How to Prepare for Oracle 1Z0-931-21

Certification Exam?

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1Z0-931-21 Exam Detail

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Exam Code 1Z0-931-21

Full Exam Name Oracle Autonomous Database Cloud 2021 Specialist

Number of

Questions

60

Practice Exams 1Z0-931-21 Online Practice Exam

Passing Score 65%

Time Limit 90 minutes

Recommended

Training

Oracle Autonomous Database Cloud 2021 Certified

Specialist

Oracle Cloud Infrastructure Learning Subscription

How to Prepare for 1Z0-931-21

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• Perform enough practice with Oracle system with related Oracle 1Z0-931-21 certification subjects

• Identify the key configuration, workflow and data flow

• Understand the all Syllabus Topics of Exam which are Given in Description.

• Identify your weak areas from practice test and do more practice with system

• Repeat practice exams and try to score 100% on www.DBexam.com

Oracle 1Z0-931-21 Exam Testimonials

Oracle 1Z0-931-21

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Exam Questions

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Q 1) What predefined user is created when an Autonomous Database (ADB) instance is created that you connect to in order to create other users and grant roles?

Option

a) SCOTT

b) ADMIN

c) SYS

d) DWDEV

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ANSWER

b) ADMIN

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Q 2) While Autonomous Transaction Processing and Autonomous Data Warehouse use the same Oracle database, which statement is true about the workloads?

Option

a) Autonomous Data Warehouse workloads are optimized for mixed workloads.

b) Autonomous Transaction Processing workloads are optimized for data warehouse,

data mart, and data lake.

c) Data that Is bulk loaded, by default, uses the row format in Autonomous

Transaction Processing where Autonomous Data Warehouse data format Is columnar.

d) Autonomous Transaction Processing memory usage optimizes workloads for

parallel joins and aggregations.

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ANSWER

c) Data that Is bulk loaded, by default, uses the row

format in Autonomous Transaction Processing where

Autonomous Data Warehouse data format Is columnar.

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Q 3) Given the steps:1. Create Oracle Machine Learning User2. Create projects3. Create workspaces4. Create Notebooks5. Run SQL ScriptsWhich two steps are out of order when working with Oracle Machine learning?Option

a) Run SQL Scripts

b) Create Notebooks

c) Create workspaces

d) Create projects

e) Create Oracle Machine Learning User

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ANSWER

a) Run SQL Scripts

d) Create projects

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Q 4) Which can be Scaled independently of the number of CPUs in an Autonomous Database?

Option

a) Concurency

b) Memory

c) Parallelism

d) Storage

e) Sessions

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ANSWER

d) Storage

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Q 5) When you connect Oracle Analytics Cloud to the Autonomous Data Warehouse, what file needs to be uploaded?

Option

a) OJDBC.PROPERTIES

b) CWALLET.SSO

c) SQLNET.ORA

d) TNSNAMES.ORA

ANSWER

b) CWALLET.SSO

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