_____ is the time utilized by a dialog work process to access data from the database and return to the presentation layer.
(A) Response time
(B) Presentation time
(C) Delay Time
(D) None of these
Answer (2)
The time utilized by a dialog work process to access data from a database is called 'Response Time'. This term is significant in measuring the performance of database operations and user interactions. Therefore, the correct answer is (A) Response time.
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In the context of computer systems and database operations, the correct answer to the question is (A) Response time.
Understanding Response Time:
What is Response Time? Response time refers to the total time taken for a system to respond to a request made by a user. In the specific scenario mentioned in the question, it is the time utilized by a dialog work process to access data from the database and return that data to the presentation layer, where the user can view the results.
Why is it Important? Measuring response time is crucial because it impacts the user experience. Faster response times lead to better user satisfaction as users receive feedback from their actions almost instantly.
Where is it Applied? This concept is commonly applied in client-server architectures, such as web applications, where the client (user interface) sends requests to the server, which then processes these requests and retrieves data from the database to send back to the client.
Components of Response Time:
Request Transmission Time: The time taken for a request to be sent from the client to the server.
Processing Time: The time the server takes to process the request, which includes database access time.
Response Transmission Time: The time taken to send the processed data back to the client.
Conclusion: In summary, in a computing environment where data is being retrieved from a database, 'response time' is the appropriate term used to describe the time spent in communicating with the database and providing results back to the user.
