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返回到 Operating Systems: Overview, Administration, and Security

学生对 IBM 提供的 Operating Systems: Overview, Administration, and Security 的评价和反馈

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5,674 个评分

课程概述

51% of organizations are planning to increase security investments as a result of a breach (IBM Report). Companies need skilled IT support and cybersecurity professionals now more than ever. Whether you’re just starting out or switching to tech, this course provides the critical operating systems (OS) knowledge you need to move forward. Operating systems are fundamental to all aspects of computing. In this course, you’ll learn foundational concepts common to all operating systems and the unique aspects of Windows, Linux, and MacOS. You’ll explore OS file systems and the associated security features. You'll discover the macOS features that revolutionized OS functionality. Plus, you’ll investigate virtualization and containerization. Additionally, through labs and a final project, you’ll get hands-on managing virus and threat protection, configuring user accounts and permissions with command-line tools, and securing systems against threats. If you’re looking to get started IT or cybersecurity, enroll today to gain essential knowledge in operating systems that enables you to work towards a career in cybersecurity, system administration, network engineering, or IT support....

热门审阅

MG

Apr 24, 2020

Very solid course. Quick overview about almost everything you need to know at the beginning. A lot of useful links with additional material to study. Thanks a lot for sharing the knowledge, indeed!

TC

May 10, 2020

Knowledge delivery is exceptional. Content is to the point and the tests really pinpoint the attention level of the volunteer taking the course.Thank you for designing such a knowledgeable course

筛选依据：

1101 - Operating Systems: Overview, Administration, and Security 的 1111 个评论（共 1,111 个）

创建者 KAPIL S

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Jul 25, 2021

It was one of the worst course ever literally disappointed by IBM course designing team... IT CAN BE BETTER !!!!

创建者 decha g

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Apr 30, 2024

I took the course for free and now it requires payment for a certificate why...........

创建者 Felice S

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Feb 19, 2025

all work done and when need desktop to complete exam, need to subscribe

创建者 sawan g

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Apr 17, 2021

Worst course ever on coursera. Highly unprofessional and unpractical.

创建者 Max H

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Oct 10, 2020

Poor audio, random training videos stuck together.

创建者 Rana G S A

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Apr 4, 2022

Bad audio, bad video quality

创建者 Paul B

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Nov 5, 2020

Low quality audio and errors

创建者 VIctor C B

•

Dec 21, 2022

tem poucas coisas praticas

创建者 Mannala S C

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Jul 8, 2022

There is all theory only

创建者 Kwihangana S

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Feb 21, 2021

THIS IS THE BEST COURSE

创建者 Stephen G

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Oct 27, 2020

Website is hopeless::