EMT Practice Test

1. Question Content...

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Question1: How can you tell if ssh has been disabled for an app?

Question2: What is Shadow IT?

Question3: Which of these best describes a mircoservice?

Question4: Which script determines whether or not to apply the buildpack to an app?

Question5: You are pushing an app to Cloud Foundry called my-app, but the app is failing to push successfully. How do you go about retrieving the logs to troubleshoot the issue?

Question6: What does it mean to be Cloud Native? (Choose all that apply)

Question7: What is horizontal scaling?

Question8: What does the cf target command do?

Question9: What command would you use to deploy an app to Cloud Foundry?

Question10: What command is used to add a domain to your Cloud Foundry Org?

Question11: What command would you use to list service offerings in the marketplace?

Question12: Which HTTP headers get appended to HTTP traffic when it goes through Gorouter? (Choose all that apply)

Question13: What kinds information can you find on the Space page?

Question14: What does the Java buildpack not bundle?

Question15: What best describes binding a service instance to a route associates the route_service_url with the route in the CF router?

Question16: What steps would you take to bind a MongoDB backing service called mongodb-api to your API application called vulcan?

Question17: Which attribute to specify the memory limit for all instances of an app?

Question18: How do you attach a Service Broker instance to an application? (Choose all that apply)

Question19: Cloud Foundry requires that each app that you deploy has a unique URL. What flag do you use to ensure that your route is unique when you execute cf push?

Question20: What commands are not listed when using the cf -h?

Question21: What is Firehose?

Question22: What command would you run to find the API version of Cloud Foundry?

Question23: How do you run a task on an application?

Question24: Your team is developing a Java application that requires a custom Java buildpack. The buildpack lives in a git repository. When you execute a cf push, how do you use a custom buildpack?

Question25: How do you start an app in Cloud Foundry. (Choose all that apply)

Question26: The frontend team has just finished a major redesign of the corporate web site. You perform a blue- green deployment to ensure that there is no downtime of the site. You completed the deployment of the site. After a few minutes, you are notified that by one of the members of QA that the old version of the app is occasionally showing up when they hit the site.

Question27: Which 12-Factor principle is best described by maximizing robustness with fast startup and graceful shutdown?

Question28: Which of the following is not a component of Diego?

Question29: What is the URL for Pivotal Cloud Foundry?

Question30: You need to add the following routes myapp.cfapps.io and myapp1.cfapps.io to your manifest. What needs to be added to the manifest to satisfy this request?
applications:
name: myapp disk_quota: 512M memory: 512M instances: 1

Question31: What cf-cli command would you use to remove a route from the blue site?

Question32: How does the Go buildpack automatically detected if an app is using Go? (Choose all that apply)

Question33: What kinds of info can be found on the Billing Statement page?

Question34: Which of the following Loggregator components is used by cf logs to get log data?

Question35: Which of these commands are valid ways to push an application to Cloud Foundry using a manifest file?

Question36: When the blue deploy is ready to be deleted, what command do you execute?

Question37: Which of these is not a part of the Agile Manifesto?

Question38: Your team is deploying an inventory management system called management-locker to Cloud Foundry.
It uses a MongoDB backing service to store data. One of the requirements from operations is that all new apps must log data to a syslog server. The URL for the syslog server is syslog.mycompany.com, and it uses port 8080, and will be called syslog-internal. How would you go about configuring management- locker to use the syslog server?

Question39: You are pushing two apps to Cloud Foundry. These two apps are microservices that compose a single application. The first app is an API called api-my-app. The second is a GUI interface called my-app. The GUI will consume the API as a user provided service called api-my-app-service. The domain for both apps will be using cfapp.io. You need a parameter called uri. What command and flags would you use to create the user provided service? (Choose all that apply)

Question40: Which command would you use to bing a security group to all of your existing spaces of an org?

Question41: Where would you go to create services in Pivotal Web Services?

Question42: What flag would you use to ensure your app has an unique route?

Question43: What does PaaS manage?

Question44: You have a route called myapp.cfapps.io that needs to be deleted from the development space, and the development space has already been targeted. What command would you execute to delete the route?

Question45: You need to add an SSL certificate to your app. How do you add it to your application?

Question46: Where do you specify the version of npm you want to be installed on your app instance?

Question47: What are buildpacks? (Choose all that apply)

Question48: What does Traditional Infrastructure manage?

Question49: What are backing services?

Question50: What command would you use to bind a security group when staging an application?

Question51: Your team is working on deploying a Node.JS application to Cloud Foundry. Your app requirers Node.JS version 8.9.4 and NPM 5.6.0. How do you tell Cloud Foundry to use these versions?

Question52: Which command would you use to remove a security group when staging an application?

Question53: What is Cloud Controller responsible for?

Question54: What is a service instance?

Question55: What is a User-Provided Service Instances?