The book I am reading is titled The Seven Stair Crew The Sinkhole ‚ written by Brad V. Cowan This book falls into the Fiction genre. The Seven Stair Crew The Sinkhole is a story about … a boy name Cale how loves to skateboard Cale and his dad. Were never close because his dad had left when he was just a baby but when cale expects a package from his dad he is upset when it it never showed. Until the email Cales dad says that he has a surprise for him cale gets a map and heads straight
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public. The package is sold for an all-inclusive price‚ which is generally lower than if the different parts of the holiday had been booked individually by the holidaymaker. In working with other travel and tourism industries‚ tour operators develop links with a wide range of organisations‚ including: • Travel agents – using agents as a sales outlet for the tour operator’s holidays and agreeing commission payments and booking procedures; • Transport providers – negotiating and agreeing contracts
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between points 3: Network (IP address/URL) Routing‚ responsible for addressing‚ sending and translation of logical and physical addresses 2: Data link Sends frames back and forth with necessary sync and error control (MAC/PPP) 1: Physical (Copper‚ wires ect) Defines the mechanical procedures that are required to establish and maintain physical links. 3.3 The TCP/IP model TCP/IP reference model; includes all information as OSI but only has 5 layers and not 7‚ Layer 5 includes layers 5‚ 6 and
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Logical and Physical Network Design Logical and Physical Network Design Network design is a process that begins from the first thought on how to connect to computers together in order for them to communicate and pass needed data to each other. The process may seem simple on this level and may require little consideration‚ but in fact‚ there are many areas of the network that need to be examined before the process of networking should be undertaken. For the small network‚ these considerations
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what are the different layers you think would be necessary for communication to be mapped to a model? Consider direct connections between host devices and connections that require other routing equipment‚ such as a hub‚ switch‚ or router. 1. Data link 2. Physical 3. Application 4. Network 5. Transport 3.1.4 The granularity of the reference model will often determine the usefulness of the model. What will happen if a model is too general? What will happen if a model is too granular (focused
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many countries to create standards that apply to multiple countries 5. Which of the following are true about the commonly used version of the TCP/IP model as shown in this chapter? The data link layer sits lower in the model than the transport layer. / The physical layer sits just below the data link layer 6. The TCP/IP model refers to standards other than those the IETF defines in RFC’s. Which of these standards groups is typically the source of external LAN standards? IEEE / ANSI 7
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apply to multiple countries. 5. Which of the following are true about the commonly used version of the TCP/IP model as shown in this chapter? (Choose two answers.) Answer: C. The physical layer sits just below the data link layer. D. The physical layer sits just below the data link layer. 6. The TCP/IP model refers to standards other than those the IETF defines in RFCs. Which of these standards groups is typically the source of external LAN standards? (Choose two answers.) Answer: B. IEEE C. Vendor
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A MAC address is associated with the Data Link Layer. An IP address is associated with Network Layer. Twisted pair‚ Coaxial and Fiber Optic are types of cable The capacity of a circuit to carry data is its bandwidth. A 32-bit bus can handle four times the data bits as an 8-bit bus. LAN resources might include software‚ hardware and data. Data bits are frequently passed through pins in a connector.Synchronous protocols are the type of data link protocols primarily used to delineate groups
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the other‚ with the device’s logic taking incoming bits on one segment in the link and forwarding those bits out the matching outgoing segment‚ without storing the bits. Packet switching- The process of forwarding customer data in a WAN by looking at the header of the messages sent into the WAN by the customer and making a per-message (per-packet) decision as to where to forward each message. Leased line- A physical link between two locations‚ provided by a telco‚ that allows two-way communication
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entExamination Paper: Fundamentals of Computer IIBM Institute of Business Management Semester-I Examination Paper MM.100 Fundamentals of Computer Section A: Objective Type (20 marks) ********************************************************** Multiple Choices: 1. b. 2 types 2. b. 1 or more input signals to produce output 3. d. Both (a) & (c) 4. b. Non-volatile 5. c. Direct-access storage device 6. c. Multiple object program files of
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