Which of the following represents the proper way to set a session variable? Answer: a. $_SESSION['foo'] = 'bar'; b. session_start(); c. session_set_save_handler ('myopen', 'myclose', 'myread', 'mywrite', 'mydelete', 'mygarbage'); d. $foo = $_SESSION['foo']; 2.When administering MySQL, you should make the data directory accessible via the operating system 3.which statement can be used to determine how the optimizer resolves a query
9 10209How will you sened requests from server1 to server2 from server2 to server3 and so on .. w/o letting the output come to the browser or say the client end in php
3 5228How can we do user authentication without using session/cookies ? For ex:- From page1 accepts user name and password and need to check in all other pages whether the user has logged in or not
6 69531.Where are the sessions storing ? 2.What are the contents of a session file ? 3.If the server is loaded with too many session files there is a possibility of server crash. How can we solve this issue? 4. How does php server identify that the particular session belongs to particular user ? For ex: If two users A and B logged from different machine, separate session files (say 1 and 2) will be created in the server. But how the php knows that 1 belongs to A and 2 belongs to B ?
4 56511.Where are the cookies storing ? 2.What is the drawback of using cookies ? 3. If two site is having same cookie name and different values what will be the output if we echo the cookie name from those sites ? How can we solve this issue (How can we specify the domain name)?
8 108531. Write a function to swap two values ? $a = 10; $b = 20; echo $a, $b; swap(); // If u want u can pass parameters echo $a, $b; // It should print 20 , 10
14 25620This question is regarding version control. If two developers are committing the same php file at same time what will happen ? What error it will show (if any) ?
2 4259Post New TCS PHP Interview Questions
What is your favorite all time computer book? Why?
could u tell me how to used deform stell bar in reinforce concret?i wanna know the general using in the site!
what are questions asked in TCS for database tester (sqlserver)?ay idea
How to use strings with whitespaces in RewriteRule's ENV flag?
Why do we use center tap transformer that used with portable tools
Short Answer on ___________Cash Profit
What do you execute to start the web server for PeopleSoft?
What information can be obtained from encrypted file?
what are the fact table & dimensional table in pharmaceutical and hospotal related products???
How to write 'foreach' statement for bag datatype in pig scripts?
how can i pass a "automation script" as a parameter in a function give me need full suggestion thank inadvance
Difference between PowerPlay transformer and power play reports?
what are the program that using a two dimensional array that list the odd numbers and even numbers separately in a given 10 inputs values
what is the venturi effect in buildings? what is green house concept?different types of dams? which dam is economical arch dam or gravity dam. what are the conditions favourible to both of them?
what is the meaning of 0.5ohm Resistance
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