Cisco Examn test 01 Flashcards
- Which of the following bash commands can be used to print the list of system variables? (Choose Two)
set
venv
show
printenv
Set,
Printenv
What is the usually the next step in a CI/CD pipeline after the build phase?
test
deploy
release
code
Deploy
The binary resulting from compiling and building your Dockerfile is known as an?
Directory
File
Image
Container
Image
Which type of application manages virtual machines on a host where each virtual machine may have a different operating system?
serverless function
container orchestrator
hypervisor
docker
hipervisor
The benefits of continuous testing are? (Choose Two)
A/ Ensures the quality and speed of the builds
B/Detect errors as soon as they occur in the systemCorrect Answer
C/Increased business risks
D/Detect errors as soon as they occur in the company
A,B
Which type of software infrastructure specifically facilitates the use of IoT applications?
Public clouds
On premises solutions
Hybrid clouds
Edge clouds
Edge Clouds
What types of variables are used in bash?
System variables
User-defined variables
Unknown variables
Class defined variable
System variables
User-defined variables
What are the different phases of the Waterfall model?
A/ Requirements, Design, Execution, Testing, and Release
B/ Requirements, Execution, Testing, and Release
C/ Requirements, Design, Execution and Release.
D/ Requirements, Design, Execution, Testing, and Rollback
A
What are JSON, XML, and YAML?
LaTeX formats that can be used to store structured data
Cisco router running or startup configuration file formats
Executable file formats
Text-file formats that can be used to store structured data
Text-file formats that can be used to store structured data
What is module and package in Python? (Choose Two)
In Python a module must be executable
The folder of Python program is a package of modulesCorrect Answer
A module name end with the suffix .text appended
In Python, module is the way to structure programCorrect Answer
The folder of Python program is a package of modulesCorrect Answer
In Python, module is the way to structure programCorrect Answer
The syntax of JSON is considered as a subset of the syntax of JavaScript including the following (Choose Two)
Curly braces
Dollar sign
Name/Value pairsCorrect Answer
Period
Curly braces
Name/Value pairsCorrect Answer
Which GIT command gets an existing Git repository
Git get https://someRepo.git
Git clone https://someRepo.git
Git mkdir https://someRepo.git
Git init -r https://someRepo.git
Git clone https://someRepo.git
The software development life cycle (SDLC) is the process of developing software starting from an idea and ending with delivery. What are common phases of an SDLC? (Choose Two)
Security
Code Review
Requirements & Analysis
Implementation
Requirements & Analysis
Implementation
Which two are benefits of version control?
Properly Storing Versions
Syntax review
Collaboration
Community engagement
Properly Storing Versions
Collaboration
gRPC is super fast and efficient because it uses which of the following?
Double Buffers
Circular Buffers
Protocol Buffers
Single Buffers
Protocol Buffers
Which is not a Rest API Method?
PUT
GET
PATCH
REMOVE
REMOVE
What status code will likely indicate that your application has hit an APIs rate-limit?
429
401
403
404
429
SOAP (Simple Object Access Protocol): uses which protocol as a format to transfer data?
Binary
JSON
XML
Text
XML
The two of most Common API Authentication Methods are? (Choose Two)
Clear text Authentication
Basic Authentication
Oauth Authentication
Biometric Authentication
Basic Authentication
Oauth Authentication
With Token Based Authentication you obtain a token by providing?(Choose Two)
ID
Usernamer
Password
Cookie
Usernamer
Password
You are getting a 400 BAD REQUEST status code on your PUT API call. What is the reason this is occurring?
There is a typo in the JSON Body
There is a typo in the URL path
You are using HTTP instead of HTTPS
There is a typo in the host name
There is a typo in the JSON Body
What does the RESTCONF protocol use for configuring data defined in YANG, using the datastore concepts defined in the NETCONF protocol?
SSL
WebSockets
HTTP
SSH
HTTP
Which of these Cisco SDKs work with ACI?
Incorrect answer
UCS
Instant Connect
IMC
Cobra
Cobra
What are some benefits provided by the Python-based webexteamssdk? (Choose two.)
This SDK is better supported than the Webex Teams APIs.
This SDK manages requests with pagination.
This SDK provides error reporting.Correct Answer
This SDK also integrates with the Webex Devices API.
This SDK gives you access to more API calls within Webex Teams.
This SDK manages requests with pagination.
This SDK provides error reporting.Correct Answer
Which category of products does Cisco Identity Services Engine (ISE) belong in?
Security
Administration
IoT
Collaboration
Security
With UCS Director and UCS Manager, what use cases are available?
