Answer Posted / kiran

In Java,since every statement is written under some class( including main()), we can call-it pure o-o. But, Smalltalk is the language that is pure o-o than java

When should the register modifier be used? Does it really help?

769

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What is the difference between fread buffer() and fwrite buffer()?

876

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Why c is procedure oriented?

768

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Write a program to print all permutations of a given string.

909

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What is huge pointer in c?

750

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Array is an lvalue or not?

827

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#include int main(){ int i=10; int *ptr=&i; *ptr=(int *)20; printf("%d",i); return 0; } Output: 20 can anyone explain how came the output is 20

1479

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Why c is called object oriented language?

790

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HOW TO SOLVE A NUMERICAL OF LRU IN OS ??????

2438

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What is a macro, and explain how do you use it?

795

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write a program using linked list in which each node consists of following information. Name[30] Branch Rollno Telephone no i) Write the program to add information of students in linked list

2506

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How would you rename a function in C?

790

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Can a variable be both static and volatile in c?

786

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What is a union?

783

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2) Write a program that will help Air Traffic Control for an airport to view the sequence of flights ready for take-off. The airport can accommodate 10 flights waiting for take-off at any point in time. Each flight has a unique 3 digit numeric identifier.  Each time a flight takes-off, Air Traffic Control adds a flight to the waitlist. Each time a flight is added to the waitlist, the list of flights waiting to take-off must be displayed.  When a flight is cleared for take-off, Air Traffic Control removes the flight from the waitlist. Each time a flight takes-off, the list of flights waiting to take-off must be displayed.  Sequence of take-off is the sequence of addition to the waitlist

2702

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