1Z0-879 | how many questions of 1Z0-879 examcollection?
Q41. When modifying the Solaris boot behavior on an x86-based server, the modification can be permanent or temporary. Which describes the procedure used to change the boot behavior temporarily, for a single boot cycle, until the next time that the system is booted?
A. Edit the bootenv.rc file with the temporary boot command.
B. Use the kernel command to set the temporary boot command. C. Use the eeprom command to set the temporary boot command. D. Modify the boot_archive file with the temporary boot command. E. Use the bootadm command to set the temporary boot command.
Answer: B
Q42. You have been asked to configure a system to use iSCSI, which command would you use to manage a iSCSI client?
A. iscsiadm
B. iscsitadm
C. iscsi
D. iscsicadm
Answer: A
Q43. What are two beneficial features of soft partitions? (Choose two.)
A. They allow a single large volume to be subdivided into more than eight segments.
B. They improve throughput by scattering access across multiple physical volumes.
C. They allow multiple physical volumes to be combined into a single logical volume.
D. They allow the file system to grow as the underlying volume size increases without moving or destroying the data already stored on it.
E. They allow a file system to grow beyond the limits of the underlying physical volume.
F. They provide a more reliable method for storing data and improving availability.
Answer: A,D
Q44. DotClown company, which sells circus supplies, has an order-processing server that has only 512 megabytes of physical RAM and no disk-based swap space. Because of a sudden increase in orders and corporate growth, 512 megabytes of disk swap space was added to the system:
What is the total virtual memory configured on the system?
A. 512 megabytes
B. 1024 megabytes
C. 1049312 blocks
D. 170480k+744232k=914712k
Answer: B
Q45. You are configuring a DNS client on your organization's network. You need to configure the name service switch to tell the client to use DNS.
Which two are databases in the name service switch for which the dns keyword is valid? (Choose two.)
A. hosts
B. ipnodes C. services D. netmasks E. networks
Answer: A,B
Q46. There is a new LAN being planned and the project coordinator asks which name services are available choices in a Solaris 10 OS installation.
Which five name services are available on Solaris 10 OS? (Choose five.)
A. None
B. NIS+
C. DNS
D. LDAP
E. XNS
F. ARP
G. NIS
H. RARP
Answer: A,B,C,D,G
Q47. A user is unable to access a host using the telnet command on a new workstation. The user provided the following output:
user1@w2100z% telnet sys42.abc.com sys42.abc.com: node name or service name not known user1@w2100z% getent hosts sys42.abc.com user1@w2100z% nslookup sys42.abc.com Server: dns.abc.com Address: 192.168.224.10#53 Name: sys42.abc.com Address:
192.168.222.15 user1@w2100z% grep sys42 /etc/hosts user1@w2100z%
The user is able to access sys42 from an old workstation without issue. What is a possible explanation for this problem?
A. The sys42 host is down.
B. The user did NOT use the rlogin command.
C. The telnet command is NOT in the user's $PATH variable.
D. The /etc/nsswitch.conf file is NOT configured to look at DNS for host information.
Answer: D
Q48. A host named client12 is having difficulty communicating with a heavily used server named server14. The server14 server has the ce0, ce1, ce4, and qfe4 interfaces active. The client12, admin6, and appserv5 hosts are all on a private network and access the ce4 interface on server14 exclusively and cannot access other network interfaces on server14. The appserv5 and admin6 hosts are currently generating heavy traffic to server14 due to a running batch process. Which two commands can you run on server14 to look at the network traffic generated between only client12 and server14 to assist in troubleshooting the communication issue? (Choose two.)
A. snoop !admin6
B. snoop -d client12
C. snoop -d ce server14
D. snoop -d ce4 client12
E. snoop -d ce4 client12 server14
F. snoop -i ce4 server14 client12
Answer: D,E
Q49. Your x86-based system does not support booting off of a CD-ROM, DVD-ROM, or network, and you want to install Solaris 10 OS on your system. Which procedure must you use?
A. Use PXE with Custom JumpStart.
B. You must boot off of a Solaris 10 PXE diskette.
C. You must boot off of a Solaris 10 Device Configuration Assistant diskette.
D. You must boot off of the hard drive and install the software from your current OS.
Answer: C
Q50. A user is having LDAP client problems. The profile with which the client was configured was updated over night. From the error messages it would appear that the daemon on the client responsible for updating the profile might NOT have started.
Which daemon on the client is responsible for updating the profile?
A. ldap_client
B. ldap_update
C. ldap_profile
D. ldap_cachemgr
Answer: D