Answer:
1. A computer network is a set of computers sharing resources located on or provided by network nodes. The computers use common communication protocols over digital interconnections to communicate with each other.
2. A computer network comprises two or more computers that are connected—either by cables (wired) or WiFi (wireless)—with the purpose of transmitting, exchanging, or sharing data and resources
3. LANs are only designed to connect devices. ... In comparison, WANs can connect all of these same devices as well as LANs. In other words, a WAN can connect multiple LANs together so that all of their respective devices can communicate with each other. WANs are also more difficult to set up and maintain than LANs
Explanation:
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A policy must be distributed, evaluated, understood, consistent, and followed in order to be enforceable.
What is enforceable?
A legally enforceable right of set-off is one that is valid and recognized in all situations (ie enforceable both in the normal course of business and on the default, insolvency or bankruptcy of one of the counterparties).
Distribution denotes that the policy has been made accessible to all personnel for the evaluation process (through events or notification). The second condition defines the content's readability, taking into account the challenges faced by speakers of foreign languages and complex terms (using simple and precise wording to remove uncertainty).
Understanding the terms of the policy is tested through comprehension, and uniform application of the policy is assessed through consistency. Finally, compliance denotes agreement among all parties to abide by the rules.
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Answer:
Disadvantages:
1. A division may feel separated from the parent company because it has too much independence
2. This feeling of separation may lead to the division only worrying about meeting it's goals and objectives and not the companies as a whole
3. This system may be more expensive to operate and cannot share resources with other divisions
Explanation:
The statement which is true about storage media is "Cache memory is much faster than Magnetic disk storage. But it is much expensive than magnetic disks."
The cache memory is faster than both SDDs and HDDs. In mathematical terms, it is 4 time faster than SSDs and 80 times faster than HDDs. Moreover, it is more expensive then the SSDs and HDDs storage. Practically speaking, it is not good to have as much in-memory storage as persistent block storage on SSDs or HDDs.
The remaining statements are incorrect such as "Cost per bit in SSDs is lower than that of a Magnetic tapes". While truth be told the SSD cost more than the Magnetic Tapes.
Magnetic disk storage is faster than SSD storage and hence it is a good candidate for a database that needs faster access time. The statement is also incorrect as SSD are much faster than Magnetic Disk Storage.
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Answer:
1 - Commenting and Documentation.
2 - Consistent Indentation.
3 - Avoid Obvious Comments.
4 - Code Grouping.
5 - Consistent Naming Scheme.
6 - DRY Principle.
7 - Avoid Deep Nesting.
8 - Limit Line Length.
Explanation:
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