Attested 1z0-1110-22 Dumps PDF Resource [2023]
Latest 1z0-1110-22 Actual Free Exam Questions Updated 58 Questions
Oracle 1z0-1110-22 exam covers a wide range of topics, including machine learning algorithms, data pre-processing, model deployment, and monitoring. 1z0-1110-22 exam also covers advanced topics such as deep learning, natural language processing, and computer vision. Candidates are expected to have a solid understanding of these topics and be able to apply their knowledge to solve real-world business problems. Overall, the Oracle 1z0-1110-22 exam is a valuable certification for data science professionals who want to validate their skills in Oracle Cloud Infrastructure Data Science and enhance their career prospects.
NEW QUESTION # 18
You want to write a Python script to create a collection of different projects for your data sci-ence team. Which Oracle Cloud Infrastructure (OCI) Data Science Interface would you use?
- A. OCI Console
- B. Command Line Interface (CLI)
- C. Mobile App
- D. Programming Language Software Development Kit (SDK)
Answer: D
NEW QUESTION # 19
During a job run, you receive an error message that no space is left on your disk device. To solve the problem, you must increase the size of the job storage. What would be the most effi-cient way to do this with Data Science Jobs?
- A. Create a new job with increased storage size and then run the job.
- B. Edit the job, change the size of the storage of your job, and start a new job run.
- C. On the job run, set the environment variable that helps increase the size of the storage.
- D. Your code using too much disk space. Refactor the code to identify the problem.
Answer: B
NEW QUESTION # 20
You are creating an Oracle Cloud Infrastructure (OCI) Data Science job that will run on a recurring basis in a production environment. This job will pick up sensitive data from an Object Storage bucket, train a model, and save it to the model catalog. How would you design the authentication mechanism for the job?
- A. Store your personal OCI config file and kays in the Vault, and access the Vault through the job nun resource principal
- B. Create a pre-authenticated request (PAA) for the Object Storage bucket, and use that in the job code.
- C. Use the resource principal of the job run as the signer in the job code, ensuring there is a dynamic group for this job run with appropriate access to Object Storage and the model catalog.
- D. Package your personal OC file and keys in the job artifact.
Answer: C
NEW QUESTION # 21
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. Requirement.txt
- B. Runtime.yaml
- C. Model_artifact_validate.py
- D. Score.py
Answer: A
NEW QUESTION # 22
Which Oracle Accelerated Data Science (ADS) classes can be used for easy access to data sets from reference libraries and index websites, such as scikit-learn?
- A. SecretKeeper
- B. Dataset Browser
- C. DatasetFactory
- D. ADSTurner
Answer: B
NEW QUESTION # 23
You are a data scientist designing an air traffic control model, and you choose to leverage Or-acle AutoML. You understand that the Oracle AutoML pipeline consists of multiple stages and automatically operates in a certain sequence. What is the correct sequence for the Oracle AutoML pipeline?
- A. Algorithm selection, Feature selection, Adaptive sampling, Hyperparameter tuning.
- B. Adaptive sampling, Feature selection, Algorithm selection, Hyperparameter tuning.
- C. Adaptive sampling, Algorithm selection, Feature selection, Hyperparameter tuning.
- D. Algorithm selection, Adaptive sampling. Feature selection, Hyperparameter tuning.
Answer: D
NEW QUESTION # 24
Using Oracle AutoML, you are tuning hyperparameters on a supported model class and have specified a time budget. AutoML terminates computation once the time budget is exhausted. What would you expect AutoML to return in case the time budget is exhausted before hy-perparameter tuning is completed?
- A. The last generated hyperparameter configuration is returned.
- B. A random hyperparameter configuration is returned.
- C. The current best-known hyperparameter configuration is returned.
- D. A hyperparameter configuration with a minimum learning rate is returned.
Answer: C
NEW QUESTION # 25
You want to make your model more parsimonious to reduce the cost of collecting and processing dat a. You plan to do this by removing features that are highly correlated. You would like to create a heat map that displays the correlation so that you can identify candidate features to remove. Which Accelerated Data Science (ADS) SDK method would be appropriate to display the correlation between Continuous and Categorical features?
