Professor Messer IT Certification Training Courses https://www.professormesser.com/ CompTIA A+, Network+, Security+, Microsoft, and Cisco online video technology training Mon, 08 Jun 2026 02:59:15 +0000 en-US hourly 1 https://www.professormesser.com/wp-content/uploads/2021/03/ProfessorMesser_Logo-Letter-white-transparent-150x150.png Professor Messer IT Certification Training Courses https://www.professormesser.com/ 32 32 Today’s 220-1201 CompTIA A+ Pop Quiz: This one is my favorite https://www.professormesser.com/free-a-plus-training/220-1201/220-1201-pop-quizzes/this-one-is-my-favorite/ Tue, 09 Jun 2026 12:00:29 +0000 https://www.professormesser.com/?p=642836 The post Today’s 220-1201 CompTIA A+ Pop Quiz: This one is my favorite appeared first on Professor Messer IT Certification Training Courses.

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When connecting an analog VGA source to a digital DVI-D display, a technician notices the screen remains blank even with a physical adapter in place. Which of the following would be the most likely reason for this issue?

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]]> Today’s 220-1202 CompTIA A+ Pop Quiz: Can you hear me now https://www.professormesser.com/free-a-plus-training/220-1202/220-1202-pop-quizzes/can-you-hear-me-now/ Mon, 08 Jun 2026 12:00:59 +0000 https://www.professormesser.com/?p=642809 The post Today’s 220-1202 CompTIA A+ Pop Quiz: Can you hear me now appeared first on Professor Messer IT Certification Training Courses.

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An IT administrator is setting up a new office with 500 computers and needs a way to manage user permissions and security settings from a single console. Which of the following provides the best solution for this requirement?

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]]> Today’s 220-1201 CompTIA A+ Pop Quiz: My storage is like a summer day https://www.professormesser.com/free-a-plus-training/220-1201/220-1201-pop-quizzes/220-1201-comptia-a-11/ Fri, 05 Jun 2026 12:00:34 +0000 https://www.professormesser.com/?p=642807 The post Today’s 220-1201 CompTIA A+ Pop Quiz: My storage is like a summer day appeared first on Professor Messer IT Certification Training Courses.

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A user is looking at the back of a SATA drive and sees a 7-pin connector and a separate 15-pin connector. What is the purpose of the 15-pin connector?

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]]> Professor Messer’s CompTIA A+ 220-1202 Study Group – June 2026 https://www.professormesser.com/free-a-plus-training/220-1202/220-1202-study-group/220-1202-a-plus-study-group-june-2026/ Thu, 04 Jun 2026 21:14:17 +0000 https://www.professormesser.com/?p=642825 Professor Messer’s CompTIA A+ Core 2 Course Notes and Practice Exams: Click here to learn about my Core 2 A+ downloadable PDF Course Notes and Practice Exams. How well do you know your A+ exam objectives? Follow along with our Q&A in this replay of our June 2026 Core 2 CompTIA A+ Study Group. Audio […]

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Professor Messer’s CompTIA A+ Core 2 Course Notes and Practice Exams:

Click here to learn about my Core 2 A+ downloadable PDF Course Notes and Practice Exams.

How well do you know your A+ exam objectives?
Follow along with our Q&A in this replay of our June 2026 Core 2 CompTIA A+ Study Group.

Audio Replay

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]]> Professor Messer's CompTIA A+ 220-1202 Study Group - June 2026 - Professor Messer IT Certification Training Courses How well do you know your A+ exam objectives? Follow along with our Q&A in this replay of our June 2026 Core 2 CompTIA A+ Study Group. CompTIA A+ 220-1201-1202-course-notes-practice-exams-tablet-400xt 220-1202 Practice Exams book cover Today’s SY0-701 CompTIA Security+ Pop Quiz: That was the wrong pen https://www.professormesser.com/security-plus/sy0-701/sy0-701-pop-quiz/that-was-the-wrong-pen/ Thu, 04 Jun 2026 15:00:40 +0000 https://www.professormesser.com/?p=642813 The post Today’s SY0-701 CompTIA Security+ Pop Quiz: That was the wrong pen appeared first on Professor Messer IT Certification Training Courses.

