How data is stored on and read from a magnetic hard disk

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Problem: Computer Science Social Engineering Techniques

Question A. Social engineering is often used to try to gain unauthorized access to a computer system. Phishing is a commonly used social engineering technique where emails are sent that pretend to be from a reputable organization/company to try and obtain personal details. Describe another two social engineering techniques. You should also explain measures that an organization can take to try to reduce the security risks from phishing and the two other social engineering techniques you have described.

Question B. In recent years, there has been a large growth in the use of cloud storage. Discuss the advantages and disadvantages of using cloud storage. In your answer you should include an explanation of the reasons for the large growth in recent years and consider any legal, ethical and environmental issues related to the use of cloud storage.

Question C. Describe how data is stored on, and read from, a magnetic hard disk.

Question D. Explain the purpose of an operating system.

Reference no: EM133500729

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