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30 Cards in this Set
- Front
- Back
SAS transfers data to SCSI disks via parallel cables. True or False? |
False |
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Which of the following is used to describe a computer that is used to access an iSCSI hard disk across the network? a. iSCSI target b. iSCSI requestor c. iSCSI initiator d. iSCSI terminator |
c. iSCSI initiator |
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You want to view log files to get information about a problem you are having. In whichdirectory will you likely find the log files? a. /root/log b. /sys/log c. /var/log d. /etc/log |
c. /var/log |
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Which of the following RAID levels is not fault tolerant? a. RAID 0 b. RAID 1 c. RAID 4 d. RAID 5 |
a. RAID 0 |
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Which directory does System Rescue use to mount the / (root) filesystem that is located on your hard disk? a. /media b. /mnt/sysimage c. /chroot d. / |
b. /mnt/sysimage |
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Which of the following is not a type of RAID? a. hardware RAID b. software RAID c. firmware RAID d. serial RAID |
d. serial RAID |
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Where is the /proc filesystem stored? a. in RAM b. on the hard disk drive in the / directory c. on the hard disk drive in the /etc directory d. on the hard disk drive in the /var directory |
a. in RAM |
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Which RAID level uses striping with parity? a. RAID 2 b. RAID 4 c. RAID 1 d. RAID 5 |
d. RAID 5 |
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SCSI devices that use an 8-bit-wide data path use ________________. a. an 8-pin connector b. a 15-pin connector c. a 50-pin connector d. a 68-pin connector |
c. a 50-pin connector |
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Which type of RAID requires that you choose Specialized Storage Devices during the Fedora installation? a. hardware RAID b. software RAID c. firmware RAID d. serial RAID |
c. firmware RAID |
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The Fedora installation process automatically generates a sample kickstart configuration file called /root/anaconda-ks.cfg. True or False? |
True |
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What stores the default boot order for a PC? a. system BIOS b. boot loader c. the /proc/loader file d. the MBR of the first hard disk |
a. system BIOS |
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List the following SCSI IDs in proper priority order. a. 5 b. 7 c. 15 d. 8 e. 2 f. 11 g. 13 h. 1 i. 0 |
The highest priority device is given the number 7, followed by 6, 5, 4, 3, 2, 1, 0, 15, 14, 13, 12, 11, 10, 9, and 8. |
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Which of the following can be used to simplify the deployment of several Linux servers in your organization? a. disk burning software b. an automatic software installation server c. a kickstart file d. an automated boot disk |
c. a kickstart file |
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Which RAID level is also referred to as mirroring? a. RAID 0 b. RAID 1 c. RAID 4 d. RAID 5 |
b. RAID 1 |
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A SCSI-3 controller card can always accommodate more devices than a SCSI-2 controller card. True or False? |
False |
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Which of the following could result in a segmentation fault (fatal signal 11) during a Fedora installation? (Choose all that apply.) a. RAM problems b. overclocked CPU c. damaged installation media d. Plug-and-Play support |
a. RAM problems b. overclocked CPU |
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SCSI-1 is also referred to as ________________. a. fast and wide b. slow and wide c. slow and narrow d. fast and narrow |
c. slow and narrow |
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You need to perform a Fedora installation from source files hosted on an FTP server across the network. What is the first step you should perform? a. Boot from local Fedora installation media and select the FTP server option from the welcome screen. b. Obtain a network boot floppy disk from http://fedoraproject.org. c. Download a network installation CD from http://fedoraproject.com. d. Boot from local Fedora installation media and modify the boot options to include askmethod. |
d. Boot from local Fedora installation media and modify the boot options to include askmethod. |
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Immediately after installation, you want to view the installation log files. Which filesshould you view? (Choose two answers.) a. /root/install.log b. /proc/install.log c. /root/install.log.syslog d. /proc/install.log.syslog |
a. /root/install.log c. /root/install.log.syslog |
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Which of these is not a goal of scheduling? a. increase processor efficiency b. increase disk access c. reduce response time d. increase throughput |
b. increase disk access |
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Short term scheduling is done by the __________. a. interrupt handler b. timer c. dispatcher d. semaphore |
c. dispatcher |
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A decision mode which allows each process to run for a period of time and them moves it to the ready state is _____________. a. non-preemptive b. priority based c. feedback based d. preemptive |
d. preemptive |
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Which of these schedulers does not help short processes? a. SRT b. HRRN c. FCFS d. SPN |
c. FCFS |
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Which of these schedulers is preemptive? a. SPN b. HRRN c. FCFS d. Feedback |
d. Feedback |
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Which of these schedulers does not need to know the expected service time? a. SRT b. Feedback c. HRRN d. SPN |
b. Feedback |
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Which scheduler allocates cycles per user or organizational unit? a. Fair-share scheduling b. SRT c. Round Robin d. Feedback |
a. Fair-share scheduling |
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A process that is more important than another will generally have a ___________. a. lower priority b. same priority c. no priority d. higher priority |
d. higher priority |
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In Linux a higher priority has a __________. a. higher chance of starvation b. smaller priority value c. larger priority value d. same priority value |
b. smaller priority value |
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Linux uses __________ scheduling. a. HRRN b. Round robin c. feedback d. FCFS |
c. feedback |