Oracle 1Z0-1093-21 : Oracle Cloud Database Services 2021 Specialist

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Oracle 1Z0-1093-21 Exam Syllabus Topics:

Oracle Cloud Database Services 2021 Specialist Sample Questions:

1. Patching requires role permissions. However, since roles are not granted by default, which role needs to be added to someone patching the DB system?

A) Let database administrator's manage DB systems.
B) Let security admins manage vaults, keys, and secrets.
C) Let database and fleet admins manage Autonomous Databases.
D) Let users manage compute instance configurations, instance pools, and cluster networks.

2. You define a maintenance window for your MySQL DB systems. When the automatic maintenance process takes place, which TWO activities does the system perform while its status is set to UPDATING? (Choose all correct answers)

A) It patches the MySQL server itself along with any underlying hardware.
B) It upgrades the associated compute instance to the latest Linux operating system version.
C) It patches the underlying operating system of the MySQL database.
D) It analyzes, rebuilds, and optimizes MySQL database tables and indexes.

3. When configuring connectivity for hosts in the VCN, security lists contain defaults for implementing security rules. Which TWO additional rules are needed for database systems? (Choose all correct answers)

A) allows SQL*NET traffic from within the VCN
B) allows SSH traffic from anywhere
C) allows Path MTU Discovery fragmentation messages
D) allows ONS and FAN traffic from within the VCN

4. What NoSQL Database Cloud Service API statement can be used to adjust table capacity?

A) tableunits
B) tableLimits
C) tableProvision
D) tableRequest

5. How many DB systems must you provision before you can enable Oracle Data Guard for a virtual machine DB system database?

A) It depends on how many standby databases you want for your primary database in the Oracle Data Guard configuration in Oracle Cloud Infrastructure.
B) Two for both the primary and standby database, because a DB system with the database that you want to use as the standby must already exist before you enable Oracle Data Guard.
C) One with the primary database, because a new DB system with the standby database is created and associated with the primary database when you enable Oracle Data Guard.
D) Three, first for the primary database, second for the standby database, and a third for the staging database in the Oracle Data Guard configuration.

Solutions: