D318 Cloud Applications Final Assessment - Set 3 - Part 1

Test your knowledge of technical writing concepts with these practice questions. Each question includes detailed explanations to help you understand the correct answers.

Question 1: What is a common reason to use a VPN in a cloud environment?

To increase storage capacity

To encrypt communication between cloud users and the cloud

To provide faster network speeds

To reduce latency

Question 2: What is the purpose of data replication in cloud environments?

To increase encryption

To improve performance

To ensure data availability and redundancy

To prevent bandwidth issues

Question 3: What is a key advantage of using thin clients in a cloud environment?

They are expensive to maintain

They require high computing power

They depend on centralized server resources

They operate without a network

Question 4: What does Infrastructure as a Service (IaaS) provide?

Software applications over the cloud

Virtualized computing resources over the internet

Developer tools for creating applications

Centralized management of user data

Question 5: What is an important feature of elasticity in cloud environments?

Fixed resource allocation

Ability to scale resources dynamically

Encrypted data storage

Enhanced user interface

Question 6: What is the main function of a hypervisor in virtualization?

To allocate memory

To manage virtual machines on a host

To encrypt virtual data

To distribute network traffic

Question 7: What type of cloud storage is best suited for storing large amounts of unstructured data like images and videos?

Block storage

Object storage

File system storage

RAM

Question 8: What is the key advantage of using containers in cloud environments?

They provide high security

They offer better isolation than virtual machines

They improve application density

They require less memory than VMs

Question 9: What is the purpose of multi-factor authentication (MFA) in cloud environments?

To simplify login processes

To increase the speed of authentication

To enhance security by requiring multiple forms of verification

To allocate resources more efficiently

Question 10: In which cloud service model does the provider manage both the hardware and software for applications?

IaaS

SaaS

PaaS

DaaS

Question 11: What cloud deployment model combines both private and public cloud environments?

Community cloud

Hybrid cloud

Private cloud

Public cloud

Question 12: What is a key benefit of using RAID in cloud environments?

Increased data redundancy and performance

Improved internet speeds

Higher encryption standards

Faster access to virtual machines

Question 13: What is the primary use of block storage in cloud environments?

To store files and documents

To host virtual machine disks and databases

To manage network bandwidth

To encrypt data

Question 14: What is the purpose of a hot site in disaster recovery planning?

To increase CPU performance

To provide immediate backup and failover capabilities

To store encrypted data

To reduce internet traffic

Question 15: What is a common reason for using role-based access control (RBAC) in cloud environments?

To encrypt data

To assign permissions based on user roles

To manage network traffic

To allocate storage efficiently

Question 16: What is the key function of a Content Delivery Network (CDN) in cloud environments?

To encrypt data in transit

To distribute content to users from the nearest server

To store virtual machine backups

To monitor network traffic

Question 17: What is the purpose of synchronous replication in cloud storage?

To encrypt data during transmission

To ensure real-time consistency across multiple storage locations

To monitor network performance

To reduce storage costs

Question 18: What cloud deployment model is specifically designed for exclusive use by a single organization?

Public cloud

Private cloud

Community cloud

Hybrid cloud

Question 19: What is the primary benefit of using memory ballooning in virtualized environments?

To allocate more memory to underutilized virtual machines

To increase storage space

To reclaim unused memory from virtual machines

To encrypt memory pages

Question 20: What does a service-level agreement (SLA) typically define in cloud services?

User roles and permissions

Minimum uptime and performance guarantees

Encryption standards

Pricing models

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