CompTIA SK0-005 CompTIA Server+ Certification Exam Practice Test

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Total 493 questions
Question 1

A video card in an application server was recently replaced. The server administrator is now able to log in locally and view the screen with no issues; however, the administrator notices other performance issues, including the server's slow response time. The administrator reboots the server, but the issues persist. The server's cooling fans are running as normal, and the BIOS shows the dual power supplies are each working at 30%. Which of the following is most likely causing the performance issues?



Answer : B

Replacing hardware components, such as a video card, can sometimes lead to compatibility issues, especially if the system's firmware (BIOS/UEFI) does not support the new hardware. In this scenario, the server operates, and the display functions correctly, but there are performance issues like slow response times. This suggests that while the basic functionality is intact, there may be underlying compatibility problems affecting overall system performance.


Question 2

A server that recently received hardware upgrades has begun to experience random BSOD conditions. Which of the following are likely causes of the issue? (Choose two.)



Answer : A, C

Faulty memory and incorrectly seated memory are likely causes of the random BSOD conditions on the server. Memory is one of the most common hardware components that can cause BSOD (Blue Screen of Death) errors on Windows systems. BSOD errors occur when the system encounters a fatal error that prevents it from continuing to operate normally. Memory errors can be caused by faulty or incompatible memory modules that have physical defects or manufacturing flaws. Memory errors can also be caused by incorrectly seated memory modules that are not properly inserted or locked into the memory slots on the motherboard. This can result in loose or poor connections between the memory modules and the motherboard.


Question 3

Which of the following backup types copies changed data from a server and then combines the backups on the backup target?



Answer : C

A synthetic full backup is a type of backup that copies changed data from a server and then combines the backups on the backup target. This way, the backup target always has a full backup of the server, without requiring a full backup to be performed over the network.A synthetic full backup reduces the network bandwidth and time required for backups, while also simplifying the restoration process1


Question 4

A security administrator ran a port scanning tool against a virtual server that is hosting a secure website. A list of open ports was provided as documentation. The management team has requested that non-essential ports be disabled on the firewall. Which of the following ports must remain open?



Answer : B

The port that must remain open for a secure website is port 443. Port 443 is used by Hypertext Transfer Protocol Secure (HTTPS), which is an extension of HTTP that encrypts and authenticates the communication between a web server and a web browser. HTTPS ensures that the data transmitted over the web is protected from eavesdropping, tampering, or spoofing. Therefore, port 443 must remain open for a secure website to function properly.


Question 5

A server administrator needs to create a new folder on a file server that only specific users can access. Which of the following BEST describes how the server administrator can accomplish this task?



Answer : C

The top portion of the dialog box lists the users and/or groups that have access to the file or folder.


Question 6

Which of the following commands should a systems administrator use to create a batch script to map multiple shares'?



Answer : B

The net use command is a Windows command that can be used to create a batch script to map multiple shares. The net use command can connect or disconnect a computer from a shared resource, such as a network drive or a printer, or display information about computer connections. The syntax of the net use command is:

net use [devicename | *] [\\computername\sharename[\u0003volume] [password | *]] [/user:[domainname\]username] [/user:[dotted domain name\]username] [/user:[[username@dotted domain name] [/savecred] [/smartcard] [{/delete | /persistent:{yes | no}}]

where:

devicename = the drive letter or printer port to assign to the shared resource computername = the name of the computer that provides access to the shared resource sharename = the name of the shared resource password = the password needed to access the shared resource /user = specifies a different username to make the connection /savecred = stores the provided credentials for future use /smartcard = uses a smart card for authentication /delete = cancels a network connection and removes the connection from the list of persistent connections /persistent = controls whether the connection is restored at logon

To create a batch script to map multiple shares, you can use the net use command with different drive letters and share names, for example:

net use W: \\computer1\share1 net use X: \\computer2\share2 net use Y: \\computer3\share3

You can also add other options, such as passwords, usernames, or persistence, as needed.To save the batch script, you can use Notepad or any text editor and save the file with a .bat extension12.


Question 7

A technician re working on a Linux server and re trying to access another server over the network. The technician gets server notfoundmessage when trying to execute ping servername but no error messages when usingpingservername. Domain.com. Which ofthefollowing should the technician do to resolve the error?



Answer : A

The domain search variable is used to specify a list of domains that are appended to a hostname when resolving it. If the servername is not fully qualified, the resolver will try each domain in the list until it finds a match or fails. By configuring the domain search variable, the technician can avoid typing the full domain name every time they want to ping a server. Verified Reference: [How to configure DNS suffixes on Linux systems]


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Total 493 questions