It is important for the database administrator to estimate how much disk capacity is required for a new database to ensure that sufficient disk space is available. Answer: True Page: 539 LOD: Easy 8. Conventional files are relatively difficult to design and implement because they are normally designed for use with multiple applications or information systems. Answer: False Page: 518 LOD: Medium Rationale: Conventional files are relatively easy to design and implement because they are normally designed for use with a single application or information
The NTFS provides support to the larger hard drive and better security. The partition size of the NTFS has a maximum size of 16 Exabytes, 16 billion bytes ,even though it is said to have on 2TB. EFS Encrypting File System allows data to be stored on to a device in an encrypted form which mean no password then no access. 3. The NTFS has more to offer than the FAT32.
It is also much easier to keep track of data digitally rather than with hard copies. 3. Do cookies gather information about individuals? A. Cookies don’t gather the information about individuals but it gathers data from the users computer.
Some of these machines may be just under 2TB or up to 40TB. With port replication and add-on hardware drive controller cards there really isn’t a limit on storage capacity. Is there any fault tolerance (such as RAID) built into a NAS device? RAID 50 is fairly stable if set-up correctly but RAID 10 has been declared as one of the best setups because even if more drives fail at one time there will be no data loss. Are management features available?
Control Users have much more control of their file system and operating system in a command line interface. For example, users can copy a specific file from one location to another with a one-line command. Although a GUI offers plenty of control of a file system and operating system, the more advanced tasks may still need a command line. Multitasking Although many command line environments are capable of multitasking, they do not offer the same ease and ability to view multiple things at once on one screen. GUI users have windows that enable a user to view, control, and manipulate multiple things at once and is much faster to navigate when compared with a command line.
Each user is responsible for controlling their own data, resources, and login information. Any user can upload a virus disguised as an .mp3, .avi, or any other type of file. With me being the network administrator, I can keep a list of the files that are being distributed across the network and make sure there is nothing fishy going on. This will also benefit the company if and when it grows or even doubles in size as the President predicts. Switching over to Ethernet cabling would also be less expensive and more flexible than the existing coaxial cables and they offer more noise resistance.
Secondly Desktops are studier and not delicate as Laptops. If you want to load high end applications like the multimedia movie making software and other applications requiring high end configuration, Desk top is the best choice and it cannot be done in Laptops. Everyone including children can use Desktops which are very rugged and strong whereas Laptops are very delicate and can easily get spoilt. Unlike laptops, Desktop parts are very cheap and Desktops can be repaired easily even by yourself. Desktops can be upgraded several times easily.
Network operating system based file servers running Windows Server or Linux was once the primary solution for network storage, however reliability concerns and the need for a more efficient way manage data required a more robust system. That is where NAS (Network Attached Storage) and SAN (Storage Area Networks) come into play. NAS and SAN both have advantages and disadvantages. NAS systems offer a simple and cost effective way to expand storage capacity as well as backing up and protecting data. The benefit of an NAS system comes in its simplicity.
Whereas the processor on the Mac doesn’t produce as high-quality graphics, yet provides a little more speed. Operating System The HP computer comes with the Windows 8 operating system, which I have only read positive reviews about. There are many advantages with this operating system. The most popular is that it starts up faster. “In a comparison with Mac OS X Mountain Lion, Windows 8 started up faster.
Also, Powerpoint is a computer based program, which usually comes standard on most Windows computer systems, where Prezi is all web based, which makes it a little less convenient for the avid user that may not have web access everywhere they go, and would be unable to access their account, unlike Powerpoint, where it is always available once you turn on your laptop, unless you buy the Prezi Pro option, which allows the user to access the files offline. The writeup by Phil Bird was not all the different from the first one, and not