Tag: scanner

Network+ Pop Quiz: Made you look

Network+ Pop Quiz: Made you look

Published on August 1st, 2017 at 11:00 am

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Network+ Pop Quiz: Grrrrrr.

Network+ Pop Quiz: Grrrrrr.

Published on June 3rd, 2016 at 11:00 am

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Network+ Pop Quiz: It has to be around here somewhere

Network+ Pop Quiz: It has to be around here somewhere

Published on April 20th, 2016 at 11:00 am

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An Overview of PC Input Devices – CompTIA A+ 220-901 – 1.12

An Overview of PC Input Devices – CompTIA A+ 220-901 – 1.12

Published on December 4th, 2015 at 1:00 pm

Last modified on June 4th, 2018 at 3:19 pm

Our PCs wouldn’t be very useful if we couldn’t get information into the computer. In this video, you’ll learn about some of the most popular input devices.

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Embedded System Security – CompTIA Security+ SY0-401: 4.5

Embedded System Security – CompTIA Security+ SY0-401: 4.5

Published on September 16th, 2014 at 8:16 pm

Last modified on February 28th, 2016 at 5:25 pm

We have added technology to almost every aspect of our lives. In this video, you’ll learn about the challenges with security embedded systems like SCADA, HVAC, multifunction printers, and even our automobiles.

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An Overview of PC Input Devices – CompTIA A+ 220-801: 1.12

An Overview of PC Input Devices – CompTIA A+ 220-801: 1.12

Published on November 14th, 2012 at 9:10 pm

Last modified on October 21st, 2020 at 9:08 am

One of the first things a computer needs is some input, and this can come in many different forms. In this video, you’ll get an overview of input devices that include keyboards, mice, touch screens, scanners, microphones, biometric devices, and much more.

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Why does your scan look so bad?

Why does your scan look so bad?

Published on February 16th, 2010 at 8:00 am

Last modified on August 13th, 2012 at 3:47 pm

You’re using your flatbed scanner to digitize some family photos, but the scanned images look grainy and don’t appear very sharp. What’s the most likely cause of this issue?

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How does Windows XP access imaging devices?

How does Windows XP access imaging devices?

Published on September 10th, 2009 at 8:00 am

Last modified on August 13th, 2012 at 5:24 pm

With the introduction of Windows XP, a new method was created for the operating system to communicate to scanners, digital cameras, and other image-based devices. What common method does Windows use to communicate and control these devices?

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Which scanner file format should you use?

Which scanner file format should you use?

Published on August 20th, 2009 at 8:00 am

Last modified on August 13th, 2012 at 5:56 pm

You’re planning to scan about one thousand color family photos for posting to the Internet. Which of these file formats would be most appropriate for this use?

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CompTIA Network+ N10-004: 5.2 – Network Scanners

CompTIA Network+ N10-004: 5.2 – Network Scanners

Published on August 16th, 2009 at 12:38 pm

Last modified on July 24th, 2011 at 5:17 pm

The network is a constantly moving river of information, and it may be necessary to occasionally test the water as it flows by. In this video module, you’ll learn the reasons for scanning your network and the different technologies available to gather information. We’ll also dive into packet analyzers, intrusion detection systems, intrusion prevention systems, and port scanners.

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