Exam 5: Ram
Exam 1: The Path of the PC Tech30 Questions
Exam 2: Operational Procedures48 Questions
Exam 3: The Visible Computer104 Questions
Exam 4: Microprocessors150 Questions
Exam 5: Ram148 Questions
Exam 6: Bios130 Questions
Exam 7: Motherboards94 Questions
Exam 8: Power Supplies120 Questions
Exam 9: Hard Drive Technologies99 Questions
Exam 10: Implementing Hard Drives106 Questions
Exam 11: Essential Peripherals100 Questions
Exam 12: Building a PC101 Questions
Exam 13: Windows Under the Hood113 Questions
Exam 14: Users, Groups, and Permissions120 Questions
Exam 15: Maintaining and Optimizing Operating Systems100 Questions
Exam 16: Working With the Command-Line Interface119 Questions
Exam 17: Troubleshooting Operating Systems107 Questions
Exam 18: Virtualization90 Questions
Exam 19: Display Technologies100 Questions
Exam 20: Essentials of Networking114 Questions
Exam 21: Local Area Networking90 Questions
Exam 22: Wireless Networking105 Questions
Exam 23: The Internet100 Questions
Exam 24: Portable Computing101 Questions
Exam 25: Understanding Mobile Devices100 Questions
Exam 26: Care and Feeding of Mobile Devices100 Questions
Exam 27: Printers and Multifunction Devices120 Questions
Exam 28: Securing Computers89 Questions
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One of Rambus' best concepts may be the _______________ architecture-using two sticks of RDRAM together to increase throughput.
(Short Answer)
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_______________ parity errors show up on systems that do not have parity or ECC memory.
(Short Answer)
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Explain why DDR2 DIMMs and SO-DIMMS are not compatible with DDR DIMMs and SO-DIMMS.
(Essay)
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One of Rambus' best concepts may be the dual-channel architecture-using two sticks of RDRAM together to increase _______________.
(Multiple Choice)
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When a computer starts running out of real RAM because of too many loaded programs, the system swaps programs from RAM to the _______________ file, opening up more space for those programs that are currently active.
(Short Answer)
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_______________ functions like an electronic spreadsheet, with numbered rows containing cells and each cell holding a one or a zero.
(Short Answer)
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The ultra-low-voltage version of DDR3, _______________, runs at a miserly 1.25 V.
(Short Answer)
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What is the minimum system RAM requirement for the latest versions of Mac OS X?
(Multiple Choice)
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Why is it better to add more system memory than use ReadyBoost to gain performance?
(Essay)
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Describe two undesirable scenarios that can result from mixing RAM speeds on a system.
(Essay)
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When adding RAM to a modern machine, where do you obtain information regarding the right stick or sticks for the particular motherboard?
(Essay)
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Explain why DDR3 I/O speeds are quadruple the clock speeds, whereas DDR2 I/O speeds are only double the clock.
(Essay)
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What is the theoretical maximum DDR4 DIMM capacity that manufacturers can create?
(Multiple Choice)
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_______________ basically copied Rambus, doubling the throughput of SDRAM by making two processes for every clock cycle.
(Short Answer)
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When you load a program in Windows, the PC copies the program from the mass storage device to _______________ and then runs it.
(Multiple Choice)
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Modern DRAM sticks come in 32-bit- and _______________-bit-wide data form factors with a varying number of chips.
(Short Answer)
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Intel's _______________ platform supports triple-channel memory.
(Short Answer)
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