[OneStopGATE] Digest Number 2059

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Digest #2059

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Top 50 PHP Interview Questions & Answers by "Meghana" a.maheshi

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Top 50 PHP Interview Questions & Answers

Wed Jun 29, 2016 8:34 pm (PDT) . Posted by:

"Meghana" a.maheshi

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| PHP INTERVIEW QUESTIONS |
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| | Download Free Interview Questions eBook of 500 Questions 

(If you do not have a Yahoo! account, you can get it by simply sending a blank email to CoolInterview-Subscribe@yahoogroups.com and confirm the verification email received. Once your email is confirmed, we will instantly send the download link to you.) |

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| PHP Interview Questions |
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- What is the use of sprintf() function? 
http://www.coolinterview.com/interview/17692/ 

 
- How to execute an sql query? How to fetch its result ? 
http://www.coolinterview.com/interview/34186/ 

 
- How To Write the FORM Tag Correctly for Uploading Files? 
http://www.coolinterview.com/interview/28312/ 

 
- What is faster? 
http://www.coolinterview.com/interview/34173/ 

 
- What is the difference between mysql_fetch_object and mysql_fetch_array? 
http://www.coolinterview.com/interview/28316/ 

 
- What is the use of header() function in php? 
http://www.coolinterview.com/interview/18152/ 

 
- How would you initialize your strings with single quotes or double quotes? 
http://www.coolinterview.com/interview/18163/ 

 
- Explain about the data types in PHP? 
http://www.coolinterview.com/interview/22241/ 

 
- How can we check the value of a given variable is alphanumeric? 
http://www.coolinterview.com/interview/34168/ 

 
- How can I execute a PHP script using command line? 
http://www.coolinterview.com/interview/28317/ 

 
- Can I resolve the URI used as an XML namespace name? 
http://www.coolinterview.com/interview/28342/ 

 
- What does $_SERVER means? 
http://www.coolinterview.com/interview/34174/ 

 
- difference between require() and include() 
http://www.coolinterview.com/interview/18168/ 

 
- How to add multiple categories through PHP? 
http://www.coolinterview.com/interview/18171/ 

 
- How can i get ip address? 
http://www.coolinterview.com/interview/6174/ 

 
- How do you define a constant? 
http://www.coolinterview.com/interview/28311/ 

 
- Explain about looping in PHP? 
http://www.coolinterview.com/interview/22250/ 

 
- How can we connect to a MySQL database from a PHP script? 
http://www.coolinterview.com/interview/34167/ 

 
- How To Get the Uploaded File Information in the Receiving Script? 
http://www.coolinterview.com/interview/28315/ 

 
- Define about declare construct? 
http://www.coolinterview.com/interview/22253/ 

 
- Would I use print "$a dollars" or "{$a} dollars" to print out the amount of dollars in this example? 
http://www.coolinterview.com/interview/28319/ 

 
- What are the two main string operators? 
http://www.coolinterview.com/interview/34175/ 

 
- Explain about PHP cookies? 
http://www.coolinterview.com/interview/22246/ 

 
- How can we encrypt the password using PHP? 
http://www.coolinterview.com/interview/34182/ 

 
- What does the URI used as an XML namespace name point to? 
http://www.coolinterview.com/interview/28344/ 

 
- Explain about Functions in PHP? 
http://www.coolinterview.com/interview/22242/ 

 
- What is the difference between the functions strstr() and stristr()? 
http://www.coolinterview.com/interview/34176/ 

 
- What is the alternative structure for control structures? 
http://www.coolinterview.com/interview/22254/ 

 
- What is difference between mysql_connect and mysql_pconnect 
http://www.coolinterview.com/interview/6173/ 

 
- What is the difference between mysql_fetch_object() and mysql_fetch_array()? 
http://www.coolinterview.com/interview/34179/ 

 
- What exactly is validating and sanitizing? 
http://www.coolinterview.com/interview/22259/ 

 
- What is a cookie , explaing by code ? 
http://www.coolinterview.com/interview/29100/ 

 
- What are different types of Runtime Errors in PHP? 
http://www.coolinterview.com/interview/34184/ 

 
- What are the valid values for xlink:actuate and xlink:show? 
http://www.coolinterview.com/interview/28328/ 

 
- How to get the URL domain name in PHP? 
http://www.coolinterview.com/interview/18159/ 

 
- Explain about require and include function? 
http://www.coolinterview.com/interview/22251/ 

 
- Name and explain five of the PHP error constants? 
http://www.coolinterview.com/interview/22248/ 

 
- How do download in php ? 
http://www.coolinterview.com/interview/13083/ 

 
- How can PHP and Javascript interact? 
http://www.coolinterview.com/interview/34180/ 

 
- What is the difference between session_register and $_session? 
http://www.coolinterview.com/interview/18150/ 

 
- How To Create a Table? 
http://www.coolinterview.com/interview/28321/ 

 
- What would be the differences between PHP and Java? 
http://www.coolinterview.com/interview/18156/ 

 
- What are the different filter functions used to filter a variable? 
http://www.coolinterview.com/interview/22258/ 

