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Kamlesh B's Questions & Answers

in Computers & Technology, Do It Yourself& Love & Romance

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Total Points: 5482

Answers Given: 1688

Questions Asked: 31

Best Answers: 32

How to change my password in ibibo account?

Asked Anonymously in Computers & Technology at 6:14 PM on November 28, 2008

Kamlesh B's Answer

When you are on your ibibo home page, you will find an option 'settings' on the top of the page. Just click on it and you will get an option 'Change Password' in it. There you can change your password.

Answered at 6:56 PM on November 28, 2008

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How to change my ibibo passward?

Asked Anonymously in Computers & Technology at 6:27 PM on November 28, 2008

Kamlesh B's Answer

Answered at 6:55 PM on November 28, 2008

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What causes CVS(computer vision syndrome)?

Asked by sanjay in Computers & Technology at 6:00 PM on November 27, 2008

Kamlesh B's Answer

CVS is caused by our eyes and brain reacting differently to characters on the screen than they do to printed characters. Our eyes have little problem focusing on most printed material, which is characterized by dense black characters with well-defined edges. Healthy eyes can easily maintain focus on the printed page.

Answered at 7:19 PM on November 27, 2008

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What are the symptoms of computer vision syndrome?

Asked by sanjay in Computers & Technology at 6:00 PM on November 27, 2008

Kamlesh B's Answer

Symptoms of CVS include:

* Headaches
* Loss of focus
* Burning/tired eyes
* Double/blurred vision
* Neck and shoulder pains

Answered at 7:19 PM on November 27, 2008

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Advantages and disadvantages of abstract class?

Asked by ankit gupta in Computers & Technology at 5:57 PM on November 27, 2008

Kamlesh B's Answer

An Abstract class is a way to organize inheritance, sometimes it makes no since to implement every method in a class (i.e. a predator class), it may implement some to pass to its children but some methods cannot be implemented without knowing what the class will do. Therefore, abstract classes are templates for future specific classes.

A disadvantage is that abstract classes cannot be instantiated, but most of the time it is logical not to create a object of an abstract class.

Answered at 7:22 PM on November 27, 2008

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What does HTML stand for?

Asked by ankit gupta in Computers & Technology at 5:58 PM on November 27, 2008

Kamlesh B's Answer

HTML stands for Hyper Text Mark-up Language.

Answered at 7:20 PM on November 27, 2008

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What is the difference between SQL and PL/SQL?

Asked by tm prasana in Computers & Technology at 6:55 PM on November 27, 2008

Kamlesh B's Answer

SQL Enter, Edit, Store & Retrieve by single command or statement where as PL/SQL process all SQL statements one at a time. With PL/SQL, an entire block of statements process in a single command line.

Answered at 7:14 PM on November 27, 2008

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Can one print to the screen from PL/SQL?

Asked by tm prasana in Computers & Technology at 6:56 PM on November 27, 2008

Kamlesh B's Answer

One can use the DBMS_OUTPUT package to write information to an output buffer. This buffer can be displayed on the screen from SQL*Plus if you issue the SET SERVEROUTPUT ON; command.

Answered at 7:12 PM on November 27, 2008

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What is PL/SQL and what is it used for?

Asked by tm prasana in Computers & Technology at 6:55 PM on November 27, 2008

Kamlesh B's Answer

PL/SQL is Oracle's Procedural Language extension to SQL. PL/SQL's language syntax, structure and data types are similar to that of ADA. The PL/SQL language includes object
oriented programming techniques such as encapsulation, function overloading, information hiding.
PL/SQL is commonly used to write data-centric programs to manipulate data in an Oracle database

Answered at 7:15 PM on November 27, 2008

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How do you convert an int to char in java?

Asked by ankit gupta in Computers & Technology at 6:04 PM on November 27, 2008

Kamlesh B's Answer

You can convert int to char in java using cast which is an explicit type converter.
For example;
int a;
char b;

b= (char)a;

will convert int to char.

Answered at 7:17 PM on November 27, 2008

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