SK0-005 PDF Dumps Mar 28, 2023 Exam Questions – Valid SK0-005 Dumps
Ultimate SK0-005 Guide to Prepare Free Latest CompTIA Practice Tests Dumps
Know about the Passing Score, Duration & Questions for the CompTIA SK0-005
Languages: English, Simplified Chinese, Japanese
The passing score: 750
Time Duration: 90 Minutes
Number of Questions: 90 Questions
NEW QUESTION 102
A server administrator is assigning an internally routable IPv6 unique local address to servers in a datacenter. Which of the following network addresses should the administrator assign to a server?
- A. fd00:1348:4ef0:1ab9::1fd4
- B. 2901:4868:4800::8844
- C. 192.168.0.10
- D. 10.40.251.33
Answer: B
NEW QUESTION 103
Following a recent power outage, a server in the datacenter has been constantly going offline and losing its configuration. Users have been experiencing access issues while using the application on the server. The server technician notices the data and time are incorrect when the server is online. All other servers are working. Which of the following would MOST likely cause this issue?
(Choose two.)
- A. The server has a malfunctioning LED panel
- B. The server requires OS updates
- C. The servers do not have NTP configured
- D. The server has a faulty power supply
- E. The server has a CMOS battery failure
- F. The time synchronization service is disabled on the servers
Answer: D,E
NEW QUESTION 104
Users in an office lost access to a file server following a short power outage. The server administrator noticed the server was powered off. Which of the following should the administrator do to prevent this situation in the future?
- A. Connect the server to a KVM
- B. Connect the server to a UPS
- C. Use cable management
- D. Connect the server to a redundant network
Answer: B
NEW QUESTION 105
A server technician installs a new CPU and heat sink in a server and reconnects all of the cables.
After powering on the server, the technician discovers the server is now overheating. The technician ensures the fans in the server are all operating properly. Which of the following power and cooling components is the next MOST likely cause of the temperature issues?
- A. The server is missing a fan shroud.
- B. The power supply voltage is incorrect.
- C. The power consumption of the CPU is too high.
- D. The thermal dissipation of the heat sink is insufficient.
Answer: A
NEW QUESTION 106
After configuring IP networking on a newly commissioned server, a server administrator installs a straight-through network cable from the patch panel to the switch. The administrator then returns to the server to test network connectivity using the ping command. The partial output of the ping and ipconfig commands are displayed below:
The administrator returns to the switch and notices an amber link light on the port where the server is connected.
Which of the following is the MOST likely reason for the lack of network connectivity?
- A. A misconfigured DHCP server
- B. Network port security
- C. An improper VLAN configuration
- D. A misconfigured NIC on the server
Answer: B
Explanation:
When a Port LED is Amber the Port is not forwarding. This is possibly due to:
1: The port being disabled by management,
2: an address violation, or Spanning Tree Protocol (STP).
After the port is reconfigured, the port LED can remain amber for up to 30 seconds while STP checks the switch for possible loops.
https://networkengineering.stackexchange.com/questions/14905/why-only-one-amber-light- between-two-switches
NEW QUESTION 107
A technician is connecting a Linux server to a share on a NAS. Which of the following is the MOST appropriate native protocol to use for this task?
- A. CIFS
- B. NFS
- C. FTP
- D. SFTP
Answer: A
Explanation:
Reference:
https://www.redhat.com/en/topics/data-storage/network-attached-storage
NEW QUESTION 108
A server administrator is deploying a new server that has two hard drives on which to install the OS. Which of the following RAID configurations should be used to provide redundancy for the OS?
- A. RAID 6
- B. RAID 1
- C. RAID 5
- D. RAID 0
Answer: B
NEW QUESTION 109
Which of the following server types would benefit MOST from the use of a load balancer?
- A. DHCP server
- B. File server
- C. DNS server
- D. Web server
Answer: D
Explanation:
Reference:
https://www.dnsstuff.com/what-is-server-load-balancing
NEW QUESTION 110
A server administrator wants to run a performance monitor for optimal system utilization. Which of the following metrics can the administrator use for monitoring? (Choose two.)
- A. CPU
- B. Memory
- C. Application
- D. Heartbeat
- E. Page file
- F. Services
Answer: A,B
Explanation:
Baselines, and the related performance monitoring, begin with the four major subsystems of the server: processor, memory, storage, and network.
Processor - % Processor time
Processor - % User time
Memory - Pages/sec
Network Interface - Transfers/sec
Physical Disk - Disk Transfers/sec
Physical Disk - Average disk queue length
NEW QUESTION 111
An administrator has been asked to verify that all traffic egressing from a company is secured.
The administrator confirms all the information that is sent over the network is encrypted. Which of the following describes the type of traffic being encrypted?
- A. Network encapsulation
- B. Off-site data
- C. Data in transit
- D. Secure FTP
Answer: C
NEW QUESTION 112
An administrator needs to disable root login over SSH. Which of the following tiles should be edited to complete this task?
- A. /etc.ssh/sshd_config
- B. /root.ssh/sshd/config
- C. /etc.sshs_shd_config
- D. /root/.ssh/ssh_config
Answer: A
NEW QUESTION 113
A technician needs to install a Type 1 hypervisor on a server. The server has SD card slots, a SAS controller, and a SATA controller, and it is attached to a NAS. On which of the following drive types should the technician install the hypervisor?
