CompTIA SK0-004 CompTIA Server+ Online Training
CompTIA SK0-004 Online Training
The questions for SK0-004 were last updated at Nov 23,2024.
- Exam Code: SK0-004
- Exam Name: CompTIA Server+
- Certification Provider: CompTIA
- Latest update: Nov 23,2024
A server administrator is notified that all three hard disks in a server array have failed.
Which of the following is the MOST likely cause?
- A . Incompatible BIOS
- B . Backplane failure
- C . Cache battery failure
- D . Incorrect firmware version
A technician is tasked to build a server requiring the fastest possible performance.
Which of the following would achieve this requirement?
- A . 10,000 RPM SATA
- B . 15,000 RPM SAS
- C . SSD
- D . USB
Which of the following is the MOST secure method of storing critical and sensitive system information (e.g., administrative passwords, trusted signing keys)?
- A . Store the information encrypted and offline in a storage safe.
- B . Encrypt the information using a zip file with a password.
- C . Utilize a drive with full disk encryption enabled.
- D . Create an encrypted virtual disk for storage.
A technician is experiencing overheating on a rack mounted server. After powering off and removing the cover of the server, a large amount of dust is noticed on one of the fans. After cleaning out the dust and powering the server back on, the server is still overheating.
Which of the following would BEST explain this issue?
- A . The power supply has failed.
- B . The server is using excessive power.
- C . The hard drives are running too hot.
- D . Some of the cooling fans are defective.
A server administrator is setting up a new set of hosts for an application that requires communication between all the hosts on a dedicated private subnet. Initially, the configuration consists of four hosts and is expected to grow to 48 total as the application is implemented for the entire company.
When configuring the private subnet, which of the following CIDR netmasks would allow for the full number of hosts once the application is fully in production with the least number of unused addresses allocated?
- A . /25
- B . /26
- C . /27
- D . /28
An administrator is securing a secure web server by disabling ports. After completing this process, clients cannot access the secure web server.
The administrator should now go back and verify whether which of the following ports is enabled?
- A . 23
- B . 389
- C . 443
- D . 445
An administrator is updating the server infrastructure at a company’s disaster recovery site. Currently, an enormous amount of effort is required by the administrator to replicate operations.
Which of the following types of site is the administrator currently using?
- A . Cold site
- B . Hot site
- C . Warm site
- D . Replication site
An administrator is asked to change a configuration using a GUI on a Windows server, but does not have access to a KVM.
Which of the following is BEST to make the change?
- A . SSH
- B . SCP
- C . RDP
- D . NTP
A technician has traveled to a company’s alternate site to assess current operations of the network infrastructure. Following the assessment, the technician has informed management that everything is operational, with all applications and data mirrored.
Which of the following types of site does the company have?
- A . Warm site
- B . Cold site
- C . Hot site
- D . Standby site
A hardware compatibility list recommends striping with double parity as storage for an application. In a test environment, a technician realizes that a different RAID level can be used to compensate for a limited number of available disks.
Which of the following is the closest RAID level the technician should deploy while minimizing the number of disks and maintaining fault tolerance?
- A . 0
- B . 1
- C . 5
- D . 10
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