In today's world, MAC is becoming more of a trend among people, they are cool and fast machines. MAC is a great computer, if you can afford them. Macs are extremely expensive, and you can honestly do less with them. You get more bang for your buck choosing a PC, and they are less expensive. With PC, you have a better gaming computer, video and audio editing, and 3D editing.
People would utilize this one more because if one disk would fail, the mirror image of that disk will be on another disk. 6. I would personally choose 0 due to the increase in the speed. 7. The hardware-based system manages the RAID subsystem independently from the host and presents to the host only a single disk per RAID array.
Technically RAM does not have an influence on the processor performance, but it does have an influence on how much processes or technically instructions that processor can read. So a greater amount of RAM memory means that more instructions fit into that memory and therefore, bigger programs can be loaded at once. (Computer) Allowing the operating system to work with a multitasking concept, where we can run multiple programs at once. To explain how it works, you have 128MB of RAM on your computer and you need to load up multiple programs that are 512MB. That means you would have slowness as it has to load a piece of that program, then it has to refresh, then load up the rest of the program.
Unit 6 Research Paper Frederick The NAS Device NAS is often manufactured as a a specialized computer built from the ground up for storing and serving files, more than the general computer that we use for our own purposes. In 2010 the popularity of the NAS Device started to really hit off for transferring data from one computer to another. The awesome thing about the NAS devices is that it doesn’t limit storage usage to a single computing device. NAS allows more hard disk storage space to be added to a network that already utilizes servers without shutting them down for maintenance and upgrades. The capacity range for the most updates NAS device is the QNAP Turbo NAS TS-470.
Fiber cabling is growing very fast due to how much more efficient it is than copper cabling. Fiber, for one, has a greater bandwidth. Single mode cables offer the most bandwidth but you have the option of the single mode, 62.5 or 50 micron multimode cables. In addition to that, fiber can carry more information than the copper. Fiber can also carry over a longer distance with low attenuation.
Another advantage is Portability. Linux is a generic operating system that can run on different types of hardware from different manufacturers. This allows it to be used in embedded computers as well as microprocessors-based systems and mainframes as well. A third advantage of Linux is its security. Because it is logical based rather than being tied to the hardware, everything is file based, which makes it more secure.
NT1430 Unit 2 Discuss The Second Extended File System (EXT2) file system is a replacement of the Extended File System (EXT). The file system was created by Rémy Card in 1993. EXT2 was the default file system for Linux until EXT3 came along. EXT2 still is a favored file system for Flash and USB drives due the lack of journaling. Journaling requires more writes to the storage unit and can be slow on these external devices.
But Linux GUI is optional. | The Windows GUI is an integral component of the OS and it is mainly influenced by Apple Macintosh OS and Xerox. | File system support: | Ext2, Ext3, Ext4, Jfs, ReiserFS, Xfs, Btrfs, FAT, FAT32, NTFS | FAT, FAT32, NTFS, exFAT | Text mode interface: | BASH (Bourne Again SHell) is the Linux default shell. It can
Which of the following statements is not true of file processing systems? a.|the records in one file relate to the records in other files| b.|they have redundant data| c.|they isolate data| d.|maintenance tasks consume additional time| ____ 15. Which statement does not apply to the database approach? a.|it requires less memory than file processing systems| b.|it increases the data’s integrity| c.|programs are easier and faster to develop than with a file processing system| d.|it allows nontechnical users to access and maintain data| ____ 16. Which of the following DBMSs will run only on a server or mainframe?
Information Graphics and Data Visualization, though certainly not new techniques, are compelling in the information they can represent. Today, though, these infographics are far more complex with the use of computer technology. Due to their versatility, infographics are a very useful way of presenting statistics compellingly. This is well presented in McCandless' presentation of his 'Billion Dollar-O-Gram.' This shows a clear visualization of differentials in monies spent on various items and their relationships to each other.