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NEW QUESTION # 32
An IT department needs to deploy a new application named 'Entfin434772390' across the entire enterprise.
The deployment must gradually transfer user traffic from an on older and nearly identical version of the application named 'Entfin02754932l'. Both versions of the application are running in the production environment.
Which release strategy should be used by the IT department?
- A. canary
- B. agile
- C. rollbacks
- D. blue/green
Answer: A
NEW QUESTION # 33
The IaC configuration for an application is being deployed using a CI/CD pipeline. Drag and drop the steps for this pipeline from the left into the correct order that they would be executed on the right. Not all options are used.
Answer:
Explanation:
Explanation
- The code repository is updated by a user.
- The CI tool is notified of an update.
- Integration test of the most recent configurations is performed
- The configuration changes are pushed to devices.
NEW QUESTION # 34
Which method is a safe way to provide a username/password combination to an application running as a service in a Docker container?
- A. as an environment variable in the Dockerfile
- B. encode the value with base64 in a secure DNS CTEXT entry
- C. Docker secrets
- D. Docker environment variable
Answer: C
Explanation:
Explanation
a docker secret is a blob of data, such as a password, SSH private key, SSL certificate, or another piece of data that should not be transmitted over a network or stored unencrypted in a Dockerfile or in your application's source code
NEW QUESTION # 35
What are two advantages of using Configuration Management Tools? (Choose two.)
- A. reduction in policy violations caused by human errors
- B. reduction of on-premises networking equipment
- C. reduction in administration costs
- D. reduction in networking team skills
- E. reduction in network changes already performed automatically
Answer: A,C
Explanation:
Explanation
Configuration Management Tools allow for automated configuration of networking equipment, which helps to reduce human errors and the time and money needed to manage and configure the equipment. For example, Cisco Configuration Professional (CCP) is a configuration management tool that provides automated configuration, validation, and troubleshooting of network infrastructure devices. CCP enables administrators to configure and deploy network changes quickly and efficiently, while also reducing the costs associated with manual configuration and troubleshooting.
NEW QUESTION # 36
What is a capability of node-level logging in Kubernetes?
- A. Using the local logging driver of Docker enables log persistence
- B. Using the Kubernetes JSON logging driver enables log persistence
- C. Output that is written to stdin is retrieved by using kubectl
- D. Output that is written to stderr is not logged or retrievable by using kubectl
Answer: B
NEW QUESTION # 37
Refer to the Exhibit.
Drag and drop the commands from the bottom onto the correct Terraform code in the exhibit to push a network object to a Cisco ASA Firewall device.
Answer:
Explanation:
NEW QUESTION # 38
FILL BLANK
Fill in the blank to complete the statement.
A user wants a Kubernetes deployment to run three separate pods of a web application at one time. In the deployment YAML, the user must configure the __________ field in the _________ subsection.
Answer:
Explanation:
selector, container
Section: Packaging and Delivery of Applications
NEW QUESTION # 39
To make logging searches more efficient and useful in Kibana, an Administrator wants to implement index patterns around the hostname of some software systems. Where should this be configured?
- A. Create an index pattern in Kibana.
- B. Create a time filter on Kibana to look at time only.
- C. Create a search index in Logstash.
- D. Configure a new JSON object in Kibana.
Answer: A
NEW QUESTION # 40
An application is being developed to be used by the HR department of a company on a global scale. The application will be used as a central repository for employee contracts. For user access, a RADIUS server will be used with authorized user groups.
Which action must be used to prevent developers from accidentally committing secrets in the code?
- A. Add a precommit Git hook to block the secrets
- B. Add a unit test to block the secrets
- C. Add dast to the repository to block the secrets
- D. Add a job in the CI build to block the secrets
Answer: D
NEW QUESTION # 41
Refer to the exhibit.
The exhibit shows the output of an Ansible task that prints the contents of the show_ip_int_brief variable that was registered in a different task in the playbook.
Which expression is used to print the output of the command without its header row?
- A. show_ip_int_brief['stdout_lines'][0][1:]
- B. show_ip_int_brief['stdout_lines'][0]
- C. show_ip_int_brief['stdout_lines'][1:]
- D. show_ip_int_brief['stdout_lines']
Answer: A
Explanation:
---
show_ip_int_brief["~stdout_lines'][0][1:]
---
stdout_lines - nested list,
[0], first element of above nested list (extract of all header + interfaces, coma separated for individual elements),
[1:] - 2nd, 3rd, 4th line of the above sub-list.
NEW QUESTION # 42
Refer to the exhibit.
What is the reason for this error message?
- A. The requests module is not installed.
- B. The required dependencies for the urllib3 module are not installed.
- C. The required dependencies for the requests module are not installed.
- D. The site-packages directory has been corrupted.
Answer: C
NEW QUESTION # 43
A DevOps engineer is supporting a containerized application with multiple components running across the Kubernetes cluster. Metrics from the container (CPU and memory) and application (requests per second and heap size) are being collected by Prometheus and displayed with Grafan a. Users report transaction timeout problems with the application, but the metric graphs all look within normal levels.
Which type of failure would prevent the engineer from seeing the problem using the captured metrics?
- A. CPU and memory metrics from Kubernetes nodes are not accurate due to the way that containers share resources.
- B. Some containers are crashing regularly and being restarted automatically by Kubernetes.
- C. Grafana has lost connectivity to Prometheus, which causes graphs to display only the cached data.
- D. The metricbeat agent has crashed and is no longer sending new data to Prometheus, so the metrics are not updating.
Answer: B
NEW QUESTION # 44
Drag and drop the commands from the bottom onto the correct Terraform code in the exhibit to push a network object to a Cisco ASA Firewall device.
Answer:
Explanation:
NEW QUESTION # 45
Which method is a safe way to provide a username/password combination to an application running as a service in a Docker container?
- A. as an environment variable in the Dockerfile
- B. encode the value with base64 in a secure DNS CTEXT entry
- C. Docker secrets
- D. Docker environment variable
Answer: C
Explanation:
Section: Security
NEW QUESTION # 46 
Answer:
Explanation:
NEW QUESTION # 47
A DevOps engineer must validate the working state of the network before implementing a CI/CD pipeline model. Which configuration management tool is designed to accomplish this?
- A. Python YAML data libraries
- B. Genie CLI
- C. Jenkins
- D. Travis CI
Answer: B
Explanation:
Explanation
Genie CLI is a configuration management tool that is designed to validate the working state of the network before implementing a CI/CD pipeline model. Genie CLI provides a set of commands that can be used to check the state of the network, view logs, and make changes to network configurations. It is a powerful tool for validating the state of the network before making changes, and can help avoid costly mistakes or unexpected issues.
NEW QUESTION # 48
FILL BLANK
Fill in the blanks to complete the line of Python code that sends a message to a Webex Teams room or person.
Answer:
Explanation:
post, messages
Section: Packaging and Delivery of Applications
NEW QUESTION # 49
Refer to the Exhibit.
Drag and drop the steps in Garter's public cloud management framework from the left into the order on the right.
Answer:
Explanation:
NEW QUESTION # 50
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