Comptia (SK0-004) Exam Questions And Answers page 35
A web server was configured with a 20GB hard drive. Administrators notice the hard drive runs out of space approximately every ten days, even though there were no changes made to the server. Which of the following is the MOST likely cause of the storage filling up?
Log files
Service packs
Patches
Storage
Storage Technologies
Clients cannot connect to the network. A technician determines that port 68 is not open. Which of the following protocols is being blocked?
POP3
DNS
LDAP
DHCP
Networking
Server Networking
Corporate policy requires data replication to continue even if the servers, which are being protected, crash. Which of the following replication methods fulfills this requirement?
Storage array replication
VM replication
Email server database replication
Database log shipping
Server Administration
Security
During a lunch-and-learn session, IT staff and members participate in virtualization trivia. Which of the following are valid answers about hosts, guests, virtual NICs, and virtual switches? (Select TWO).
A host contains virtual switches and virtual NICs.
A guest contains one or more virtual NICs.
A hypervisor is installed on a guest.
A hypervisor is installed on a host.
A guest contains one or more physical NICs.
Server Administration
Server Virtualization
During a power outage, the battery on the server motherboard is used to:
keep the NIC information
power the server in case main power is disconnected
power the RAM
keep the CMOS information
Server Architecture
Server Administration
During a reboot, a server displays an OS not found error message. Which of the following is the most likely cause?
Resource exhaustion
Excessive fragmentation
Degraded RAID array
Improper BIOS/UEFI boot order
Server Administration
For a technician to test network connectivity to a remote host on a Unix Server which of the following commands should they run?
IPCONFIG
PING
ARP
IFCONFIG
Networking
For client computers to access the Internet when using DHCP, the DHCP server must have configurations for at LEAST which of the following? (Select TWO).
Gateway address
SNA server
Mail server
Web server
Subnet mask
Server Administration
Security
Highly classified data is being shared on a company network. The systems administrator needs to ensure the data is safe and only necessary personnel can access it. Which of the following protocols would be BEST to use for this type of data to be shared?
SSH
SCP
NTP
FTP
Security
Networking
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 FIRST?
Ensure the system fans are running
Disconnect the server s power and restore the backup ROM
Run the hardware manufacturer s onboard diagnostics
Reapply thermal paste to the CPUs and heat sinks
Storage
Security
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