SK0-005 practice questions 151–160

1. Question 151 · 371 in bank

   An administrator notices high traffic on a certain subnet and would like to identify the source of the traffic. Which of the following tools should the administrator utilize?

   • AAnti-malware
   • BNbtstat
   • CPort scanner
   • DSniffer

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   Answer: D

   Explanation

   D. Sniffer Explanation: A sniffer (or packet sniffer) is a tool used to capture and analyze network traffic. By inspecting the captured packets, the administrator can identify the IP addresses, protocols, and port numbers associated with the high traffic. This information can help pinpoint the source of the traffic, whether it's due to legitimate network activity, malicious activity, misconfigured devices, or other issues.

   Source: Adapted from community discussion — surfuganda

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2. Question 152 · 371 in bank

   Which of the following script types uses commands that start with Set-?

   • ABatch
   • BBash
   • CPowerShell
   • DJavaScript

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   Answer: C

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3. Question 153 · 371 in bank

   A server administrator mounted a new hard disk on a Linux system with a mount point of /newdisk. It was later determined that users were unable to create directories or files on the new mount point. Which of the following commands would successfully mount the drive with the required parameters?

   • Aecho /newdisk >> /etc/fstab
   • Bnet use /newdisk
   • Cmount ג€"o remount, rw /newdisk
   • Dmount ג€"a

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   Answer: C

   Explanation

   Reference: https://unix.stackexchange.com/questions/149399/how-to-remount-as-read-write-a-specific-mount-of-device

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4. Question 154 · 371 in bank

   A change in policy requires a complete backup of the accounting server every seven days and a backup of modified data every day. Which of the following would be BEST to restore a full backup as quickly as possible in the event of a complete loss of server data?

   • AA full, weekly backup with daily open-file backups
   • BA full, weekly backup with daily archive backups
   • CA full, weekly backup with daily incremental backups
   • DA full, weekly backup with daily differential backups

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   Answer: D

   Explanation

   D. A full, weekly backup with daily differential backups Differential backups capture all changes made since the last full backup. By performing a full backup of the accounting server every seven days and then creating daily differential backups, you ensure that you have a comprehensive backup of all modified data since the last full backup. When restoring the server data, you only need to restore the last full backup and the latest differential backup. This minimizes the restore time compared to other backup types because you only need to apply the latest differential backup to the full backup to bring the data up to date.

   Source: Adapted from community discussion — surfuganda

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5. Question 155 · 371 in bank

   An administrator has been asked to increase the storage capacity of a stand-alone file server, but no further expansion slots are available. Which of the following would be the FASTEST solution to implement with no downtime?

   • AConfigure a RAID array.
   • BReplace the current drives with higher-capacity disks.
   • CImplement FCoE for more storage capacity.
   • DConnect the server to a SAN.

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   Answer: D

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6. Question 156 · 371 in bank

   A Linux server was recently updated. Now, the server stops during the boot process with a blank screen and an fs> prompt. Which of the following is the MOST likely cause of this issue?

   • AThe system is booting to a USB flash drive.
   • BThe UEFI boot was interrupted by a missing Linux boot file.
   • CThe BIOS could not find a bootable hard disk.
   • DThe BIOS firmware needs to be upgraded.

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   Answer: B

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7. Question 157 · 371 in bank

   A server technician arrives at a data center to troubleshoot a physical server that is not responding to remote management software. The technician discovers the servers in the data center are not connected to a KVM switch, and their out-of-band management cards have not been configured. Which of the following should the technician do to access the server for troubleshooting purposes?

   • AConnect the diagnostic card to the PCIe connector.
   • BConnect a console cable to the server NIC.
   • CConnect to the server from a crash cart.
   • DConnect the virtual administration console.

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   Answer: C

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8. Question 158 · 371 in bank

   Which of the following describes a configuration in which both nodes of a redundant system respond to service requests whenever possible?

   • AActive-passive
   • BFailover
   • CActive-active
   • DFailback

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   Answer: C

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9. Question 159 · 371 in bank

   Users have noticed a server is performing below baseline expectations. While diagnosing the server, an administrator discovers disk drive performance has degraded. The administrator checks the diagnostics on the RAID controller and sees the battery on the controller has gone bad. Which of the following is causing the poor performance on the RAID array?

   • AThe controller has disabled the write cache.
   • BThe controller cannot use all the available channels.
   • CThe drive array is corrupt.
   • DThe controller has lost its configuration.

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   Answer: A

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10. Question 160 · 371 in bank

    Which of the following licensing concepts is based on the number of logical processors a server has?

    • APer core
    • BPer socket
    • CPer instance
    • DPer server

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    Answer: A

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SK0-005 practice, question 151. 371 questions available.