kaoccna 的优势

310-880 试题的质量和价值
mcsepass 模拟测试题具有最高的专业技术含量，只供具有相关专业知识的专家和学者学习和研究之用。
100% 保证您通过 310-880 的考试
如果你使用 mcsepass 模拟测试，我们将保证你的第一次参加考试即取得成功，否则，我们将全额退款！
试用后再购买
mcsepass 提供每种产品免费测试。在您决定购买之前，请检测联接，可能存在的问题及试题质量和适用性。
kaoccna认证考试题库网专业提供 SUN 310-880 最新题库下载，完全覆盖 mcsepass 考试原题。

部分考题展示

　
　
Exam : SUN 310-880
Title : SUN Certified Senior System Support Engineer


1. A customer is connected to a remote machine and needs to know some information about the CPUs installed. Which two Solaris commands can be used to determine the number of CPUs installed, and the speed of each? (Choose two.)
A. psradm
B. cpustat
C. devfsadm
D. psrinfo -v
E. prtdiag -v
Answer: DE

2. You are installing a 66 Mhz PCI card in a Sun Fire 6800. The customer tells you they want the best performance from the card. (Note, the customer has no PCI+ I/O Boards installed in the system)
How many slots in an 8-slot PCI I/O Board can operate at 66 Mhz?
A. 0
B. 1
C. 2
D. 3
E. 4
Answer: C

3. You begin to boot a Sun Fire V1280 server, but realize some additional settings need to be checked. You decide to stop the boot and bring the system to the OK prompt. How can you accomplish this during the boot process?
A. Type ~..
B. Type break.
C. Go to the lom > prompt and type break.
D. Go to the lom > prompt and type reset -x.
Answer: C

4. You are installing a Sun Fire E2900 on a customer site and the customer wants to configure the POST level on the System Controller to run at the maximum level. What command from the LOM prompt should you run to configure the SC POST level?
A. setupsc
B. setuplom
C. setupnetwork
D. setupplatform
Answer: A

5. You are installing a used StorEdge 3310 SCSI array on a Sun Fire V480 server. You want to determine if the disks have updated firmware. Which command should you use to evaluate the firmware level?
A. fru stat
B. iostat -En
C. iostat -tcx
D. prtconf -pv
E. luxadm -e probe | grep version
F. luxadm display -v /dev/rdsk/cXtXdX
Answer: B

6. You install a system to customer specifications and after rebooting you get the following message:
NIS server not responding for <domain> ... retrying
The customer tells you that there is a network problem which prevents this machine from reaching the NIS server. You boot the machine into single user mode.
What action should you take to allow the system to operate until the NIS server is reachable again?
A. Edit /etc/nsswitch.conf so that file is first for all entries and reboot into multiuser mode.
B. Copy /etc/nsswitch.files to /etc/nsswitch.conf and reboot into multiuser mode.
C. Edit /etc/resolv.conf so that the domain entry is commented out and reboot into multiuser mode.
D. Rename /etc/rc2.d/S72inetsvc to /etc/rc2.d/DisabledS72inetsvc and reboot into multiuser mode.
Answer: B

7. You are conducting a pre-install site survey for 8 Sun Fire V890s and 4 Sun Rack 900s in a raised floor environment. The customer wants to install them in 2 rows, one in front of the other.
How should you configure the placement of the systems?
A. The Sun Fire V890s should be placed back to back, and perforated floor tiles should be placed in front of the racks.
B. The Sun Fire V890s should be placed back to back, and perforated floor tiles should be placed at the rear of the racks.
C. The Sun Fire V890s should be facing the same direction, one behind the other, and perforated floor tiles should be placed in front of the racks.
D. The Sun Fire V890s should be facing the same direction, one behind the other, and perforated floor tiles should be placed both in front of, and at the rear of the racks.
Answer: A

8. A customer wants a new PCI Ethernet card installed in a Sun Fire E2900. After physically installing the card, you want to verify that the system recognizes the card before the OS is booted. Which two OBP commands can you use to accomplish this? (Choose two.)
A. devalias
B. show-devs
C. show-nets
D. .inet-addr
E. probe-net-all
F. probe-scsi-all
Answer: BC

9. You are installing a Sun Fire 15K server. The System Controller comes with a pre-installed, EIS compliant Solaris image. You need to confirm that this image was installed with the current EIS CD.
Which file can be used to determine the current version of the EIS CD used on a system?
A. /etc/motd
B. /etc/release
C. /sun/install.log
D. $SMSETC/SMS/config/smsversion.cf
Answer: C

10. You are updating Jumpstart config files with the following parameters supplied by the customer:
system_locale=C
timezone=US/Eastern
timeserver=129.148.94.5
network_interface=primary {netmask=255.255.255.0 protocol_ipv6=no}
terminal=dtterm s
ecurity_policy=NONE
name_service=NONE
Which file should you update with the customer required parameters?
A. /etc/bootparams
B. /Jumpstart/rules
C. /Jumpstart/class
D. /Jumpstart/sysidcfg
Answer: D

11. You are checking a Sun Fire V880 system configuration for dual-loop fibre disk operation. What command will show the existence of dual-loop?
A. prtfru -v
B. prtconf -pv
C. prtdiag -v
D. luxadm display enclosure
E. luxadm -e disp_port_map path_to_disk
Answer: D

12. You have performed a setkeyswitch on for domain A on a Sun Fire 6800 where the auto-boot? OBP variable is set to false. What command at the OBP should you run to find the status of the POST?
A. showlog-results
B. showlog results
C. show-log-results
D. showpost-results
E. showpost results
F. show-post-results
Answer: F

13. After creating a Jumpstart server, you try to boot the client using the command boot net - install, but receive the following messages:
ok boot net - install
Boot device: /pci@1f,700000/network@2 File and args: - install
Timeout waiting for ARP/RARP packet
Timeout waiting for ARP/RARP packet
Timeout waiting for ARP/RARP packet
Timeout waiting for ARP/RARP packet
Timeout waiting for ARP/RARP packet
Timeout waiting for ARP/RARP packet
Which five could cause this problem? (Choose five.)
A. Alias "net" not correctly set
B. Client not running watch-net-all
C. in.rarpd not running on boot server
D. Network cable not correctly connected
E. A duplicate hostname in /etc/hosts
F. Failed to issue a reconfigure boot command
G. MAC address entry missing in /etc/ethers
Answer: ACDEG

14. A customer requires additional swap space on their system. As the customer does not want to repartition their disks, a decision to use a swap file is made. Which entry should you use in the /etc/vfstab file so that the new swap file is activated automatically when the system is booted?
A. /path/filename - - swap - no -
B. /path/filename - - tmpfs - no -
C. /path/filename - - swap - yes -
D. /path/filename - - tmpfs - yes -
Answer: A