Pramod Chakravarthy Kalwa

• Jun 17th, 2006

== and equals() checks the references by default, but its not the same with the String's and Wrapper classes because the equals()(method in object class) is overidden in java.lang.Sting class and Wrap...

Anurag Kushwaha

• Mar 25th, 2006

  Ya!!!  absolutely correct.........

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satya

• May 25th, 2006

Hi..What is that difference & how plz describe deeplyRegardsSatyaranjan Puthal

udaykalai

 Profile Answers by udaykalai Questions by udaykalai

• Mar 29th, 2006

WINDOWS the password lost then no way to login but it's not the case in UNIX,we can enter.

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Raiguru

• May 23rd, 2006

Multi threading is a mechanism by which?units/parts of a program can run simultaneously in a separated thread.

nguyenhh

• Apr 21st, 2006

The ability of an operating system to execute?different parts of a program called threads, simultaneously. The?programer?must carefully design the program in such a way that all the threads can run at the same time without interfering with each other.

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Answered by: David W.

• Mar 29th, 2006

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ODBC is an open standard for software providers to follow when creating an intermidate layer between the database and the application using the database. Having "open standards" usually means that different applications can write their code the same way no matter which database they are using, as long as that database comes with an ODBC driver.In contrast, native drivers are built with one specific database in mind. Thus, applications written to use the native driver will only work with one particular database. You will lose flexibility in your code's ability to switch database vendors, but you might gain performance enhancements due to the fact that the driver is custom made for the database and may be able to take advantage of an "insider's view" of the database software.

David W.

• Mar 29th, 2006

ODBC is an open standard for software providers to follow when creating an intermidate layer between the database and the application using the database. Having "open standards" usually means that di...

Dhayanand darshanala

• Nov 4th, 2005

Rdbms is to connect to databasr through the oracle . Where as ODBC is to connect to microsft and where native is to conenct java with oracle. .

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parag dhoot

• Mar 19th, 2006

virtual functions are the functions by which we can implement the concept of polymorphism ,ie one name with several distinct forms.a f'n preceded by a virtual keyword makes a function virtual means th...

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Randhir Singh

• Mar 13th, 2006

There is no specific formula to find prime numbers.

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A.srikanth

• Jan 20th, 2006

interrupts                                 

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Answered by: Pranav

• Nov 8th, 2005

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Data Modelling is  designing of the data content and structure of the database.

The data model documents the structure of and interrelationships between the data - it is presented as a combination of simple diagrams and written definitions and is independent  of  any DBMS software or hardware considerations.

sithusithu

 Profile Answers by sithusithu Questions by sithusithu

• Jan 4th, 2006

Designing a normalized schema is known as data modeling

Designing a de-normalized schema is known as dimension modeling

Pranav

• Nov 8th, 2005

Data Modelling is  designing of the data content and structure of the database. The data model documents the structure of and interrelationships between the data - it is presented as a combinatio...

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Tanusree Bhattacharjee

• Dec 22nd, 2005

HI, if free is used to free a pointer it does not actually gets freed and hence called dangling pointer

samir kumar tripathy

• Dec 7th, 2005

Char *str=new str;char *str1=new str1;strcpy(str,str1);delete str;at this time str will act as dangling pointer because when str1 is copied to str ,then it will create the deep copy,so when when we will delete that one then still thare is existing of its instance.That is called dangling pointer

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govardhana chary

• Oct 24th, 2005

The scope of the information technology will be live forever, bcaz, there is a need for air to live , v need a automation to servive so IT is forever no probs. I think so...

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Yes. Mercury Managed Services can provide you the benefits of fast time to value, on-going mentoring and lower total cost of ownership for Mercury QuickTest Professional as long as you are also utilizing Mercury Managed Services for Quality Center.

raj.cse2005

 Profile Answers by raj.cse2005 Questions by raj.cse2005

• Jun 15th, 2007

Fork is a system call. When fork is call it will create a child process. Thats the function of fork. While?developing?Real time application we are using a fork. Like multi-programming.

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Rajat Gupta

• Oct 7th, 2005

Pageing is a memory Management technique which allows users program memory to be non continus, the technique is used to remove the problem of external fragmentation.In this technique entire user Memor...

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Jai Soni

• Oct 5th, 2005

Swapping is to chance the value to each other in c++#include#includevoid main(){Int a,b;cout

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