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首页SCSA 题库 ActualTests.Sun.310-202.Exam.Q.and.A.01.23.08.pdf
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Exam : 310-202
Title : Sun Certified System Administrator for
the Solaris 10 OS, Part II
Ver : 01.23.08
310-202
Actualtests.com - The Power of Knowing
QUESTION 1
Swap space in Solaris 10 OS is managed by the swapfs file system.
Which two statements accurately describe swapfs? (Choose two.)
A. The swap file system consists only of swap slices and swap files.
B. The swap file system might consist of physical RAM, swap slices, and swap files.
C. The swapfs provides real physical swap space addresses in response to swap space
reservation requests.
D. The swap slices and swap files managed by swapfs need to be twice as large as
physical RAM on the system.
E. The swapfs provides virtual swap space addresses, thus decreasing the need for
physical swap on systems with large, available memory.
Answer: A, E
Explanation: swap file system = swap slices + swap files = Virtual memory.
QUESTION 2
The security team requests that NFS logging be enabled. They supply you with the
configuration parameters that they want.
In which file do you need to place the configuration parameters?
A. /etc/default/lognfs
B. /etc/default/nfslogd
C. /etc/default/nfs_log
D. /etc/default/nfs/nfslogd
Answer: B
QUESTION 3
If the automounter is used, which client file no longer needs to be updated to allow
the automatic mounting of NFS resources upon reboot of the client?
A. /etc/vfstab
B. /etc/default/fs
C. /etc/dfs/dfstab
D. /etc/dfs/fstypes
E. /etc/dfs/sharetab
Answer: A
QUESTION 4
You run an IT department and are responsible for purchasing hardware. Certain
data that you have housed in a series of traditional disk slices are critical and must
not be lost due to disk failure.
310-202
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The amount of data is large (720 gigabytes) and is read and written to frequently.
The performance for both read and write operations needs improvement. You have
plenty of money in your budget.
Which two approaches will meet your business needs? (Choose two.)
A. secure the data using RAID 0
B. secure the data using RAID 1
C. secure the data using RAID 5
D. secure the data using RAID 0+1
E. secure the data using RAID 1+0
Answer: DE
QUESTION 5
You must set up three users to administer the artwork department. These users will
be launching several applications with the EUID of department administrator.
Using the RBAC mechanism, what is the sequence of events to execute this process?
A. create entries for the applications in the RBAC profile database, associate a role with
the new profile entry, and give the three users access to the role
B. update the $HOME/.rbac_privs file for each user to point to applications in question
and amend the user attribute database to use the admin EUID with these applications
C. create entries for the applications in the RBAC policy attributes database, associate a
profile with the new policy entry, associate a role with this profile, and give the three
users access to the role
D. create entries for the applications in the RBAC execution attributes database, associate
a profile with the new execution entry, associate a role with this profile, and give the
three users access to the role
Answer: D
QUESTION 6
Which two commands list all the authorizations assigned to user john? (Choose
two.)
A. auths john
B. su john -c auths
C. grep -w john /etc/user_attr
D. grep john /etc/security/auth_attr
E. grep -w john /etc/security/auth_attr
Answer: AB
QUESTION 7
A Solaris 10 OS is configured to log to the /var/adm/messages file using syslog.
Which two statements are correct? (Choose two.)
310-202
Actualtests.com - The Power of Knowing
A. The logadm utility automatically rotates the /var/adm/messages file.
B. The tail -f /var/adm/messages command can be used to monitor the /var/adm/messages
file in real time.
C. The syslog facility automatically trims the /var/adm/messages file, deleting messages
that are more than twenty-four hours old.
D. The /var/adm/messages file is a DBF formatted binary file. The Solaris Management
Console Log Viewer GUI is the only way to monitor the /var/adm/messages file in
realtime.
E. The /var/adm/messages file only contains the severity of the message. The facility of
the message must be interpreted using the process name and ID contained in the message.
Answer: AB
QUESTION 8
What are three outcomes of executing the # svcadm restart
system/name-service-cache command? (Choose three.)
A. The host reboots.
B. The nscd daemon restarts.
C. /etc/nscd.conf is reread.
D. The ypbind daemon restarts.
E. The local host's cache of the name services is cleared out.
Answer: BCE
QUESTION 9
Which two statements are true about the relationship between NIS master servers
and NIS slave servers? (Choose two.)
A. Only one master server can be configured, but it can support multiple slave servers
and clients.
B. Load balancing capabilities within NIS can be achieved by configuring at least one
slave server on each subnet.
C. Clients cannot bind across subnets, therefore you must provide a slave server on each
subnet bound to a master server.
D. There can be an unlimited number of slave servers and clients on a subnet, but there
must be a master server on each subnet.
Answer: AB
QUESTION 10
In preparation of an outsourcing operation, the current NIS domain needs to be
split in two.
Which statement is true about creating a second NIS domain on the same server as
the existing domain?
310-202
Actualtests.com - The Power of Knowing
A. You can create a second NIS domain which is served by the same ypserv daemon.
B. This cannot be done because you can only run one NIS domain on the system at a
time.
C. You can create a second NIS domain on the same server as the existing domain only if
you create a new zone and run the NIS server in that zone.
D. You can create a second NIS domain on the same server as the existing domain as
long as the second NIS domain is a subdomain of the master domain.
Answer: A
QUESTION 11
Given the following zone configuration:
zonepath: /export/zones/tancredo-z1
autoboot: true
pool:
inherit-pkg-dir:
dir: /lib
inherit-pkg-dir:
dir: /platform
inherit-pkg-dir:
dir: /sbin
inherit-pkg-dir:
dir: /usr
net:
address: 192.29.97.113/24
physical: e1000g0
Which three statements are true about the zone's file systems? (Choose three.)
A. The /usr file system is private to the local zone.
B. The /var file system is private to the local zone.
C. The /tmp file system is private to the local zone.
D. The /usr file system is shared with the global zone.
E. The /var file system is shared with the global zone.
F. The /tmp file system is shared with the global zone.
Answer: BCD
QUESTION 12
You are responsible for maintaining a server used to support installations by means
of Flash archives. Because of the diversity of systems on your organization's
network, you have many different Flash archives on this server.
Which command can be used to find out who created the archives and when they
were created?
A. flar info archivename
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