1Z0-879 | Download Oracle 1Z0-879 vce
Q191. SystemA has a file system named /library that contains a library of files to be shared to the entire company. Each remote system has read-only access to this file system through the /library mount point.
Occasionally, serverA goes down for maintenance and users can no longer access the data in the library. Therefore, you have configured a second server, named systemB, that users can access when systemA goes down. They access the systemB server through the /library2 mount point. However, when systemA goes down, all the users need to be instructed that they are to use /library2 temporarily until systemA comes back up. Which answer describes a solution to this problem?
A. Mount the file systems as follows:mount -F nfs systemA:/library,systemB:/library /library
B. Mount the file systems as follows:mount -F nfs -o ro systemA:/library,systemB:/library /library
C. Mount the file systems as follows:mount -F -o ro nfs systemA:/library systemB:/library /library
D. Use AutoFS to maintain both mountpoints and have the users access either /net/systemA/library or /net/system/library
Answer: B
Q192. Which three statements accurately describe Solaris Volume Manager software state databases? (Choose three.)
A. Solaris Volume Manager software state databases can be added at anytime.
B. The Solaris Volume Manager software state databases should all be located on a disk on the primary controller.
C. A system never panics due to Solaris Volume Manager software corruption if at least one Solaris Volume Manager software state database is available.
D. The state database tracks the location of all known state database replicas.
E. The Solaris Volume Manager software state database contains configuration information for all volumes and hot spares.
Answer: A,D,E
Q193. You want to set a system's default destination printer, so you run the command:
# lpadmin -d printerE
What file stores this information?
A. /etc/default/printers.conf
B. /var/sadm/printers
C. /etc/default/printerE
D. /etc/printers.conf
Answer: D
Q194. The root (/) file system exists on d10, which is a mirror that contains submirrors dii and di2.
Which two are true if submirror d12 is taken offline? (Choose two.)
A. The d10 mirror is in read-only mode.
B. The d12 submirror is in read-only mode.
C. The other submirror, d11, can also be taken offline if needed.
D. Data redundancy is still provided due to the remaining d11 submirror.
E. Any writes to the mirror are tracked in a dirty region log, so that d12 can be resynchronized when it is brought back online.
Answer: B,E
Q195. You want to install Solaris 10 OS on the x86 system that you built yourself. Which configuration meets the minimal requirements for installation?
A. x86 32-bit platforms (1200 megahertz or faster processor is recommended) 64 megabytes of memory minimum recommended 2-3 gigabytes of disk space (depending on what software groups are installed) Access to a BIOS-supported bootable CD-ROM/DVD drive or a floppy drive and a CD-ROM/DVD drive Keyboard, 8 megabit video RAM, monitor, and mouse
B. x86 32-bit platforms (120 megahertz or faster processor is recommended and hardware floating-point support is required), or AMD Opteron, AMD Athlon, and Intel EM64T 64-bit processors 256 megabytes of memory minimum recommended 5 to 7 gigabytes of disk space (depending on what software groups are installed) Access to a BIOS-supported bootable CD-ROM/DVD drive or a floppy drive and a CD-ROM/DVD drive or a JumpStart PXE installation server (PXE BIOS support is required) HCL compatible keyboard, graphics card, monitor, and mouse
C. x86 32-bit platforms (90 megahertz or faster processor is recommended and hardware floating- point support is required), or AMD Opteron, AMD Athlon, and Intel EM64T 64-bit processors 128 megabytes of memory minimum recommended 40 gigabtyes of disk space (depending on what software groups are installed) Access to a BIOS-supported bootable CD-ROM/DVD drive or a floppy drive and a CD-ROM/DVD drive Keyboard, monitor, and mouse
D. x86 32-bit platforms (120-megahertz or faster processor is recommended and hardware floating-point support is required), or AMD Opteron, AMD Athlon, and Intel EM64T 64-bit processors 128 megabytes of memory minimum recommended
2.4 gigabtyes of disk space (depending on what software groups are installed) Access to a BIOS supported bootable CD-ROM/DVD drive or a floppy drive and a CD-ROM/DVD drive PXE compatible keyboard, monitor, and mouse
Answer: B
Q196. SystemA has a file system named /data/dbase that is being shared. systemB needs to mount that file system so that users on systemB can access the data remotely on systemA. The information in the /data/dbase file system is confidential and access to that data must be restricted so that only user1 and user2 can access the data from systemB.
Which answer describes a method to protect the data on systemA so that only specific users on
system can access that data?
A. Share the file system on systemA as follows: share -F nfs -o rw=systemB /data/dbase. On
systemB, mount the file system as follows: mount -F nfs -o hard,rw=user1,user2
systemA:/data/dbase /data
B. Share the file system on systemA as follows: share -F nfs -o rw=systemB:user1,user2
/data/dbase
C. On systemA, protect the /data/dbase directory using conventional UNIX permissions so that
only user1 and user2 can access the data.
D. On systemA, protect the /data/dbase directory using conventional UNIX permissions so that only user1 and user2 can access the data. Then, share the file system on systemA as follows:
Answer: D
Q197. A user is trying to insert a CD-ROM on their system to access data sent by a customer, but the CD-ROM is failing to mount automatically. Which two commands do you need to perform to ensure the correct process is running and then restart it if required? (Choose two.)
A. mount cd
B. mount cdrom
C. svcs -p | grep vold
D. svcs -p | grep volmgt
E. /etc/init.d/vold start
F. /etc/init.d/volmgt start
Answer: C,F
Q198. You are trying to isolate a DNS lookup problem. You suspect it is a bad entry in the Name Service switch file, so you are going to try a test query of the Name Service. Which command will directly reference the Name Service switch file and verify that the Dretum?actions are properly placed?
A. nslookup
B. getent
C. ypcat
D. ldaplist
Answer: B
Q199. You maintain a system whose service repository database has become corrupted. How do you recover it?
A. Reboot the system using the option -r db.
B. Kill svc.configd and reboot.
C. Edit global.db into a clean state and reboot, and import custom manifests.
D. Copy global.db over repository.db, reboot, and import custom manifests.
Answer: D
Q200. You run the following command:
ping host1
After a short time, you receive the following response:
no answer from host1
Which is a cause of this message?
A. The interface on host1 is configured as down.
B. Your local network interface is configured as down.
C. Your IP address is not in the /etc/hosts file on host1.
D. Your local system is unable to resolve the IP address for host1.
Answer: A