Computer architecture is not useful for the people whose use the computer for general purposes. Mostly, computer architecture helps those people who are in the manufacturing/development sector.
The answer will depend on in which city and country and in which sector. Furthermore, it will depend on whether the ratio is in the context of a worker not using a computer or a non-worker (eg student) using a computer. Also, for how much time must a worker use a computer before (s)he is classed as using a computer for work?
A computer shop belongs to the retail industry, specifically in the technology sector. They sell computer hardware, software, accessories, and provide services like repairs and upgrades. So, yeah, it's all about selling and fixing stuff for the tech-savvy folks.
Sector sparing also known as sector remapping / sector forwarding remaps the disturbed / corrupted logical block with the available spare leaving everything else alone. Consider a track with eight sectors mapped to logical block 1 to 7. Sector 8 is not used and has been allocated for spare initially. 1 2 3 4 5 6 7 S S = spare sector Now consider sector 3 has been corrupted as a result sector remapping will result in allocation of spare (S) sector to logical block 3 : 1 2 C 4 5 6 7 3 C = corrupted sector Whereas sector slipping change mapping to skip over defective region. Considering the above example sector slipping will result the following arrangement: 1 2 C 3 4 5 6 7 C = corrupted sector
Due to the wide range of uses of computers they now have an Information Technoplogy Sector all to themselves
what is computer boot sector
Mainly Trojans and Worms, but some can happen without even booting it.
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.
Of course not! No one can access a machine while it is powered off or not connected to the Internet. A hacker MAY however insert code into the master boot sector of the hard drive, so that whenever the computer is turned on, the code executes and carries out malicious actions.
Lets your computer communicate with the Theatre HD Player.
The computer is very important in a given economy sector because it is efficient and very accurate. A computer helps cut the costs in a given economy by performing tasks in a high degree of efficiency.
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.
The impact of computers in the banking sector cannot be understated. Computers have transformed every aspect of the banking industry
deffinatly ,you are aligible for public sector jobs,like cell,bhel,bsnl etc.
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.
Computer architecture is not useful for the people whose use the computer for general purposes. Mostly, computer architecture helps those people who are in the manufacturing/development sector.
Computer is well known device in the field of business & commerce