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Question
What is network topology?
A. the occurrence when the sending computer divides a message into a number of efficiently sized units called packets, each of which contains the address of the destination computer
B. an intelligent connecting device that examines each packet of data it receives and then decides which way to send it onward toward its destination
C. a reference to the geometric arrangement of the actual physical organization of the computers and other network devices in a network
D. a model for applications in which the bulk of the back-end processing, such as performing a physical search of a database, takes place on a server, while the front-end processing, which involves communicating with the users, is handled by the clients
Answer
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Related questions
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Which of the following is a problem associated with dirty data?
A. inaccurate data
B. misleading data
C. nonformatted data
D. All of these are correct.
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Which of the following is a problem associated with dirty data?
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What are the primary differences between a data warehouse and a data mart?
A. Data warehouses make quick decisions, data marts make slow decisions.
B. Data warehouses tackle ethical issues, data marts tackle hypothetical issues.
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Within the beginning stage of the data warehouse models process, which of the following are included in the internal databases?
A. marketing, sales, inventory, and billing
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What serves only one customer or organization and can be located on or off the customer's premises?
A. community cloud
B. private cloud
C. utility computing
D. public cloud
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Which cloud computing model offers applications on a pay-per-use basis?
A. infrastructure as a service
B. platform as a service
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Failover, a specific type of fault tolerance, occurs when a redundant storage server offers an exact replica of the real-time data, and if the primary server crashes, the users are automatically directed to the secondary server or backup server. This is a high-speed and high-cost method of backup and recovery.
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What combines networks by splitting the available bandwidth into independent channels that can be assigned in real time to a specific device?
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C. disaster recovery as a service
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A. virtualization
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What is storage virtualization?
A. combines multiple network storage devices so they appear to be a single storage device
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