct solution is found. Once this solution is found, it is easy to prove that it is correct, even if finding the solution itself was difficult.

The point of this is to provide security for the Bitcoin Network, while also processing transactions, and recording them on the blockchain. The blockchain is a public ledger which contains the origin of every bitcoin that has ever been created, as well as every transaction that has ever happened.

The creation of the blockchain, and the Bitcoin mining process, solved a decades old networking problem known as "the Byzantine General's Problem"

What are the top five asked questions asked about New Moon by Stephenie Meyer?

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Asked by Wiki User

  1. What is the main conflict in New Moon?
  2. How does Bella cope with Edward leaving in New Moon?
  3. Who are the main characters in New Moon?
  4. How does Jacob's role change in New Moon?
  5. What is the significance of the cover image of New Moon?

Procedure of indenting first line of each paragraph one-half inch from left margin?

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Asked by CantoMorte

To indent the first line of each paragraph one-half inch from the left margin, you can set the paragraph formatting to have a half-inch first line indent. This can typically be done in word-processing software like Microsoft Word by going to the "Paragraph" settings and adjusting the indentation options. Simply specify a 0.5-inch first line indent to achieve the desired formatting.

Why establish a formal evaluation criterion when considering the purchase of hardware for the organization?

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Asked by Wiki User

Establishing a formal evaluation criterion helps ensure that the hardware purchased meets the organization's specific needs, budget, and compatibility requirements. It allows for a systematic comparison of different hardware options to make an informed decision and avoid costly mistakes or future issues. Having clear criteria also helps in standardizing the purchasing process and promoting transparency within the organization.

How are newspaper scanners used?

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Asked by Wiki User

Newspaper scanners come in three flavors: 1) feedthrough scanners; 2) flatbed scanners; and 3: overhead scanners. Feedthrough scanners have a wide throat that the paper is fed through. They are actually architectural drawing scanners that can be used to scan newspapers that are not torn or brittle from age. Flatbed scanners can scan very delicate newspapers, but the newspapers must be placed upside down on the glass plate of the scanner. These are the most common type of scanners for newspapers. Overhead scanners are used when the pages of a newspaper are so delicate that they are stored individually and cannot even be turned upside down. The most common assumption/misconception about scanners of any kind is that they always 'read' the text and convert it into editable form. This function is in fact a software add-on. The scanners themselves simply convert objects into digital images that can be viewed and read as is or further processed by Optical Character Recognition (OCR) software and text or PDF files output.

What is word length of CPU?

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Asked by Wiki User

The "word length" of a CPU refers to the number of bits it can process in a single instruction. In modern CPUs, the word length can vary depending on the architecture and design of the processor. Historically, CPUs had word lengths of 8, 16, 32, or 64 bits, but with advancements in technology, word lengths have increased.

As of the time of my last update in January 2022, most modern CPUs commonly have word lengths of 32 or 64 bits. Some specialized processors may have different word lengths tailored to specific tasks or applications. However, for general-purpose computing in desktops, laptops, and servers, 64-bit CPUs are prevalent. These CPUs can process data in 64-bit chunks, which allows for larger memory addressing and more complex calculations compared to 32-bit CPUs.

What is the types of organisations?

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Asked by Wiki User

There are several types of organizations, including corporations, non-profits, government agencies, and educational institutions. Each type of organization serves a different purpose and structure, with unique goals, stakeholders, and operations.

What is a scanner used for?

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Asked by Wiki User

A scanner is used to convert physical documents or images into digital format, making them easier to store, share, and edit on a computer. This is particularly helpful for digitizing important paperwork, photos, or artwork.

How many computers are made daily?

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Asked by Wiki User

It is difficult to provide an exact number as it varies depending on demand and production capacity. However, estimates suggest that tens of thousands to hundreds of thousands of computers are produced globally each day by various manufacturers.

Who is the actress with red hair in the Hughesnet commercial?

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Asked by Wiki User

The actress with red hair in the Hughesnet commercial is Jennifer Marshall. She is known for her acting in various commercials and television shows.

How do you email a document?

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Asked by Wiki User

To email a document, simply open your email client, create a new email, attach the document file by clicking on the "Attach" button, add the recipient's email address, subject, and any message you want to include, and then click send. Make sure the document size does not exceed the email service's file attachment limit.

On a PC 102 key keyboard how do you switch from single to double spacing?

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Asked by Wiki User

To switch from single to double spacing on a PC keyboard, you typically need to use the formatting options within the software you are using. In most word processing programs like Microsoft Word, you can find the line spacing option in the formatting toolbar where you can select double spacing. Alternatively, you can use keyboard shortcuts like "Ctrl + 2" to quickly change to double spacing.

Can I download Windows 10 for free on my new custom built PC?

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Asked by CallumGraygp6348

Yes, you can download Windows 10 for free on your new custom-built PC. The best website to download Windows 10 is Microprokey .com. Microprokey provides you with the latest version of Windows 10 as well as a link to download it. Once you have downloaded the file, you will be able to install it on your new custom-built PC.

You will need to create an installation media such as a USB drive or DVD so that you can install Windows 10 on your PC Visit Microprokey .com After you have created the installation media, you will be able to install Windows 10 on your custom-built PC.

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