1Z0-1110-22 Online Practice Questions and Answers

Select two reasons why it is important to rotate encryption keys when using Oracle Cloud In-frastructure (OCI) Vault to store credentials or other secrets.?

A. Key rotation allows you to encrypt no more than five keys at a time.

B. Key rotation reduces risk if a key is ever compromised.

C. Key rotation improves encryption efficiency.

D. Periodically rotating keys make it easier to reuse key.

E. Periodically rotating keys limits the amount of data encrypted by one key version.

You have developed a model training code that regularly checks for new data in Object Storage and retrains the model. Which statement best describes the Oracle Cloud Infrastructure (OCI) services that can be accessed from Data Science Jobs?

A. Data Science Jobs can access OCI resources only via the resource principal.

B. Some OCI services require authorizations not supported by Data Science Jobs.

C. Data Science Jobs cannot access all OCI services.

D. Data Science Jobs can access all OCI services.

After you have created and opened a notebook session, you want to use the Accelerated Data Science (ADS) SDK to access your data and get started with exploratory data analysis. From which TWO places can you access the ADS SDK?

A. Oracle Autonomous Data Warehouse

B. Oracle Machine Learning

C. Conda environments in Oracle Cloud infrastructure (OCI) Data Science.

D. Python Package Index (PyPi)

E. Oracle Big Data Service

As a data scientist, you are tasked with creating a model training job that is expected to take different hyperparameter values on every run. What is the most efficient way to set those pa-rameters with Oracle Data Science Jobs?

A. Create a new job every time you need to run your code and pass the parameters as en- vironment variables.

B. Create your code to expect different parameters as command line arguments, and create it new job every time you run the code.

C. Create your code to expect different parameters either as environment variables or as command line arguments, which are set on every job run with different values.

D. Create a new no by setting the required parameters in your code, and create a new job for mery code change.

You are a data scientist working for a manufacturing company, you have developed a fore- casting model to predict the sales demand in the upcoming months. You created a model artifact that contained custom logic requiring third party libraries. When you deployed the model, it failed to run because you did not include all the third-party dependencies in the model artifact.?

A. Score.py

B. Runtime.yaml

C. Requirement.txt

D. Model_artifact_validate.py

You are a data scientist working for a utilities company. You have developed an algorith that detects anomalies from a utility reader in the grid. The size of the model artifact is about 2 GB, and you are trying to store it in the model catalog. Which THREE interfaces would you use to save the model artifact into the model catalog?

A. Console

B. Accelerated Data Science (ADS) Software Development Kit (SDK)

C. Oracle Cloud Infrastructure (OCI) Command Line Interface (CLI)

D. OCI Python SDK

E. Git CLI

F. ODSC CLI

You are a data scientist working inside a notebook session and you attempt to pip install a package from a public repository that is not included in your condo environment. After running this command, you get a network timeout error. What might be missing from your networking configuration?

A. Service Gateway with private subnet access.

B. NAT Gateway with public internet access.

C. FastConnect to an on-premises network.

D. Primary Virtual Network Interface Card (VNIC).

You are using a third-party Continuous Integration/Continuous Delivery (CI/CD) tool to create a pipeline for preparing and training models. How would you integrate a third-party tool outside Oracle Cloud Infrastructure (OCI) to access Data Science Jobs?

A. Third-party software can access Data Science Jobs by using any of the OCI Software Development Kits (SDKs).

B. Data Science Jobs does not accept code from third-party tools, therefore you need to run the pipeline externally.

C. Third-party tools use authentication keys to create and run.

D. Data Science Jobs Data Science Jobs is not accessible from outside OCI.

You have created a conda environment in your notebook session. This is the first time you are working with published conda environments. You have also created an Object Storage bucket with permission to manage the bucket

Which TWO commands are required to publish the conda environment?

A. odsc conda publish --slug

B. odsc conda create --file manifest.yaml

C. odsc conda init -b -a

D. odsc conda list --override

The feature type TechJob has the following registered validators: Tech- Job.validator.register(name='is_tech_job', handler=is_tech_job_default_handler) Tech- Job.validator.register(name='is_tech_job', handler= is_tech_job_open_handler, condi- tion=(`job_family',)) TechJob.validator.register(name='is_tech_job', handler= is_tech_job_closed_handler, condition=(`job_family': `IT')) When you run is_tech_job(job_family='Engineering'), what does the feature type validator system do?

A. Execute the is_tech_job_default_handler sales handler.

B. Throw an error because the system cannot determine which handler to run.

C. Execute the is_tech_job_closed_handler handler.

D. Execute the is_tech_job_open_handler handler.