WIRELESS NETWORKS AND MOBILE IP
INTRODUCTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A law firm currently use a Local Area Network (LAN) linked to a Wide Area Network (WAN). They want to upgrade their system to utilise cloud storage.Explain three disadvantages to the law firm of storing their data in the cloud.Answers:3
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You need a constant internet connection (1) which-lawyers who travel a lot may not always have (1)
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-Reliant on third party to carry out security procedures (1) but the firm are still legally responsible if things go wrong (1)
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-It is environmentally friendly (1)
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-Data stored in the cloud will be vulnerable to hacking and other threats (1) which the firm have no control over (1)
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-Cheaper as don’t need own infrastructure (1)
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Explanation:
Detailed explanation-1: -An analogue-to-digital converter will capture a sound wave at regular time intervals. This recording is known as a sample . This data is then stored in a file for later use.
Detailed explanation-2: -Secondary storage is needed to keep programs and data long term. Secondary storage is non-volatile, long-term storage.
Detailed explanation-3: -77 79 80 (MOP) ASCII code converted to 8-bit binary number.
There is 1 question to complete.