Exam 70-487 topic 5 question 8 discussion

Actual exam question from Microsoft's 70-487

Question #: 8
Topic #: 5

[All 70-487 Questions]

You need to recommend a solution to meet the performance requirements for home.aspx.
What should you recommend?

A. ViewState
B. MemoryCache
C. OutputCache
D. ApplicationCache

Show Suggested Answer

Suggested Answer: C 🗳️
Scenario: When home.aspx is displayed, the rendered page must be cached for 10 minutes.

Page output caching -
The output of an action method on a controller can be cached using the [OutputCache]attribute on the method. Actions methods that return views will have the rendered page cached, while methods returning JSON data will have that data saved. A number of properties on the OutputCacheAttribute class control how data is cached.
CacheProfile- If a number of methods will have the same cache settings, it makes sense to use the web.config file to create a cache profile that can be used across all these methods.
The Duration attribute of the CacheProfile determines how long, in seconds, the output should be cached. To save an item for 10 minutes, duration would be set to
600.
[OutputCache(Duration=600)]
References:
http://failedturing.blogspot.se/2014/10/microsoft-70-486-design-caching-strategy.html

by supersunny at Jan. 28, 2020, 5:17 p.m.

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supersunny

Highly Voted 5 years, 6 months ago

C. Output Cache is best used in this case.

upvoted 8 times

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