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what is computer boot sector
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∙ 12y ago
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What is system sector boot virus?
A boot sector virus is a computer virus that puts itself in the boot sector of a computer. The boot sector is the partition on the disk drive that contains all of the programs and files necessary for the computer to start up. This ensures that the virus will be executed once the computer is turned on.
What is HD sector boot software?
Lets your computer communicate with the Theatre HD Player.
What is the meaning of boot sector viruses?
A boot sector virus is a virus that's located in or directly modifies a special part of the hard disk in a computer called the boot sector. The boot sector, in basic terms, directs the computer to the things it needs to load the operating system and user interface so you can use it. Viruses that modify the boot sector can be loaded into memory at the same time or even before the operating system, and can prevent the computer from starting up correctly in some cases. Boot sector viruses were more common during the days of DOS, when such viruses had easier access to the boot sector and other sensitive parts of the system. Today, these viruses are not very common because it is more difficult for them to spread and infect.
What is the name of the virus that hides in the boot sector?
A boot sector virus. Boot sector viruses place themselves in the MBR (master boot record). This is a partition on the hard disk that contains all of the programs and files necessary for the computer to boot up when it is powered on. The virus places itself here and gains control of the computer before the operating system can gain control.
What is a boot virus and how do you get it.?
A boot sector virus is a computer virus infecting the boot sector on hard and floppy disks. When the computer becomes infected and successfully boots, the virus can then infect media that is written to by the infected computer, replicating itself and spreading through the sharing of disks and software applications.
How do you bring a computer out of bios when it boots up to an older hard drive with windows 2000 on it?
BIOS is looking for a boot sector. If the disk does not have a valid boot sector at the address which is also known by the BIOS, it won't boot from disk.
What launches ntldr?
Boot sector program Boot sector program
What is master boot record in computer world?
The master boot record (MBR) is a small program stored in the first sector of a hard drive that contains information about how the drive is partitioned and which partition is bootable. It is crucial for the system to locate the operating system and boot it up.
What is a boot sector virus that transforms the current boot sector to an unused portion of the disk as bad sector?
wat it
What is the difference between boot sector virus and program virus?
boot sector : virus runs on start up of the computer. program: virus runs when you run a specific program.
Loads the OS boot sector from the active partition and runs the program in this boot sector?
MBR (Master Boot Record) program.
What is the MBR?
MBR Master Boot RecordA Master Boot Record (MBR), or partition sector, is the 512-byte boot sector that is the first sector ("Sector 0") of a partitioned data storage device such as a hard disk. ( from: http://whitehouse.com)
