Tag: storage

Questions Related to storage

What is NDMP?

technology storage

  1. Network Data Method Protection

  2. Network Data Management Protocol

  3. Network Disaster Mitigation Procedure

  4. Network Data Management Privacy

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Correct Option: B

Full form of SAN?

technology storage

  1. Storage Attached Network

  2. Stoarge Area Network

  3. Storage Addes Network

  4. Storage Adapter Network

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Correct Option: B

How many disks are present in a single enclosure of a CLARiiON array?

technology storage

  1. 16

  2. 8

  3. 32

  4. 15

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Correct Option: D

How many storage processors are present in the CLARiiON?

technology storage

  1. 1

  2. 2

  3. 4

  4. 0

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Correct Option: B

We can connect a CLARiiON through iSCSI or FC network. (True/False)

technology storage

  1. True

  2. False

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Correct Option: A

Maximum number of disks that can be supported by a CLARiiON CX4-960

technology storage

  1. 480

  2. 960

  3. 120

  4. 15

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Correct Option: B

What is the smallest unit of information transfer in FC?

technology storage

  1. Block

  2. Frame

  3. Cylinder

  4. File

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Correct Option: B
Explanation:

To solve this question, the user needs to have an understanding of the basic components and terminology used in Fibre Channel (FC) networks.

In Fibre Channel, data is transferred in units called "frames." A frame is the smallest unit of information transfer in FC. It contains the data being transmitted as well as control information such as headers and CRC (Cyclic Redundancy Check) for error detection.

With this knowledge, let's evaluate each option:

A. Block: A block is a unit of data storage and is not the smallest unit of information transfer in FC. It refers to a set of data, typically a fixed size, that is read from or written to storage devices.

B. Frame: This option is correct. In Fibre Channel, a frame is the smallest unit of information transfer. It contains the data being transmitted along with control information.

C. Cylinder: A cylinder is a term used in disk storage and refers to a group of tracks that are located at the same radial distance from the center of the disk. It is not the smallest unit of information transfer in FC.

D. File: A file is a collection of data stored on a file system and is not the smallest unit of information transfer in FC.

Therefore, the correct answer is:

B. Frame

Which is the Tape storage

technology storage

  1. Digital Linear Tape

  2. Advanced intelligent tape

  3. Linear Tape open

  4. All the above

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Correct Option: D

What is the Default ID for SCSI HBA ?

technology storage

  1. 3

  2. 5

  3. 7

  4. 1

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Correct Option: C

AI Explanation

To answer this question, you need to understand the concept of the default ID for SCSI HBA (Host Bus Adapter).

The default ID for SCSI HBA is commonly set to 7. SCSI devices are connected to the SCSI bus, and each device on the bus is assigned a unique ID. The SCSI HBA is also a SCSI device, and it typically has an ID assigned to it as well.

The ID determines the priority of the device on the bus, with the lowest ID having the highest priority. The default ID for the SCSI HBA is often set to 7 because it is the highest possible ID value. This allows other SCSI devices with lower IDs to be given higher priority.

Therefore, the correct answer is:

C. 7

Name the features of SCSI 3 standard
technology storage

  1. Quick arbitrartion and selection

  2. Doamin Validation

  3. Cyclic Redundancy and Check

  4. All the above

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Correct Option: D