H13-611 무료 덤프문제 온라인 액세스

86. When using the NFS protocol, adding clients and setting read and write permissions have an impact on performance.

• A.FALSE
• B.TRUE

Which command is used to query the version of a Red Hat Linux 5 operating system?

• A.find version
• B.show version
• C.cat version
• D.uname -a

Which of the following storage devices are non volatile?
(Multiple Choice)

• A.RAM
• B.Magnetic Tape
• C.DVD
• D.Hard Disk

Statement 1: We have a RAID5 protected group of disks. The protection level increases if we add more disks to the group.
Statement 2: With a RAID 10 set the number of disks must be greater than 8 to always survive a dual disk failure.

• A.Statements 1 and 2 are both true.
• B.Statement 1 is true and statement 2 is false.
• C.Statement 1 is false and statement 2 is true.
• D.Both statements 1 and 2 are false.

HA (High Availability) refers to the ability to continue to access applications in the event of a single component failure in the local system. In a data center, the downtime is one hour a year, so what is the HA of the data center?

• A.0.9998858
• B.0.999999
• C.0.99999
• D.0.998934