When comparing the SCSI Hard Drives, in my opinion the best of the group is the Seagate Constellation. Its price is one of the best, the seek time is so much better than the rest, it runs a faster interface type then the rest, and it has the best noise rating of the group. The worst one on the page is the HP/Compaq. Even though it is the best price, the maximum temperature rating is only 95°F and in a poorly ventilated room, temperatures inside a tower could exceed 95°F. The other three in the
Words: 599 - Pages: 3
Chapter 1 - IT Essentials - PC Hardware & Software 1 Which CPU architecture uses a small set of instructions that are designed to be executed rapidly? CISC RAID RISC RISK SCSI 2 Which type of memory is primarily used as cache memory? DRAM RAM ROM SRAM 3 Which three devices are considered output devices? (Choose three.) fingerprint scanner headphones keyboard monitor mouse Printer 4 Which type of ROM can be reprogrammed with software while it is still physically installed in the computer
Words: 630 - Pages: 3
maintaining your software and hard drive. When you use your computer for internet browsing, cookies are attached to your machine. So, what is a cookie? According to the Microsoft website, “Cookies are small files that websites put on your computer hard disk drive when you first visit.” Cookies in and of themselves are not necessarily damaging, but they can use up valuable space on your machine. You must regularly delete cookies or they will slow down your computer. There are several ways to do this
Words: 857 - Pages: 4
I believe NetApp will continue to be a top leader in the industry. Making it’s money by selling storage hardware and storage software to businesses, NetApp's storage hardware helps their customers manage data more efficiently and securely. The disks are used for large, data-intensive applications which include e-mail, inventory, supply chain, backups and regulatory & compliance information. NetApp's storage software allows it’s customers to use many different features related to data storage
Words: 804 - Pages: 4
System Performance How do fragments do and can affect your file and disk performance? The impact of fragmentation on system performance differs based on the usage of the fragmented files. For example, a single infrequently used Microsoft Office document is unlikely to have an impact on overall system performance. However, fragmentation of a paging file, which provides virtual memory to all applications on a system, will likely have a more noticeable impact. Desktop Storage • Storing files
Words: 767 - Pages: 4
Click on Install. Click on finish. Click on Authentication on the left. Click on Launch Key File Assistant in the middle. Click on Next. Select Important Public Key and Next. Click on Next again. Click on the picture of the disk at the top right. Select desktop. Select the Import Key. Click on Next. Click on Finish. Click on OK. Drag the import key and program on the desk top to the recycle bin and delete the contents of the recycle bin. Record the PIN number
Words: 598 - Pages: 3
Video cards, network access card, hard disk drives, solid-state drives, memory, and power supply units (PSU), these are all pieces of hardware that are in most of the computers sold today, and they can all die at a moment’s notice. Some of these items, if they failed would not affect the network or distributed system at all, like a video card or sound card dying on one computer would not cause problems for the rest of the network. Now if a shared hard disk drive died or even if connection was lost
Words: 1133 - Pages: 5
Serial Port- Used to connect devices that contained DB9 pin connections usually mouse’s and keyboards. In todays computers Serial Ports have all been upgraded to USB ports. • Parallel Port- Used to connect printers or external devices such as hard disk drives. Parallel Parts are unique with a DB25 pin connection. They call it DSUB or DB25 cause the connection looks like a D • SRAM- also known as (Static random access memory) is a type of semiconductor memory where the word static indicates that
Words: 340 - Pages: 2
2012 David Simpson 2012 David Simpson Maintenance and Training Manual Maintenance and Training Manual INDEX 1 Safety…………………………………………………………………. 2 A. Environmental Concerns................................................................ 2 B. Power protection............................................................................ 2 C. Dust, static, and heat issues............................................................ 3 D. Downloading unauthorized software...
Words: 5576 - Pages: 23
------------------------------------------------- To: From: Date: May30, 2014 Subject: Audience analysis for instructions on properly formatting a hard drive. ------------------------------------------------- ------------------------------------------------- The purpose of the memo is to identify the audience for instructions on how to properly format a computer hard drive. The scope and details of this instruction will be based on the response to questions on the audience profile sheet
Words: 302 - Pages: 2
