plsssss.....it's urgent!!!!!!!1

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pls someone try to answer this,2mrw i've model exam

1.differenciate between binary & linear search
2. define type casting Crying or Very sad

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and you are posting it now?????

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i foud out the ans,but i don't it is perfect Crying or Very sad

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Linear / Sequential Search : It is one of the simplest technique in which the searching of an item begins at the start of an array . the process continues one after another where each element of the array is checked or verified and compared with the given data item till the end of the array location . This process is also called Sequential search. After searching of the data item a relevant message is displayed to confirm that the search is completed successfully or unsuccessfully

Binary Search : Another technique search an element in the given array by using minimum possible time . In this technique the array is divided into halves which means the desired elements may be present in the first half or in the second half . Searching takes place in either part of the array by further dividing it into halves . The system performs search operation by dividing the array elemnts . Hence it is known as binary search . however this search can be done only when the array elements are sorted into a sequence (Ascending / descending) It always compares the element to be searched with the middle element of the sorted array . If the middle member is smaller , then the search continues in the other half If the middle element of the either half is compared with search elements

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thaaaaaaaaaaanx a loooooooooot candyfloss cheers

i'll give u all the stars in heaven
but can u give me an ans 4 2 marks

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I have added a same line in many different ways try to cancel them out and it 'll become 2 marks answer and then put the Important points in it

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ok, candyfloss u r simply gr8!!!! cheers

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Out of curiosity I would like to ask you that :........
Are you from Kerala ?
Your name sounds like that

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hey ambili

even i have computer model exam tmrw....even i am curious...tell wer u r frm!

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type casting is the conversion from one data type to another data type. this is also known as explicit type conversion and is done by the user.=)

Subject: Re: plsssss.....it's urgent!!!!!!!1 Wed Feb 18, 2009 8:17 am

When simple searching is done with a set of variables it is told as linear search.
When searching is done by taking the middle position , then it is known as binary search.

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thaaaaaanx................ cheers

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thanks