Which of the following storage techniques would be BEST suited for distributing backups across a large LAN?
A. NAT
B. SAN
C. BAE
D. JBOD
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. Manufacturers use base 10 instead of base 2 in advertising disk space.
B. A swap file is added to the drive automatically, reducing available disk space.
C. The disk controller maps out a section of hard drive space for diagnostics.
D. Disk drivers consume space of the hard drive.
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:
Initial connections to the server are sporadic.
If connected, the client is dropped within 30 seconds.
Attempting to reconnect is sometimes successful but other times requires multiple attempts.
Local testing on the server reveals no problems.
Given these symptoms, which of the following is the MOST likely cause of the problem?
A. Two workstations have been configured with the same IP address.
B. Two separate NICs have the same MAC address.
C. There are multiple DNS entries for the same host.
D. Routing has been configured incorrectly for the clients.
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. Cat 5e crossover
B. Cat 6 straight through
C. Single-mode fiber
D. Multimode fiber
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 is visible and working properly. Which of the following should the technician do FIRST in order to see the storage on the server?
A. Perform a rescan of the disk.
B. Install the storage device drivers.
C. Assign a drive letter to the new storage.
D. Format the new storage.
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 blade chassis?
A. One
B. Two
C. Three
D. Four
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. Format the drive with ext2.
B. Format the drive with ext4.
C. Format the drive with NTFS.
D. Format the drive with UFS.
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 likely offline?
A. Router
B. RADIUS server
C. DHCP server
D. Firewall
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 difference in upload speed?
A. The subnet mask is set incorrectly
B. The server is configured using DHCP instead of a static address
C. The duplex setting is set to half instead of full
D. The server is using private addressing instead of public
E. The default gateway is set incorrectly
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 fastest and utilize the least amount of bandwidth. Which of the following backup technologies should the administrator select?
A. File-level backups
B. Block-level backups
C. Snapshot-level backups
D. Folder-level backups
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