Nt1110 Unit 6 Research Paper 1 • Network-attached storage (NAS) is hard disk storage that is set up with its own network address rather than being attached to the department computer that is serving applications to a network ’s workstation users. By removing storage access and its management from the department server‚ both application programming and files can be served faster because they are not competing for the same processor resources. The network-attached storage device is attached to a local
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“Understanding Computer Math and Measurement” Chapter two discusses the understanding of computer‚ math‚ and measurements. Also‚ it shows you how we use computer math with computer hardware and systems. Some of these concepts are bits versus bytes‚ binary versus decimal‚ Boolean operators‚ hertz‚ and data transfer. The chapter two also shows numbering systems used in computers. These are some importance skills that will help you in the computer field. Thirty plus years ago‚ the first personal
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G.S. 1140 Wednesday‚ November 13‚ 2013 NAS 1. A Network Attached Storage device is file-level computer data storage connected to a computer network providing data access to a heterogeneous group of clients. NAS not only operates as a file server‚ but is specialized for this task either by its hardware‚ software‚ or configuration of those elements. NAS is often manufactured as a computer appliance – a specialized computer built from the ground up for storing and serving files – rather than simply
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A Port Expander is a hardware device that allows a user to use more than one device on a single port. A good example of a port expander is a USB hub. Most USB hubs allow you to hook up 3 to 5 USB connections from only 1 USB port on your computer. The disadvantage of using a port expander is speed. The single port you are connecting to only operates at a set speed; example of this is a USB 2.0 port operates at 480 Mbit/s. If you have a portable hard drive that runs at 300 Mbit/s and a digital camera
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NT1110 Unit 6 Research Paper 1 Network Attached Storage Caleb Waldemar 10/30/2014 Network Attached Storage (NAS) is a type of file-level storage device which is dedicated and designed to provide users with fast and secure access to their data at all times over LAN and Ethernet connections. NAS’s are normally a specialized computer built to store and serve files quickly. The Capacity for NAS’s is limitless. Low end Network Attached Storage units start at around $300 and can store
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Task 1: Understanding BIOS and POST 1. A user boots his or her computer and hears a sequence of six beeps. The computer uses AMI BIOS. What error is indicated by the six beeps? The error that is indicated by the six beeps is 8042 Gate AZ0 test error. This beep code is caused by an expansion card that has failed pt the motherboard that is no longer working. 2. A different user with a computer using Phoenix BIOS hears a sequence of beeps with pauses in between. The sequence is beep - pause - beep
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Breanna McCarthy NT 1110 comp. strategies & logic Unit 4 Research Paper 1 Port Expander Hardware Expander Types: * Ethernet Port Expander Hardware * FireWire Port Expander Hardware * DB-25 Port Expander Hardware * Serial Port Expander Hardware * USB Port Expander Hardware * VGA Port Expander Hardware * DVI Port Expander Hardware * SCSI Port Expander Hardware * Audio Port Expander Hardware * Video Port Expander Hardware * Microphone Port Expander
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Random Access Memory – RAM. Where information is stored temporarily when a program is run. Information is automatically pulled into memory‚ we cannot control this. RAM is cleared automatically when the computer is shutdown or rebooted. RAM is volatile (non-permanent). b. Read Only Memory – ROM. More permanent than RAM. Data stored in these chips is nonvolatile -- it is not lost when power is removed. Data stored in these chips is either unchangeable or requires a special operation to change
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Michael Sims Instructor: Baxter NT1110 Unit 11 Lab: Research Project Cyber Crime In 1969‚ the first message‚ “login”‚ was sent over ARPANET‚ the predecessor of today’s internet (Kleinrock‚ 2008). ARPANET was designed as a communication system that would allow researchers to access information from other researcher’s computers around the country‚ therefore allowing information to flow more freely (Kleinrock‚ 2008). Computers and the internet have
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Phaedra Rosengarth 10/20/14 NT1110 Unit 5 Analysis 1: Pentium Flaw The nature of the Pentium flaw was in the floating – point math subsection. In certain conditions‚ low order bits of the result of floating-point division operations would be incorrect. This would lead to an error that will quickly compound in operations to larger errors when future calculations were completed. The flaw was first discovered in June 1994‚ when Intel engineers first noticed that the floating-point unit (FPU) on the
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