Why is extern used in c?

0 Answers  

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What is ambagious result in C? explain with an example.

0 Answers   Infosys,

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How can I split up a string into whitespace-separated fields?

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can anyone please tell about the nested interrupts?

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What are the types of pointers in c?

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Using functions, write a program that multiplies two arrays. Use the following functions: - Function ReadArray - Function MultiplyArrays - Function DisplayArrays

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Which of these functions is safer to use : fgets(), gets()? Why?

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why u join this call center?

6 Answers   DELL,

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can you change name of main()?how?

3 Answers   HCL, Siemens,

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Explain what are run-time errors?

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here is a link to download Let_Us_C_-_Yashwant_Kanetkar

3 Answers   Microsoft,

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Write a C program that will accept a hexadecimal number as input and then display a menu that will permit any of the following operations to be carried out: Display the hexadecimal equivalent of the one's complement. (b) Carry out a masking operation and then display the hexadecimal equivalent of the result. (c) Carry out a bit shifting operation and then display the hexadecimal equivalent of the result. (d) Exit. If the masking operation is selected, prompt the user lor the type of operation (bitwise and, bitwise exclusive or, or bitwise or) and then a (hexadecimal) value for the mask. If the bit shifting operation is selected. prompt the user for the type of shift (left or right), and then the number of bits. Test the program with several different (hexadecimal) input values of your own choice.

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