Answer Posted / imrana

os is interrupt driven software this means that if there is no interrupt then the system will be die

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.

2081

---

What is memory leak in c?

1129

---

What are compound statements?

1177

---

What is header file in c?

1072

---

What is getch c?

1300

---

What is break in c?

1043

---

write a program in c language to print your bio-data on the screen by using functions.

6789

---

what will be the output for the following main() { printf("hi" "hello"); }

11009

---

Why doesn't C support function overloading?

2767

---

How can I sort more data than will fit in memory?

1112

---

The number of bytes of storage occupied by short, int and long are a) 2, 2 and 4 b) 2, 4 and 4 c) 4, 4 and 4 d) none

1246

---

What are the types of assignment statements?

1066

---

Can we compile a program without main() function?

1124

---

What does the message "automatic aggregate intialization is an ansi feature" mean?

1190

---

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

1078

---