A company is using a cloud Hadoop service where the provider manages the cluster infrastructure. The company wants to ensure that their data is encrypted at rest and that they have control over who can access the data. They also want to ensure that the cluster is not accessible from the public internet. Which responsibilities fall on the company?

Ensuring the provider's compliance certifications and managing the hypervisor.

Patching the Hadoop software and securing the physical data center.

Configuring the cluster's network settings and managing the operating system.

Managing IAM policies for data access, configuring encryption keys, and setting up network security groups to restrict access.

In a cloud Hadoop deployment, what is the purpose of an IAM role?

To authenticate users with Kerberos

To manage network traffic to the cluster

To encrypt data at rest in HDFS

To grant temporary permissions to a service or application

Dell Data Engineering Optimize

Domain 4Objective 3

Describe Security Considerations with Hadoop and the Cloud DATA-ENGINEERING-OPTIMIZE Practice Questions (Page 2)

Part of the Data Governance, Security and Privacy for Big Data domain, which accounts for 20% of the DATA-ENGINEERING-OPTIMIZE exam.

27questions here

6free pages

7concepts

20%of the exam

7 Concepts in This Objective

Hadoop Security Architecture
Cloud Security Shared Responsibility Model
Data Encryption in Transit and at Rest
Identity and Access Management (IAM) in Cloud Hadoop
Network Security for Cloud Hadoop
Compliance and Data Residency in Cloud Hadoop
Secure Data Processing and Auditing

Questions 6–10

6foundation · easy
Which compliance requirement is specifically concerned with the physical location where data is stored?
Select an answer first
7foundation · easy
Which network security component acts as a virtual firewall for cloud resources, controlling inbound and outbound traffic at the instance level?
Select an answer first
8expert · hard
A company is using a cloud Hadoop service where the provider manages the cluster infrastructure. The company wants to ensure that their data is encrypted at rest and that they have control over who can access the data. They also want to ensure that the cluster is not accessible from the public internet. Which responsibilities fall on the company?
Select an answer first
9foundation · easy
In a cloud Hadoop deployment, what is the purpose of an IAM role?
Select an answer first
10foundation · easy
Which method is used to protect data when it is written to HDFS, ensuring that data at rest is unreadable without the appropriate key?
Select an answer first

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Describe Security Considerations with Hadoop and the Cloud DATA-ENGINEERING-OPTIMIZE Practice Questions (Page 2)

Questions 6–10

Which compliance requirement is specifically concerned with the physical location where data is stored?

Which network security component acts as a virtual firewall for cloud resources, controlling inbound and outbound traffic at the instance level?

In a cloud Hadoop deployment, what is the purpose of an IAM role?

Which method is used to protect data when it is written to HDFS, ensuring that data at rest is unreadable without the appropriate key?

Keep studying — Data Governance, Security and Privacy for Big Data