[Mar-2022] 1Z0-1043-21 Pre-Exam Practice Tests | Exam Questions and Answers for Oracle Cloud Study Guide
Oracle Cloud Platform Application Development 2021 Specialist Certification Sample Questions
NEW QUESTION 12
Which services are supported by OCI Service Broker?
Response:
- A. Object Storage, Autonomous Transaction Processing, Oracle Functions, and Autonomous Data Warehouse
- B. Autonomous Transaction Processing, Autonomous Data Warehouse, Oracle Streaming Service, and Oracle Vault
- C. Object Storage, Autonomous Data Warehouse, Oracle Streaming Service, and Oracle Functions
- D. Object Storage, Autonomous Transaction Processing, Autonomous Data Warehouse, and Oracle Streaming Service
Answer: D
NEW QUESTION 13
Which two statements are true about Worker applications In Oracle Application Container Cloud Service?
Response:
- A. They do not provide a public URL.
- B. They are configured using manifest.json
- C. They cannot have service bindings.
- D. They cannot be scaled out.
Answer: A,B
NEW QUESTION 14
You verified that the image has been successfully pushed to Oracle Cloud Infrastructure Registry.
Which artifact enables Kubernetes to pull an image from Oracle Cloud Infrastructure Registry when deploying a Load-Balanced application to a cluster?
- A. Kubernetespods
- B. Kube-Proxy
- C. Worker Nodes
- D. Kubernetes secret
Answer: D
NEW QUESTION 15
Which statement is true about designing custom APIs in Oracle Mobile Hub?
- A. Custom APIs canbe shared across mobile backends through the API catalog.
- B. Designing custom APIs entails defining the Node.js implementation in pseudocode.
- C. You may build theREST endpoints of a custom API through a RAML file or via the Endpoints tab on the Custom API page, but you should not mix these approaches.
- D. Custom endpoints built in RAML cannot be edited outside of the Oracle Mobile Hub environment
Answer: C
NEW QUESTION 16
Which Cloud service provides you with the ability to run container clusters on top of Oracle's Cloud Infrastructure?
Response:
- A. Oracle Container Engine for Kubernetes
- B. Oracle Cloud Infrastructure Registry
- C. Oracle Blockchain
- D. Oracle WebLogic Server for OCI
Answer: A
NEW QUESTION 17
You can define auto scaling policy for your application based on which metric?
Response:
- A. cpu
- B. memory
- C. memory and cpu
- D. memory, number of requests and cpu
Answer: C
NEW QUESTION 18
Which life cycle is followed between Persistence Volume (PV) and Persistence Volume Claim (PVC)?
Response:
- A. Provisioning, Reclaiming, Binding, Using, Releasing
- B. Provisioning, Releasing, Binding, Using, Reclaiming
- C. Provisioning, Using, Binding, Releasing, Reclaiming
- D. Provisioning, Binding, Using, Releasing, Reclaiming
Answer: D
NEW QUESTION 19
You have all the credentials to log in to Oracle Cloud Infrastructure and access Oracle Cloud Infrastructure Registry.
What would be the name of the new repository created when you push the docker image to Oracle Cloud Infrastructure Registry without specifying the repository name?
- A. Tenancy name/region-code
- B. Username/region-code
- C. Name of the image tag
- D. Name of the image
Answer: C
NEW QUESTION 20
You have upgraded your application to implement new features that are production ready and you want to export the live database prior to publishing the new version of the application. What should be the status of the application?
Response:
- A. Live Locked
- B. Live
- C. Pending Push Request
- D. Obsolete
Answer: B
NEW QUESTION 21
Which three are important characteristics of Kubernetes Operators in OCI?
Response:
- A. systematize human knowledge as code
- B. narrow Kubernetes functionalities
- C. they are scalable, repeatable, and standardized
- D. useful in multicloud environments
- E. not good for hybrid cloud
Answer: A,C,D
NEW QUESTION 22
Which statement is true tot metrics using the REST API?
Response:
- A. You can determine the number of requests per second.
- B. You can collect absolute and percentage memory usage.
- C. You can determine the number of failed requests.
- D. You can collect memory and CPU usage.
Answer: A
NEW QUESTION 23
You want to collect and analyze performance characteristics of your Java application. Which action correctly accomplishes this?
Response:
- A. ssh Into the application VM to collect JVM heap dump.
- B. Collect JFR data for the last 1 hour using the UI.
- C. Use the PSM CLI to collect heap dump.
- D. Use REST API to collect JFR data for the last 1 minute.
Answer: A
NEW QUESTION 24
Which two capabilities are available for code in the Visual Builder Studio Git repositories?
- A. support for large filesstorage (LFS)
- B. checking SQL syntax against DB structure
- C. context aware search across the code
- D. refactor of variables in Java files
Answer: A
NEW QUESTION 25
You have defined a user-isolated collection in Oracle Mobile Hub. Two users, Jean and Joe, can access it. Jean has Read-write access and Joe has Read-write (All Users) access. Jean has uploaded an image of an oven to the collection and Joe has uploaded an image of a dryer to the collection.
