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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

What are the effects of the inner core?

The inner core is solid, even though it has a high temperature, because of the high pressure in the center of Earth.

How does sharing peripheral devices reduce costs for a company?

Network allows for the sharing of devices and can reduce costs for a company.

What is grafic card and its function?

It handles all computation to do with displaying a picture on the screen. It relieves the overhead on the main CPU and memory, by having it's own.

Most motherboards have a graphics chip, but a dedicated card is an improvement, for fast 3D graphics.

What is the ic configuration of and?

Presumably you'r asking the question: What does ic represent in Roman numerals? The lower case numerals for IC is ic, they both have the same numerical value and that is 99.

What is the difference between a 40 pin and a 80 pin EIDE connector cable?

80 pin cables are generally newer than 40 pin cables, and can, in most cases, transfer data at a faster rate. The extra 40 wires are not actually pins, but wires separated the pins that actually carry data. The purpose of these is to reduce signal interference.

What is the area of Port Louis?

The area of Port Louis is 42.7 square kilometers.

Why superconductors are not used often in everyday activities?

Because at present all superconductors must be super-cooled in a coolant such as liquid nitrogen to become superconductors.

How do you spell busnesses?

The correct spelling is "business" (commerce, or a company).

Monitors the boot process and reports errors usually as coded numbers on a small LED panel?

A POST test card monitors the boot process and reports errors typically as coded numbers on a small LED panel. The majority of POST test cards plug directly into an expansion slot although some do connect via serial or parallel connection.

Example of constructor in java?

Every class, including abstract classes, MUST have a constructor. Hard Code that into your brain. But just because a class must have one, doesn't mean the programmer has to type it. A constructor looks like this:

class Car {

Car() { } // The constructor for the Car class

}

You notice anything missing in the declaration above? There's no return type! Two key points to remember about constructors are that they have no return type and their names must exactly match the class name. Typically, constructors are used to initialize instance variable state, as follows:

class Car {

int size;

String name;

Car(String name, int size) {

this.name = name;

this.size = size;

}

}

In the preceding code example, the Car class does not have a no-arg constructor. That means the following will fail to compile:

Car f = new Car(); // Won't compile, no matching constructor

but the following will compile:

Car f = new Car("Ford", 43); // No problem. Arguments match

// the Car constructor.

So it's very common for a class to have a no-arg constructor, regardless of how many other overloaded constructors are in the class (constructors can be overloaded just like methods)

Can speed of the computer get affected if you connect a power cable from CRT monitor to CPU directly?

There will be no effect on the computer speed if a CRT monitor's power cable is directly connected to the CPU. Though the PSU, or, the power supply unit must be upgraded to a 500 W one .

Where is the nearest computer or laptop?

How the hell should the internet know that? Next to you, you stupid cow! You had to post the question from somewhere!

How do you daisy chain routers?

Routers perform DHCP, which means the router acts as the "owner" of the network. If a router set it's own IP address to 192.168.1.1, then it will likely assign IPs to computers connected to it in the 192.168.1.x range. If you plug another router into your first router, the second router might have the IP 192.168.2.1, and then assign IPs in the 192.168.2.x range. This is what you want to avoid. Having all your computers on the same 192.168.x network is necessary.

You essentially want to use your second router as a switch. To do this, disable DHCP in the routers admin UI. Then, instead of plugging the source cable (coming from your first router) in the "Uplink" port, plug it into one of the regular 1, 2, 3, 4 etc ports. This will enable your router to pass along IPs from your main router, rather than assign it's own. Plug other devices into 2, 3, 4, etc. You've essentially bridged your routers.

Sdram uses how many pins?

quote wikipedia:

"Chips are made with a variety of data bus sizes (most commonly 4, 8 or 16 bits), but chips are generally assembled into 168-pin DIMMs that read or write 64 (non-ECC) or 72 (ECC) bits at a time."

answer: 168

What type of hardware does Unix run on?

Unix can be run on a variety of server, mainframe, and workstation devices.

Give 5 examples of nouns?

A noun is a word for any person, place, or thing.

Some examples of nouns are:

computer

cows

phone

book

grass

or

love

faith

hope

trust

care