- A. SATA drive
- B. NAS drive
- C. SAS drive
- D. SD card
Answer: C
Explanation:
Assuming SD Slots are internal. If so, then Internal SD Slots are recommended.
NEW QUESTION 114
A server is performing slowly, and users are reporting issues connecting to the application on that server. Upon investigation, the server administrator notices several unauthorized services running on that server that are successfully communicating to an external site. Which of the following are MOST likely causing the issue? (Choose two.)
- A. Unnecessary services are disabled on the server
- B. The firewall rule for the server is misconfigured
- C. The server is infected with a virus
- D. Intrusion detection is enabled on the network
- E. Adware is installed on the users' devices
- F. SELinux is enabled on the server
Answer: B,C
Explanation:
Adware on the users' machine is a large assumption. If everyone is affected it's unlikely that everyone has adware, and more likely that the server has a virus slowing it down.
The server most likely got the virus from open ports i.e. misconfigured firewall.
NEW QUESTION 115
A server administrator has configured a web server. Which of the following does the administrator need to install to make the website trusted?
- A. LDAP
- B. DNS
- C. PKI
- D. SSL
Answer: D
Explanation:
SSL (Secure Sockets Layer) is the security protocol used on the web when you fetch a page whose address begins with https:. TLS (Transport Layer Security) is a newer version of the protocol.
NEW QUESTION 116
A company is running an application on a file server. A security scan reports the application has a known vulnerability. Which of the following would be the company's BEST course of action?
- A. Tighten the rules on the firewall
- B. Patch the server OS
- C. Upgrade the application package
- D. Install antivirus software
Answer: B
Explanation:
Reference https://www.sciencedirect.com/topics/computer-science/vulnerability-scanner
NEW QUESTION 117
A syslog server is configured to use UDP port 514. The administrator uses Telnet to check port
514 against the syslog server. However, the syslog server is not responding. Which of the following is the MOST likely reason why the syslog server is not responding?
- A. The syslog server is down.
- B. The firewall is blocking UDP port 514
- C. Telnet does not work on UDP.
- D. The log is full on the syslog server.
Answer: C
NEW QUESTION 118
An administrator recommends using a tower server in a small remote office. Which of the following should be added to the server to ensure continuous server operation?
- A. Ground strap
- B. Surge protector
- C. PDU
- D. UPS
Answer: D
NEW QUESTION 119
An administrator is researching the upcoming licensing software requirements for an application that usually requires very little technical support. Which of the following licensing models would be the LOWEST cost solution?
- A. Enterprise agreement
- B. Per CPU socket
- C. Open-source
- D. Per CPU core
Answer: C
NEW QUESTION 120
SIMULATION
A recent power outage caused email services to go down. A server administrator also received averts from the datacenter's UPS.
After some investigation, the server administrator learned that each PDU was rated at a maximum of 12A.
Instructions
Ensure power redundancy is implemented throughout each rack and UPS alarms are resolved.
Ensure the maximum potential PDU consumption does not exceed
80% (or 9.6A).
a. PDU selections must be changed using the penal icon.
b. VM Hosts 1 and 2 and Mall Relay can be moved between racks.
c. Certain devices contain additional details.
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.
Answer:
Explanation:
1. Mailrelay - Keep the mail relay on the existing Rack1 and change the primary power supply to PDU-B and Failover powersupply as PDU B.
2. Move the VM Host 1 and VM Host2 to Rack2.
Assign primary power supply PDU A to VM host1
Assign Failover power supply PDU B to VM host1
Assign primary power supply PDU B to VM host2
Assign Failover power supply PDU A to VM host2
NEW QUESTION 121
A server administrator was asked to implement a site backup solution. The backup window during regular business days is from midnight to 6:00 a.m. because end-of-cycle payroll processing will occur for the next three months. Which of the following backup methodologies would satisfy this restriction in performing short backups?
- A. Perform daily full backups.
- B. Perform daily incremental backups.
- C. Perform daily differential backups.
- D. Perform daily normal backups.
Answer: C
NEW QUESTION 122
A server administrator added a new drive to a server. However, the drive is not showing up as available. Which of the following does the administrator need to do to make the drive available?
- A. Configure the drive as dynamic.
- B. Set the compression.
- C. Partition the drive.
- D. Create a new disk quota.
Answer: C
Explanation:
Disk Management displays whether a disk is online (available), or offline.
In Windows, by default, all newly-discovered disks are brought online with read and write access.
In Windows Server, by default, newly-discovered disks are brought online with read and write access unless they are on a shared bus (such as SCSI, iSCSI, Serial Attached SCSI, or Fibre Channel). Disks on a shared bus are offline the first time they are detected.
You would first need to bring online (available) then choose the partition and during this choose simple or spanned... etc. BCD are just options that you can choose later.
https://learn.microsoft.com/en-us/windows-server/storage/disk-management/manage-disks
NEW QUESTION 123
A large number of connections to port 80 is discovered while reviewing the log files on a server. The server is not functioning as a web server. Which of the following represent the BEST immediate actions to prevent unauthorized server access? (Choose two.)
- A. Initialize a port scan on the server to identify open ports
- B. Stop all unneeded services and block the ports on the firewall
- C. Install a NIDS on the server to prevent network intrusions
- D. Enable port forwarding on port 80
- E. Audit all group privileges and permissions
- F. Run a checksum tool against all the files on the server
Answer: A,E
NEW QUESTION 124
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