Which of the following statements about client/server computing is not true?

Question

BlackTom AI · Accepted Answer

In client/server computing the server typically performs centralized services and most of the heavy data processing, while the client primarily handles the user interface and local presentation.

1) Relevant knowledge points and concepts
- Client/server model: separation of roles where clients request services and servers provide services such as application logic, database access, authentication, and security.
- Client duties: render UI, accept user input, sometimes perform light validation and presentation processing.
- Server duties: process business logic, manage data persistence, enforce security, provide remote access and user authentication.
- Variants: thin client (minimal client processing) and thick client (more local processing), but the conventional model places the bulk of processing on the server.

2) Step-by-step reasoning
- Evaluate each statement against the typical client/server model.
  a) "The client provides the user interface." — Clients (browsers, apps) present UI: true.
  b) "The bulk of processing occurs on the client." — Typical client/server places heavy processing on server: false.
  c) "Computing on the Internet is based on the client/server model." — Web uses clients (browsers) and servers (web servers, databases): true.
  d) "The client can be a desktop or laptop computer or mobile device." — Clients are those devices: true.
  e) "The server provides security, remote access, and user authentication." — Servers commonly enforce these controls: true.

3) Calculations
- No numeric calculations are required.

4) Why the correct answer is correct
- "The bulk of processing occurs on the client." is not true in the standard client/server architecture because servers handle core processing, storage, and centralized services; clients are optimized mainly for presentation and user interaction.

5) Why the other options are incorrect choices (i.e., they are actually true)
- Option a is true because clients display and accept user input.
- Option c is true because Internet applications follow the client/server paradigm.
- Option d is true because clients include desktops, laptops, and mobile devices.
- Option e is true because servers enforce security, remote access, and authentication.

6) Conclusion
Therefore the statement that is not true is "The bulk of processing occurs on the client," which matches the provided answer.

Which of the following statements about client/server computing is not true? 单项选择题

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