Apache Interview Questions & Answers part 3

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Q: – How you will put a limit on uploads on your web server?

This can be achieved by LimitRequestBody directive.

<Directory "/var/www/html/data_uploads">
LimitRequestBody 100000
</Directory>
Here I have put limit of 100000 Bytes

Q: – I want to stop people using my site by Proxy server. Is it possible?

<Directory proxy:http://www.test.com/myfiles>
Order Allow,Deny
Deny from all
Satisfy All
</Directory>

Q: – What is mod_evasive module?

mod_evasive is a third-party module that performs one simple task, and performs it very well. It detects when your site is receiving a Denial of Service (DoS) attack, and it prevents that attack from doing as much damage. mod_evasive detects when a single client is making multiple requests in a short period of time, and denies further requests from that client. The period for which the ban is in place can be very short, because it just gets renewed the next time a request is detected from that same host.

Q: – If Some One want Apache server should handle multiple requests over a single TCP connection. Which of the following would allow to do this?

A. Expirations
B. BrowserMatch
C. KeepAlive
D. PersistentConnect
E. ChunkEncode

Ans: C

Q: -Which of the following HTTP headers will direct a browser to www.nextstep4it.com after waiting five seconds?

A. Rerwrite 5; URL = http://www.nextstep4it.com/
B. Location 5; URL = http://www.nextstep4it.com/
C. Refresh 5; URL = http://www.nextstep4it.com/
D. Reload http://www.nextstep4it.com/ -t 5
E. Direct -t 5 http://www.nextstep4it.com/

Ans: C

Q: -Cookies can be used by Apache to create a click stream log of user activity. However, for the cookies to work, Apache must be compiled with the _______ module, then the ______ directive must be

A. mod_usertrack; Cookie Tracking on
B. mod_cookies; Cookies on}
C. mod_cookietracking; cookie Tracking on
D. mod_cookielog; Cookielogging on
E. mod_userlog, cookielogging on

Ans: A

Q: – Which of the following are TRUE regarding contains in httpd.conf? (Choose two.)

A. Containers consist of a Paired set of delimiters.
B. If two containers contradict, the first is applied.
C. Containers may only be applied globally.
D. Containers allow individual virtual hosts to have their own settings.

Ans: A,D

Q: -Which of the following best explains why Apache Web servers are able to handles multiple requests?

A. In addition to port 80, Apache opens ports 8080, 8000, and others to handle the additional requests.
B. Apache is able to spawn child processes that handle requests before they die.
C. Apache uses therenice service to load balance between different system daemons.
D. Upon reaching a set number of requests, Apache uses a raw socket to adjust a system's bandwidth to handle the additional requests.

Ans: B

Q: – Consider the file "test.html". Which of the following best describes what code does?

<html>
<from>
<INPUT TYPE=" button" VALUE="set cookie"
onClick = "document. Cookie =`first_name=Fred`;">
<INPUT TYPE = "button" VALUE = "display cookie"
onClick = "alert (document.cokkie);">
</from>
</html>

A. When the user clicks on "set cookie," it prompts the user for value. Once the value is entered, it can be displayed using the "display cookie" button.
B. When the user clicks on "set cookie," thefirst_name cookie is set to "Fred." The first_name cookie can be displayed by clicking the "display cookie" button.
C. When the user first loads "test.html,"first_name is automatically set to "Fred." The value of first_name can be seen with the "display cookie" button. The first_name cookie can be reset to " 3
empty ("") by clicking the "set cookie" button.
D. When the user clicks on the "set cookie" button, a new HTML page is loaded that displays the word "Fred". When the user clicks on the "display cookie" button, it alerts the user that it has been

deleted.

Ans: B

Submitted By:-Raj Rathi Email-ID: – rajrathi568@gmail.com

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