- A. Pearson_plot{}
- B. Correlation_ratio_plot{}
- C. Corr{}
- D. Cramersv_plot{}
Answer: B
NEW QUESTION # 26
You are a data scientist with a set of text and image files that need annotation, and you want to use Oracle Cloud Infrastructure (OCI) Data Labeling. Which of the following THREE an-notation classes are supported by the tool.?
- A. Named Entity Extraction
- B. Semantic Segmentation
- C. Key-Point and Landmark
- D. Polygonal Segmentation
- E. Object Detection
- F. Classification (single/multi label)
Answer: A,E,F
NEW QUESTION # 27
You have created a model, and you want to use the Accelerated Data Science (ADS) SDK to deploy this model. Where can you save the artifacts to deploy this model with ADS?
- A. OCI Vault
- B. Model Depository
- C. Model Catalog
- D. Data Science Artifactory
Answer: C
NEW QUESTION # 28
You are preparing a configuration object necessary to create a Data Flow application. Which THREE parameter values should you provide?
- A. The display name of the application.
- B. The bucket used to read/write the pySpark script in Object Storage.
- C. The compartment of the Data Flow application.
- D. The path to the arhive.zip file.
- E. The local path to your pySpark script.
Answer: A,B,E
NEW QUESTION # 29
What preparation steps are required to access an Oracle AI service SDK from a Data Science notebook session?
- A. Import the REST API
- B. Call the Accented Data Science (ADS) command to enable Al integration
- C. Create and upload the API signing key and config file
- D. Create and upload execute.py and runtime.yaml
Answer: C
NEW QUESTION # 30
You are asked to prepare data for a custom-built model that requires transcribing Spanish video recordings into a readable text format with profane words identified. Which Oracle Cloud service would you use?
- A. OCI Language
- B. OCI Speech
- C. OCI Anomaly Detection
- D. OCI Translation
Answer: B
NEW QUESTION # 31
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. Periodically rotating keys limits the amount of data encrypted by one key version.
- B. Key rotation reduces risk if a key is ever compromised.
- C. Periodically rotating keys make it easier to reuse key.
- D. Key rotation improves encryption efficiency.
- E. Key rotation allows you to encrypt no more than five keys at a time.
Answer: B,C
NEW QUESTION # 32
You are a data scientist using Oracle AutoML to produce a model and you are evaluating the score metric for the model. Which of the following TWO prevailing metrics would you use for evaluating multiclass classification model?
- A. Explained variance score
- B. Mean squared error
- C. F1 Score
- D. R-Squared
- E. Recall
Answer: C,E
NEW QUESTION # 33
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 Data Science Jobs is not accessible from outside OCI.
- C. Data Science Jobs does not accept code from third-party tools, therefore you need to run the pipeline externally.
- D. Third-party tools use authentication keys to create and run.
Answer: A
NEW QUESTION # 34
You want to evaluate the relationship between feature values and model predictions. You sus-pect that some of the features are correlated. Which model explanation technique would you recommend?
- A. Accumulated Local Effects.
- B. Local Interpretable Model-Agnostic Explanations.
- C. Feature Dependence Explanations.
- D. Feature Permutation Importance Explanations.
Answer: B
NEW QUESTION # 35
The Oracle AutoML pipeline automates hyperparameter tuning by training the model with different parameters in parallel. You have created an instance of Oracle AutoML as ora-cle_automl and now you want an output with all the different trials performed by Oracle Au-toML. Which of the following command gives you the results of all the trials?
- A. Oracle.automl.visualize_adaptive_sampling_trails()
- B. Oracle.automl.visualize_algorith_selection_trails()
- C. Oracle.automl.visualize_tuning_trails()
- D. Oracle.automl.print_trials()
Answer: D
NEW QUESTION # 36
You trained a model to predict housing prices for your city. Which two metrics from the Ac-celerated Data Science (ADS) Evaluation class can be used to evaluate the regression model you just trained?
- A. Weighted Precision
- B. Explained Variance Score
- C. F-1 Score
- D. Mean Absolute Error
- E. Weighted Recall
Answer: B,D
NEW QUESTION # 37
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