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Oracle > Cloud Infrastructure > Flashcards

Cloud Infrastructure Flashcards

1
Q

How many OCI Compute VMs can you create as part of the Always Free Cloud Services Program?

8

None

2

1

A

2 (1GB / 1/8 OCPU)

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2
Q

Which OCI Cloud Services are part of the Always Free Cloud Service Program? (Choose two)

Oracle Database Cloud Service

Oracle Developer Cloud Service

Oracle Autonomous Database

Load Balancer Service

A

2 Oracle Autonomous Database

1 Load Balancer

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3
Q

Which statement is true about OCI Architecture and its core components?

The physical location where OCI data centers are located are referred to as OCI Regions.

Fault Domains act as logical data center.

All OCI Regions have three interconnected Availability Domains to ensure high availability.

Each Fault Domain has three Availability Domains.

A

Fault Domains act as logical data center.

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4
Q

Which Oracle Cloud Infrastructure capability can be used to protect against power failures within an Availability Domain?

Service Cells

Top of Rack Switch

Fault Domains

Data Plane

A

Fault Domains

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5
Q

Which statement is true about OCI Compartments? (Choose two)

A Compartment is a logical collection of related resources.

It is a best-practice to create all your OCI resources in your Root Compartment for ease of use.

Resources in one Compartment CANNOT be associated with resources in another Compartment.

Compartments help you isolate and control access to your resources.

Compartment is a physical construct which enables you to control access to your resources.

A

A Compartment is a logical collection of related resources.

Compartments help you isolate and control access to your resources.

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6
Q

Compute instances depend on which of these OCI services? (Choose two)

Block Volume

Raw Storage Service

Archieve Object Storage

Virtual Cloud Network

Load Balancer Service

A

Block Volume

Virtual Cloud Network

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7
Q

Which of these are features of OCI Compute Service? (Choose two)

Offers various instance sizes for workloads

Only used by database service

Offers VM and Bare Metal Options

Custom images are not supported

One size fits all workloads

A

Offers various instance sizes for workloads

Offers VM and Bare Metal Options

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8
Q

Which of the following is true about Data Transfer in OCI? (Choose two)

Inbound/Ingress data transfer is free.

Outbound/Egress data transfer is free.

Both inbound and outbound data transfers are charged.

Inbound/Ingress data transfer is charged.

Outbound/Egress data transfer is charged.

A

Inbound/Ingress data transfer is free.

Outbound/Egress data transfer is charged.

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9
Q

Which of the following are features of Data Safe? (Choose three)

Data Discovery

Data Transfer

Transparent Data Encryption

Data Masking

Activity Auditing

A

Data Discovery

Data Masking

Activity Auditing

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10
Q

Which statements are true about Identity and Access Management? (Choose two)

IAM policies are written using XML.

It lets you control who has access to Cloud resources.

IAM Policies are written for a user.

IAM policies cannot be modified.

First IAM user is the default administrator.

A

It lets you control who has access to Cloud resources.

First IAM user is the default administrator.

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11
Q

In addition to password authentication, you want to add another step to verify the user’s identity. What would you use to achieve this?

Identity Provider

Multi-Factor Authentication

Identity Federation

Identity and Access Management

A

Multi-Factor Authentication

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12
Q

Which of the following is not a feature of the Load Balancing service?

Provide Automated Traffic Distribution

Improve Resource Utilization

Facilitate Scaling

Ensure Data Replication

A

Ensure Data Replication

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13
Q

Which of these are not valid alarm states? (Choose three)

Started

Reset

Suspended

Off

Complete

Firing

A

Firing / Reset / Suspend

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14
Q

The OCI Monitoring service enables you to perform which of the following? (Choose two)

Monitors your Cloud and On-Premise Resources

Leverage Metrics and Alarms Features

Supports Metrics but No alarm features

Monitors your cloud resources

Secures and Encrypts data

A

Monitors your cloud resources

Leverage Metrics and Alarms Features

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15
Q

Which of these are part of Load Balancer core concepts? (Choose two)

Can be configured as Public or Private

Load balancers supports only HTTP connections

Provides traffic distribution to multiple Regions

Provides traffic distribution to Backend Server

Provides traffic distribution for Internet connections only

A

Can be configured as Public or Private

Provides traffic distribution to Backend Server

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16
Q

What is the role of OCI Resource Manager Service?

Control cost usage for OCI resources.

Automate Provisioning of OCI resources.

Control runaway OCI resources.

Control security for OCI resources.

A

Automate Provisioning of OCI resources.

17
Q

Which of the following is true about OCI Object Storage? (Choose Two)

Data is managed as object

Data is tied to a specific compute instance

Used to store structured data

Data is not tied to a specific compute instance

Not suitable for Images and logs

A

Data is managed as object

Data is not tied to a specific compute instance

18
Q

Which of the following is true about OCI File Storage service?

It is not supported by hypervisors.

It is a hierarchical collection of documents organized into named directories.

It is like a Local file system.

It is not suitable for Big Data.

A

It is a hierarchical collection of documents organized into named directories.

19
Q

What type of storage is recommended for long term data retention?

File Storage

Archive Object Storage

Block Storage

Local Storage

A

Archive Object Storage

20
Q

Which of these are features of OCI Block Storage service? (Choose two)

It can be accessed by an operating system.

Can ONLY be used to store boot data.

Data is stored in variable sized blocks.

Provides very low data security.

Data is stored in fixed sized blocks.

A

It can be accessed by an operating system.

Data is stored in fixed sized blocks.

21
Q

Which of the following is true about OCI Block Storage service?

Data is replicated Across regions.

Only Supported for Linux.

It acts as storage for Compute Instances.

Stored data is dependent on the associated Compute Instance.

A

It acts as storage for Compute Instances.

22
Q

Which VCN Gateway will you use to connect to an on-premise environment?

Dynamic Routing Gateway

Internet Gateway

NAT Gateway

A

Service Gateway

23
Q

Which statement is NOT true about OCI Virtual Cloud Network?

It is a highly-available, scalable, and secure resource.

It can span across OCI Regions.

It can span across Availability Domains within an OCI Region.

It is a software defined network.

A

It can span across OCI Regions.

24
Q

Which VCN Gateway can be used to connect to the Public OCI services?

Internet Gateway

Dynamic Routing Gateway

NAT Gateway

Service Gateway

A

Service Gateway

25
Q

Which of these are OCI Virtual Cloud Network resources? (Choose two)

Compartments

NAT Gateways

Compute Shapes

Subnets

Object Storage

A

NAT Gateways

Subnets

Oracle (8 decks)

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