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An engineer must configure R1 for a new user account. The account must meet these requirements:

* It must be configured in the local database.

* The username is engineer.

* It must use the strongest password configurable. Which command must the engineer configure on the router?

A.

R1 (config)# username engineer2 algorithm-type scrypt secret test2021

B.

R1(config)# username engineer2 secret 5 password S1$b1Ju$kZbBS1Pyh4QzwXyZ

C.

R1(config)# username engineer2 privilege 1 password 7 test2021

D.

R1(config)# username englneer2 secret 4 S1Sb1Ju$kZbBS1Pyh4QzwXyZ

What is the purpose of the ip address dhcp command?

A.

to configure an Interface as a DHCP server

B.

to configure an interface as a DHCP helper

C.

to configure an interface as a DHCP relay

D.

to configure an interface as a DHCP client

Refer to Exhibit.

Rotor to the exhibit. The IP address configurations must be completed on the DC-1 and HQ-1 routers based on these requirements:

DC-1 Gi1/0 must be the last usable address on a /30

DC-1 Gi1/1 must be the first usable address on a /29

DC-1 Gi1/2 must be the last usable address on a /28

HQ-1 Gil/3 must be the last usable address on a /29

Drag and drop the commands from the left onto the destination interfaces on the right. Not all commands are used

Drag and drop the HTTP methods used with REST-Based APIs from the left onto the descriptions on the right.

Which WAN topology has the highest degree of reliability?

A.

full mesh

B.

Point-to-point

C.

hub-and-spoke

D.

router-on-a-stick

What is a zero-day exploit?

A.

It is when a new network vulnerability is discovered before a fix is available

B.

It is when the perpetrator inserts itself in a conversation between two parties and captures or alters data.

C.

It is when the network is saturated with malicious traffic that overloads resources and bandwidth

D.

It is when an attacker inserts malicious code into a SQL server.

Drag and drop the threat-mitigation techniques from the left onto the types of threat or attack they mitigate on the right.

What is a requirement for nonoverlapping Wi-Fi channels?

A.

different security settings

B.

discontinuous frequency ranges

C.

different transmission speeds

D.

unique SSIDs

Refer to the exhibit.

Load-balanced traffic is coming in from the WAN destined to a host at 172.16.1.190. Which next-hop is used by the router to forward the request?

A.

192.168.7.4

B.

192.168.7.7

C.

192.168.7.35

D.

192.168.7.40

A network engineer is installing an IPv6-only capable device. The client has requested that the device IP address be reachable only from the internal network. Which type of IPv6 address must the engineer assign?

A.

unique local address

B.

link-local address

C.

aggregatable global address

D.

IPv4-compatible IPv6 address