Linux, Apache, MySQL and PHP

Q1. The mod-dir Module provides__________

trailing slash "/" redirects and serving directory index files.
a basic file directory searching capability for Apache to resolve spelling mismatches.
It has been discontinued as of Apache 1.2 and is no longer used.
remote synchronization for tools such as Microsoft Frontpage.

Q2. Therole of the command “mknod myfifo b 4 16” is to create

None of the mentioned
a FIFO if user is not root
a block device if user is root
a block device for all users

Q3. “character data will consume the same number of bytes as declared and is right padded”- Which declaration supports this statement?

Varchar
Char
None of the mentioned
Both Char and Varchar

Q4. In order to print a file , which command needs to be given?

none of the mentioned
ptr
print
lpr

Q5. Character data can be stored as ______________

Either Fixed or Variable length string
None of the mentioned
Fixed length string
Variable length string

Q6. When u have to find resource limits to the session, which command do you use?

getrlimit
setrlimit
ulimit
rlimit

Q7. The maximum bytes is contained in _____________

Char
Text type
Varchar
Both Varchar and Char

Q8. Select the function of "HostNameLookups double".

Makes Apache perform 2 forward name lookups from different DNS servers to confirm the host name prior to logging
Performs both a reverse name lookup and then forward name lookup on that result, prior to logging the result
Sets the host name to double for all host names logged
Performs a host name lookup in the double file prior to logging the result

Q9. What happens when the folllowing set of directives are given? AddType application/x-httpd-php3.php3.

Installed the php3 software onto the system
Makes it easier to load new definitions into the configuration files.
Create a new user defined type that can be used subsequently in variable declarations.
Adds all files with extention.php3 to the MIME Type application/x-httpd-php3

Q10. The maximum number of bytes is contained in which "text type"?

Tiny text
Long text
Medium text
Text

Q11. What does dmesg command shows?

user login logoff attempts
the daemon log messages
kernel log messages
the syslog file for info messages

Q12. The command used to record a user login session in a file is___________

none of the mentioned
read
macro
script

Q13. Which command is used to display the operating system name?

os
kernel
uname
unix

Q14. Find / -name ‘*’ will

List a file named * in /
List all files in / directory
List all files and directories recursively starting from /
List all files and directories in / directory

Q15. PHP scripts are enclosed within _______

<php> . . . </php>
?php . . . ?php
<?php . . . ?>
<p> . . . </p>

Q16. What is the maximum length of the varchar column?

Upto 256 bytes
Upto 65, 567 bytes
None of the mentioned
Upto 65, 535 bytes

Q17. Who is known as the father of PHP?

Willam Makepiece
List Barely
Rasmus Lerdorf
Drek Kolkevi

Q18. PHP Stands for?

PHP Hypertext Preprocessor
PHP Hyper Markup Preprocessor
PHP Hypertex Processor
PHP Hyper Markup Processor

Q19. The command used to display all character sets supported by Mysql is ___________________

SHOW CHARACTER SET;
None of the mentioned
SHOW;
CHARACTER SET;

Q20. Which of the following statement is not true?

PHP applications can not be compile
PHP can not be embedded into html
PHP can be used to develop web applications
PHP makes a website dynamic

Q21. On a Microsoft Windows server the Max Spare Servers sets the number of idle child server processes that are allowed before the parent process begins to kill off the idle child processes. Is this statement true or false?

TRUE
FALSE

Q22. PHP is an example of ___________ scripting language

Client-side
Server-side
Browser-side
In-side

Q23. To view file inode number ,the choice of Is command will be…..

-o
–l
–i
–a

Q24. What is The maximum length of the char columns ?

65, 535 bytes
None of the mentioned
256 bytes
255 bytes

Q25. Which one is the correct declaration for choosing the character set other than default?

Varchar(20) character set utf8;
None of the mentioned
Varchar(20);
Varchar(20) character set;

Q26. Which declaration doesn’t use the same number of bytes and consumption of bytes depends on the input data?

None of the mentioned
Both Char and Varchar
Varchar
Varchar

Q27. Which command is used to display the unix version

uname -r
kernel
uname -n
uname -t

Q28. The command used to set terminal IO characteristic is ___________

tty
stty
ptty
ctty

Q29. What role does the -v option perform during startup?

Starts Apache in verbose mode with maximum logging
Displays the version of Apache and the build date and exists
Disables virtual hosting for the specified virtual host name
Has no impact on Apache and has been discontinued as of Apache 1.2.6

Q30. Which declaration is used to declare variable length column in Oracle database?

Varchar
Varchar 3
Varchar2
None of the mentioned

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