Answer Posted / sagar

both unix and linux is an os
bt the only thing differs is the userinterface..
unix is for single users,while llinux is for multiusers..

Explain how are 16- and 32-bit numbers stored?

1210

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Does sprintf put null character?

990

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What is a 'null pointer assignment' error?

1164

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Tell me what are bitwise shift operators?

1094

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Is there a way to switch on strings?

1030

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How can you find the day of the week given the date?

1150

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What is this infamous null pointer, anyway?

990

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What are 3 types of structures?

1030

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What is the use of header?

1054

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Which header file is used for clrscr?

1001

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What is optimization in c?

952

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A collection of data with a given structure for excepting storing and providing on demand data for multiple users a) linked list b) datastructer c) database d) preprocessor

1042

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How can I insert or delete a line (or record) in the middle of a file?

979

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#define MAX(x,y) (x) >(y)?(x):(y) main() { inti=10,j=5,k=0; k= MAX(i++,++j); printf("%d..%d..%d",i,j,k); }

1109

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What does volatile do?

938

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