Industry Standard Architecture and Technology: HP2-T16

Correct Answer: C

{\rtf1\ansi\ansicpg936\deff0\deflang1033\deflangfe2052{\fonttbl{\f0\fnil\fcharset0 MS Shell Dlg 2;}} \viewkind4\uc1\pard\lang2052\f0\fs17 Industry Standard Architecture - Student Guide 2 - Page 245\par Pages/Sec ---Displays the number of pages read from or written to disk to resolve hard page faults. Hard page faults occur when a process requires code or data that is not in its working set or elsewhere in physical memory, and must be retrieved from disk.\par On most servers, if this value is consistently greater than 5, it indicates an excessive amount of paging. Try to identify the application that is creating the paging condition. If this is not normal behavior for the application, adding memory might increase system performance.\par }

Correct Answer: D

{\rtf1\ansi\ansicpg936\deff0\deflang1033\deflangfe2052{\fonttbl{\f0\fnil\fcharset0 MS Shell Dlg 2;}} \viewkind4\uc1\pard\lang2052\f0\fs17 The rules that govern the use of PCI cards are as follows:\par A 66MHz PCI card can be used on a 33MHz PCI bus.\par A 33MHz card in a 66MHz PCI bus automatically operates at 33MHz.\par A 32-bit PCI card can be installed in a 64-bit PCI slot.\par A 64-bit card can be installed in a 32-bit slot and will work in 32-bit mode. \par A PCI bus can be so heavily used that it becomes a performance bottleneck. It is best to plan for optimal performance when configuring the PCI devices.\par To provide optimal configuration:\par

1.

Match 66MHz slots with 66MHz devices.\par

2.

Match 32-bit slots with 32-bit devices.\par

3.

For the remaining devices, proceed as follows:\par If you have available 32-bit slots, place the minimum number of 64-bit devices in the 32-bit slots, using the devices with the lowest throughput.\par If you still have more devices than available 64-bit slots, the 66MHz slots will have to run at 33MHz (64- bit).\par }

Correct Answer: C

{\rtf1\ansi\ansicpg936\deff0\deflang1033\deflangfe2052{\fonttbl{\f0\fnil\fcharset0 MS Shell Dlg 2;}} \viewkind4\uc1\pard\lang2052\f0\fs17 Industry Standard Architecture - Student Guide 1 - Page 213:\par Cables\par The type of SCSI cable used depends on the protocol and configuration. Cable selection can be confusing because SCSI has a variety of protocols and configurations and differential and single-ended SCSI devices look identical.\par

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