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Latest activity
Newly Certified
- By Ozidi Odunze
- CompTIA Data+
- 12 Replies
Congratulations!Just passed the CompTIA Data+ certification exam! Wow! There was a lot of word questions and not a lot of calculation questions. With detailed studying and practice, you can pass it too! Many thanks all!
I'll be writing mine soon. I hope to join you as one of those who have passed.
Newly Certified
- By maykin
- CompTIA Data+
- 12 Replies
CongratsJust passed the CompTIA Data+ certification exam! Wow! There was a lot of word questions and not a lot of calculation questions. With detailed studying and practice, you can pass it too! Many thanks all!
Wrong answer in A+ Core 1
- CompTIA A+
- 1 Replies
I see a mistake here... Anyone can confirm?
One memory controller per CPU (usually integrated):
• In most modern architectures (Intel since Nehalem, AMD since Athlon 64), the memory controller is built into the CPU, not the motherboard chipset.
• That controller can support multiple channels (dual, quad, even octa-channel), but it’s still one controller per CPU socket.
Multi-socket motherboards: (not explicitly defined)
• If a motherboard supports more than one CPU socket (like in servers), then each CPU has its own integrated memory controller.
• So a dual-socket server board would effectively have two memory controllers, one per CPU.
• Older designs (pre-2003 Intel):
• The memory controller used to reside in the northbridge chipset on the motherboard. In those cases, there was still typically one controller per system, not multiple.
I think this question needs re-phrasing
CIN TTT Series: Linux+ V8
- CompTIA Webinars
- 31 Replies
Hello Everyone! Just a heads up that Linux+ exam vouchers will go out tomorrow, December 19th! Thank you fro all your patience as we awaited the distribution!
