What's the difference between calloc() and malloc()?

4 Answers  

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The purpose of this exercise is to benchmark file writing and reading speed. This exercise is divided into two parts. a). Write a file character by character such that the total file size becomes approximately >10K. After writing close the file handler, open a new stream and read the file character by character. Record both times. Execute this exercise at least 4 times b). Create a buffer capable of storing 100 characters. Now after generating the characters, first store them in the buffer. Once the buffer is filled up, store all the elements in the file. Repeat the process until the total file size becomes approximately >10K.While reading read a while line, store it in buffer and once buffer gets filled up, display the whole buffer. Repeat the exercise at least 4 times with different size of buffer (50, 100, 150 …). Records the times. c). Do an analysis of the differences in times and submit it in class.

0 Answers  

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What is the use of define in c?

0 Answers  

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What are integer variable, floating-point variable and character variable?

0 Answers  

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write a program in 'c' to find the value of p[i+1]^n.p,i,n are arguments of a macro and n is a integer

1 Answers  

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Which is more efficient, a switch statement or an if else chain?

0 Answers  

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how can i get the output 54321 4321 321 21 1 in c programming........???? pls help......

10 Answers   Infosys,

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Tell me with an example the self-referential structure?

0 Answers  

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in linking some of os executables are linking name some of them

0 Answers   IBM,

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Can we change the value of #define in c?

0 Answers  

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what is the output of the program and explain why?? #include<stdio.h> void main ( ) { int k=4,j=0: switch (k) { case 3; j=300; case 4: j=400: case 5: j=500; } printf (“%d\n”,j); }

14 Answers   Oracle,

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Explain the Difference between the New and Malloc keyword.

0 Answers   InterGraph,

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