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problem1 list four high-level protocols and what they specify2 what do we call a numeric designation corresponding to a
problem1 define tcpip2 compare tcp and udp3 what is the functionality of the utility program ping4 what is the
problem1 what is the seven-layer logical breakdown of network interaction called2 what is a protocol stack and why is
problem1 what are proprietary systems and why do they cause a problem2 what do we call the ability of software and
problem1 explain the term packet switching2 what is a router3 what is a repeater4 what problems arise due to packet
problem1 phone modems and digital subscriber lines dsls use the same kind of phone line to transfer data why is dsl so
prtoblem1 what is the internet2 what is a man and what makes it different from a lan and a wan3 distinguish between the
problem1 distinguish between the following lan topologies ring star and bus2 how does the shape of the topology
problem1 what is a synonym for data transfer rate2 describe the clientserver model and discuss how it has changed how
problem1 what is a computer network2 how are computers connected together3 to what does the word node host refer4 name
problem1 pretty good privacy can be used as a form of public key infrastructure explain how pgp and pki relate2 what is
problem1 create a short list of some of the recent viruses that travel inside application macros2 report on the current
problem1 you have a computer at home with a wireless nic and wireless router list all the security measures that should
problemyou are working for a company that allows its employees to access computing resources from remote locations and
problemcreate a hypothetical business with approximately 50 to 100 employees place the employees in two or three
problem1 one feature of a firewall is its ability to stop an outgoing ip packet remove the real ip address insert a
problem1 you want to write a song and apply a digital signature to it so that you can later prove that it is your song
problem1 create on paper a simple example of a transposition-based cipher2 using the veneer cipher and the key network
problema major university in illinois used to place the computer output from student jobs on a table in the computer
problem1 what are the different techniques used to locate and stop viruses2 what is the primary responsibility of a
problem1 under what circumstances might a certificate be revoked2 how is steganography used to hide secret messages3
problemi1 give a common example of an application that uses secure sockets layerffransport layer security2 what is the
problem1 what are the most common types of access rights2 how can auditing be used to protect a computer system from
problem1 what is a ping storm and how does it apply to a denial-of-service attack2 list three forms of physical
problem1 how do hackers exploit operating system vulnerabilities2 what is a trojan horse3 how does a denial-of-service