350-601 Exam Questions & Answers
Implementing and Operating Cisco Data Center Core Technologies • Cisco
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Sample 350-601 Questions
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Which data structure results from running the following Python code?
import json
f = open('fname.json', 'r')
var1 = json.load(f)
var1
The resulting output is:
{
u'bd': u'bd1',
u'app': {
u'epgs': [
{u'name': u'app'},
{u'name': u'web'},
{u'name': u'db'}
],
u'name': u'OnlineStore'
},
u'name': u'182324589678',
u'pv1': u'pv1'
}
The outermost data structure is a Python dictionary because its contents are enclosed in braces and organized as key-value pairs. Examples include bd: bd1, name: 182324589678, and pv1: pv1. The json.load() function reads the JSON document from the opened file and converts each JSON object into a Python dictionary. The value associated with the app key is a nested dictionary. Inside that dictionary, epgs maps to a list containing three additional dictionaries. Although the overall structure contains a list, its outermost object---and therefore the value assigned to var1---is a dictionary. A set also uses braces in Python but contains individual unordered values rather than colon-separated key-value pairs. Tuples use parentheses, while lists use square brackets.
Which two protocols are used by the NFSv4 protocol? (Choose two.)
How does a modular Cisco Nexus 9000 Series Switch handle an in-service software (ISSU) upgrade as compared to a nonmodular switch?
The correct answer is D. A modular Cisco Nexus 9000 Series switch is designed with redundant supervisor capabilities, which allows the platform to perform an In-Service Software Upgrade (ISSU) with minimal or no traffic disruption when the hardware, software release, and features all meet ISSU compatibility requirements. The modular architecture supports stateful control-plane switchover and coordinated module upgrade behavior, which is the key difference from a typical nonmodular or fixed-form-factor switch.
This is why option D is correct: the modular platform can maintain forwarding while the supervisors transition during the upgrade process. By contrast, option A is backwards, because modular chassis are the platforms most associated with nondisruptive upgrade capability. Option B
An engineer mus perform an initial configuration of VXLAN and MP-BGP EVPN on the Cisco Nexus 9000 Series platform. The underlay must be OSPF. and the VTEP must run with distributed default gateway on a VLAN interface. Which command set must be applied to meet these requirements?
An engineer modifies the virtual port channel domain on a Cisco Nexus 9000 Series Switch using Session Manager Which two commands must the engineer use to confirm the configuration is valid and apply the configuration to the switch? (Choose two.)
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