What is the format of an IP address? 1. 4 bytes 2. First 2 – network address 3. Second 2 – host address How is an IP address associated with a device on a network? 1. IP address specifically or automatically assigned 2. Each device has own private IP address What is the difference between a public IP address and a private IP address? 1. Public – dynamic (changes each time device connects to internet) or static (doesn’t change because used for hosting web pages or services)
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BA 114.2 FIRST MODULE – 1ST EXAM (23-01-2011) INVESTMENT PROPERTY PAS 40 >property(land or building or part of a building or both) held by an owner or by the lessee under a finance lease to earn rentals (1) or for capital appreciation (2) or both(3) * equipment or movable property can’t qualify as investment property >generates cash flows that are largely independent of the other assets of the entity *Finance lease> transfers substantially all the risks and rewards incident to ownership
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12 Integer Programming In Chap. 3 you saw several examples of the numerous and diverse applications of linear programming. However, one key limitation that prevents many more applications is the assumption of divisibility (see Sec. 3.3), which requires that noninteger values be permissible for decision variables. In many practical problems, the decision variables actually make sense only if they have integer values. For example, it is often necessary to assign people, machines, and vehicles to
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Introduction to Information Security Composition II IP Networking Email and Web Services Communications Network Systems Administration Capstone Project Group Theory The follow diagram indicates how this course relates to other courses in the NSA program: 1 Date: 8/31/2012 Client-Server Networking I Syllabus NT2799 NSA Capstone Project NT2580 Introduction to Information Security NT2670 Email and Web Services NT2640 IP Networking PT2520 Database Concepts NT1330 Client-Server
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PROTOCOLS • IP (Internet Protocol) • ICMP (Internet Control Message Protocol) • ARP (Address Resolution Protocol) • RARP (Reverse Address Resolution Protocol) 4.7.1 The IP PROTOCOL • IP represents the heart of the Internet Protocol suite • Provides the main service of the layer: data transmission in connectionless mode – datagram IP Header Format IP Header Format (Including user data, this makes an IP packet) IP Header fields: • Version - Indicates the version of IP currently used
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APPLICATIONS * TCP/IP: The TCP/IP suite of protocols has become the dominant standard for internetworking. TCP/IP represents a set of public standards that specify how packets of information are exchanged between computers over one or more networks. * IPX/SPX: Internetwork Packet Exchange/Sequenced Packet Exchange is the protocol suite originally employed by Novell Corporation’s network operating system, NetWare. It delivers functions similar to those included in TCP/IP. Novell in its current
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Lab 5 Instructions Packet Tracer: Use of the TCP/IP Protocols and the OSI Model [Adapted from Cisco Networking Academy Network Fundamentals] Background: In Packet Tracer simulation mode, you may view detailed information about packets and how they are processed by networking devices. Common TCP/IP protocols are modeled in Packet Tracer, including DNS, HTTP, TFTP, DHCP, Telnet, TCP, UDP, ICMP, and IP. Packet Tracer uses a representation of the OSI model to display how these protocols are used
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blocks of computers: input, output, memory, arithmetic/logic unit, control unit and files. Control unit and arithmetic/logical unit together known as CPU (central processing unit). –Arithmetic/Logic Unit: carries out mathematical operations and logical comparisons, consist of very large scale integrated circuits, can perform billion operations per second, numbers taking from memories as input and results stored in memory as output. -Control Unit: controls the other five compo of the comp system, enables
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the student's first post to the DB in the week. This post is an original substantive response to another student or to the Unit DB Forum. 2. The Online week begins on Monday and ends on Sunday. A minimum of three posts by each student are required each week: d. The main DB post. e. At least two (2) relevant and substantive response posts to others in the class. 3. Students are expected to make their initial DB post early in the week but not later than 11:59pm, CT, Wednesday before the
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Preface Initiated in 1995 by Secretary of Defense, Dr. William Perry, and continued today by Secretary Rumsfeld, the SECDEF Corporate Fellows Program (SDCFP) is a long-term investment in transforming the DoD’s forces and capabilities. Annually, two senior officers with highly successful operational command and staff backgrounds from each Service are selected to receive their senior service college credit by training with Corporate America. The program’s intent is to allow officers to spend a year
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