Homework I 1.6 How does the distinction between kernel mode and user mode function as a rudimentary form of protection (security) system? It seems that any certain instruction(s) can be executed‚ only when the CPU is in kernel mode. At the same instance‚ the hardware devices could only be accessed‚ only when the program is executing in the kernel mode. There is a propensity that control over when interrupts could be enabled or disabled is also possible only when the CPU is in kernel mode. Therefore
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What is a NAS device? A NAS device is a network-attached storage device which is an external storage unit in the form of a computer that usually has one or two hard disks‚ and is used solely for filed based storage‚ and operates over a network of computers. NAS devices are both controlled and configured over the network usually using a (Wikipedia‚ n.d.) (htt) browser. What is the speed of the network adapter available on a NAS device? The speed of NAS devices are very flexible depending on
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100Base-TX Ethernet or digital voice. Dark Fiber: A fiber carrying no light‚ it is common when extra fiber capacity is installed Plenum: The air handling space between walls‚ under structural floors‚ and above drop ceilings when used to circulate and otherwise handle air in a building. Riser: A space for indoor cables that allow cables to pass between floors‚ normally a vertical shaft or space. RIP cord: A length of string built into optical fiber cables that is pulled to split the outer jacket
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Assignment-5 Designing a Campus Network Total Points: 20 In this assignment we are going to design a campus network. Delta Community College (DCC) is a small college. It is attended by 600 full and part time students. The students do not live on campus. There are three dormitories for the students and each dorm can accommodate 400 students. Distance from the college campus to the dorms are: • • • Dorm1 <---> College Campus = 22KM Dorm2 <---> College Campus = 5KM Dorm3 <---> College Campus = 15KM
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Table of contents Page 1: Information page. Page 2: Table of contents. Page 3: Why I chose a tree topology. Diagram of tree topology. Page 4: Hardware and software required. Communications mediums and protocols. Page 5: Advantages and disadvantages for staff. Page6: Advantages and disadvantages for learners. Social and ethical implications. Page7: Security of network. Bibliography. Diagram
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unit 4 for NT 1310Cabling -Definitions 1. Horizontal cable: The wiring/cabling between the telecommunications outlet/connector and the horizontal cross-connect. 2. Backbone Cable: Backbone Cabling is the inter-building and intra-building cable connections in structured cabling between entrances. 3. Patch Cords: Insulated cord with a plug at each end‚ for use with a patch panel. 4. Connectors: Cable connectors are devices for keeping two parts of an electric circuit in contact. 5
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Amanda Cox 9/27/17 Write an essay describing the properties of Parallel Lines. Describe how you would construct parallel lines. Parallel lines are rarely found in nature (in the strictest sense) but are used extensively in human designs. Describe objects that you see in everyday life that incorporate parallel lines. The properties of Parallel lines are that they are in the same plane‚ then never touch/intersect‚ and the angle between them never decreases or increases. According to mathisfun
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the components in isolation Most commonly‚ composite materials have a bulk phase‚ which is continuous‚ called the matrix‚ and one dispersed‚ non-continuous‚ phase called the reinforcement‚ which is usually harder and stronger. The arrangement of the fiber in the matrix critically influences the composite properties. Composite materials can also be put into three main groups depending on their matrix: Polymer matrix composites (PMCs) Metal matrix composites (MMCs) Ceramic matrix composites (CMCs)
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considered the third type of dietary fiber‚ as it can deliver some of the benefits of insoluble fiber and some of the benefits of soluble fiber. Some carbohydrates‚ such as sugars and most starch‚ are rapidly digested and absorbed as glucose into the body through the small intestine and subsequently used for short-term energy needs or stored. Resistant starch‚ on the other hand‚ resists digestion and passes through to the large intestine where it acts like dietary fiber. Resistant starch has been categorized
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God’s spirit was in him. Though Joshua was initially uncertain about his ability to guide the Israelites‚ God told him over and again that he was indeed capable of this task‚ just as Moses was. In the Old Testament‚ Joshua and Moses were made to seem parallel in order to instill confidence in Joshua‚ gain the trust of the Israelites‚ and build Joshua to be not only the new leader of the Israelites‚ but also Moses’ ultimate successor. Kot 2 “Moses said unto Joshua‚ ‘Choose us out men‚ and go out and
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