CPU Features - CompTIA A+ 220-1001

CPU Features - CompTIA A+ 220-1001 - 3.5

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Our modern CPUs include advanced technologies for computations, graphics, virtualization, and memory management. In this video, you’ll learn about processor cores, caches, overclocking, and more.
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Пікірлер: 20

@jofecteau3 3 жыл бұрын

Appreciating the stargate references @ 3:26 .... :)

@tperez8154 2 жыл бұрын

THANK YOU FOR YOUR SERVICE

@jquiz4245 3 жыл бұрын

Prof Messer, are AMD-V/VT considered hardware hypervisors? and would Oracle Virtual Box be considered software?

@professormesser 3 жыл бұрын

VirtualBox is the hypervisor and the CPU feature is hardware supporting the virtualization/hypervisor software.

@joshuaalexander3618 3 жыл бұрын

I really need to get in on that Naquadeh research...

@Birilling 3 жыл бұрын

Imagine the amount of IT work that would have to be done after a replicator invasion...

@Zach-si1gf 4 жыл бұрын

hi Prof Messer, do you have any videos going over processor chips and sockets? I thought it would be here but it wasn't. I've read that these are included on the exam, and when taking a practice quiz I was asked a very specific intel socket question that was not covered in the 220-1001 textbook I bought...

@professormesser 4 жыл бұрын

Specific processor types and sockets are not included in the CompTIA 220-1001 Exam Objectives.

@Zach-si1gf 4 жыл бұрын

@@professormesser are they in 1002 then? If not, what practice exams would you recommend, since the one I got is clearly not good :/

@professormesser 4 жыл бұрын

@@Zach-si1gf Specific processors and socket types are not part of either exam. I would recommend downloading the CompTIA exam objectives and using the objectives to determine if your practice exams are sticking to the CompTIA recommendations.

@Chevinke9 3 жыл бұрын

@@professormesser I love this answer, I've been stressed seeing random practice questions about specific sockets or chips. Thank you for reaffirming what the Objective is stating.

@Michaelpschreib 3 жыл бұрын

@@Chevinke9 here I am copying tables down and working my ass off to memorize this stuff and........ it's apparently not on the exam V_V

@idrisertem9793 3 жыл бұрын

So with hyperthreading technology is that the same as having an extra core?

@Natebeats 3 жыл бұрын

@HearMeLearn 3 жыл бұрын

without having seen the lesson and just using what I think I know from before hand, hyperthreading is just getting more use out of the same cores, whereas a whole extra core is obviously something different. Comparing these, I would assume just getting more real cores would be better for performance

@Mak2Grim 2 жыл бұрын

No, Cores are basically an extra CPU, 2 Cores = 2 mini CPUs that form up to make 1 CPU CPUs are made to only do 1 thing at a time, Hyperthreading tech makes it so they do multiple things at a time, so each core can huperthread etc