Practice Test Domain 1

Question 1

EIGRP on shares ______, making it ideal for decreasing router workload and data transmission

Answer 1

Incremental

Question 2

EIGRP is a _____ protocol allowing routers to share route data automatically.

Answer 2

routing

Question 3

EIGRP is proprietary solution for who?

Answer 3

CISCO

Question 4

Open Shortest Path First (OSPF) is an IP routing protocol that serves as an ___________ for the internet.

Answer 4

Interior Gateway Protocol (IGP)

Question 5

EIGRP and OSPF is classified as a ______ protocol, wherein the routers exchange topology information with their closest neighbors.

Answer 5

link-state routing

Question 6

What is the CISCO metric for OSPF

Answer 6

10^8 /bandwidth

Question 7

What indicates Port Address Translation in this command:
“ip nat inside source list 1 pool entpool overload”

Answer 7

overload

Question 8

What is the router called that is trusted for time

Answer 8

Master

Question 9

For DNS, what is an A record

Answer 9

holds the IPv4 address for a hostname

Question 10

For DNS, what is a CName record

Answer 10

It is the alias of a hostname

Question 11

For DNS, what is a PTR record

Answer 11

It maps an IP address to its FQDN

Question 12

For DNS, what is an AAAA record

Answer 12

IPv6

Question 13

When will a client ask for a renewal IP from the DHCP

Answer 13

1/2 of the lease

Question 14

What are the 4 steps for DHCP

Answer 14

1. Discover
2. Offer
3. Request
4. Acknowledgement

Question 15

A SNMP (Simple Network Management Protocol) uses what kind of architecture

Answer 15

Manager & agent

Question 16

What management methodology is used to improve existing processes?

Answer 16

Kanban

Question 17

YAML (YAML Ain’t Markup Language) used what to define keys and values as pairs?

Answer 17

mapping

Question 18

How can you identify a YAML file off the bat?

Answer 18

it starts with 3 dashes

Question 19

What does REST stand for and what is it?

Answer 19

Representational State Transfer. Architecture style for designing communication interfaces.

Question 20

What is SOAP

Answer 20

Simple Object Access Protocol, protocol for communicating between applications

Question 21

NETCONF protocol was created to ______ SNMP

Answer 21

Replace

Question 22

How do you know the start of a JSON object

Answer 22

A JSON object begins and ends with curly brackets {}

Question 23

Unlike JSON or XML the ________ is important for YAML

Answer 23

white-space

Question 24

______ is used when software is directly communicating with another software

Answer 24

API (Application Programming Interface)

Question 25

What are the 2 web-based APIs

Answer 25

SOAP & REST

Question 26

What is the main difference between SOAP and REST

Answer 26

SOAP is a protocol and very strict, REST is an architecture and give guidelines

Question 27

Is REST stateful or stateless

Answer 27

Stateless

Question 28

NETCONF used ______ as it's connection method while RESTCONF uses _______

Answer 28

NETCONF - SSH RESTCONF - HTTP(S)

Question 29

What are the 3 popular Configuration Management Tools

Answer 29

Ansible, Puppet, and Chef

Question 30

Ansible module is a pre-built _______ script.

Answer 30

Python

Question 31

Ansible playbooks are _____ files

Answer 31

YAML

Question 32

Puppet and Chef uses an ______.

Answer 32

agent

Question 33

Ansible is more suitable for ____ devices and Puppet and Chef are better for _______.

Answer 33

Network, Server Network devices use Ansible due to being agentless

Question 34

What is DNA (Digital Network Architecture)?

Answer 34

Cisco SDN controller to manage enterprise environments

Question 35

With SD-Access Software, traffic flow is based on....?

Answer 35

user identify, not physical location

Question 36

What 2 components are required for SD-Access

Answer 36

ISE and the security policy configured on the DNA Center

Question 37

VLAN Trucking Protocol (VTP) can add, edit, or delete VLANS on VTP ______, and then VTP ____ synchronize their VLAN databases with them

Answer 37

server, client

Question 38

A switch with the highest _______ number in a VTP network will become