Determine either True or False or each question and explain the reason. a. Applicant developers prefer to use API rather than directly invoking system calls. b. Generally, while UNIX/Linux system calls are short and less descriptive, the system calls in Windows are longer and more descriptive. c. Applications compiled on one operating system can be executed directly on another operating system if they have similar OS structures. d. Separation of policy from mechanism is an essential principle of operating system design. e. Mac OS X is a hybrid system consisting of both the Mach microkernel and BSD UNIX.

Determine either True or False or each question and explain the reason. a. Applicant developers prefer to use API rather than directly invoking system calls. b. Generally, while UNIX/Linux system calls are short and less descriptive, the system calls in Windows are longer and more descriptive. c. Applications compiled on one operating system can be executed directly on another operating system if they have similar OS structures. d. Separation of policy from mechanism is an essential principle of operating system design. e. Mac OS X is a hybrid system consisting of both the Mach microkernel and BSD UNIX.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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