Refer to the exhibit. An engineer must configure a load balancer server. The engineer prepares a script to automate workflow by using Bash. The script installs the nginx package, moves to the /opt/nginx directory, and reads the sites.txt file for further processing. Based on the script workflow, which process is being automated within the loop by using the information in sites.txt?

creating a file per each line in sites.txt with the information in template.conf, creating a link for the previously created file, and then changing the ownership of the created files

using the content of the file to create the template.conf file, creating a link from the created file to the /etc/nginx/sites_enabled, and then changing the file execution permissions

creating a new file based on template.conf in the /etc/nginx/sites_enabled directory for each line in the sites.txt file, and then changing the file execution permissions

using the information in the file to create a set of empty files in the /etc/nginx/sites_enabled directory, and then assigning the owner of the file

Refer to the exhibit. A network engineer must collect information from the network. The engineer prepares a script to automate workflow by using Cisco Meraki API. The script must run over nested loops to collect organization and network information and uses the collected data for final collection. Which process is being automated by using the Python script?

Collect the IDs of the clients on the BLDG21 network.

Provide the BLDG21 network information if it is part of the ACME organization.

Gather the IDs of the ACME organization, the BLDG21 network, and the clients on the network.

Refer to the exhibit. What is the function of the Python script?

Loop through the returned list of network devices and, for each device, print the device name and management IP address.

Count and print the total number of available devices.

For each device that is returned, display the device type and associated management IP address.

Iterate over a list of network devices and write all device names and management IP addresses to an output file.

Which line is an example of the start of a chunk from a unified diff?

@@ -20191007T1200 +20191008T1349 @@

Refer to the exhibit. What is the result of executing this Ansible playbook?

The playbook backs up the start-up configuration of CISCO_ROUTER_01

The playbook copies a new start-up configuration to CISCO_ROUTER_01

The playbook copies a new running configuration to CISCO_ROUTER_01

The playbook backs up the running configuration of CISCO_ROUTER_01

The playbook backs up the start-up configuration of CISCO_ROUTER_01

Refer to the exhibit. Which two statements describe the configuration of the switch after the Ansible script is run? (Choose two.)

Traffic from ports 0/2 to 0/5 is able to flow on port 0/1 due to the trunk.

GigabitEthernet0/2 and GigabitEthernet0/3 are access ports for VLAN 6.

Traffic from ports 0/2 to 0/5 is able to flow on port 0/1 due to the trunk.

GigabitEthernet0/1 is left unconfigured.

GigabitEthernet0/2 and GigabitEthernet0/3 are access ports for VLAN 6.

Traffic is able to flow between ports 0/2 to 0/5 due to the trunk on port 0/1.

Traffic on ports 0/2 and 0/3 is connected to port 0/6.

Refer to the exhibit. What is the effect of this Ansible playbook on an IOS router?

The start-up configuration of the IOS router is copied to a local folder.

A new running configuration is pushed to the IOS router.

The start-up configuration of the IOS router is copied to a local folder.

The current running configuration of the IOS router is backed up.

A new start-up configuration is copied to the IOS router.

Refer to the exhibit. A developer must integrate a bot with an internal communication app. The developer wants to replace the webexbot package with the teamsbot package by using Ansible and prepares a playbook. In the first two tasks, the playbook stops the webexbot and verifies that the teamsbot is installed. What is accomplished in the last task of the workflow when the developer runs the Ansible playbook?

uninstalls the webexbot package and removes its configuration files

installs the webexbot and retains the configuration files

stops the webexbot service and uninstall it and retains its configuration files

searches whether the purge package is available in the repository and uninstalls the webexbot package

What is an advantage of using network programmability?

It provides for more scalable and replicable network provisioning.

Manual configuration is faster.

It removes CLI access for devices.

It provides for more scalable and replicable network provisioning.

Which description of a default gateway is true?

It is a device that receives IP packets that have no explicit next-hop in the routing table.

It is a security feature that denies certain traffic.

It is a device that receives IP packets that have no explicit next-hop in the routing table.

It is a feature that translates between public and private addresses.

It is a device that receives Layer 2 frames with an unknown destination address.

What is the purpose of a MAC address?

to uniquely identify a network interface in a LAN

to uniquely identify a switch in a LAN

to uniquely identify a router in a LAN

to uniquely identify a network interface in a LAN

to uniquely identify a device on the Internet

Refer to the exhibit. Which two statements about the network diagram are true? (Choose two.)

One of the routers has two connected serial interfaces.

PC-A and PC-B are in the same subnet.

The subnet address of PC-B has 18 bits dedicated to the network portion.

One of the routers has two connected serial interfaces.

R1 and R3 are in the same subnet.

PC-A and PC-B are in the same subnet.

The subnet of PC-C can contain 256 hosts.

Which detail is included in a routing table?

destination next hop or outgoing interface

Users cannot access a webserver and after the traffic is captured, the capture tool shows an ICMP packet that reports "time exceeded in-transit". What is the cause of this webserver access issue?

A router along the path is misrouting the packets in a wrong direction.

A router along the path has the wrong time.

A router along the path is misrouting the packets in a wrong direction.

The server is too loaded and the connection could not be handled in time.

The server is too far away and the packets require too much time to reach it.

What is the purpose of a firewall in application deployment?

limits traffic to only ports required by the application

adds TLS support to an application that does not support it natively

limits traffic to only ports required by the application

provides translation for an application's hostname to its IP address

forwards traffic to a pool of instances of the application

A small company has 5 servers and 50 clients. What are two reasons an engineer should split this network into separate client and server subnets? (Choose two.)

Subnets will split domains to limit failures.

A router will limit the traffic types between the clients and servers.

Subnets will split domains to limit failures.

A router will limit the traffic types between the clients and servers.

Subnets provide more IP address space for clients and servers.

A router will bridge the traffic between clients and servers.

Internet access to the servers will be denied on the router.

What is the function of an IP address in networking?

represents the unique ID that is assigned to one host on a network

represents a network connection on specific devices

specifies the type of traffic that is allowed to roam on a network

specifies resource's location and the mechanism to retrieve it

represents the unique ID that is assigned to one host on a network

What are two functions of a routing table on a network device? (Choose two.)

It lists the routes to a particular destination.

It lists the static and dynamic entries.

It lists the routes to drop traffic.

It lists the routes to a particular destination.

It lists the static and dynamic entries.

It lists hosts that are one hop away.

It lists entries more than two hops away.

What does a load balancer distribute in a network environment?

incoming traffic across multiple servers

different TCP connections to the routers

incoming traffic across multiple servers

traffic in the network by leveraging the switch architecture

outgoing connections to the network

What is the purpose of a MAC address on a network device?

unique hardware address that identifies the network interface of a device

unique network address that identifies the network interface of a device

unique network interlace address that is provided by the DHCP server

unique hardware address that identifies the network interface of a device

unique hardware interface address that is provided by the central switch

How are load balancers used in modern application deployments?

Bring up new compute units, test the compute units, and switch the traffic from old units to new units.

Turn off traffic and take down compute units, then update and bring the compute units back up.

Allow traffic to continue as new compute units are brought up and old compute units are taken down.

Allow http and https traffic to continue as old compute units are discontinued before new units are brought up.

Bring up new compute units, test the compute units, and switch the traffic from old units to new units.

Cisco 200-901 Practice Test 4 - Free Online Exam Questions 121-160

What are two advantages of YANG-based approaches for infrastructure automation? (Choose two.)

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