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TCS PHP Interview Questions
Questions Answers Views Company eMail

What are the different types of Errors in PHP?

20 49911

How can you insert javascript in php code?

13 54911

How can we encrypt the username and password using PHP?

12 23756

What is the difference between the functions unlink and unset?

8 13907

What is meant by content management system?

3 15859





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 10098

how to do connectivity of 2 dbs in PHP script?

3 7186

How session manage in wordpress

1 2553

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 5166

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 6886

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 5583

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 10727

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 25317

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 4202

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

1 4686

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Un-Answered Questions

WHAT WII BE THE WATER ABSORPTION POWER OF WOOD ?

951


fan having rotational motion why

1332


How do you culture N. gonorrhea on what type of media?

1008


what are your strengths & weekness ?

2660


The Task Environment of an agent consists of a) Sensors b) Actuators c) Performance Measures d) Environment

1364






hii this is ranjith from hyd... i want to know what type of questions they ask in interview...and hw the interview will go..? what subjects thay ask specially for electrical engg students?

719


What factors can change the pKa value of an amino acid residue, and in which direction?

1408


Discuss the nature and types of secondary data sources. Also discuss the data research procedure

1356


how does refractive index detector work?

1404


During execution of Works Contract,If Contractee(Customer) supply goods to contractor, then it should be shown in Invoice as deduction or no need to show in Invoice.

543


what will be d.g. capacity to cater together for 14hp A.C. load & 3kw lighting load

875


What is Production scheduling Profile and use of it?

522


When we have earthing mesh or underground earthing network in industrial plants, weather we have NT-S or NT-C-S kind of earthing system, so eventually weather we must use 4 or 5 wire in 400 volt level (For example 3×150+70 mm2 or 5×150 mm2) in this connection I would like to know exactly the paragraph of IEC or IEEE number

1002


How to Change font color on standard win controls?

1060


Write two ways in which computer applications differ from network applications ?

412






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