What image can Jean see when accessing the collection?
- A. default
- B. dryer
- C. none
- D. oven
Answer: D
NEW QUESTION 26
Visual Builder Studio creates a Git repository for you when it creates your visual application. To collaborate with other developers, you can share code with other team members in your project.
Which type of version control system is this?
- A. Centralized Version Control System
- B. Subversion
- C. Local Version Control System
- D. Distributed Version Control System
Answer: A
NEW QUESTION 27
In order to deploy application you have to create an archive (.zip, .tgz, tar.gz file) that Includes the application and any dependent libraries-You must also create a metadata file If you need to Specify a launch command or other parameters. Which metadata file is mandatory?
Response:
- A. app.yml
- B. deployment.Json
- C. manifest.json ,
- D. conflg.yml
Answer: A
NEW QUESTION 28
When you create a Java Cloud Service instance, which design approach will allow you to use two-factor authentication to protect the applications deployed on the instance?
Response:
- A. Create the instance with Identity Cloud Service enabled as the authentication provider, and configure two-factor authentication in the Java Cloud Service web console.
- B. Create the instance with Identity Cloud Service disabled, and configure two factor authentication in the WebLogic Server administration console.
- C. Create the instance with Identity Cloud Service enabled as the authentication provider, and configure two factor authentication in Identity Cloud Service.
- D. Create the instance with Identity Cloud Service enabled as the authentication provider, and configure two-factor authentication in the WebLogic Server administration console.
Answer: C
NEW QUESTION 29
Which two measurements to specify the level of effort of an issue are available in the issue definition in Visual Builder Studio to help with Sprint planning?
Response:
- A. cyclomatic complexity points
- B. time in days
- C. lines of code
- D. story points
Answer: A
NEW QUESTION 30
When you provision a WebLogic Server for OCI instance from Marketplace with two managed servers into private subnet and enable load balancer, what is the deployment topology that is set up and configured for you?
- A. 2 compute instances, 1 admin server, 2 managed servers, 1 LBaaS,1 Bastion compute
- B. 2 compute instances, 1 admin server, 2 managed servers, 1 WLS cluster, 1 LBaaS
- C. 3 compute instances, 1 admin server, 2 managed servers, 1 WLS cluster, 2 LBaaS, 1 Bastion compute
- D. 3 compute instances, 1 admin server, 2 managed servers, 1 WLS cluster, 1 LBaaS, 1 Bastion compute
Answer: C
NEW QUESTION 31
When creating Java Cloud Service, on the Service Details page of the Wizard, you have to provide details about the databases) to use for the Oracle Java Cloud Service Instance. What happens if you specify
"Add Application Schema" parameter?
Response:
- A. It creates an additional data source in your Oracle WebLogic Server domain to connect to this database.
- B. It creates a second PDB In same database used to host the Oracle schemas required for Oracle Java Cloud Service.
- C. It creates a second Oracle Database Cloud Service Instance for your application schema.
- D. It adds another schema in same database used to host the Oracle schemas required for Oracle Java Cloud Service.
Answer: A
NEW QUESTION 32
Examine the steps:
1. Create a compartment.
2. Create a group.
3. Set up an OCI account.
4. Create a policy.
5. Create a user.
6. Set up an OCI connection.
Identify thesteps in the correct order to configure a connection to Oracle Cloud Infrastructure Compute and Object Storage in Visual Builder Studio Service.
- A. 6, 3, 1, 2, 5, 4
- B. 1, 2, 3, 4, 5, 6
- C. 3, 1, 5, 2, 4, 6
- D. 1, 3, 5, 2, 4, 6
Answer: A
Explanation:
Explanation
https://docs.oracle.com/en/cloud/paas/developer-cloud/csdcs/service-setup.html#GUID-FD59F196-9532-4044-9
NEW QUESTION 33
You are looking for a Cloud service that helps you easily create web and mobileapps. Based on the requirement you would like to extend the apps with the required customization. Which Cloud service is ideal for this requirement?
- A. Oracle Kubernetes Engine
- B. Visual Builder Studio
- C. Oracle Functions
- D. WebLogic Server for OCI
Answer: B
NEW QUESTION 34
Which services are supported byOCI Service Broker?
- A. Object Storage, Autonomous Transaction Processing, Oracle Functions, and Autonomous Data Warehouse
- B. Autonomous Transaction Processing, Autonomous Data Warehouse, Oracle Streaming Service, and Oracle Vault
- C. Object Storage, Autonomous Data Warehouse, Oracle Streaming Service, and Oracle Functions
- D. Object Storage, Autonomous Transaction Processing, Autonomous Data Warehouse, and Oracle Streaming Service
Answer: D
Explanation:
Explanation
Services Supported
* Object Storage
* Autonomous Transaction Processing
* Autonomous Data Warehouse
* Oracle Streaming Service
https://github.com/oracle/oci-service-broker
NEW QUESTION 35
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