Oracle Exam 1Z0-499 Topic 1 Question 40 Discussion

Actual exam question for Oracle's 1Z0-499 exam

Question #: 40
Topic #: 1

With regard to the preceding diagram, which two statements are correct about the connection between two ZFS storage cluster pairs?

AThe Ethernet port on one ZFS Storage Appliance connects to the ILOM port on its peer.

BThe Ethernet port on one ZFS Storage Appliance connects to the Ethernet port on its peer.

CThe serial connection is cross-over. For example, serial port 0 of one controller connects to serial port 1 of the other controllers.

DThe serial connection is straight-through. For example, serial port 0 of one controller connects to serial port 0 of the other controllers.

Show Suggested Answer

Suggested Answer: B

SunOS STREAMS-based device drivers wishing to support the STREAMS TCP/IP and other STREAMS-based networking protocol suite implementations support Version 2 of the Data Link Provider Interface (DLPI). DLPI V2 enables a data link service user to access and use any of a variety of conforming data link service providers without special knowledge of the provider's protocol. Specifically, the interface is intended to support Ethernet, X.25 LAPB, SDLC, ISDN LAPD, CSMA/CD, FDDI, token ring, token bus, Bisync, and other datalink-level protocols.

Note: The UART interface provides methods for controlling and accessing a UART (Universal Asynchronous Receiver/Transmitter).

References:

https://docs.oracle.com/cd/E19253-01/816-5177/dlpi-7p/index.html

by Micaela at May 07, 2022, 12:42 AM

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