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CCNA > Practice Test Domain 1 > Flashcards

Practice Test Domain 1 Flashcards

1
Q

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

A

Incremental

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2
Q

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

A

routing

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3
Q

EIGRP is proprietary solution for who?

A

CISCO

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4
Q

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

A

Interior Gateway Protocol (IGP)

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5
Q

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

A

link-state routing

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6
Q

What is the CISCO metric for OSPF

A

10^8 /bandwidth

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7
Q

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

A

overload

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8
Q

What is the router called that is trusted for time

A

Master

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9
Q

For DNS, what is an A record

A

holds the IPv4 address for a hostname

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10
Q

For DNS, what is a CName record

A

It is the alias of a hostname

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11
Q

For DNS, what is a PTR record

A

It maps an IP address to its FQDN

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12
Q

For DNS, what is an AAAA record

A

IPv6

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13
Q

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

A

1/2 of the lease

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14
Q

What are the 4 steps for DHCP

A
  1. Discover
  2. Offer
  3. Request
  4. Acknowledgement
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15
Q

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

A

Manager & agent

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16
Q

What management methodology is used to improve existing processes?

A

Kanban

17
Q

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

A

mapping

18
Q

How can you identify a YAML file off the bat?

A

it starts with 3 dashes

19
Q

What does REST stand for and what is it?

A

Representational State Transfer. Architecture style for designing communication interfaces.

20
Q

What is SOAP

A

Simple Object Access Protocol, protocol for communicating between applications

21
Q

NETCONF protocol was created to ______ SNMP

A

Replace

22
Q

How do you know the start of a JSON object

A

A JSON object begins and ends with curly brackets {}

23
Q

Unlike JSON or XML the ________ is important for YAML

A

white-space

24
Q

______ is used when software is directly communicating with another software

A

API (Application Programming Interface)

25
Q

What are the 2 web-based APIs

A

SOAP & REST

26
Q

What is the main difference between SOAP and REST

A

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

27
Q

Is REST stateful or stateless

A

Stateless

28
Q

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

A

NETCONF - SSH
RESTCONF - HTTP(S)

29
Q

What are the 3 popular Configuration Management Tools

A

Ansible, Puppet, and Chef

30
Q

Ansible module is a pre-built _______ script.

A

Python

31
Q

Ansible playbooks are _____ files

A

YAML

32
Q

Puppet and Chef uses an ______.

A

agent

33
Q

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

A

Network, Server
Network devices use Ansible due to being agentless

34
Q

What is DNA (Digital Network Architecture)?

A

Cisco SDN controller to manage enterprise environments

35
Q

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

A

user identify, not physical location

36
Q

What 2 components are required for SD-Access

A

ISE and the security policy configured on the DNA Center

37
Q

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

A

server, client

38
Q

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

A

CCNA (12 decks)

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