Answer / nashiinformaticssolutions

Signals are software interrupts used to notify a process of an event.

Answer / glibwaresoftsolutions

Signals are software interrupts used to notify a process of an event.

what is the output of the following program and explain the answer #include<stdio.h> exp() { main(5) } main(int a) { printf("%d",a); return; }

3 Answers   Satyam,

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which operator is known as dummy operator in c?

2 Answers   Wipro,

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Why do some versions of toupper act strangely if given an upper-case letter?

0 Answers  

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What is static memory allocation? Explain

0 Answers  

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34.what are bitwise shift operators? 35.what are bit fields? What is the use of bit fields in a structure declaration? 36.what is the size of an integer variable? 37.what are the files which are automatically opened when a c file is executed? 38.what is the little endian and big endian? 39.what is the use of fflush() function? 40.what is the difference between exit() and _exit() functions? 41.where does malloc() function get the memory? 42.what is the difference between malloc() and calloc() function? 43.what is the difference between postfix and prefix unary increment operators?

0 Answers  

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the statement while(i) puts the entire logic in loop. this loop is called a) indefinite loop b) definite loop c) loop syntax wrong d) none of the above

0 Answers  

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Write an implementation of “float stringToFloat(char *str).” The code should be simple, and not require more than the basic operators (if, for, math operators, etc.). • Assumptions • Don’t worry about overflow or underflow • Stop at the 1st invalid character and return the number you have converted till then, if the 1st character is invalid return 0 • Don’t worry about exponential (e.g. 1e10), instead you should treat ‘e’ as an invalid character • Write it like real code, e.g. do error checking • Go though the string only once • Examples • “1.23” should return 1.23 • “1a” should return 1 • “a”should return 0

6 Answers   Qualcomm,

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write a program that reads lines(using getline), converts each line to an integer using atoi, and computes the average of all the numbers read. also compute the standard deviation.

0 Answers  

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why do we use pointer instead directly acessing the data?

2 Answers  

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Explain about C function prototype?

0 Answers  

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in ‘C’ language for Matrix Multiplication fails” Introspect the causes for its failure and write down the possible reasons for its failure.

0 Answers   TCS,

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what is computer engg

1 Answers  

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