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1Z0-1093-22 Oracle Cloud Database Services 2022 Professional

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Oracle · 1Z0-1093-22

Free 1Z0-1093-22 Exam Dumps Preview

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Question 1

Multiple choice

You are asked to measure useful quantitative data about a MySQL Database Service system. You must provide information such as current connection information, statement activity, latency, and host OCPU, memory, and disk I/O utilization.
Which THREE Oracle Cloud Infrastructuremonitoring methods should you use?
(Choose all correct answers)

A
data points
B
metrics
C
notifications
D
alarms
E
queries

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Correct answersB, C, D

Question 2

Multiple choice

Which two statements are true about changing the shape of a virtualmachine (VM) database (DB) system to adapt to changes in performance needs?

(Choose all correct answers)

A
After you provision a VM DB system with a shape that supports Oracle RAC, you can change that shape to another shape that does not support Oracle RAC.
B
After you provision a VM DB system, you cannot change the shape. You have to provision another VM DB system using a full backup.
C
The shape of a VM DB system can be changed at any time, with no impact on the amount of storage available to the DB system.
D
It is possible to change the shape of a VM DB system with a higher number of OCPUs. However, reducing the number of OCPUs is not permitted.
E
If the current shape of the VM DB system supports Oracle Real Application Clusters (RAC), then you can only change that shape to another shape that also supports Oracle RAC.

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Correct answersA, C

Question 3

Single choice

How many IP addresses do you need at a minimum for the client subnet when you plan to have four Exadata compute nodes onExadata Cloud Service?

A
32
B
14
C
4
D
18
E
8

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Correct answerD

Explanation

((3 address * 2 nodes) +3 for SCANs +3 reserved in subnet )

Question 4

Single choice

Your MySQL Database Service system is automatically backed up between midnight and 1 AM.

What must you do to change the starting time to 4 AM?

A
Use the mysqlbackup command to establish a 4 AM backup start time.
B
Edit the OCI MySQL DB System Details to set the Enable Automatic Backups time to 4 AM.
C
Update the Oracle Cloud Infrastructure (OCI) MySQL DB System Details page to specify the 4 AM
backup window start time.
D
From the Edit MySQL DB System Details page, select Backup Window and set the start time to 4 AM.

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Correct answerD

Question 5

Single choice

You notice that throttling is occurring on your NoSQL Database Cloud Service.

What must you increase to solve this?

A
storage capacity
B
storage capacity
C
index size
D
OCPU for all servers in the cluster

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Correct answerD

Question 6

Multiple choice

When configuringconnectivity 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 ONS and FANtraffic from within the VCN
C
allows SSH traffic from anywhere
D
allows Path MTU Discovery fragmentation messages

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Correct answersC, D

Question 7

Multiple choice

You are considering whether or not to implement bare metal or virtual machine shapes. Which TWO statements are true about bare metal and virtual machine (VM) database (DB) systems? (Choose all

correct answers)

A
Both bare metal and vm DB systems support two-node Real Application Clusters (RAC) systems.
B
The Console, API, and Oracle Cloud Infrastructure CLI are options for managing bare metal DB systems.
C
Bare metal shapes determine the total raw storage allocated to bare metal DB systems.
D
Bare metal and VM DB can only have a single Database Home, and the single database will be the version of the Database Home.

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Correct answersB, C

Question 8

Multiple choice

WhichTHREE are prerequisites for using the MySQL Database Service? (Choose all correct answers)

A
You must create a tenancy and be able to sign in to it.
B
You must download the latest MySQL version from https://edelivery.oracle.com/.
C
You or your group must be granted the policies described in Mandatory Policies.
D
You must install the downloaded MySQL version onto Oracle Cloud Infrastructure.
E
You must create a compartment to store your resources.

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Correct answersA, C, E

Question 9

Single choice

You enable automatic backups on your Exadata Cloud@Customer.
?

A
database archivelog files
B
database control files
C
Transparent Data Encryption (TDE) keystore (wallet)
D
server parameter file (SP file)

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Correct answerC

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Oracle Cloud Database Services 2022 Professional

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