NetApp NS0-145 Online Practice Questions and Exam Preparation

NetApp NS0-145 Online Questions & Answers

• Question 1:

  You are having problems accessing three recently-created LUNs. Given the output below, the reason is because all of the LUNs are using the same LUN ID of 0.

  lun show -m LUN path Mapped to LUN ID -------------- ------------------ ------------------- /vol/vol1/lun0 solaris-igroup 0 0 /vol/vol1/lun1 windows-igroup 0 /vol/vol1/qtree1/lun2 aix-igroup 0 /vol/vol1/qtree1/lun3 linux-igroup 0

  A. True
  B. False
  B. False

• Question 2:

  What is server virtualization?

  A. Server visualization is the emulation of physical hardware to deliver higher IT utilization and flexibility.
  B. Server virtualization is the simulation of an operating system on physical hardware to deliver higher IT utilization and flexibility.
  C. Server virtualization is the clustering of multiple servers as a logical entity to deliver higher IT utilization and flexibility.
  D. Server virtualization is an abstraction layer that decouples the physical hardware from the operating system to deliver higher IT utilization and flexibility.
  D. Server virtualization is an abstraction layer that decouples the physical hardware from the operating system to deliver higher IT utilization and flexibility.

• Question 3:

  Which set of commands should be used for troubleshooting Ethernet connectivity problems from the storage system console?

  A. ifstat, netdiag
  B. sysconfig - cr, sysstat
  C. scsi test, shelfchk
  D. dish shm_stats, sysstat
  A. ifstat, netdiag

• Question 4:

  Which two statements about hard and soft zoning are correct? (Choose two.)

  A. Soft zones separate devices at the name service level.
  B. Hard zoning physically restricts access to only members of that zone.
  C. Soft zones physically restrict access to only members of that zone.
  D. Hard zones allow physical movement of cables to different ports on the switch.
  A. Soft zones separate devices at the name service level.
  B. Hard zoning physically restricts access to only members of that zone.

• Question 5:

  Which two parameters influence Solid State Disk (SSD) performance? (Choose two.)

  A. Seek time
  B. Rotational time
  C. Transfer time
  D. Overhead
  A. Seek time
  D. Overhead

• Question 6:

  Which statement best describes NAS?

  A. NAS is a network architecture that refers to storage elements that connect to a network and provide file-level access services to computer systems.
  B. NAS is a network architecture that refers to storage elements that connect to a network and provide block level access services to computer systems.
  C. NAS is a network that uses an encapsulated SCSI protocol.
  D. NAS is a network for large enterprise customers.
  A. NAS is a network architecture that refers to storage elements that connect to a network and provide file-level access services to computer systems.

• Question 7:

  Which two commands on the storage system allow you to gather statistics about network interfaces, including basic information about network connections? (Choose two.)

  A. sysstat 1
  B. netdiag -n
  C. netstat -i
  D. ifstat a
  C. netstat -i
  D. ifstat a

• Question 8:

  File locking for a CIFS client is __________.

  A. advisory
  B. mandatory
  C. ordered
  D. optional
  B. mandatory

• Question 9:

  To view per client NFS statistics on a storage system, the option nfs.per_client_stats.enable must be set on.

  A. True
  B. False
  A. True

• Question 10:

  In an aggregate using a RAID-DP raid group, what is the minimum number of disks that are needed to create an aggregate so that it contains three data disks?

  A. 9 disks
  B. 7 disks
  C. 3 disks
  D. 5 disks
  C. 3 disks