Study with the several resources on Docsity
Earn points by helping other students or get them with a premium plan
Prepare for your exams
Study with the several resources on Docsity
Earn points to download
Earn points by helping other students or get them with a premium plan
Community
Ask the community for help and clear up your study doubts
Discover the best universities in your country according to Docsity users
Free resources
Download our free guides on studying techniques, anxiety management strategies, and thesis advice from Docsity tutors
A set of practice questions and answers for the comptia server+ certification exam (sk0-005). It covers various topics related to server administration, including storage, networking, security, and scripting. The questions are designed to test your understanding of key concepts and best practices in server management.
Typology: Exercises
1 / 8
2024 Latest leads4pass SK0-005 PDF and VCE dumps Download
2024 Latest leads4pass SK0-005 PDF and VCE dumps Download
An administrator discovers a Bash script file has the following permissions set in octal notation: Which of the following is the MOST appropriate command to ensure only the root user can modify and execute the script? A. chmod go-rwx B. chmod u=rwx C. chmod u+wx D. chmod g-rwx Correct Answer: B The octal notation "777" represents full permissions (read, write, and execute) for the owner, group, and others. To ensure only the root user can modify and execute the script, we need to remove write and execute permissions for group and others while keeping the same permissions for the owner. Therefore, the most appropriate command would be: B. chmod u=rwx,g=,o= script_file This command sets the owner\'s permissions to read, write, and execute (u=rwx) while removing all permissions for the group (g=) and others (o=), effectively restricting modification and execution to the root user only.
QUESTION 2 An administrator is configuring the storage for a new database server, which will host databases that are mainly used for archival lookups. Which of the following storage types will yield the fastest database read performance? A. NAS B. SSD C. 10K rpm SATA D. 15K rpm SCSI Correct Answer: B
QUESTION 3 A staff member who is monitoring a data center reports one rack is experiencing higher temperatures than the racks next to it, despite the hardware in each rack being the same. Which of the following actions would MOST likely remediate the heat issue? A. Installing blanking panels in all the empty rack spaces B. Installing an additional PDU and spreading out the power cables
2024 Latest leads4pass SK0-005 PDF and VCE dumps Download
C. Installing servers on the shelves instead of sliding rails D. Installing front bezels on all the servers in the rack Correct Answer: A
QUESTION 4 Which of the following commands should a systems administrator use to create a batch script to map multiple shares? A. nbtstat B. net use C. tracert D. netstat Correct 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\share 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. References: https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/net-use https://www.watchingthenet.com/create-a-batch-file-to-map-drives-folders.html
2024 Latest leads4pass SK0-005 PDF and VCE dumps Download
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. FTP C. SFTP D. NFS Correct Answer: D The most appropriate native protocol to use for connecting a Linux server to a share on a NAS is NFS. NFS (Network File System) is a protocol that allows file sharing and remote access over a network. NFS is designed for Unix-like operating systems, such as Linux, and supports features such as symbolic links, hard links, file locking, and file permissions. NFS uses mount points to attach remote file systems to local file systems, making them appear as if they are part of the local file system. NFS can provide fast and reliable access to files stored on a NAS (Network Attached Storage), which is a device that provides centralized storage for network devices.
QUESTION 6 Due to a recent application migration, a company\'s current storage solution does not meet the necessary requirements tor hosting data without impacting performance when the data is accessed in real time by multiple users. Which of the following is the BEST solution for this Issue? A. Install local external hard drives for affected users. B. Add extra memory to the server where data is stored. C. Compress the data to increase available space. D. Deploy a new Fibre Channel SAN solution. Correct Answer: D A Fibre Channel SAN solution is a type of storage area network (SAN) that uses high-speed optical fiber cables to connect servers and storage devices. A SAN allows for hosting data without impacting performance when the data is accessed in real time by multiple users, as it provides fast data transfer rates, low latency, high availability, and scalability12. A local external hard drive (A) would not be suitable for multiple users, as it would limit the accessibility and security of the data. Adding extra memory to the server (B) would not solve the problem of data access performance, as it would not increase the bandwidth or reduce the congestion of the network. Compressing the data ?would not improve the performance either, as it would add extra overhead and complexity to the data processing and retrieval. References: https://www.techradar.com/best/best-cloud-storage
2024 Latest leads4pass SK0-005 PDF and VCE dumps Download
https://solutionsreview.com/data-storage/the-best-enterprise-data-storage-solutions/
QUESTION 7 Which of the following can be used to map a network drive to a user profile? A. System service B. Network service C. Login script D. Kickstart script Correct Answer: C A login script is a file that contains commands or instructions that are executed when a user logs into a system or network. A login script can be used to map a network drive to a user profile, which means that the user will have access to a shared folder or resource on another computer or server. A login script can be written in various languages, such as batch, PowerShell, or VBScript, and can be assigned to a user or a group using tools such as Group Policy or Active Directory. A system service (A) is a program that runs in the background and performs tasks that are essential for the operation of the system, such as security, networking, or hardware management. A system service does not map a network drive to a user profile. A network service (B) is a program that provides functionality or resources to other programs or devices over a network, such as file sharing, printing, or web hosting. A network service does not map a network drive to a user profile. A kickstart script (D) is a file that contains configuration settings and commands for automated installation of Linux operating systems. A kickstart script does not map a network drive to a user profile. References: https://www.howtogeek.com/118452/how-to-map-network-drives-from-the-command-prompt-in-windows/ https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/logon
QUESTION 8 Ann, an administrator, is configuring a two-node cluster that will be deployed. To check the cluster\'s functionality, she shuts down the active node. Cluster behavior is as expected, and the passive node is now active. Ann powers on the server again and wants to return to the original configuration. Which of the following cluster features will allow Ann to complete this task? A. Heartbeat B. Failback C. Redundancy D. Load balancing Correct Answer: B The cluster feature that will allow Ann to complete her task is failback. A cluster is a group of servers that work together to provide high availability, scalability, and load balancing for applications or services. A cluster can have different nodes or members that have different roles or states. An active node is a node that is currently running an application or service and serving requests from clients. A passive node is a node that is on standby and ready to take over if the active node fails. A failover is a process of switching from a failed or unavailable node to another node in a cluster. A failback is a process of switching back from a failover node to the original node after it becomes available again.
