Describe the basic function of a router.
What will be an ideal response?
Routers, the magic boxes that act as the interconnection points, have all the built-in smarts to inspect incoming packets and forward them toward their eventual LAN destination. Routers are, for the most part, automatic. They require very little in terms of maintenance once their initial configuration is complete because they can talk to each other to determine the best way to send IP packets.
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Discuss the measures you can take to safeguard home computers and devices.
What will be an ideal response?
? CASE ? Critical Thinking Questions Case 7-1 ? Priscilla is providing the junior analysts, in her firm, on the team with some real-world illustrations to explain some of the recommendations that they must be prepared to make to clients, based on what they have studied in their coursework, in order to solidify their understanding. Which of the following is a reason Priscilla will share with the new analysts, with regard to a client that wants to purchase a software package??
A. ?The client wants to develop internal resources and capabilities. B. ?The client is looking for the lowest possible costs. C. ?The client has unique business requirements that must be satisfied by this software application. D. ?The client has some existing technology in place whose requirements must be met by the new software.
In which type of encryption is the same key used to encrypt and decrypt data?
A. private B. public C. symmetric D. asymmetric
A _____ is a valuable tool that enables a user to find information on the Web by specifying words or phrases known as keywords, which are related to a topic of interest.
A. cookie B. server C. Web portal D. search engine