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1. A technician troubleshooting a mail server determines that the server is
low on available hard drive space and needs an additional hard drive
installed. The server will need to be offline for the hardware installation.
Which of the following troubleshooting steps should the technician do
NEXT?
A. Notify impacted users of the scheduled maintenance.
B. Implement one change at a time.
C. Collect additional information.
D. Document findings, actions, and outcomes. - ANSWER A. Notify impacted
users of the scheduled maintenance.
2. In a PKI, which of the following represents the top level of a certificate
authority?
A. Root CA
B. Intermediate CA
C. Subordinate CA
D. Delegated CA - ANSWER A. Root CA
, 3. A server has a faulty hard drive, and the administrator needs to replace the
hard drive while it is running. The server needs to support which of the
following drives?
A. Hot swappable
B. Hot spare
C. SAS
D. USB
E. Firewire - ANSWER A. Hot swappable
4. After successfully authenticating to a remote server, a server administrator
is presented with an interactive command line with no graphical interface.
Which of the following protocols did the administrator MOST likely use to
securely connect to the remote server?
A. SSH
B. Bash
C. Telnet
D. FTP - ANSWER A. SSH
5. A company has 700 servers installed in 50 server racks in the datacenter.
The Chief Technology Officer issued a memorandum to the IT department
with a directive to reduce power and cooling consumptions by 50% in the
datacenters. Which of the following should the system administrators
recommend?
A. Implement 208V 3-phase servers
B. Implement hot aisle / cold aisle
C. Virtualize the servers in the datacenter
,D. Replace each server with a blade server - ANSWER C. Virtualize the servers
in the datacenter
6. Which of the following protocols can be used to query for host, user, and
group information for clients?
A. LDAP
B. DNS
C. DHCP
D. SNMP
E. SCP - ANSWER A. LDAP
7. A technician is backing up 10 GB of data on a file server to a 250 GB
external USB hard drive. After 4 GB has been backed up, the software
generates an error that the size of the backup exceeds the file limit. Which
of the following file system types is being used?
A. FAT32
B. NTFS
C. VMFS
D. ZFS - ANSWER A. FAT32
8. 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?
A. 199.90.10.49, 255.255.255.240
B. 199.90.10.47, 255.255.255.224
C. 199.90.10.47, 255.255.255.240
D. 199.90.10.48, 255.255.255.240 - ANSWER C. 199.90.10.47,
255.255.255.240
9. A technician performs monthly backups on a file server to a NAS device that
can hold 1TB of data. The size of the monthly backups has been as follows:
Month 1 = 50GB
Month 2 = 65GB
Month 3 = 80GB
Starting with Month 1, based on the current rate of growth, in how many months
will the NAS run out of available storage space?
A. 4
B. 5
C. 9
D. 11 - ANSWER C. 9
10. A technician is installing a rack mounted server into a rack in a datacenter
with CRAC units and blanking panels. Blanking panels are used to:
A. lower the UPS power requirements.
B. limit airflow leakage in the rack.
C. limit the amount of servers that will fit into the rack.
D. color match the server color. - ANSWER B. limit airflow leakage in the rack.