Answer to Question #250706 in Computer Networks for David Benyi

Question

Question 1

FOUR QUESTIONS ANSWER ALL

 a) Discuss the key functions of an operating system, and how these functions make it possible for computer applications to effectively utilize computer system resources. AN, 7

b) Compare and contrast the Windows API and the POSIX API and briefly explain how these APIs can be applied in systems programming. EV, 8

2

  

  c) Write a C/C++ program to create a file in a specified folder of the Windows file system, and write some text to the file. Compile and run the program and copy the source code into your answer booklet.

Answer 1

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