Managing and Configuring OracleAS Web Cache

Questions derived from the 1Z0-311 – Oracle Application Server 10g: Administration I Oracle Self-Test Software Practice Test.


Objective: Managing and Configuring OracleAS Web Cache
SubObjective: Set up basic invalidation mechanism


Item Number: 1Z0-311.9.5.1
Single Answer, Multiple Choice


You are the Application Server administrator for an online trading company. The Web site is updated several times a day. Users accessing the online Web portal should see the latest changes made to the Web pages. For this, you create a caching rule that invalidates the cached Web pages every 30 minutes.


Which method will be most effective to support the invalidation of cached Web pages every 30 minutes?



  1. Manually invalidate the cached Web pages by using Application Server Control console.
  2. Manually invalidate the cached Web pages by using Telnet.
  3. Automatically invalidate the cached Web pages by creating database triggers.
  4. Automatically invalidate the cached Web pages by creating scripts.

Answer:
D. Automatically invalidate the cached Web pages by creating scripts.


Tutorial:
The most effective method that should be used in this scenario is to automatically invalidate the cached Web pages by creating scripts. In the script, you can specify that the cached Web pages for the specific Web portal should be invalidated every 30 minutes. Once the cached Web pages are invalidated, these pages will be deleted from the cache and will be reloaded into the Web Cache whenever the next request is placed. This will enable you to ensure…


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