Linux, Apache, MySQL and PHP

Q1. Which command is used to display the operating system name?

kernel
os
unix
uname

Q2. “character data will consume the same number of bytes as declared and is right padded”- Which declaration supports this statement?

Char
Varchar
None of the mentioned
Both Char and Varchar

Q3. 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

Q4. Who is known as the father of PHP?

Drek Kolkevi
Rasmus Lerdorf
Willam Makepiece
List Barely

Q5. Which of the following statement is not true?

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

Q6. What happens when the folllowing set of directives are given? AddType application/x-httpd-php3.php3.

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

Q7. Which declaration is used to declare variable length column in Oracle database?

Varchar 3
None of the mentioned
Varchar2
Varchar

Q8. What role does the -v option perform during startup?

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

Q9. Character data can be stored as ______________

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

Q10. Which one is the correct declaration for choosing the character set other than default?

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

Q11. In order to print a file , which command needs to be given?

ptr
none of the mentioned
lpr
print

Q12. What does dmesg command shows?

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

Q13. Find / -name ‘*’ will

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

Q14. The command used to display all character sets supported by Mysql is ___________________

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

Q15. PHP scripts are enclosed within _______

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

Q16. The command used to set terminal IO characteristic is ___________

tty
ptty
stty
ctty

Q17. What is The maximum length of the char columns ?

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

Q18. PHP is an example of ___________ scripting language

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

Q19. 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

Q20. Which declaration doesn’t use the same number of bytes and consumption of bytes depends on the input data?

Varchar
None of the mentioned
Varchar
Both Char and Varchar

Q21. The maximum number of bytes is contained in which "text type"?

Long text
Text
Medium text
Tiny text

Q22. Which command is used to display the unix version

kernel
uname -n
uname -r
uname -t

Q23. When u have to find resource limits to the session, which command do you use?

ulimit
rlimit
setrlimit
getrlimit

Q24. Select the function of "HostNameLookups double".

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

Q25. The mod-dir Module provides__________

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.
trailing slash "/" redirects and serving directory index files.

Q26. PHP Stands for?

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

Q27. The command used to record a user login session in a file is___________

read
script
none of the mentioned
macro

Q28. The maximum bytes is contained in _____________

Char
Both Varchar and Char
Text type
Varchar

Q29. What is the maximum length of the varchar column?

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

Q30. To view file inode number ,the choice of Is command will be…..

–i
-o
–a
–l

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