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value = 0xabcd; for (loop = 1; (value >> 1) & 1 | loop & 1; loop++) { foo(); if (loop & 1) value >>= 1; } how many times is foo() executed?
6 13031how to estimate the disk access time? e.g. the time between read one byte and another byte in the disk.
3 12894
What is the process of writing the null pointer?
What is #include stdio h?
When should a type cast be used?
What is the use of typedef in structure in c?
A variable that is defined in a specified portion of a program but can be used throughout the program a) global variable b) local variable c) character d) none
List at least 10 sorting methods indicating their average case complexity, worst case complexity and best case complexity.
What is the purpose of realloc()?
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.
How are portions of a program disabled in demo versions?
What is the value of c?
What is null in c?
Write a program to reverse a string.
Is array a primitive data type in c?
What does c mean?
What is the c language function prototype?
