SK0-005 Updated Exam Dumps [2023] Practice Valid Exam Dumps Question
SK0-005 Sample with Accurate & Updated Questions
NEW QUESTION # 19
A technician is troubleshooting a server issue. Which of the following should the technician do to ensure the solution can be duplicated in the future?
- A. Determine if there is a common element or symptom
- B. Document the findings, actions, and outcomes throughout the process
- C. Verify system functionality and implement preventive measures
- D. Notify the impacted users before implementing any changes
Answer: B
NEW QUESTION # 20
Hosting data in different regional locations but not moving it for long periods of time describes:
- A. a cold site.
- B. off-site storage.
- C. data at rest.
- D. on-site retention.
Answer: C
Explanation:
Data at rest refers to data that is stored in a persistent state on any device or media, such as hard drives, tapes, or cloud storage. Data at rest does not move for long periods of time unless it is accessed or modified by authorized users or applications. A cold site (A) is a backup location that has minimal or no equipment and resources to resume business operations in case of a disaster. On-site retention is a policy of keeping backup data on premises for a certain period of time before transferring it to an off-site location. Off-site storage (D) is a method of storing backup data in a remote location that is physically or logically separated from the primary site. Reference: https://docs.microsoft.com/en-us/azure/security/fundamentals/encryption-atrest https://www.techopedia.com/definition/144/cold-site https://www.enterprisestorageforum.com/backup/onsite-offsite-backup.html https://www.techopedia.com/definition/24195/offsite-storage
NEW QUESTION # 21
A user is unable to modify files on a Windows fileshare. A technician examines the system and determines the user is a member of Group A. Group A was granted full control over the files.
Which of the following is MOST likely causing the access issues?
- A. Share permissions
- B. Firewall ports
- C. SIEM policies
- D. IDS rules
Answer: A
NEW QUESTION # 22
Which of the following is typical of software licensing in the cloud?
- A. Perpetual
- B. Site-based
- C. Per socket
- D. Subscription-based
Answer: D
Explanation:
Cloud software licensing refers to the process of managing and storing software licenses in the cloud. The benefits of cloud software licensing models are vast. The main and most attractive benefit has to do with the ease of use for software vendors and the ability to provide customizable cloud software license management based on customer needs and desires1. Cloud-based licensing gives software developers and vendors the opportunity to deliver software easily and quickly and gives customers full control over their licenses, their analytics, and more1. Cloud based licensing gives software sellers the ability to add subscription models to their roster of services1. Subscription models are one of the most popular forms of licensing today1. Users sign up for a subscription (often based on various options and levels of use, features, etc.) and receive their licenses instantly1. Reference: 1 Everything You Need to Know about Cloud Licensing | Thales
NEW QUESTION # 23
Users have noticed a server is performing below Baseline expectations. While diagnosing me server, an administrator discovers disk drive performance has degraded. The administrator checks the diagnostics on the RAID controller and sees the battery on me controller has gone bad. Which of the following is causing the poor performance on the RAID array?
- A. The controller has lost its configuration.
- B. The drive array is corrupt.
- C. The controller cannot use all the available channels.
- D. The controller has disabled the write cache.
Answer: D
NEW QUESTION # 24
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. Use cable management
- C. Connect the server to a UPS
- D. Connect the server to a redundant network
Answer: C
Explanation:
The administrator should connect the server to a UPS to prevent this situation in the future. A UPS (Uninterruptible Power Supply) is a device that provides backup power to a server or other device in case of a power outage or surge. A UPS typically consists of one or more batteries and an inverter that converts the battery power into AC power that the server can use. A UPS can also protect the server from power fluctuations that can damage its components or cause data corruption. By connecting the server to a UPS, the administrator can ensure that the server will continue to run or shut down gracefully during a power failure.
NEW QUESTION # 25
The management team has mandated the encryption of all server administration traffic. Which of the following should MOST likely be implemented?
- A. VPN
- B. SELinux
- C. SSH
- D. FTPS
Answer: C
Explanation:
SSH stands for Secure Shell and it is a network protocol that provides encrypted and authenticated communication between two hosts. SSH can be used to remotely access and administer a server using a command-line interface or a graphical user interface. SSH can ensure the encryption of all server administration traffic, which can prevent eavesdropping, tampering, or spoofing by unauthorized parties. Reference: https://www.comptia.org/training/resources/exam-objectives/comptia-server-sk0-005-exam-objectives (Objective 2.4)
NEW QUESTION # 26
Which of the following BEST describes a warm site?
