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TCS PHP Interview Questions
Questions Answers Views Company eMail

What are the different types of Errors in PHP?

20 60643

How can you insert javascript in php code?

 13 61879

How can we encrypt the username and password using PHP?

 13 29662

What is the difference between the functions unlink and unset?

 8 17338

What is meant by content management system?

 3 19079

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 16347

how to do connectivity of 2 dbs in PHP script?

 3 9463

How session manage in wordpress

 1 3963

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 7477

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 9616

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 8015

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 14188

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 35015

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 5861

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

 1 5994

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TCS PHP Interview Questions


Un-Answered Questions

What is PreDef in Scala?

7

Explain how do concrete pumps work?

554

How to find the return code of an stmt in abap programs?

621

What is jfc? What are the features of jfc?

613

what are the different cloud service models in cloud architecture?

5




Explain exception types in wcs?

506

How do I find my toolbar?

525

Nike,Inc. has developed a variable-overhead rate of $10 per machine hour,and estimates fixed overhead $250,000 for production up to 100,000 units per year. If the production manager estimates 9,000 machine hours for the production of 90,000 units next year, what are estimated variable-overhead costs?

1802

What are the parts in a inverter?

1556

How to Send an image to the printer ?

1314

Are classes passed by reference in c#?

477

Many times I don't got a caffeine peak in calibration of hplc using guard column ❓

1155

What is lan-free backup

513

Explain validations done in angularjs?

450

Define voltage controller?

562