How would you use the functions fseek(), freed(), fwrite() and ftell()?

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Why main is used in c?

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Explain continue keyword in c

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What's the right way to use errno?

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Is c procedural or functional?

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Why is malloc used?

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Create a simple code fragment that will swap the values of two variables num1 and num2.

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In this assignment you are asked to write a multithreaded program to find the duplicates in an array of 10 million integers. The integers are between -5000,000 to 5000,000 and are generated randomly. Use 10 threads, each thread works on 1000,000 integers. Compare the time needed to accomplish the task with single thread of execution program. Do not include the time to fill the array with integers in the execution time.

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main() { int a[10]; printf("%d",*a+1-*a+3); }

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write a programe to accept any two number and check the following condition using goto state ment.if a>b,print a & find whether it is even or odd and then print.and a<b,printb.find the sum digits of that number & then print.if a==b multiply 10 with a & add 20 with b store in c and then print

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How do you list files in a directory?

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A character flag or control mechanism that delineates one data item from another a) variable b) constant c) delimiter d) call by reference

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