SK0-004 Practice Questions

A security administrator is investigating strange network behavior on a single VLAN that is used only by vendors. Which of the following tools would BEST allow the administrator to...

After installing the operating system on a new server, which of the following best practices should be completed before joining the server to the domain? (Choose two.)

A remote datacenter that runs in parallel with a main datacenter, with devices powered on and communication taking place between the two datacenters, is known as which of the follo...

A server administrator is updating the kernel for servers during the middle of the work day. After defining the steps required to perform this scope of work, which of the following...

A Unix server completes POST successfully. The server starts to boot but crashes and halts on a transport error. Which of the following components should a technician check FIRST?

A technician needs to create a rule in the firewall to convert the directory server's private IP address to its public IP address. Which of the following should the technician enab...

A technician is wiring up a new rack. Which of the following is the appropriate place for the power cord to wire this rack correctly?

An 800W power supply running full load at 220VAC (single phase) draws approximately:

A technician is asked to make recommendations for purchase of new server hardware in a datacenter. Currently the datacenter is extremely limited in power available for new hardware...

A technician has installed an additional CPU into a server, but now the server is failing to pass POST. After verifying the CPU speed and multiplier, which of the following does th...

An administrator is backing up a database server. The administrator must select a backup method that does not change the archive bit. Which of the following backup techniques shoul...

A server is rebooted after maintenance. Upon reboot, the video display reports it cannot find the boot loader. Which of the following should the administrator check FIRST?

The BEST way for a technician to configure a server rack for full power redundancy is:

Which of the following OSs would be the MOST appropriate to manage a server with an Active Directory?

A systems administrator has been tasked to set up a new server to assign IP addresses on the network. The network administrator logs into the server, but cannot find the management...

Which of the following plans describes the process by which an organization manages a major outage?

A company hires a third-party vendor to perform a vulnerability scan of the network from outside the network. Which of the following pieces of information will be included in the s...

A server administrator wants to increase the availability of a web server without implementing a cluster. Which of the following would accomplish this task?

An administrator is configuring a RAID array on a new server with parity and striping. Which of the following is the MINIMUM number of disks needed to implement this array?

Immediately following a BIOS firmware update, a server detects an overheat condition and shuts down after five minutes. Which of the following should the systems administrator do F...

An administrator is determining hardware requirements for a new, virtualized test environment. The vendor requires 8Gb of RAM for each host and 2Gb of RAM for each guest. If the se...

A server with redundant power supplies connected to two different UPS units fails to gracefully shut down during a power outage. A technician has verified cables and both UPS units...

An administrator is installing a 2U server from a remote location in a rack with 4U of available rack space. The administrator prepares the rack to accept the server. Which of the...

Which of the following storage technologies provides block-level data access to storage volumes and arrays? (Choose two.)

A user notices that when plugging a company-assigned laptop into a network port it is able to get an IP address via DHCP. However, when plugging a personal laptop into the same por...

A systems administrator sees a production server is missing a service pack and installs it during the day without notifying anyone. Later that day, users begin reporting issues acc...

A systems administrator is inspecting a file server setup with a RAID 10 configuration among four 160GB SAS drives. The administrator has replaced all of the drives with 500GB SAS...

An administrator needs to back up files from a server to the cloud. The administrator must select the most efficient type of backup technology that will update file changes the fas...

An employee is working from home and has to dial into the system. The employee is able to connect to the network but is unable to authenticate. Which of the following is MOST likel...

A user is reporting that a large file upload is slower to one particular server compared to other servers on the same network. Which of the following might account for the differen...

An administrator has a drive working properly under Linux and moves it to a Windows server. Which of the following should be performed to ensure Windows can read the disk?

A blade server consumes 2000W at full power in a chassis that holds four power supplies. Which of the following is the MINIMUM amount of 900W power supplies needed to power the bla...

A technician was assigned new storage for the server from the storage administrator. The technician is unable to see the storage on the server, but the previously assigned storage...

A technician wants to copy files from one server to another by connecting the servers directly. Which of the following cables should the technician install to achieve this?

A technician installed a new 2GB hard drive on a server, but it only shows 1.86GB of unformatted space. Which of the following is a reason for the difference?

A technician receives a report that two users are having difficulty retaining connections to a server hosting a company application. On testing, the technician sees the following:...

Which of the following storage techniques would be BEST suited for distributing backups across a large LAN?

An administrator has 120V, 150-amp service in the datacenter. Which of the following is the MAXIMUM number of servers with a faceplate rating of 65W that can be racked in the datac...

A server supports a maximum of six hot-swap hard drives. It currently has four drives installed. The administrator has a bare hard drive on hand as a cold spare. Which of the follo...

An administrator is working with an electrician to design a new datacenter. The datacenter will have desktop PCs, phone switches, and racks of servers. Which of the following BEST...

An administrator is configuring a multi-terabyte storage array for high-speed file access by a Unix system. Which of the following filesystem types would be best for the administra...

A network administrator is creating a subnet that needs a maximum of two networks in the DMZ. Which of the following subnet masks should the administrator use?

A large corporation uses the following methods of multifactor authentication to access secure areas: - Electronic key badges - Facial recognition - Passphrase An employee who was o...

A manager notices the administrators spend a lot of time running power cords and network cables when installing new servers. The manager wants to reduce the amount of time administ...

A technician is troubleshooting a server that is inaccessible to customer at a remote site but accessible to customers locally. The only configuration that has changed is the inter...

A new server comes with four CPU sockets. Which of the following describes how many dual- core microprocessors will fit on this server?

A systems administrator recently added more memory to a database server. A week later, end users were reporting memory errors when running large queries, even though these queries...

A technician is trying to configure a NIC on a server. Which of the following is an invalid method to express subnetting?

An administrator has installed an OS on a server. The administrator is able to ping directory server by IP address but is unable to join the domain. Which of the following could be...

A technician finds a pile of cables hanging straight down off the back of several servers. This is preventing the technician from pulling the server out of the rack for maintenance...