- A. The site has all infrastructure and live data.
- B. The site has partially redundant infrastructure and no network connectivity.
- C. The site has partial infrastructure and some data.
- D. The site has all infrastructure and some data.
Answer: C
NEW QUESTION # 27
Which of the following encryption methodologies would MOST likely be used to ensure encrypted data cannot be retrieved if a device is stolen?
- A. End-to-end encryption
- B. Encryption in transit
- C. Encryption at rest
- D. Public key encryption
Answer: C
Explanation:
Encryption at rest is a type of encryption methodology that would most likely be used to ensure encrypted data cannot be retrieved if a device is stolen. Encryption at rest is a process of encrypting stored data on a device such as a hard drive, SSD, USB flash drive, or mobile device. This way, if the device is lost or stolen, the data cannot be accessed without the encryption key or password. Encryption at rest can be implemented using software tools such as BitLocker on Windows or FileVault on Mac OS, or hardware features such as self-encrypting drives or Trusted Platform Module chips. End-to-end encryption is a type of encryption methodology that ensures encrypted data cannot be intercepted or modified by third parties during transmission over a network. Encryption in transit is a type of encryption methodology that protects encrypted data while it is moving from one location to another over a network. Public key encryption is a type of encryption algorithm that uses a pair of keys: a public key that can be shared with anyone and a private key that is kept secret by the owner. Reference: https://www.howtogeek.com/196541/bitlocker-101-what-it-is-how-it-works-and-how-to-use-it/ https://www.howtogeek.com/443611/how-to-encrypt-your-macs-system-drive-removable-devices-and-individual-files/ https://www.howtogeek.com/428483/what-is-end-to-end-encryption-and-why-does-it-matter/ https://www.howtogeek.com/195877/what-is-encryption-and-how-does-it-work/
NEW QUESTION # 28
A technician is checking a server rack. Upon entering the room, the technician notices the tans on a particular server in the rack are running at high speeds. This is the only server in the rack that is experiencing this behavior. The ambient temperature in the room appears to be normal. Which of the following is the MOST likely reason why the fans in that server are operating at full speed?
- A. A fan failure has occurred, and the other fans have increased speed to compensate.
- B. The server is utilizing more memory than the other servers, so it has increased the fans to compensate.
- C. An incorrect fan size was inserted into the server, and the server has had to Increase the fan speed to compensate.
- D. The server is In the process of shutting down, so fan speed operations have been defaulted to high.
Answer: A
Explanation:
This is the most likely reason why the fans in that server are operating at full speed while the ambient temperature in the room is normal and the other servers in the rack are not experiencing this behavior. A fan failure is a situation where one or more fans in a server stop working or malfunction due to wear and tear, dust, or other factors. This can cause overheating and performance issues on the server. To prevent this, most servers have a fan redundancy feature that allows the other fans to increase their speed and airflow to compensate for the failed fan and maintain a safe temperature level. The server is not likely to be in the process of shutting down, as this would not cause the fans to run at high speeds. An incorrect fan size is not likely to be inserted into the server, as most fans are standardized and compatible with the server chassis and motherboard. The server is not likely to be utilizing more memory than the other servers, as this would not cause a significant increase in temperature or fan speed. Reference: https://www.howtogeek.com/303282/how-to-manage-your-pcs-fans-for-optimal-airflow-and-cooling/ https://www.howtogeek.com/174288/how-to-tell-if-your-computer-is-overheating-and-what-to-do-about-it/
NEW QUESTION # 29
Which of the following relates to how much data loss a company agrees to tolerate in the event of a disaster?
- A. RTO
- B. PRO
- C. MTBF
- D. MTTR
Answer: A
Explanation:
Reference:
The Recovery Time Objective (RTO) is the maximum amount of time that a company agrees to tolerate in the event of a disaster before restoring its normal operations. The RTO is based on the business impact analysis (BIA) and the criticality of the processes and data involved. The RTO helps determine the backup and recovery strategies and resources needed to minimize downtime and data loss. Reference: https://www.ibm.com/cloud/learn/recovery-time-objective
NEW QUESTION # 30
A datacenter in a remote location lost power. The power has since been restored, but one ol the servers has not come back online. After some investigation, the server is found to still be powered off. Which of the following is the BEST method to power on the server remotely?
