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TCS PHP Interview Questions
Questions Answers Views Company eMail

What are the different types of Errors in PHP?

20 50604

How can you insert javascript in php code?

13 55355

How can we encrypt the username and password using PHP?

12 24124

What is the difference between the functions unlink and unset?

8 14115

What is meant by content management system?

3 16090





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 10347

how to do connectivity of 2 dbs in PHP script?

3 7335

How session manage in wordpress

1 2643

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 5309

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 7045

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 5705

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 11008

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 25960

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 4300

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

1 4770

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TCS PHP Interview Questions





Un-Answered Questions

What is horizon or horizontal mining?

4


.find the output of the following program? char*myfunc(char*ptr) { ptr +=3; return (ptr); } int main() { char*x,*y; x="HELLO"; y=myfunc(x); printf("y = %s ",y); return 0; }

325


how can you perform lookup range in lookup stage expalin in detail?

975


Explain about interthread communication and how it takes place in java?

9


1. Give me an example of something you tried at work but did not work out so you had to go at things another way. can somebody give a real time example

1099






When Tds is applicable to deduct and wht is rate for different work panel?

872


Which method is used to perform all validation at the page level?

21


why generator efficiency is more in swinburnes test?

1078


Which Namespaces is used to achieve the Remoting?

19


Will it bother you if the guy at the next desk times the frequency and duration of your bathroom or coffee breaks on the grounds that ?you are getting paid twice as much as he is??

1472


if we have provision for bad debts and RDD then on which amount we have to calculate RDD original or deducted?

2682


IF i have two columns in Database , While using Database output value ,allthe values in the two column are set as a single row in the QTP datatable, can u suggest me a idea so that QTP Runtime datatable displays the values as it is in the database

946


What are the vuser components in loadrunner?

21


What are Model Binders in ASP.Net MVC?

10


What are all the components of sap xapps?

10