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Series: Comptia A+ (Plus) 220-1002 Series

CompTIA A+(Plus) 220-1002 Overview

CompTIA A+(Plus) 220-1002 Overview

Comptia A+ (Plus), Comptia A+ (Plus) 220-1002

This entry is part 1 of 278 in the series Comptia A+ (Plus) 220-1002 Series

The CompTIA A+ (Plus) 220-1002 exam covers 4 main subjects, and is commonly called the Core 2 exam, with the 220-1001 being Core 1. Subject Percentage of Exam 1. Operating…

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1.1 32-bit vs. 64-bit Operating Systems

1. Operating Systems (220-1002), Comptia A+ (Plus), Comptia A+ (Plus) 220-1002

This entry is part 2 of 278 in the series Comptia A+ (Plus) 220-1002 Series

Built into every CPU is the ability to address RAM memory. To address memory, there are a certain amount of wires on the CPU that are dedicated to talking to…

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1.1 Operating Systems

1. Operating Systems (220-1002), Comptia A+ (Plus), Comptia A+ (Plus) 220-1002

This entry is part 3 of 278 in the series Comptia A+ (Plus) 220-1002 Series

Your computer has 3 main hardware components: the CPU, RAM, and mass storage. The operating system’s job is to act like a conductor to keep track of all the running…

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1.1 OS Vendor Specific Limitations

1. Operating Systems (220-1002), Comptia A+ (Plus), Comptia A+ (Plus) 220-1002

This entry is part 4 of 278 in the series Comptia A+ (Plus) 220-1002 Series

End-of-life When an operating system reaches end of life, it means that the vendor will no longer support that version. Different companies set their own end of life policies. Some…

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1.1 Compatibility concerns between operating systems

1. Operating Systems (220-1002), Comptia A+ (Plus), Comptia A+ (Plus) 220-1002

This entry is part 5 of 278 in the series Comptia A+ (Plus) 220-1002 Series

Generally, movies and music can be shared between different operating systems. However, applications usually have no compatibility between operating systems. Applications have to be built for the specific operating system…

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1.2 Compare and contrast features of Microsoft Windows versions.

1. Operating Systems (220-1002), Comptia A+ (Plus), Comptia A+ (Plus) 220-1002

This entry is part 6 of 278 in the series Comptia A+ (Plus) 220-1002 Series

Windows 7 Windows 7 introduced Libraries, Home Group, and the pinned task bar at the bottom of the screen. There are 6 main editions of Windows 7: Windows 7 Starter…

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1.2 Corporate vs. Personal Needs

1. Operating Systems (220-1002), Comptia A+ (Plus), Comptia A+ (Plus) 220-1002

This entry is part 7 of 278 in the series Comptia A+ (Plus) 220-1002 Series

Windows in a corporate environment poses additional challenges. For example, you’ll need large scale support to manage hundreds or thousands of devices. You’ll also have security concerns. Mobile devices with…

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1.2 Desktop Styles / User Interface

1. Operating Systems (220-1002), Comptia A+ (Plus), Comptia A+ (Plus) 220-1002

This entry is part 8 of 278 in the series Comptia A+ (Plus) 220-1002 Series

In a work environment, you may have a standard desktop with a common user interface. Customization may be limited. On your home computer, you will have complete flexibility of your…

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1.3 Boot Methods

1. Operating Systems (220-1002), Comptia A+ (Plus), Comptia A+ (Plus) 220-1002

This entry is part 9 of 278 in the series Comptia A+ (Plus) 220-1002 Series

When you’re installing an operating system you’ll need a boot media. Optical discs and external drivers are popular boot media. Optical disc(CD-ROM, DVD, Blu-ray) Optical discs as a boot media…

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1.3 Types of OS Installations

1. Operating Systems (220-1002), Comptia A+ (Plus), Comptia A+ (Plus) 220-1002

This entry is part 10 of 278 in the series Comptia A+ (Plus) 220-1002 Series

Unattended installation During a normal Windows installation process, there are a number of prompts with questions you have to answer. With unattended installation, you answer all Windows question in a…

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