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Small Computer System Interface (SCSI) online Quiz

Description: Small Computer System Interface (SCSI) online Quiz
Number of Questions: 20
Created by:
Tags: storage

How many devices can be connected through SCSI cable according to SCSI-1

  1. 8

  2. 16

  3. 32

  4. 64

Answer: 1

Which SCSI Layer was not defined in SCSI-1

  1. Application Layer

  2. Programming Interface Layer

  3. SCSI Command Layer

  4. SCSI Protocol Layer

Answer: 2

Which one is not a Layer in SCSI Model for distributed communication:

  1. SCSI Application Layer

  2. SCSI Transport Layer

  3. Interconnect Layer

  4. None of the Above

Answer: 4

SCSI-3 uses the following for error detection:

  1. CRC

  2. Parity

  3. Both

  4. None

Answer: 1

Which method do SCSI-1 and SCSI-2 use for error detection

  1. CRC

  2. Parity

  3. Hash Code

  4. None

Answer: 2

Fast SCSI uses:

  1. Asynchronous Data Transfer

  2. Synchronous Data Transfer

  3. Semi-synchronous Data Transfer

  4. None of the Above

Answer: 2

basic computer ports:

  1. serial port

  2. parallel port

  3. USB port

  4. Ethernet port

Answer: 1,2,3,4

What does JRXML file contains?

  1. Skeleton of the original report

  2. compiled XML file

  3. Plain XML file with data

  4. Report Template file structure

Answer: 1,4

In NAS, we have file level data access.

  1. True

  2. False

Answer: 2

In SAN, we have block level data access.

  1. True

  2. False

Answer: 2

Though in NAS, we have file level data access, file blocks can be accessed by application.

  1. True

  2. False

Answer: 2

Please select underlying protocol for NAS.

  1. FC

  2. NFS

  3. CIFS

  4. SCSI

Answer: 1,3

Data being replicated from site A to site B using disk buffering to create extended distance consistent point in time copies every hour. In the event of a site failure at A, what is the maximum amount of data that will be missing at site B?

  1. 1 Hr

  2. 2 Hr

  3. 3 Hr

  4. 4 Hr

Answer: 2

What is the TCODE to create SMARTFORM?

  1. SE71

  2. SE72

  3. SMARTFORMS

  4. SO10

Answer: 3

In a CLARiiON array, how is I/O handled when a LUN is expanding?

  1. Continues to all component LUNs

  2. Continues to base LUN only

  3. Halted during expansion

  4. Halted to the base LUN only

Answer: 3

How many bi-directional mirror relationships are allowed per CLARiiON array?

  1. 1

  2. 2

  3. 4

  4. 8

Answer: 3

In a CLARiiON array, which clone state would prevent a clone from being removed from a clone group?

  1. Consistent

  2. Fractured

  3. Promoted

  4. Synchronizing

Answer: 4

When changes are made to a SnapView source LUN, where is the original data saved?

  1. Cache memory

  2. Clone Private LUN

  3. PSM

  4. Reserved LUN pool

Answer: 4

Can you name some of the states of RAID array?

  1. online

  2. Degraded

  3. Rebuilding

  4. All the above

Answer: 4

How many minimum drives are required to create R5 (RAID 5)?

  1. 1

  2. 3

  3. 5

  4. 7

Answer: 2
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