An administrator is updating the server infrastructure at a company's disaster recovery site. Currently, an enormous amount of effort is required by the administrator to replicate operations. Which of the following types of site is the administrator currently using?
A. Cold site
B. Hot site
C. Warm site
D. Replication site
A technician has traveled to a company's alternate site to assess current operations of the network infrastructure. Following the assessment, the technician has informed management that everything is operational, with all applications and data mirrored. Which of the following types of site does the company have?
A. Warm site
B. Cold site
C. Hot site
D. Standby site
A server administrator is setting up a new set of hosts for an application that requires communication between all the hosts on a dedicated private subnet. Initially, the configuration consists of four hosts and is expected to grow to 48 total as the application is implemented for the entire company. When configuring the private subnet, which of the following CIDR netmasks would allow for the full number of hosts once the application is fully in production with the least number of unused addresses allocated?
A. /25
B. /26
C. /27
D. /28
A server technician is connecting a server to a switch in the server room. Both the server and the switch are equipped with 10 Gigabit Ethernet adapters. Which of the following cable choices would produce the BEST throughput?
A. CAT6 rollover cable
B. CAT5e straight-through cable
C. CAT6 straight-through cable
D. CAT5e crossover cable
A server technician needs to connect two servers with gigabit NICs without MDI-X in order to transfer files between them and is unable to locate a switch with gigabit ports. Which of the following types of cables would allow the technician to connect the servers to obtain the FASTEST transfer rate possible?
A. Rollover cables
B. CAT6 crossover cables
C. CAT6 straight-through cables
D. CAT5 straight-through cables
Which of the following protocols can be used to perform configuration management on a remote server using the MOST secure methods? (Select TWO).
A. SMTP
B. DHCP
C. RDP
D. SSH
E. TELNET
F. DNS
Which of the following protocols is considered stateless and utilizes TCP when communicating between a server and client?
A. IMAP
B. SMTP
C. HTTP
D. SSH
Clients cannot connect to the network. A technician determines that port 68 is not open. Which of the following protocols is being blocked?
A. POP3
B. DNS
C. LDAP
D. DHCP
A server technician is performing a server installation. This server must be able to resolve host names for users running a variety of client operating systems. At a minimum, which of the following services should be enabled on the new server? (Select TWO).
A. NAT
B. DNS
C. LDAP
D. WINS
E. SNMP
F. DHCP
A technician has finished installing the operating system on a new server and needs to provide IP addressing information. The server will be connected to the DMZ network. Devices on the network use a default gateway address of
192.168.55.1. Which of the following is a valid IP address for a server in the DMZ network?
A. IP: 192.168.55.1, NETMASK 255.255.255.0
B. IP: 192.168.55.5, NETMASK 255.255.255.128
C. IP: 192.168.55.155, NETMASK 255.255.255.128
D. IP: 192.168.55.255, NETMASK 255.255.255.0
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