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Computers
This category includes questions and answers about computers and everything related to computers.
48,002 Questions
WHO stands for
World Health Organization.
Women Health Officer.
Web Hosting Optimization.
What is the difference between cold boot and warm boot?
COLD BOOT (a.k.a. COLD START) - Booting up from power off condition.
WARM BOOT (a.k.a. WARM START)- Restarting the computer WITHOUT turning the power off.
Shutdown option in the START menu of windows 9x/2K/XP has a "Restart" option: this is a "warm boot".
AnswerYou perform a cold boot every time you turn on the power switch of your computer. To "boot" the computer means to start it up and reset the memory and BIOS. Pressing the Ctrl-Alt-Delete keys simultaneously while the computer is running performs a warm boot. You may need to do this if the computer stops responding because of memory problems or the "Blue Screen of Death" appears. The computer needs to be reset before you can continue. If the warm boot fails to restart the computer, you will need to resort to a cold boot by shutting off the power switch, waiting ten seconds and then turning it back on.
Answercold booting means ptess ctrl alt del key to restart the system& warm booting means pressing the restart button in the cabinet to restart
Answer
Cold Boot: When you start from off state or power off and than on by using the power button. POST is performed.
Warm Boot: When you restart the computer using Alt+Ctrl+Del combination or restart command from the startup menu. POST is not performed during this process which decreases the boot up time and the PC boots faster.
Answer--Warm boot is pressing the restart button while the computer is on and a cold boot is pressing the power switch when it is turned off.
Answer
hot reset : the power is resuming and the program proccessing countiue at the point at which was interrupt .
cold reset : current data is discharging and program proccessing begins again with start point .
Rana Abu Al-Hasan
What is meant by word processing?
Word Processing is the act of organizing words into a recognizable structure. A word processor is a piece of software like Microsoft Office Word, Libre Office Write, and Serif PagePlus. A word processor just allows you to write freely, or to "Process Words", thus the name Word Processor.
A word processing program turns your computer into a typewriter, with loads of extra features.
How do you get ungrounded after sneaking out?
The only way to get ungrounded after sneaking out is to talk to the person who grounded you. They may not lift your punishment no matter what.
use the net recycle
go in history
save information on memory stick
How do you put a variable in an if statement in scratch?
It depends which programming/scripting language you use.
In PHP it can look this way ($i is a variable):
$i = 5;
if ($i > 0)
{
echo "Hello World";
}
?>
What are the words for delete history on a Greek computer?
"διαγραφή ιστορικού" (dheeagrafee eestoreeku), εκκαθάριση ιστορικού (ekathareesee eestoreeku), εκκαθάριση δεδομένων περιήγησης (ekathareesee dhedhomenon peree-eegheesees) etc
Can your computer run properly without windows?
instead of windows you can have linux or mac. they are different, but you will know whats best for you when you try them, linux is free to download.
but you need an operating system (windows, mac, linux or any other OS) for the computer to work
What is is faster synchronous slc NAND flash or toggle MLc NAND flash?
Toggle is the fastest type of MLC NAND by a considerable margin. There is a larger performance gap between toggle and synchronous than there is between synchronous and asynchronous.
What companies perform data rescue?
The Data Recovery Center provides data rescue services. They recover deleted files and pictures, data corrupted by viruses and general data loss. Another alternative to The Data Recovery Center is Rescue Data Recovery Edmonton Laboratory. Their business focal point is data recovery and restoration. The Edmonton Laboratory regularly handles all sorts of mishaps; natural disasters, sabotage, hardware failure, software failure, vandalism and many other types of data loss.
How do you get final fantasy 7 crisis core backgrounds on your youtube profile?
The same way you get any other image as your background.
What the picture is of has no effect on the process of adding it to the background.
How does the 68HC11 know whether we are using the 2's complement system or not?
It doesn't! Only the programmer does. The C (carry) flag indicates an overflow/underflow for unsigned numbers and the V (overflow) flag indicates an overflow/underflow for signed numbers. When the processor does a computation both flags are set appropriately, but you're only interested in the one that corresponds to whatever number system you chose to use.
This is why there are different branch instructions for signed and unsigned numbers. For example, BHI is branch if higherand BGT is branch if greater than. These sound like the same thing, but BGT is used for comparisons of signed numbers and BHI is for unsigned. These branches don't know what number system you're using -- they just know what flags to look at. The combination of flags set by the comparison will cause BGT to branch if the numbers being compared are signed (and the second number is greater than the first) because it looks at the Z, N, and V flags. In particular, it branches on Z' AND [(N AND V) OR (N' AND V')] = 1. BHI looks at the C and V flags. It branches if C' AND Z' = 1.
Try out a couple of subtractions and keep track of your flags. Plug them into the branch formulas and you'll quickly see that the processor doesn't care whether your numbers are signed or unsigned. As long as you keep track and use the right branches, everything works perfectly.
How does the computer help in mankind?
Because the computer can process information and data faster than most human beings and produce information (via internet) faster than many other sources. It is also a primary hub for digital media such as music, video and games which are also accessed with similar ease.
