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Online DES-1B21 Questions Video

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Total 66 questions

Specialist - Implementation Engineer - Elastic Cloud Storage (ECS) Exam Questions and Answers

Question 5

An implementation engineer is installing ECS and sees that node names are not resolving to the public IP address. Which command should they use to validate the ECS DNS configuration?

Options:

A.

cat /etc/resolv.conf

B.

getrackinfo -r

C.

ifconfig

D.

nslookup

Question 6

What services are reachable from all nodes and must be included in every ECS data center?

Options:

A.

NTP and SNMP

B.

DHCP and PXE

C.

DNS and NTP

D.

SMTP and FTP

Question 7

Which switch is used to daisy-chain three or fewer ECS racks?

Options:

A.

Customer supplied

B.

Rabbit

C.

Hare

D.

Turtle

Question 8

In an environment with two or more VDCs, which operation is unavailable when network connectivity is interrupted between the VDCs?

Options:

A.

Read object

B.

Update object

C.

Write object

D.

Create bucket

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Total 66 questions