Comptia (SK0-004) Exam Questions And Answers page 16
A remote Linux server requires an IP address change before being moved to a new datacenter. The server does not have X installed on it. Which of the following is an administrator MOST likely to use to log in and change the address?
RDP
VNC
FTP
Server Administration
Networking
A remote technician is notified that a LED light for a server s hard drive is red. Which of the following should the technician check to verify RAID functionality?
Network-based hardware administration
Access control lists
File system check
Connectivity via a serial cable
Storage
Security
As a best practice, which of the following should be performed before placing a server on a network?
Secure the disk
Secure the server rack
Harden the OS
Install the application
Server Administration
Security
A SAN attached production file server is required to be backed up nightly according to company policy.
Recently the data to be backed up has increased to approximately 4TB. Currently, the server has a single attached LTO2 tape drive. Which of the following should the server administrator do to provide enough backup capacity for the nightly job?
Recently the data to be backed up has increased to approximately 4TB. Currently, the server has a single attached LTO2 tape drive. Which of the following should the server administrator do to provide enough backup capacity for the nightly job?
Replace the backup software with a more efficient application.
Reduce the amount of data to be backed up.
Replace the LTO2 tape drive with an LTO3 tape drive.
Replace the single tape drive with a tape library.
Storage
Storage Technologies
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 look at network traffic and investigate specific packets?
Port scanner
Cipher
Sniffer
Checksum
Security
Networking
A security breach occurred in a datacenter. An analysis of the HIPS log files on a sever reveals an intrusion was logged, but no action was taken to prevent the intrusion. Which of the following represents how the HIPS should have been configured to prevent the intrusion, while also creating an alert?
Block
Warn
Allow
Log
Security
Networking
A security incident occurs that requires a systems administrator to take an image of a user s workstation hard drive. Which of the following should be taken at the time the system image is generated and retained through the file of the investigation to assure files have not been modified since?
A checksum hash of the drive image or files
Copies of the system logs at specific intervals
A snapshot of the file system
The user s credentials and permissions
Security
Networking
A server administrator has been given the following information from the network team in order to configure IP addresses on a new server:
Network Address: 199.90.10.32/28
The network team also instructed the server administrator to use the LAST usable address on the given network. Which of the following IP address/subnet mask combinations should the server administrator use?
Network Address: 199.90.10.32/28
The network team also instructed the server administrator to use the LAST usable address on the given network. Which of the following IP address/subnet mask combinations should the server administrator use?
199.90.10.49, 255.255.255.240
199.90.10.47, 255.255.255.224
199.90.10.47, 255.255.255.240
199.90.10.48, 255.255.255.240
Networking
A server administrator has just configured two web front-ends for high availability and even distribution of workload. Which of the following should the administrator implement to achieve the required goals?
Dedicated queuing
Active-passive clustering
Round-robin
Server mirroring
Server Administration
Networking
A server administrator is assigning an internally routable IPv6 unique local address to servers in a datacenter. Which of the following network addresses should the administrator assign to a server?
10.40.251.33
192.168.0.10
2901:4868:4800::8844
fd00:1348:4ef0:1ab9::1fd4
Networking
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