 
- What Is a Session? 
http://www.coolinterview.com/interview/28304/ 

 
- How do you pass a variable by value? 
http://www.coolinterview.com/interview/28322/ 

 
- What exactly is PHP ? 
http://www.coolinterview.com/interview/22239/ 

 
- What is the difference between $message and $$message? 
http://www.coolinterview.com/interview/28308/ 

 
- What is the most convenient hashing method to be used to hash passwords? 
http://www.coolinterview.com/interview/34171/ 

 
- What are the different validators in ASP.NET? 
http://www.coolinterview.com/interview/34187/ 

 
- What is meant by PEAR in php? 
http://www.coolinterview.com/interview/28305/ 

 
- How do we know browser properties? 
http://www.coolinterview.com/interview/6176/ 

 
- what is the difference between for and foreach? 
http://www.coolinterview.com/interview/34177/ 

 
- What do you need to do to improve the performance (speedy execution) for the script you have written? 
http://www.coolinterview.com/interview/18170/ 

 
- How do you capture audio/video in PHP? 
http://www.coolinterview.com/interview/18169/ 

 
- Is Inheritance supported in PHP? 
http://www.coolinterview.com/interview/18162/ 

 
- What is the effect of large number of data stored in a database on a website ? 
http://www.coolinterview.com/interview/18164/ 

 
- What is meant by urlencode and urldecode? 
http://www.coolinterview.com/interview/28314/ 

 
- Describe about PHP error and logging information? 
http://www.coolinterview.com/interview/22247/ 

 
- What does a special set of tags do in PHP? 
http://www.coolinterview.com/interview/28310/ 

 
- Explain about objects in PHP? 
http://www.coolinterview.com/interview/22243/ 

 
- what is the static variable in function useful for? 
http://www.coolinterview.com/interview/34170/ 

 
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[OneStopGATE] Digest Number 2058

One Stop GATE eBooks Guides  Discussions Group

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Digest #2058

1

Latest 20 Jsp Interview Questions & Answers by "Meghana" a.maheshi

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Latest 20 Jsp Interview Questions & Answers

Tue Jun 28, 2016 9:00 pm (PDT) . Posted by:

"Meghana" a.maheshi

|
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| JSP INTERVIEW QUESTIONS |
|

| | Download Free Interview Questions eBook of 500 Questions 

(If you do not have a Yahoo! account, you can get it by simply sending a blank email to CoolInterview-Subscribe@yahoogroups.com and confirm the verification email received. Once your email is confirmed, we will instantly send the download link to you.) |

|
| JSP Interview Questions |
|
- Can a JSP page instantiate a serialized bean? 
http://www.coolinterview.com/interview/1258/ 


- Can you make use of a ServletOutputStream object from within a JSP page? 
http://www.coolinterview.com/interview/1257/ 


- Can one JSP or Servlet extend another Servlet or JSP 
http://www.coolinterview.com/interview/10815/ 


- How to overwrite the init and destroy method in a JSP page. 
http://www.coolinterview.com/interview/5888/ 


- What is the difference between include directive & jsp:include action? 
http://www.coolinterview.com/interview/1289/ 


- What are advantages of JSP? 
http://www.coolinterview.com/interview/1290/ 


- How can I restrict the user from Clicking of Back button in any browser? 
http://www.coolinterview.com/interview/12634/ 


- What is difference between scriptlet and expression 
http://www.coolinterview.com/interview/5932/ 


- How to delete cookies in JSP? 
http://www.coolinterview.com/interview/5902/ 


- What is the difference between declaring the variables in the scriptlet tags and in the declaration tags? 
http://www.coolinterview.com/interview/10813/ 


- I have to view(in a JSP Page)the rows in a database which contains some thousands of rows.But in a page i have to view only 20 rows and by pressing the hyperlinks in the page(for an example :page1, page2)i have to view the rest of the records. Each page should contain 20 records only. Kindly give me an idea or some sample coddings to design the above JSP page. 
http://www.coolinterview.com/interview/11156/ 


- What is difference between JSP 1.0 model and JSP 2.0 model 
http://www.coolinterview.com/interview/10811/ 


- How can we move from one JSP page to another(mean using what tecnique?) 
http://www.coolinterview.com/interview/5934/ 


- How do you pass control from one JSP page to another? 
http://www.coolinterview.com/interview/1280/ 


- How to pop up a jsp page?refreshing every two seconds. 
http://www.coolinterview.com/interview/5931/ 


- How can we move from one JSP page to another(mean using what tecnique?) 
http://www.coolinterview.com/interview/5937/ 


- What are the implicit objects in JSP & differences between them? 
http://www.coolinterview.com/interview/1287/ 


- Can a single JSP page be considered as a J2EE application? 
http://www.coolinterview.com/interview/5869/ 


- How the jsp changes will be effected in servlet file after converting? 
http://www.coolinterview.com/interview/5905/ 


- Where do we use hidden variables and url rewriting? and wat is the difference between them? 
http://www.coolinterview.com/interview/5889/ 


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