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Learning Object
Network Internet Protocol (IPv6)
In this learning activity you'll explore the IPv4 IP address scheme and the planned conversion to IPv6.
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address, addressing, information, internet, ip, ipv4, ipv6, protocol, technology
Network Topologies
In this learning activity, you'll examine the different ways in which computers and other equipment are physically connected in local area networks and the advantages and disadvantages of each topology.
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bus, network, ring, star, topologies, topology, what is a topology
Normalization – 1st Normal Form
In this learning activity you'll explore and practice the first step in normalizing a database.
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1nf, 2nf, 3nf, how do you normalize a database, normal form, primary key, what is data normalization, what is first normal form
Normalization – 2nd Normal Form
In this activity you'll practice designing a table in second normal form.
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1nf, 2nf, 3nf, concatenated, normal form, partial dependency, primary key
Normalization – 3rd Normal Form
In this learning activity, you'll be introduced to Third Normal Form and you'll design a table following these rules.
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1nf, 2nf, 3nf, database normalization, prinary key, third normal form, transitive dependency, what is third normal form
Object or Class?
In this learning activity, you'll watch an animated explanation of the terms class and object as used by computer programmers, and then contrast the differences.
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Abstraction, Animated explanation, Classes, Classroom resources, Computer programming, Data types, Educational resources, eLearning, Encapsulation, Inheritance, Interactive learning, Learning activities, Methods, Object-oriented programming, Objects, Online learning, Polymorphism, Programming concepts, Programming languages, Programming terminology, Student engagement, Study aids, Variables
Overflow and Underflow for Signed Binary Numbers
Learners examine the occurrence of overflow and underflow conditions in a programmable logic controller. It is recommended that users view the learning object “Signed Binary Numbers” in advance of this object.
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binary, number, numbering, numbers, overflow, signed, system, underflow
Parameters and Arguments
In this learning activity, you’ll discover the difference between a parameter and an argument.
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expression, function, javascript, programming, variable, what are parameters and arguments
Peer-to-Peer Operating Systems
In this learning activity you'll examine how computers operate in a peer-to-peer network operating system.
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computer, network, networking, operating, p2p, peer, sharing, system
Pointers In C++
In this learning activity you'll be introduced to programming pointers compatible with both the C and C++ languages.
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address-of, arrow operator, dereference, dereference operator, dot operator, memory, pointers, what are C++ pointers?