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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 is the default output device?
A output device is what you plug into a computer, such as mouse, keyboard, external hard drive, USB etc.
What enables you to access and modify CMOS data?
To access and modify the CMOS data, you would need a CMOS setup utility. Originally, in the IBM AT and a few close clones, it required a separate utility on a diskette. However, manufacturers soon added this utility the the ROM BIOS. So even today, all you have to do is enter CMOS setup is to press a certain day upon booting the system. Delete, F1, and F2 are some of the common keys to use for entering the CMOS setup utility.
Where is an input box positioned if you leave out the xpos and ypos arguments?
If Xpos is omitted, VB centers the input box horizontally on the screen. If Ypos is omitted, the input box is placed near the top of the screen.
this might be the case of virus in the computer due to which the receiving is less then sent.
What battery does Uninterruptible power supply use?
Uninterruptible power supplies (UPS) typically use sealed lead-acid batteries, although some models may also use lithium-ion batteries. These batteries provide backup power to the UPS when there is an interruption in the main power source, allowing for continuity of power supply to connected devices.
Why wont itunes 9.2 install to your powerbook g4?
iTunes 9.2 will work with a G4 processor but it does require Mac OS X version 10.4.11 or later.
Acer aspire x1200 wont start up tries and shuts down over and over again what could cause this?
When you start a computer up it performs a self check to make sure everything that should work is working. It sounds like the computer cannot or will not get past the self check. please take the machine to your nearest authorised Acre repair shop so they can trak down exactly what the problem is and talk with you about what you and they can do
Is hard disk random access memory or sequantial access memory?
A hard disk is a Sequential Access Memory device or SAM
Is an Intel Pentium dual-core 1.46 processor equal to a 2.5 processor in speed?
The Intel Pentium DualCore 1.43Ghz is the Merom T2310 with 533fsb, 1MB L2 Cache, 65nm, and the unnamed 2.5Ghz could only be the Intel Core2Duo Penryn T9300 with 800fsb, 6MB L2 Cache, 45nm. The Penryn is newer, faster and more efficient.
Make sure they are plugged in RE: i think that you can't be stupid enough for the speakers to not be plugged in. So i think it could be a fault with your computer if the are working on your ipod. Try getting new speakers. THANKS. Chelseasugar!! xoxoxo
How many watts are there in a headlight?
Regular halogen headlights have 55 watt bulbs, for a total of 110 watts per car. Lo beam and Hi beam are approximately the same wattage, just different beam pattern. The new Xenon (also known as HID - high intensity discharge) are approximately 35 watts per side.
What is the maximum length for SCSI-3?
The maximum length of cable that can be used for SCSI-3 is 12 meters. This is applicable to Ultra2 Wide, Ultra 160, and Ultra 320.
Determining the length of next CPU Burst?
Taun+1 is the predicted value for the next cpu burst
tn is the actual measured CPU BURST
<= 0 Alfa => 1
then
Taun+1= Alfa*tn + (1-Alfa)*tn
Is Operating System part of main memory or hard disk?
The OS is installed on the HD, just like any other program. The bootstrap process loads the OS from HD to main memory, where it is executed.
What is token in computer programming?
In a passage of text, individual words and punctuaton marks are called tokens.the smallest individual unit in a prog is called a token..
What is the definition of a network cable?
A network cable allows two computers to exchange packets of information.
Depends on the benchmark used to measure:
- KOPS or KIPS - measure of instructions executed per second
- MFLOPS - measure of floating point operations per second
- Whetstones - measure of overall floating point performance
- Drystones - measure of overall integer performance.
- Livermore loops - measure of computing and looping performance
- etc. etc.
Never measure CPU speed by the clock speed. Different architectures and implementations of the same architecture can give dramatically different speeds on real applications even with the CPUs running on the same clock.
One example of this occurred when Apple first started making Macs using the PowerPC. Power Macs could run in software emulation of the Intel Pentium Windows applications much faster than the existing PCs, even though the PCs operated on faster clock speeds and were running the code native.
AMD radeon is a brand name for the AMD line of graphics cards. They used to be ATi Radeon HD.
You can get products that can turn any monitor into a TV with various inputs.
What is the purpose of padding in an Ethernet frame?
ensuring that the data portion of the frame totals at least 46 bytes
1. Disk rotational speed in rpm.
"HDD data transfer rate depends upon the rotational speed of the platters and the data recording density."
