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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.

11,849 Questions

Is it true or false that a serial port transmits data in parallel and is most often used by an older printer?

False. A parallel port transmits (and may also receive) data in parallel and is the interface used by older printers. Serial ports communicate data serially.

Do you have to pay monthly to use a TV tuner card?

No. A TV tuner card receives television signals just as a regular television set would. Other than a cable bill (if you have cable), there are no fees associated with receiving a TV tuner card.

What is input capture and output compare?

Input Capture: The ability to record a time stamp in a memory when an input occurs

Output Compare: Is the ability to trigger an output based on a time stamp in memory without interrupting the MCU

How do you plug in the micro sd to the computer?

Unless your computer has a micro SD slot, you may need to get an adapter. This looks like a standard SD card with a slot on the back of it where a mini/micro SD card can fit. Check stores that sell SD cards. If they don't have the adapter, you may have to buy a low capacity micro SD card that comes with one. Do a search in your area for the SanDisk Adapter Pack which retails for anyehere from $2 to $6 US from places like Fry's, Amazon and others. http://www.amazon.com/SanDisk-Adapter-Pack-adapter-microSD/dp/B001JQLJ9A

What is the basic part of the LCD computer and its function?

LCD (Liquid Crystal Display) it a technology used by computer hardware to display information (on a screen).

There really is no such thing as a "LCD computer" but there are many computers with LCD monitors - most of them in fact!

How can you send a message to Nolan Ryan regarding a picture you have?

The picture is 20x45 advertising Justin Boots. Elaine Easterling

perkinselaine72@gmail.com

Cache memory and register memory?

Register memory are smaller in size than cache memory and registers are faster than cache..

Cache memory store the frequently used data from main memory..

Are computer chips replaceable?

This depends on the computer chips in question. If they are surface mounted chips, no. But if they are socketed or soldered through the board, they can be replaced.

The CPU and the RAM are "computer chips," and replacing them is fairly simple. However, you would not be able to replace the chipset chips, and even if you could get them off without damaging the motherboard, finding replacements might be a bit difficult, and installing the new ones would be impossible for the average home hobbyist.

Is volatile memory or nonvolatile memory faster?

Volatile memory is temporary. Non-volatile is used for storing information after the the computer is shut down.

What is the history of the scanner?

In computing terms, a scanner is an electronic device that can copy documents and photographs which can then be saved to your computer and printed, if required. The history of the scanner reveals that it was first commercially used in the 1860's. It was an early version of a fax machine and was developed by Giovanni Caselli.

What is the function of a chip in a computer?

A chip carries out a complex elctronic process formerly only achievable with a relatively large circuit. A chip is small and cheap and efficient.

What are the different drives in a computer and their functions?

CdRom - To read cd's CDR - To read and write CD's DVDrom - to read dvd's DVDR - To read and write dvd's Zip- Used like a floppy, but will store 100 Mb of storage Floppy - stores 1.44 Mb of data Hard Drive- where everything is saved There are tons more types of drives.. do a search on google for it

How do you format a SD card for Samsung propel?

  1. Put the SD card in the Micro SD slot on the left side of the phone.
  2. Go to Menu.
  3. Go to My Stuff.
  4. Click the right button on the circle control pad.
  5. If the card is empty, you can put stuff in it by using the adapter that (should have) come with the SD card. Plug the adapter into a laptop with a SD card slot. If you don't have one, go to an electronics store and get a card reader. Or you can buy one online.
  6. When you put the adapter with the Micro SD card into a computer, open the file, and drag stuff into it. You can drag songs from iTunes, pictures, videos, and more!

How do you know if my computer has core2duo processor or not?

How do 'I' know if 'your' computer has core2duo? I could not possibly know without having the computer in front of me. But, How do 'I' know if 'my' computer has core2duo? In the Control Panel Folder, I would double-click the System Icon and open the Tab marked General. In plain view, the Processor's Manufacturer, Model, Type and Speed will be listed.

What calculate the grafic card bandwith?

Helps to know which card you have... Results are different over different memory types.

DDR2 & GDDR3 (not sure on GDDR5)

Memory interface / 8 * memory clock * 2

EG for my GTX275

448-bit / 8 = 56

56 * 1224MHz = 68,544MB/s

68,544MB/s * 2 = 137,088Mb/s

= 137.1GB/s

What are encoders?

Encoders turn readable information into a different format for example a CD track into an MP3. A decoder undoes this encoding to make the file readable, for example windows media player (it also does encoding). Or a television station compressing data into encoded format for broadcast on the digital broadcast network, and a sky box which decodes the information for display.

What are the parts of an image scanner?

There are many different types of image scanners. However, several of them have the same several components that include various ports, CIS for better sharpness and quality, CCD for better saturation and color, and an A/D convertor for quicker digital scanning.

How do you troubleshoot smps of PC?

There are various ways to troubleshoot smps of PC. SMPS stands for switching mode power supply. You can start by trying if it works elsewhere and if this the case, then it means that your motherboard is faulty.