Cisco DCTECH Exam Questions

Question 6 of 35

Which type of connection across the network does a SAN allow for multiple servers to access an unlimited amount of storage devices?

any-to-many

many-to-any

any-to-any

any-to-one

one-to-any

one-to-one

Correct Answer: C

A Storage Area Network (SAN) allows for an 'any-to-any' connection. This means that any server can connect to any storage device within the network. This type of connection supports flexibility and scalability, enabling multiple servers to access a potentially unlimited number of storage devices without dedicated pathways, thus optimizing resource utilization and performance.

Question 7 of 35

What is the wire transmission speed for 100GBASE-ER4 Ethernet?

100 Mb/s

1 Gb/s

10 Gb/s

100 Gb/s

Correct Answer: D

Question 8 of 35

Which two statements about PCIe are true? (Choose two.)

The PCIe link is built around dedicated unidirectional couples of serial, point-to-point connections known as lanes.

You can install a PCI Express x8 adapter into an x4 slot.

The PCIe standard is a bus-based system in which all the devices share the same bidirectional, 32-bit or 64-bit, parallel signal path.

The PCIe 1.0 standard doubles the transfer rate compared to PCIe 2.0.

A link that is composed of four lanes is called an x4 link.

Correct Answer: A, E

Question 9 of 35

Which three statements about FCoE are true? (Choose three.)

Allows Fibre Channel and Ethernet networks to share a single, integrated infrastructure.

Encapsulates Fibre Channel frames into Ethernet frames, which allows them to run alongside traditional IP traffic.

Increases capital costs due to the difficulty to manage.

Consolidates I/O traffic in the data center.

Correct Answer: A, B, D

Question 10 of 35

Which cable is used to access the command-line interface of a Cisco UCS 6120XP Fabric Interconnects?

KVM cable

console cable

Ethernet cable

SFP+ Ethernet transceiver cable

Correct Answer: B