Computer Hardware

The question is somewhat vague.

The first classification of computers tends to be 'Analogue' or 'Digital'. Other questions on answers.com discuss the difference between these.

Within digital computers there are four broad classification's, these are based on the very different electronic constructions used to interface the processor (CPU) to the components such as RAM (memory) and other devices used for storage, communications etc.

From most powerful to least:

...super computer

...mainframe

...minicomputer

...microcomputer

Microcomputers are further subdivided by size/packaging, the distinction is not always clear:

...personal computer - a main box containing all the electronics with external monitor, keyboard etc. normally connected via wires.

...laptop or notebook computer - a single easily portable box with everything built-in and able to run on internal batteries.

...netbook - a small notebook with limited functionality when not connected to an external network (e.g. the Internet)

...integrated - a microcomputer built into some other 'intelligent' device and not directly usable as a computer

It is the creation of digital image, typically from a physical scene. The term assumed to imply or include processing,compression, storage, printing, and display of such image.

That depends. Some scanners will have built-in network connectivity, so that any computer on the network can use it. Others will not have this capability, but can be shared through software running on a host computer, which is directly connected to the scanner and networked to other computers.

The most common ones are windows family, Mac OS, Linux and Unix.

It is most likely used so your laptop can receive internet from a nearby internet router.

Typically, they aren't. However, the DVD cases used by the entertainment industry are simply a choice they made, probably based on the desire to include booklets, have larger art, etc.

I think so, but some can be defaulted and not work. :)

At 100 volts, around 170 watts. At 240 volts, around half as much. So, I'd suggest a nice 200 watt inverter for the 120 volt model, but that seems to be an awful lot for your purposes. Are you sure that you're not reading the power output of the power adapter, as compared to the amperage it draws on A.C.? I seem to remember using my laptop in a truck with just a 40 watt inverter and it worked just fine.

Depends what industry. In the UK, a medical Field service engineer can earn around £25-£30k plus benefits. If you're covering Europe as well, you'd be looking for upwards of £35 plus benefits.

storge capacity

No No

A video port has 15 pins (3 rows of 5 each) A video port, also known as a Serial Port, has 3 rows of 5 pins which is 15 pins.

A overflow is a condition in which a calculation produces a unit of data too large to be stored in the location alloted to it. An overlow cannot happen when two numbers of opposite sign are added. An overflow may occur in an addition of binary numbers if the augend and addend are both positive or negative.

A microprocessor is a small chip deep inside your computer.

A microcomputer is a computer small enough to be owned by a person. All modern Desktops and laptops are micro-computers. The word is out of date, leftover from when most computers needed a truck to move, or were the size of large rooms and needed crews of people to maintain them.

RFID tags are polled input devices. The computer must send out a radio frequency polling request and any RFID tags that recognize the request transmit back their reply code (including ID info.). The computer must then sort out the various codes it received back. If there is more than one RFID tag responding at the same time, this sorting must still be performed successfully at the computer so that all RFID tags will be correctly logged.

Usually the power supply.

Factory Stock SUV - BMW X6 M

Aftermarket Custom SUV - Brabus GLK V-12

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to improve the video and graphics capabilities of your computer

In the core of an apple there are apple seeds (pips); In the core of the Earth there is a ball of Iron; In the core of the Sun there is a fusing ball of hydrogen plasma, while core memory of a computer contains circular ferro magnets threaded onto a lattice or mesh of wires.

Choosing the wrong medium in communication refers to using a method of communication that is not effective for the message being conveyed or the audience receiving it. For example, sending a detailed report via text message may not be the best choice as it could lead to misunderstandings or be too difficult to consume in that format. It's important to select the appropriate medium based on the message, audience, and desired outcome.

anything that can be done with hardware can also be done with software and anything done with software can also be done with hardware.

micro computers are computers that are designed to be used by only one person. they are also called PCs - Personal Computers. there are 6 main types of micro computers- laptop/ notebook, PDA, palmtop now replaced by tablet, desktop, workstation and PC.

That depends on the computer.

The typical run-of-the-mill computer on the store shelves today will have:

1 gigabyte of system RAM (1024 megabytes)

256 to 512 megabytes video RAM

250 to 500 gigabytes of hard disk space (256000 to 512000 megabytes)

and a DVD-RW drive capable of writing up to 8.5 gigabytes per disc (8700 megabytes)

And dont forget up to 12 megabytes cache built in to the cpu.

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The answer is FALSE