Chapter 14 - Network Automation Flashcards

1
Q

what is the process that is self-driven, that reduces and potentially eliminates, the need for human intervention?

A

automation

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2
Q

when a device takes a course of action based on an outside piece of info, what is that device referred to as?

A

a smart device

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3
Q

what does it mean when they say a device can “think”?

A

Devices having the ability to connect a series of related pieces of info together and then use them to alter a course of action

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4
Q

____________ are simply a way to store and exchange data in a structured format.

A

Data Formats

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5
Q

what data format is a popular format used by web services and APIs to provide public data?

A

JSON data format

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6
Q

characteristics of JSON data format

A
  • uses hierarchical structure and contains nested values
  • uses braces { } to hold objects and square brackets [ ] for arrays
  • data is written in key/value pairs
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7
Q

which data format doesnt use brackets or commas

A

YAML data format

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8
Q

which data format uses a hyphen to separate each element in a list

A

YAML data format

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9
Q

what data format encloses its data within a related set of tags

A

XML data format

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10
Q

This data format is a minimalist format that is very easy to read and is considered a superset of another data format

A

YAML data format

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11
Q

TRUE or FALSE: White space in JSON format is significant and must be correctly formatted.

A

False

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12
Q

API acts as a kind of messenger btwn….

A

Requesting application and the application on the server that provides the data or service.

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13
Q

What is an API call

A

it’s the message from the requesting application to the server where the data resides

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14
Q

what is the name of the software that allows other applications to access its data or services and is also a set of rules describing how one app can interact with another and instructions to allow the interaction to occur?

A

API

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15
Q

what type of API requires user get a free key or token prior to using the API

A

Open API or Public API

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16
Q

type of API that allows an authorized salesperson to access internal sales data on their mobile devices

A

Internal or Private API

17
Q

type of API that travel services use to access an airline’s API. business partner must have license or other form of permission to use the API

A

Partner API

18
Q

which web service API is considered slow to parse, complex and rigid?

19
Q

which web service API was developed prior to SOAP?

20
Q

which web service API is a messenging protocol for exchanging XML-structured info and most often used over HTTP or SMTP

21
Q

what are the four types of web service APIs?

A

SOAP
REST
XML-RPC
JSON-RPC

22
Q

Which of the following APIs is used by Cisco to provide access to students to complete labs?

A

Open API or Public API

23
Q

What is RESTful API

A

API that conforms to the constraints of the REST architecture

24
Q

what is REST API

A

API that works on top of the HTTP protocol

25
three features of RESTful API
- client-server - stateless - cacheable
26
what is a string of characters that identifies a specific network resource
a URI - Uniform Resource Identifier
27
four common HTTP methods that RESTful API uses
POST, GET, PUT/PATCH, DELETE
28
URI has two specializations
URN and URL
29
Parts of a URI
protocol/scheme hostname path and file name fragment
30
what three components make up the Query portion of an API request?
- Key - format - parameters
31
other ways that RESTful API request can be made
- developer web site - Postman - Python - Network operation systems - NETCONF and RESTCONF
32
goal of configuration management tools
reduce complexity and time involved in configuring and maintaining a large-scale network infrastructure
33
configuration management tools available
Ansible Chef Puppet SaltStack
34
three IBN essential functions
- translation - activation - assurance
35
which IBN essential function enables admin to express expected networking behavior that will best support business intent
translation
36
which IBN essential function orchestrates policies and configures systems
activation
37
which IBN essential function provides continuous insights to management and performs corrective actions
assurance
38
term used to describe an overlap that represents the logical topology used to virtually connect to devices
fabric