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TCS PHP Interview Questions
Questions Answers Views Company eMail

What are the different types of Errors in PHP?

20 50200

How can you insert javascript in php code?

13 55109

How can we encrypt the username and password using PHP?

12 23909

What is the difference between the functions unlink and unset?

8 14007

What is meant by content management system?

3 15989





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 10209

how to do connectivity of 2 dbs in PHP script?

3 7267

How session manage in wordpress

1 2602

How 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 5228

How 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 6953

1.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 5651

1.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 10853

1. 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 25620

This 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 4259

What is mean by RSS?How can i use this?

1 4734

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Un-Answered Questions

What is your favorite all time computer book? Why?

1420


could u tell me how to used deform stell bar in reinforce concret?i wanna know the general using in the site!

900


what are questions asked in TCS for database tester (sqlserver)?ay idea

1709


How to use strings with whitespaces in RewriteRule's ENV flag?

1154


Why do we use center tap transformer that used with portable tools

1102






Short Answer on ___________Cash Profit

1005


What do you execute to start the web server for PeopleSoft?

399


What information can be obtained from encrypted file?

989


what are the fact table & dimensional table in pharmaceutical and hospotal related products???

1048


How to write 'foreach' statement for bag datatype in pig scripts?

108


how can i pass a "automation script" as a parameter in a function give me need full suggestion thank inadvance

779


Difference between PowerPlay transformer and power play reports?

1400


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

580


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?

1784


what is the meaning of 0.5ohm Resistance

584






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