- A. RDP
- B. Out-of-band console
- C. Crash cart
- D. IP KVM
Answer: B
Explanation:
Out-of-band console is a tool that can be used to command a remote shutdown of a physical Linux server. Out-of-band console is a method of accessing a server's console through a dedicated management port or device that does not rely on the server's operating system or network connection. Out-of-band console can be used to power cycle, reboot, update firmware, monitor performance, and perform other tasks remotely even if the server is unresponsive or offline. Crash cart is a mobile unit that contains a keyboard, monitor, mouse, and other tools that can be used to troubleshoot a server on-site, but it requires physical access to the server. IP KVM (Internet Protocol Keyboard Video Mouse) switch is a hardware device that allows remote access to multiple servers using a web browser or a client software, but it requires network connectivity and may not work if the SSH connection is lost. RDP (Remote Desktop Protocol) is a protocol that allows remote access to a Windows server's graphical user interface, but it does not work on Linux servers and requires network connectivity. Reference: https://www.techopedia.com/definition/13623/crash-cart https://www.techopedia.com/definition/13624/kvm-switch https://www.techopedia.com/definition/3422/remote-desktop-protocol-rdp
NEW QUESTION # 31
Network connectivity to a server was lost when it was pulled from the rack during maintenance. Which of the following should the server administrator use to prevent this situation in the future?
- A. Rail kits
- B. A wireless connection
- C. A power distribution unit
- D. Cable management
Answer: D
NEW QUESTION # 32
A server administrator is installing a 64-bit OS on a server hardware and receives the following error message: Processor architecture not supported. Which of the following architectures is causing this error?
- A. x86
- B. ARM
- C. x64
- D. SPARC
- E. Alpha
Answer: A
NEW QUESTION # 33
A server administrator is testing a disaster recovery plan. The test involves creating a downtime scenario and taking the necessary steps.
Which of the following testing methods is the administrator MOST likely performing?
- A. Backup recovery
- B. Live failover
- C. Tabletop
- D. Simulated
Answer: D
NEW QUESTION # 34
A server administrator receives a report that Ann, a new user, is unable to save a file to her home directory on a server. The administrator checks Ann's home directory permissions and discovers the following:
dr-xr-xr-- /home/Ann
Which of the following commands should the administrator use to resolve the issue without granting unnecessary permissions?
- A. chmod 777 /home/Ann
- B. chmod 666 /home/Ann
- C. chmod 711 /home/Ann
- D. chmod 754 /home/Ann
Answer: D
Explanation:
The administrator should use the command chmod 754 /home/Ann to resolve the issue without granting unnecessary permissions. The chmod command is used to change the permissions of files and directories on a Linux server. The permissions are represented by three numbers, each ranging from 0 to 7, that correspond to the read , write (w), and execute (x) permissions for the owner, group, and others respectively. The numbers are calculated by adding up the values of each permission: r = 4, w = 2, x = 1. For example, 7 means rwx (4 + 2 + 1), 6 means rw- (4 + 2), 5 means r-x (4 + 1), etc. In this case, Ann's home directory has the permissions dr-xr-xr-, which means that only the owner (d) can read and execute (x) the directory, and the group and others can only read and execute (x) but not write (w) to it. This prevents Ann from saving files to her home directory. To fix this issue, the administrator should grant write permission to the owner by using chmod 754 /home/Ann, which means that the owner can read , write (w), and execute (x) the directory, the group can read and execute (x) but not write (w) to it, and others can only read but not write (w) or execute (x) it. This way, Ann can save files to her home directory without giving unnecessary permissions to others.
Reference:
https://linuxize.com/post/what-does-chmod-777-mean/
NEW QUESTION # 35
Which of the following policies would be BEST to deter a brute-force login attack?
- A. Account age threshold
- B. Account lockout threshold
- C. Password complexity
- D. Password reuse
Answer: C
Explanation:
Reference:
https://sucuri.net/guides/what-is-brute-force-attack/
NEW QUESTION # 36
Which of the following is a method that is used to prevent motor vehicles from getting too close to building entrances and exits?
- A. Bollards
- B. Reflective glass
- C. Security guards
- D. Security cameras
Answer: A
Explanation:
Bollards are an example of a method that is used to prevent motor vehicles from getting too close to building entrances and exits. Bollards are short, sturdy posts that are installed on sidewalks, parking lots, or roads to create physical barriers and control traffic flow. Bollards can be used to protect pedestrians, buildings, or other structures from vehicle collisions or attacks. Bollards can be made of various materials, such as metal, concrete, or plastic, and can be fixed, removable, or retractable.
NEW QUESTION # 37
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