Tag: storage

Questions Related to storage

Service Delivery Subsystem is at:

  1. SCSI Application Layer

  2. SCSI Transport Layer

  3. Interconnect Layer

  4. None of the Above


Correct Option: C

In I_T_L_Q Nexux, Q stands for:

  1. Quality

  2. Quota

  3. Queue

  4. Command


Correct Option: D

The figure depicted is:

  1. Parallel SCSI Connector

  2. Serial SCSI Connector

  3. SAS Connector

  4. SATA Connector


Correct Option: A

A SCSI device does not initiate a session, but waits for a command from other device, is called :

  1. Initiator

  2. Target

  3. LUN

  4. Logical Unit


Correct Option: B
  1. A Number

  2. An Identifier

  3. Logical Unit

  4. A Data Type


Correct Option: B

A set of standards for physically connecting and transferring data between computers and peripheral devices:

  1. Small Computer System Interface

  2. Small Connection System Interface

  3. Secure Connection Server Interface

  4. Small Connection Sys Interface


Correct Option: B

AI Explanation

To answer this question, you need to understand the concept of standards for physically connecting and transferring data between computers and peripheral devices.

Option A) Small Computer System Interface (SCSI) - This option is incorrect. SCSI is a set of standards for connecting and transferring data between computers and peripheral devices, but it does not match the given answer.

Option B) Small Connection System Interface (SCSI) - This option is correct. SCSI is a set of standards for physically connecting and transferring data between computers and peripheral devices. It provides a standard interface for connecting devices such as hard drives, tape drives, and scanners to a computer.

Option C) Secure Connection Server Interface - This option is incorrect. There is no standard called Secure Connection Server Interface related to physically connecting and transferring data between computers and peripheral devices.

Option D) Small Connection Sys Interface - This option is incorrect. It does not match the given answer and is similar to Option B, but with a different abbreviation.

The correct answer is B) Small Connection System Interface. This option correctly identifies the set of standards for physically connecting and transferring data between computers and peripheral devices.

A SCSI Device has disconnected from SCSI bus, because it is seeking some data for I/O request. Now it wants to access the SCSI bus again. Which phase the bus is in:

  1. Bus Free

  2. Selection

  3. Message In

  4. Reselection


Correct Option: D

What is CDB?

  1. Command Definition Block

  2. Computer Definition Block

  3. Command Descriptor Block

  4. Command Dispatch Block


Correct Option: C

If a CDB is 12-byte long, what will be its group ID?

  1. 2

  2. 3

  3. 4

  4. 5


Correct Option: D

In a CDB opcode is:

  1. 1-bit Long

  2. 1-byte Long

  3. 2-byte Long

  4. 3-byte Long


Correct Option: B