Can anyone give me complete information while performing this situation,A function is running, it has its own stack pointer, memory area now it invokes another function from this point what changes will be in it's memory area and what other changes in data segment, stack segment, heap segment. I want a complete picture of memory architecture?

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kalayama  

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• Member Since Sep-2006 | Dec 8th, 2006

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There will be a lot of changes in fact. First of all, all the variables the function was suing needs to be pushed into the stack. (we need all these variables when we return from the other function). The Program counter will be pushed to stack too... (When the "return" of second function occurs we should know where to 'return' to)These are the basics which are bound to happen when a function calls another.

kalayama

 Profile Answers by kalayama Questions by kalayama

• Dec 8th, 2006

There will be a lot of changes in fact. First of all, all the variables the function was suing needs to be pushed into the stack. (we need all these variables when we return from the other function). ...

prasanth

• Nov 27th, 2006

hi,         There will be no change in memory area .And all the major part will be taken by the stack pointer.It depends on the calling conventions like pascals...

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Answered by: Rama

• Aug 24th, 2006

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A collision domain is a logical area in a computer network where data packets can "collide" with one another, in particular in the Ethernet networking protocol. The more collisions in a network the less efficient it is.

A broadcast domain is a logical area in a computer network where any computer connected to the computer network can directly transmit to any other in the domain without having to go through a routing device.

Rama

• Aug 24th, 2006

A collision domain is a logical area in a computer network where data packets can "collide" with one another, in particular in the Ethernet networking protocol. The more collisions in a network the le...

yasinballi

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• Jul 15th, 2006

What is the different btn collision domian and broad cast doimain

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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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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

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• 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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