IT Research Paper Example | Topics and Well Written Essays - 1250 words

IT - Research Paper ExampleThus, it is advised by calculator experts to keep a funding of the information and resources that are stored on computer systems. This paper will focus upon the various storage devices that can be holdd by computer users to keep a backup of their information and resources, and the differences between redundant and backup data storage and how systems fail and how can they be protected. Backup Media Various forms of backup media available to users include optical storage methods such as writeable and re-writable CDs and DVDs, external and internal gravely disks that can be mounted on the systems and flash holding systems such as pen drives, USB drives and memory cards. Information stored on optical drives can last for genuinely long period of measure if these drives are unbroken safely, secondly these drives are even available in write once only form. This is an proceeds because the data that is stored on these drives cannot be replaced or over-writt en. These drives even have intercourse in re-writable form this means that same drive can be used do over write if old information is no long-term needed. These drives are easy to move from one pc to another, these drives can be used in several systems but one system can use it at a time. Another downside of optical drives is that the time taken by these drives to write data and store information on them is considerably high if compared to the time taken by flash drives and other forms of memory drives. Another form of backup media that can come in handy for computer users is facility a second hard drive internally or externally. The advantages of having a second hard disk are enormous. Firstly, the second hard disk can make as a backup for files stored on your system this will come in handy if the files from the first hard disk are deleted. Another advantage of using an extra hard disk is that the process of O.K. up files in a second hard disk is faster as compared to backing up these files in an optical drive or a USB flash memory drive. Having a second hard disk is even of advantage as the files and the resources that have been downloaded over time on the computer system can be safe and the users d not have to take the pain of downloading and redemptive these resources again. All the operations conducted in a computer system take place on the first hard disk or the primary hard disk, due to this continuous usage, the hard disk becomes old and starts wearing out and ultimately the user has to replace it. When two hard disks are involved in the process of running a computer system, the burden of running the computer system is shared and both the hard disks gain higher functional carriage time. Disadvantages associated with installing a second hard disk are few in number. Firstly, hard disks have to be dealt with extra care, misuse may easy damage or corrupt the hard disk and data loss may occur, secondly, if the drive is installed inside the system, m oving the drive to another system skill become difficult and during the transfer, the chances of damage are quite high. One of the best backup media designed to-date is USB flash memory drives/sticks. The advantages of using this media are they are very small in size and can hold huge amount o information, they are easy to move and do not contain move that might get corrupted if they are mishandled. These drives are even better than optical drives as they cannot be destroyed due to scratches and dust. Installing them is much easier than installing hard disks as they do not need