Draw a diagram showing how the operating system relates to users, application programs, and the computer hardware ?

0 Answers  

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In which mode we open the file for read,write and append also in c ? a)W b)w+ c)r+ d)a

2 Answers   BitWise,

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Explain this code. #include <stdio.h> void f1(int *k) { *k = *k + 10; } main ( ){ int i; i = 0; printf (" The value of i before call %d \n", i); f1 (&i); printf (" The value of i after call %d \n", i); }

3 Answers   IBM,

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main() { struct s1 { char *str; struct s1 *ptr; }; static struct s1 arr[] = { {"Hyderabad",arr+1}, {"Bangalore",arr+2}, {"Delhi",arr} }; struct s1 *p[3]; int i; < BR> for(i=0;i<=2;i++) p[i] = arr[i].ptr; printf("%s ",(*p)->str); printf("%s ",(++*p)->str); printf("%s ",((*p)++)->str); }

0 Answers   Wilco,

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Write a program that takes a 5 digit number and calculates 2 power that number and prints it.

1 Answers   Mind Tree,

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is forign key will be unique key any table or not?

2 Answers  

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How can you pass an array to a function by value?

0 Answers  

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What is a stream water?

0 Answers  

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1 What is a Data Structure?

1 Answers  

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Convert the following expression to postfix and prefix X $ Y Z - M + N + P / Q / (R + S)

2 Answers  

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find the value of y y = 1.5x+3 for x<=2 y = 2x+5 for x>2

0 Answers   TCS,

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Explain what are the standard predefined macros?

0 Answers  

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