Telemetry data collection and analysis.
Bare metal server provisioning and monitoring virtual environments.
Call center and call management over IP networks.
Underlying central system workflow management and migration
Bare metal server provisioning and monitoring virtual environments.
With the Cisco Umbrella Enforcement API, what lists can you create and maintain?
Custom blocked and allowed domain lists.
Decision points for blocking or allowing a domain.
Lists of quarantined desktops, laptops, phones, and devices by region.
Known malware, vulnerabilities, and security breaches, listed by severity.
Custom blocked and allowed domain lists.
By default, the Webex Teams API will only return a max of how many items prior to requiring you to use pagination?
10
25
100
50
100
What is the name of the Cisco SD-WAN dashboard?
vManager
vSmart
vMetrics
vManage
vManage
- Two computers are connected to a Cisco Catalyst Layer 2 switch. PC1 is assigned the address 10.250.20.20/26 and PC2 is assigned the address 10.250.20.50/26. When a user on PC1 issues the ping 10.250.20.63 command, will PC2 respond to it?
Yes, if both ports on the switch belong to the same VLAN.
No, because 10.250.20.63 is not in the subnet that PC1 belongs to.
No, because 10.250.20.63 is not the IP of PC2.
Yes, if the ip routing command is configured on the switch.
??????
What is the first 24 bits in a MAC address called?
NIC
OUI
BIA
VAI
OUI
Which statement about VLANs is correct?
VLANs separate a large broadcast domain into smaller segments.
VLANs create a large broadcast domain out of smaller segments.
VLANs separate a large collision domain into smaller segments.
VLANs create a large collision domain out of smaller segments.
VLANs separate a large broadcast domain into smaller segments.
Which three statements about a standard firewall on an Application Control Engine (ACE) are correct? (Choose three.)
A/ It examines traffic in both directions.
B/ It has presence on the network.
C/ It examines traffic in one direction.
D/ It has no presence on the network.
E/ It forms a barrier between two parts of a network.
F/ It accepts or rejects packets and does not modify packets.
A,B,E
Which technology allows a large number of private IP addresses to be represented by a smaller number of public IP addresses?
RFC 1631
NTP
RFC 1918
NAT
NAT
You are using HAProxy to balance traffic between several web servers. It is necessary that a user connects to the same back-end server during the session duration. What is the correct configuration option for the “balance” directive?
uri
Stick
Roundrobin
leastconn
rdp-cookie
rdp-cookie
What are three benefits of implementing VLANs? (Choose three)
A/ Port-based VLANs increase switch-port use efficiency, thanks to 802.1 Q trunks.
B/ A higher level of network security can be reached by separating sensitive data traffic from other network traffic.
C/ A more efficient use of bandwidth can be achieved allowing many physical groups to use the same network infrastructure.
VLANs make it easier for IT staff to configure new logical groups, because the VLANs all
D/ belong to the same broadcast domain.
E/ Broadcast storms can be mitigated by decreasing the number of broadcast domains, thus increasing their size.
F/ Broadcast storms can be mitigated by increasing the number of broadcast domains, thus reducing their size.
B,D,F
Which Ansible structure define reusable idempotent activities and their configurations to be used in playbooks?
Target vars
host vars
group vars
roles
ROLES
The technical goal of CI is to establish a consistent and automated way to?
Build, package, and test applications
Package, clean and test applications
Build, package, and apply applications
Grow, unpack, and test applications
Build, package, and apply applications
With Model-driven programmability you can control the network device using? (Choose Two)
Jinja2
YAML
RESTCONFCorrect Answer
gRPCCorrect Answer
RESTCONFCorrect Answer
gRPCCorrect Answer
Infrastructure as Code (IAC) is a type of IT infrastructure that operations teams can use to?
Automatically locate and provision through code, rather than using a manual process
Automatically manage and provision through code, rather than using a manual process
Automatically manage and provision without code, rather than using a manual process
Automatically manage and provision through code, when using a manual process
Automatically manage and provision through code, rather than using a manual process
Which approach to Infrastructure as Code defines the steps necessary to reach the desired end state of a job that changes configuration?
dynamic
imperative
declarative
formal
IMPERATIVE
ou want to add a device to your network and use pyATS to test its inclusion: what file would need to be updated first to include this device?
Test Scripts file
Testbed file
Test Cases file
Job File
Test Scripts file
What is the role of an “agent” in a SDN (software defined networking) automation tool like Puppet/Chef?
centralize the configuration of network devices
translate configuration instruction to device specific format
defines the end state of configuration
defines the instructions for state change
translate configuration instruction to device specific format