2024 Latest leads4pass SK0-005 PDF and VCE dumps Download
Failback can be automatic or manual depending on the cluster configuration.
QUESTION 9 A technician needs maximum power redundancy while configuring a new server rack. Which of the following should be specified? (Select two). A. Separate circuits B. Rack balancing C. Blanking panels D. High-voltage PDUs E. KVM placement F. Multiple UPSs Correct Answer: AF Explanation: Separate circuits and multiple UPSs can provide fail-safe power redundancy for a server rack. Separate circuits mean that the server rack is connected to two or more independent power sources, such as different utility lines or generators. This can prevent a single point of failure in the power supply, as if one circuit goes down, the other circuit can still provide power to the server rack1. Multiple UPSs mean that the server rack has two or more uninterruptible power supplies, which are devices that provide backup power and surge protection in case of a power outage or fluctuation. Multiple UPSs can be connected to separate circuits, or to different outlets on the same circuit, to increase the reliability and availability of power for the server rack23.
QUESTION 10 A technician recently upgraded several pieces of firmware on a server. Ever since the technician rebooted the server, it no longer communicates with the network. Which of the following should the technician do FIRST to return the server to service as soon as possible? A. Replace the NIC B. Make sure the NIC is on the HCL C. Reseat the NIC D. Downgrade the NIC firmware Correct Answer: D The first thing that the technician should do to return the server to service as soon as possible is downgrade the NIC firmware. Firmware is a type of software that controls the basic functions of hardware devices, such as network interface cards (NICs). Firmware updates can provide bug fixes, performance improvements, or new features for hardware devices. However, firmware updates can also cause compatibility issues, configuration errors, or functionality failures if they are not installed properly or if they are not compatible with the device model or driver version. Downgrading the firmware means reverting to an older version of firmware that was previously working fine on the device. Downgrading the firmware can help resolve any problems caused by a faulty firmware update and restore normal operation of the device.
2024 Latest leads4pass SK0-005 PDF and VCE dumps Download
A data center employee shows a driver\'s license to enter the facility Once the employee enters, the door immediately doses and locks, triggering a scale that then weighs the employee before granting access to another locked door. This is an example of. A. mantrap. B. a bollard C. geofencing D. RFID. Correct Answer: A A mantrap is a security device that consists of a small space with two sets of interlocking doors, such that the first set of doors must close before the second one opens. A mantrap can be used to control access to a data center by verifying the identity and weight of the person entering. A bollard is a sturdy post that prevents vehicles from entering a restricted area. Geofencing is a technology that uses GPS or RFID to create a virtual boundary around a location and trigger an action when a device crosses it. RFID is a technology that uses radio waves to identify and track objects or people. References: https://www.techopedia.com/definition/16293/mantrap https://www.techopedia.com/definition/1437/bollard https://www.techopedia.com/definition/23961/geofencing https://www.techopedia.com/definition/506/radio-frequency- identification-rfid
QUESTION 12 A systems administrator needs to back up changes made to a data store on a daily basis during a short time frame. The administrator wants to maximize RTO when restoring data. Which of the following backup methodologies would best fit this scenario? A. Off-site backups B. Full backups C. Differential backups D. Incremental backups Correct Answer: D An incremental backup is a backup method that only backs up the files that have changed since the last backup, whether it was a full or an incremental backup. An incremental backup can save disk space and time, as it only copies the new or modified data. An incremental backup can also improve the RTO (Recovery Time Objective), which is the maximum acceptable time to restore data after a disaster. This is because an incremental backup can restore data faster than a full or a differential backup, as it only needs to apply the latest changes to the previous backup1.
A critical server has stopped responding in a distant location where there are no remote technicians to check the
2024 Latest leads4pass SK0-005 PDF and VCE dumps Download
condition of the server. Which of the following can assist in checking the condition of the server? (Choose two.) A. VNC B. Bootstrap protocol C. iDRAC D. Remote desktop protocol E. SSH F. ILO Correct Answer: EF
Powered by TCPDF (www.tcpdf.org)
SK0-005 VCE Dumps | SK0-005 Practice Test | SK0-005 Study Guide 8 / 8