DP Computer Science Questionbank
C.3 Distributed approaches to the web
Description
[N/A]Directly related questions
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19M.2.SL.TZ0.7d:
Distinguish between lossy and lossless compression.
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19M.2.SL.TZ0.7e:
Explain why the developers at Sestra.com would use lossless compression for the pdf documents.
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19M.2.SL.TZ0.8b:
Explain two reasons why CERN would use grid computing to support its research.
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19M.2.SL.TZ0.9c:
Distinguish between open standards and interoperability.
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19M.2.SL.TZ0.9d:
Describe the role of the common gateway interface (CGI) in processing search requests made via the web form.
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17N.2.SL.TZ0.7d:
Evaluate lossy compression and lossless compression when used to download files.
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18N.2.SL.TZ0.7d:
Compare these two approaches for a person who downloads or streams these podcasts.
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19N.2.SL.TZ0.8d.i:
State the alternative type of compression to lossy.
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19N.2.SL.TZ0.8d.ii:
Evaluate the advantages and disadvantages for students of using compressed images in their IB Coursework.
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19N.2.SL.TZ0.8e:
A PNG image uses open standards.
Distinguish between interoperability and open standards.
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19N.2.SL.TZ0.9a:
Explain why a distributed network such as the World Wide Web may act as a catalyst to increase the collaboration between different IB World Schools.
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20N.2.SL.TZ0.8b:
Outline two advantages of using open standards.
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20N.2.SL.TZ0.9c:
Explain why users have concerns about opening up ports to upload and download data.
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18M.2.SL.TZ0.8c:
Suggest why lossy compression should be the compression technique used.
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18M.2.SL.TZ0.9c:
The evolution of the web, architectures, protocols and their uses has led to increasingly sophisticated services that run on peer-2-peer (P2P) architectures.
Explain how a P2P network can provide more reliability than a client-server model.
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18M.2.SL.TZ0.3c:
Outline what would be necessary to make the above unnormalized table conform to 1st Normal Form (1NF).
