Php Objective Questions with Answers for written test exams 60

Question 60
You developed a big application accessed by several thousand users at the same

time. Suddenly, your web server stops responding and users are getting connection

errors.What could have happened?

A. The database server was terminated because of the unusually high amount of

database accesses.

B. The web server was misconfigured so that it ran into virtual memory usage

and consequent resource starvation because of too many child processes.

C. You didn’t optimize your code design properly.
Answers 60


Answer B is correct. Although it could be possible that the database server was

killed because of the many requests from the users, they should at least be able to

see the HTML pages from the website because the web server would still be running.

If connections are timing out, it is likely that the server ran into swap space

because of misconfiguration of the number of concurrent web server child

processes and crashed because of resource starvation.

  







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