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Questions and Answers
What does DDR do to the rate by accessing the memory module twice per clock cycle?
What does DDR do to the rate by accessing the memory module twice per clock cycle?
- Increases the rate
- Doubles the rate (correct)
- Maintains the rate
- Halves the rate
What happens when different size modules are installed in the same bank with regard to dual-channel memory?
What happens when different size modules are installed in the same bank with regard to dual-channel memory?
- Installing different size modules in the same bank will increase the performance of the bank.
- Installing different size modules in the same bank will result in the modules operating in dual-channel mode.
- Installing equal size modules in the same bank will result in the modules operating in single-channel mode.
- Installing different size modules in the same bank will result in the modules operating in single-channel mode. (correct)
What is the time to access a memory address column if the correct row is already open?
What is the time to access a memory address column if the correct row is already open?
- Row Precharge Time
- Row Active Time
- Row Address to Column Address Delay (correct)
- CAS Latency
Which of the following can be mixed when installing memory? Choose two.
Which of the following can be mixed when installing memory? Choose two.
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What is a double-wide version of the 32-bit PCI local bus?
What is a double-wide version of the 32-bit PCI local bus?
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