Interview Questions

Here are some example statements to consider as you prepare your answer.

1.I have been fortunate to have had awesome managers during my career so far. I have respected each of them  and got along nicely with all of them.

2.No, I am a hard worker, and my managers continually appear to appreciate the job I'm doing. I have got along good with every manager I have had.

strat_form using this we can open many layoutses
open_form using this we can open the layout
performance will be high

Overriding is a method with the same name and arguments as in a parent, whereas overloading is the same method name but different arguments

A throw is used to throw an exception manually, where as throws is used in the case of checked exceptions, to tell the compiler that we haven't  handled the exception, so that the exception will be handled by the calling function.

To send the characters that can not be specified in a URL should be converted into their equivalent hex encoding. To perform this task the methods encodeURI() and decodeURI() are used.

For example, the following code snippet performs the encoding of URL:

<script type="text/javascript">

          var uri = https://www.mysite.com/city?=Banglore; // original URI

          var ncodeuri=encodeURI(uri);

          document.write("<br />ncodeuri”);

          var dcodeuri = decodeURI(ncodeuri); 

          document.write(“<br>/>dcodeuri”);

</script>

- The principle of least privilege is used to provide more security to the computer programs. 

- The principle allows the designing of the program such that any unauthorized access is not allowed and only the person who owns the program will be able to access it. 

- The services provided should be able to access only those products that need the services. 

- Web servers that are involved in responding the queries of the web users provide only accessing to the HTML files that will serve the purpose of the programs. 

- Computer programs should be made such that it provides secure features of logging into the program with proper authentication.

Transmission is a physical movement of information and concern issues like bit polarity, synchronization, clock etc.

Communication means the meaning full exchange of information between two communication media

Oracle database comprises of three kinds of files:
- Datafiles
- Redo log files
- Control files