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The Internet and Cloud — OCR Computer Science J277 | GradeGen
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Computer Science
OCR GCSE Computer Science
Computer Networks and Protocols
Networks and Topologies
The Internet and Cloud
OCR GCSE Computer Science · J277
The Internet and Cloud
What you need to know
Describe the Internet as a worldwide collection of interconnected computer networks.
Explain the role of Web servers and clients in providing and requesting services.
Describe the function of a Domain Name Service (DNS) and how it converts a URL to an IP address.
Explain the concept of the Cloud for remote service provision, such as storage, software, and processing.
Evaluate the advantages and disadvantages of using cloud services.
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The Internet and Cloud
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