Data Storage Technologies and Networks Quiz 2

1.Which of the following File Systems does not use
journalling in it?
Select one:
a. ext2{correct}
b. ext3
c. Reiserfs
d. Reiser

2.BER is used in:
Select one:
a. NFS
b. NAS
c. iSCSI
d. FC{correct}

3.When someone refers to you as 100-SM-LL-L while
using FC, which of the following will you not be able to infer about
FC from the given phrase:
Select one:
a. Higher Layer Protocol-{correct}
b. Media
c. Speed
d. Distance

4.Which of the following is not a reason for fast
NFS4.1 adoption?
Select one:
a. iSCSI integration{correct}
b. Security
c. Performance
d. Single namespace

5.Which of the following is typically not
considered as a server consolidation solution?
Select one:
a. iSCSI
b. FCoE
c. FC{correct}
d. Infiniband

6.A good thumb rule to follow: NAS to be used for
File sharing and iSCSI to be used for Block IP Storage:
Select one:
True{correct}
False

7.Which of the following is not a variable used in
the smb.conf file (Configuration file for samba?)
Select one:
a. Encrypt passwords
b. host name{correct}
c. Printcap name
d. load printers

8.Mutual CHAP authentication algorithm is used in
which of the following protocols:
Select one:
a. NFS
b. iSCSI{correct}
c. None of the given options
d. FC

9.It is possible for a iSCSI initiator to talk
with a FC target device
Select one:
True{correct}
False

10.Which of the error recovery levels take the
maximum amount of time to happen in iSCSI?
Select one:
a. 2{correct}
b. 0
c. All of them take the same amount of time
d. 1

11.Which of the following is not related to
providing security in NFS protocol?
Select one:
a. Kerberos
b. None of the given options{correct}
c. GSS API
d. SEC_GSS

12.NAS device is used to run applications like we
do in server: 
Select one:
True
False{correct}

13.Which of the following tools/files are NOT part
of NFS setup?
Select one:
a. exports file
b. passwd-{correct}
c. exportfs
d. hosts.allow

14.Choose the odd one out of the following:
Select one:
a.
Login Command
b.
SCSI Data In{correct}
c.
SCSI Data Out
d.
NOP-Out

15.Which verion of NFS was deployable across
firewall devices
Select one:
a. v4{correct}
b. v1
c. v2
d. v3

16.Which class of service of Fibre Channel is most
preferable to use for editing of video streams:
Select one:
a. 3{correct}
b. 1
c. 2
d. None of the given options


17.Which of the following RAID levels will give me
the maximum usable capacity?
Select one:
a. 0-{correct}
b. 6
c. 5
d. 1

18.JBOD and RAID are one and same :
Select one:
True
False{correct}


19.The encryption algorithm used in SMB is:
Select one:
a. AES-{correct}
b. PKI
c. No encryption support is possible
d. IPSec


20.NFS maintains the current state by:
Select one:
a.
Having a single unified namespace
b.
Having a separate MDS server
c.
Delegating more work to clients
d.
Establishing sessions initially{correct}

21.Choose the odd one out of the following:
Select one:
a.
Fabric
b.
Point-to-point
c.
Arbitrated Loop
d.
Storage sytem{correct}

22.NFSv3 pushes more work to clients through
delegation:
Select one:
True{correct}
False

23.If I have 3 disks each of 500GB capacity used
for creating a RAID and if the usable capacity after creation of RAID
is approximately 500GB only, then which  of the RAID levels have been
created here:
Select one:
a. RAID 6
b. RAID 5
c. RAID 0
d. RAID 1-{correct}

24.The best features of channels and networks gets
combined in which of the following protocols:
Select one:
a. NFS
b. CIFS
c. FC{correct}
d. iSCSI

25.Choose the odd one out of the following:
Select one:
a. iSCSI{correct}
b. IP
c. SCSI
d. HIPPI