Windows XP File Processing Within Windows there are two methods that a user or administrator can obtain access to files stored on the hard drive or media source. In the Windows operating system, files that are operating system specific (files needed in order for the operating system to work) are normally on the primary drive which is usually the C: drive. On a Windows based PC during the setup process, a user has the choice of where the operating system files are stored and what file system Windows will be using. With Windows XP/2000 there are two file system types to choose from, FAT and NTFS. FAT is an acronym for file allocation table, and NTFS is an acronym for New Technology File System. Windows XP also supports two types of file systems on CD-ROM and DVD (Compact Disc File systems [CDFS] and Universal Disk Format [UDF]). Primarily the Windows XP/2000operating system uses the NTFS file system. The NTFS file system uses the cluster scheme that is seen in FAT for allocating data, but for a given drive, it has less overhead. A computer system's overhead is its cost of doing business because it must use processing time and memory to run the operating system. If there is a concern with security, performance, and efficiency, or if very large capacity hard drives are being used, then NTFS is the one to choose. With NTFS the security of files and folders can be managed. NTFS also offers other major advantages. These include: The ability to assign permissions to each file and folder on the disk. More efficient storage of data on large hard disks. Faster access to files and folders. Better data recovery because a log is kept of disk activities so if there is a disk failure; Windows can restore the disk based on the log file. Ability to compress files, allowing more data to be stored on a disk. Ability to assign disk quotas, which allow limits to be set on how much disk space a user may have. Encryption of files for better security. As mentioned before, there are two ways that files may be accessed within Windows. One way is through the Command Line or otherwise known as the DOS (Disk Operating System) Command Prompt. This is the operating systems text-based command line shell program that allows for file access and file manipulation. Files are viewed, accessed, modified, and manipulated by typing text-based commands into the command line or DOS prompt.
This question marks its way back to the time when people used to rely on the security of windows login credentials. The security no doubt prevented users from having access to one’s personal computer, but once a person had logged into the system, he/she would have the access to basically anything and everything that came their way.
Hard Disk Drive (HDD) - Hard drives can store very large amounts of data ranging from 200GB – 1TB. A hard drive is made up of a magnetic disk that consists of a number of platters/disks that are coated in a magnetic material that rotate at 7200 RPM. The data is encoded into bits and written into the disks as a series of changes in the direction of the magnetic pull, and then the data is read by detecting the changes in direction on the
Recent data shows that 78% of computer users use Microsoft Windows as their primary operating system. Microsoft has also just released a new operating system known as Vista that competes primarily with Apple’s Mac OSX.
[As a support technician for a small company, your job is to support the company’s employees and personal computers (PCs). Ben, a coworker, approaches you with a problem. For some reason, the Microsoft® Windows® 7 operating system is not booting correctly on his computer. Ben is worried because he has many important data files in several locations on the hard drive, but he does not know which files are located in which folders. Ben is also worried about losing his saved e-mail addresses, individual e-mails, and favorite links in the Microsoft® Internet Explorer® browser. You attempt every method you know to recover the information on Ben’s computer, but nothing works.
The allowed user has the right to install the program on the hard disk for its effective use.
Another recommended solution is to set up access controls. Access control is a security precaution that is used to control who or what can view or use resources in a computing environment. Physical access control limits access to campuses, buildings, and physical IT assets. Logical access limits connections to computer networks, system files and data. There are four basic types of access controls: mandatory, discretionary, role-bases and rule-based.
Windows based computers are more practical for many reasons. Possibly the most prevalent of these being that everybody uses them. When using computers consistency is very important. If everyone is using a certain operating system and software, it is easier to transfer, share, and use the data you create. Windows based systems are the standard in our community, and that is not due to change any time soon.
...thorized permission to access any authorized computer in the library or computer centre to access necessary subject information. The technology is updated to latest to maintain any interruption of accessing data.
As the internet is becoming faster and faster, an operating system (OS) is needed to manage the data in computers. An Operating system can be considered to be a set of programed codes that are created to control hardware such as computers. In 1985 Windows was established as an operating system and a year earlier Mac OS was established, and they have dominated the market of the computer programs since that time. Although, many companies have provided other operating systems, most users still prefer Mac as the most secured system and windows as it provides more multiple functions. This essay will demonstrate the differences between windows
- First click the Start button, then click Find, and then click Files or Folders.
Windows hardware’s has played a vital role in current technology of computer era. Computer application has significantly changed the workloads and manual records and information keeping has been significantly managed easily. This has been tremendously associated with the respective improvements with the software and hardware application development and Windows Xp and windows 7 have been most powerful operating system used by many computer applicants and users.
2. To transfer files from one computer to another (the files may be text, images, audio, video, etc.).
The Disaster Recovery Plan deals more with the restoration of computer systems, software and connections to full functionality under a variety of damaging or interfering external conditions. Business Continuity is a more comprehensive approach from a business point-of-view to ensure that the business continues to make money not only during a natural disaster but when dealing with daily issues, such as a failed disk, server or DB, and/or possibly a bad communications line.... ... middle of paper ... ... The consequence of not having insurance will result in higher costs in replacement and restoration of hardware and related technology during a disastrous event.
Example: It can increase the amount of hardware devices that a system or network administrator can manage.
conference using a PowerPoint file. The database management system allows a company to run more efficient, smoothly, and be more productive. Database management systems also allow a business to be more secure. The database administrator can create the user permissions, which allows each employee access to different things. This is usually done by assigning different usernames and passwords. It can prevent employees from viewing certain documents that are meant only for cooperate, or preventing them from accidentally deleting