Wednesday 5 November 2014

Hello Everyone..!!!
web development company in indore

This morning i am here with some PHP interview questions for PHP developers to improve their web development skills and prepare for PHP interviews.

Questions

 

PHP Database Questions

 

Que.1 Which of the following DBMSs do not have a native PHP extension?


A) MySQL

B) IBM DB/2

C) PostgreSQL

D) Microsoft SQL Server

E) None of the above


Que.2 In PHP in order to access MySQL database you will use:


A) mysqlconnect() function

B) mysql-connect() function

C) mysql_connect() function

D) sql_connect() function


Que.3 Transactions are used to treat sets of SQL statements atomically.


A) True

B) False


Que.4 SQL is not case sensitive. SELECT is the same as select.


A) True

B) False


Que.5 Which of the following is not an SQL aggregate function?


A) AVG

B) SUM

C) MIN

D) MAX

E) CURRENT_DATE()


Session Handling Questions :


Que.1 Which one of the following is the very first task executed by a session enabled page?


a) Delete the previous session

b) Start a new session

c) Check whether a valid session exists

d) Handle the session


Que.2 How many ways can a session data be stored?


a) 3

b) 4

c) 5

d) 6


3. Which directive determines how the session information will be stored?


a) save_data

b) session.save

c) session.save_data

d) session.save_handler


4. Which one of the following is the default PHP session name?


a) PHPSESSID

b) PHPSESID

c) PHPSESSIONID

d) PHPIDSESS


5. If session.use_cookie is set to 0, this results in use of..


a) Session

b) Cookie

c) URL rewriting

d) Nothing happens


User Authentication Questions


Que.1 How many predefined variables does PHP use to authenticate a user?


a) 1

b) 2

c) 3

d) 4


Que.2 Which of the following variables does PHP use to authenticate a user?


i) $_SERVER['PHP_AUTH_USER']

ii) $_SERVER['PHP_AUTH_USERS']

iii) $_SERVER['PHP_AUTH_PU']

iv) $_SERVER['PHP_AUTH_PW']


a) i) and ii)

b) ii) and iv)

c) i) and iv)

d) ii) and iii)


Que.3 Which of the following PHP function is commonly used when handling authentication via PHP?


i) header()

ii) footer()

iii) inset()

iv) isset()


a) i) and iv)

b) ii) and iv)

c) ii) and iii)

d) i) and iii)


Que.4 Which function is used to verify whether a variable contains a value?


a) header()

b) footer()

c) inset()

d) isset()


Que.5 Which of the following are types of PHP authentication implementation methodologies?


i) Hard-coding a login pair directly into the script

ii) File-based authentication

iii) Data-based authentication

iv) PEAR’S HTTP authentication


a) ii) and iii)

b) i) and iv)

c) ii), iii) and iv)

d) All of the mentioned



Answersheet of these Questions will be available Tomorrow
 
 
Want more Questions....??? CLICK THE LINKS BELOW
 
 
PHP Multiple choice questions and answers-8
 

Share your experience or any suggestion with us .. VIA COMMENTS

 


Regards : Web Development Company in Indore


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