Professor Messer

James "Professor" Messer is the President and Chief Explainer of ProfessorMesser.com.

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Professor Messer’s Security+ Study Group – January 2019

Professor Messer’s Security+ Study Group – January 2019

| January 23, 2019

Professor Messer's Security+ Course Notes: Click here to see how you can own all of my Security+ notes with my downloadable PDF Course Notes. CompTIA Exam Objectives - http://www.professormesser.com/objectives/ Audio Replay

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Professor Messer’s Network+ Study Group – January 2019

Professor Messer’s Network+ Study Group – January 2019

| January 16, 2019

Professor Messer's Network+ Course Notes: Have you watched my CompTIA Network+ videos, but you’d like to have all of the notes available in one place? With these detailed study guides, you can focus your study efforts and make your study time more efficient! Audio Replay

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Connectors – CompTIA A+ 220-1001 – 3.2

Connectors – CompTIA A+ 220-1001 – 3.2

| January 14, 2019

We use many different connections for our networks, video, storage devices, and computer power. In this video, you’ll learn about some of the most common connectors used on today’s PCs. << Previous Video: Adapters and Converters

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Adapters and Converters – CompTIA A+ 220-1001 – 3.1

Adapters and Converters – CompTIA A+ 220-1001 – 3.1

| January 14, 2019

As a technologist, you’ll often need to connect two systems that don’t share the same interfaces. In those situations, you’ll need an adapter or converter to connect video displays or network links. << Previous Video: SCSI Drive Cables Next: Connectors >>

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SCSI Drive Cables – CompTIA A+ 220-1001 – 3.1

SCSI Drive Cables – CompTIA A+ 220-1001 – 3.1

| January 14, 2019

SCSI interfaces have been around for many years, and the standard has continued to evolve through the years. In this video, you’ll learn about traditional SCSI connections and the newer serial attached SCSI standard. << Previous Video: PATA Drive Cables Next: Adapters and Converters >>

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PATA Drive Cables – CompTIA A+ 220-1001 – 3.1

PATA Drive Cables – CompTIA A+ 220-1001 – 3.1

| January 14, 2019

Although SATA is a common storage interface standard today, you may still find a few PATA drives still used on legacy systems. In this video, you’ll learn about PATA and how it connects the motherboard to storage devices. << Previous Video: SATA Drive Cables Next: SCSI Drive Cables >>

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Professor Messer’s CompTIA A+ Study Group – January 2019

Professor Messer’s CompTIA A+ Study Group – January 2019

| January 9, 2019

Professor Messer's 901/902 A+ Course Notes: Click here to learn about my 900 Series A+ downloadable PDF Course Notes. CompTIA 220-901 and 220-902 A+ Pop Quiz Collections: My Pop Quiz Collections have over 1,300 questionsfor your 220-901 and 220-902 studies! CompTIA A+ Exam Prep 2017 Edition by Pocket Prep Pocket Prep's A+ Exam Prep has…

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SATA Drive Cables – CompTIA A+ 220-1001 – 3.1

SATA Drive Cables – CompTIA A+ 220-1001 – 3.1

| January 6, 2019

SATA is one of the most popular drive connection types on today’s computers. In this video, you’ll learn about the SATA standards, SATA power interfaces, and SATA data interfaces. << Previous Video: Multipurpose Cables Next: PATA Drive Cables >>

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Multipurpose Cables – CompTIA A+ 220-1001 – 3.1

Multipurpose Cables – CompTIA A+ 220-1001 – 3.1

| January 6, 2019

We use various multipurpose cables to connect printers, mobile phones, and many other devices. In this video, you’ll learn about some of the most popular multipurpose cables used today. << Previous Video: Video Cables Next: SATA Drive Cables >>

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Video Cables – CompTIA A+ 220-1001 – 3.1

Video Cables – CompTIA A+ 220-1001 – 3.1

| January 6, 2019

There are many different ways to connect a monitor to our computers. In this video, you’ll learn about VGA, HDMI, DisplayPort, and DVI video cables. << Previous Video: Fiber Network Cables Next: Multipurpose Cables >>

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