Cisco 200-901 Online Practice Questions and Exam Preparation

Cisco 200-901 Online Questions & Answers

• Question 491:

  What must be created on a network to enable devices in different network segments to communicate as if attached to the same wire?

  A. VLAN
  B. SAID
  C. VTP
  D. MTU
  A. VLAN

  ---

  "VLANs provide a way to group devices within a LAN. A group of devices within a VLAN communicate as if they were attached to the same wire. VLANs are based on logical connections, instead of physical connections" Source: https://www.ciscopress.com/articles/article.asp?p=2181837andseqNum=4

• Question 492:

  In DNS, which record specifies an alias that refers to another name that ultimately resolves to an IP address?

  A. CNAME
  B. NS
  C. AAA
  D. SOA
  A. CNAME

  ---

  https://ns1.com/resources/dns-types-records-servers-and-queries

• Question 493:

  DRAG DROP

  Refer to the exhibit.

  

  Drag and drop the code from the bottom onto the box where the code is missing to construct a Python script by using the Cisco SDK. Not all options are used.

  Select and Place:

  

  

  ---

  Explanation/Reference:

• Question 494:

  Which application should be used to externally access all applications deployed in the same host machine with a single public IP address and port, when each application listens on different local ports?

  A. reverse proxy
  B. load balancer
  C. DNS
  D. firewall
  A. reverse proxy

  ---

  One option for accessing multiple applications on a single host machine with a single public IP address and port is to use a reverse proxy. A reverse proxy is a type of server that sits in front of one or more backend servers, intercepting traffic from clients and forwarding it to the appropriate backend server. To use a reverse proxy in this scenario, you would configure the reverse proxy to listen on the public IP address and port, and then configure it to forward traffic to the appropriate local port based on the hostname or URL requested by the client

• Question 495:

  Refer to the exhibit.

  

  What is the function of the Python script?

  A. Loop through the returned list of network devices and, for each device, print the device name and management IP address.
  B. Count and print the total number of available devices.
  C. For each device that is returned, display the device type and associated management IP address.
  D. Iterate over a list of network devices and write all device names and management IP addresses to an output file.
  A. Loop through the returned list of network devices and, for each device, print the device name and management IP address.

• Question 496:

  What is a capability of the AXL API?

  A. It adds a user to a collaboration space to share information and files.
  B. It allows a meeting to be created with users that do not belong to same organization.
  C. It collects information about system, cluster, and database settings.
  D. It executes SQL commands in Cisco Unified Communications Manager.
  D. It executes SQL commands in Cisco Unified Communications Manager.

  ---

  The AXL (Administrative XML) API is a SOAP-based API used by Cisco Unified Communications Manager (CUCM) to allow third-party applications to perform administrative tasks. One of the key capabilities of the AXL API is that it allows users to execute SQL commands within CUCM. This capability can be used to query and modify the CUCM database, enabling tasks such as retrieving information about users, devices, and configurations, or making updates to the CUCM system. References: Cisco DevNet Associate Certification Guide Cisco Unified Communications Manager AXL Developer Guide

• Question 497:

  An application developer deploys several applications on the same server. The environment runs on a single operating system and allows the developer to bind dependencies with the application code. Which environment has the code been developed in?

  A. bare metal server
  B. virtual machine
  C. container
  D. Linux server
  C. container

  ---

  Explanation Explanation/Reference:

• Question 498:

  How does requesting a synchronous API operation differ from requesting an asynchronous API operation?

  A. clients receive responses with a task id for further processing
  B. clients subscribe to a webhook for operation results
  C. clients poll for the status of the execution of operations
  D. clients can access the results immediately
  D. clients can access the results immediately

• Question 499:

  Refer to the exhibit.

  

  A network engineer works on a Cisco DevNet application that is available for download on the Cisco DevNet website. The engineer prepares a bash script to automate operations that relate to the application. Which workflow is being automated in the bash script?

  A. compilation and configuration of the Cisco DevNet application so that it must be started manually
  B. compilation, installation, and configuration of the Cisco DevNet application so that it starts automatically
  C. compilation and installation of the Cisco DevNet application for an autonomous deployment model
  D. installation and configuration of the Cisco DevNet application so that it starts manually
  B. compilation, installation, and configuration of the Cisco DevNet application so that it starts automatically

• Question 500:

  What is a capability of Ansible playbooks?

  A. They execute scheduled tasks regularly.
  B. They define the state for a device configuration.
  C. They collect SNMP logs from networking devices.
  D. They utilize the target device agent to execute.
  B. They define the state for a device configuration.

  ---

  Declarative feature Ansible Automation Platform uses a declarative model that lets you describe the "what" (desired state of your systems and services) versus the "how" (steps to achieve that desired state). This goal-centric approach makes it easier for your IT operations teams to quickly start automating and supports reliable, idempotent infrastructure configuration. https://www.ansible.com/use-cases/configuration-management