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A company wants to implement a system where no single entity owns the master record of financial transactions. What specific feature of blockchain technology allows every participating device to maintain an identical copy of the transaction history?

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]]> Today’s 220-1202 CompTIA A+ Pop Quiz: The more the better https://www.professormesser.com/free-a-plus-training/220-1202/220-1202-pop-quizzes/the-more-the-better/ Thu, 04 Jun 2026 12:00:35 +0000 https://www.professormesser.com/?p=642805 The post Today’s 220-1202 CompTIA A+ Pop Quiz: The more the better appeared first on Professor Messer IT Certification Training Courses.

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During a Windows 11 deployment project, a technician discovers a workstation failing the initial hardware compatibility check. Which cryptographic hardware must be present on the motherboard to meet the minimum system requirements?

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]]> Today’s 220-1201 CompTIA A+ Pop Quiz: It’s a different world now https://www.professormesser.com/free-a-plus-training/220-1201/220-1201-pop-quizzes/its-a-different-world-now/ Wed, 03 Jun 2026 12:00:32 +0000 https://www.professormesser.com/?p=642803 The post Today’s 220-1201 CompTIA A+ Pop Quiz: It’s a different world now appeared first on Professor Messer IT Certification Training Courses.

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A technician is troubleshooting a DVI-connected monitor and is confused that no sound is coming from the monitor's built-in speakers. What is the most likely reason for this lack of audio?

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]]> Professor Messer’s 220-1201 CompTIA A+ Study Group – June 2026 https://www.professormesser.com/free-a-plus-training/220-1201/220-1201-study-group/220-1201-a-plus-study-group-june-2026/ Tue, 02 Jun 2026 23:47:54 +0000 https://www.professormesser.com/?p=642815 Professor Messer’s CompTIA A+ Core 1 Course Notes: Click here to learn about my Core 1 and Core 2 A+ downloadable PDF Course Notes, Practice Exams, and much more! How well do you know your A+ exam objectives? Follow along with our Q&A in this replay of our June 2026 Core 1 CompTIA A+ Study […]

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Professor Messer’s CompTIA A+ Core 1 Course Notes:

Course Notes on a laptop, tablet, and phone

Click here to learn about my Core 1 and Core 2 A+ downloadable PDF Course Notes, Practice Exams, and much more!

How well do you know your A+ exam objectives?
Follow along with our Q&A in this replay of our June 2026 Core 1 CompTIA A+ Study Group.

Register now for Professor Messer’s Live 220-1101 (Core 1) A+ Study Groups
Sign up and I’ll send you a reminder email and the link to my live streams!

Audio Replay

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]]> laptop-tablet-phone-course-notes-300x Today’s N10-009 CompTIA Network+ Pop Quiz: Hand me the extinguisher https://www.professormesser.com/network-plus/n10-009/n10-009-pop-quiz/hand-me-the-extinguisher/ Tue, 02 Jun 2026 15:00:59 +0000 https://www.professormesser.com/?p=642811 The post Today’s N10-009 CompTIA Network+ Pop Quiz: Hand me the extinguisher appeared first on Professor Messer IT Certification Training Courses.

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A firewall has been installed to inspect all traffic originating from the internet to web server located in the data center. What type of traffic flow is being monitored in this scenario?

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]]> Today’s 220-1202 CompTIA A+ Pop Quiz: This spreadsheet is very pastel https://www.professormesser.com/free-a-plus-training/220-1202/220-1202-pop-quizzes/the-spreadsheet-is-very-pastel/ Tue, 02 Jun 2026 12:00:40 +0000 https://www.professormesser.com/?p=642801 The post Today’s 220-1202 CompTIA A+ Pop Quiz: This spreadsheet is very pastel appeared first on Professor Messer IT Certification Training Courses.

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A user would like to install five different bootable operating systems on an older computer using a legacy partition style. What is the maximum number of primary partitions allowed on a drive using the MBR partition style?

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