Cloud Integration Services: Connecting Cloud Applications and Services

Question 1

Which of the following is **not** a messaging service used in cloud integration?

Accepted Answer

HTTP

Answer

RabbitMQ

Answer

Kafka

Answer

Azure Service Bus

Question 2

Which of the following is **not** a common integration pattern used in cloud computing?

Accepted Answer

Serverless Computing

Answer

API Gateway

Answer

Event-driven Integration

Answer

Message Queue

Question 3

What is the primary purpose of an API Gateway in cloud integration?

Accepted Answer

Centralized management and control of APIs

Answer

Data transformation and routing

Answer

Event-based message handling

Answer

Synchronous communication between applications

Question 4

Which cloud service is best suited for implementing event-driven integrations?

Accepted Answer

Cloud Pub/Sub

Answer

Cloud Storage

Answer

Cloud SQL

Answer

Cloud Functions

Question 5

Which of the following is a critical consideration when designing a cloud integration solution?

Accepted Answer

All of the above, addressing multiple aspects of integration design

Answer

Security, ensuring data protection and privacy

Answer

Scalability, supporting changing integration needs

Answer

Performance, optimizing latency and throughput

Question 6

Which of the following is a recommended practice for cloud integration testing that helps automate repetitive tasks, reducing testing time and effort?

Accepted Answer

Automated testing

Answer

Performance testing

Answer

Security testing

Answer

Exploratory testing

Question 7

Which of the following integration patterns is suitable for scenarios requiring asynchronous communication between cloud applications?

Accepted Answer

Event-driven, where applications respond to events published by other applications or systems

Answer

Point-to-point messaging, allowing direct communication between two applications

Answer

Request-reply, where one application sends a request and waits for a response

Answer

Batch processing, consolidating multiple tasks into a single operation for efficiency

Question 8

What is the primary function of an API gateway within a cloud integration architecture?

Accepted Answer

Managing and securing access to cloud APIs, ensuring authorized access and protection

Answer

Transforming data between different formats, enabling seamless communication between applications

Answer

Providing a single entry point for cloud applications, simplifying access and reducing complexity

Answer

Monitoring and troubleshooting integration flows, providing visibility and control over integration processes

Question 9

Which of the mentioned cloud integration tools is widely used for creating data pipelines that automate data movement and transformation?

Accepted Answer

All of the above, as each of these tools offers data pipeline creation capabilities

Answer

Azure Data Factory, a comprehensive data integration service offered by Microsoft Azure

Answer

AWS Glue, a fully managed data integration service provided by Amazon Web Services

Answer

Google Cloud Dataflow, a serverless data processing service from Google Cloud Platform

Question 10

When developing cloud applications that require asynchronous message exchange, which integration pattern is most appropriate?

Accepted Answer

Message queuing, which enables the reliable transfer of messages between applications on a 'store-and-forward' basis.

Answer

API integration, which establishes direct connections between applications through well-defined interfaces.

Answer

Data synchronization, which ensures that data is consistently maintained across multiple systems or databases.

Answer

Event-driven architecture, which triggers specific actions or processes based on the occurrence of predefined events.

Question 11

What is the primary function of a service bus in the context of cloud integration?

Accepted Answer

To act as a centralized message broker, facilitating the reliable and efficient exchange of messages between applications and services.

Answer

To manage the lifecycle of cloud resources, including provisioning, scaling, and termination.

Answer

To provide secure access to data stored in cloud platforms, implementing authentication and authorization mechanisms.

Answer

To store and process large datasets, offering scalable data management capabilities.

Question 12

Which of the following is a potential challenge associated with cloud integration?

Accepted Answer

Data security

Answer

Guaranteed scalability

Answer

Simplified development process

Answer

Increased application performance

Question 13

Which cloud integration tool is suitable for high-volume, real-time data ingestion?

Accepted Answer

Apache Kafka

Answer

AMQP

Answer

REST APIs

Answer

SOAP Web Services

Question 14

What is a primary benefit of using a message broker in cloud integration?

Accepted Answer

Decouples message producers and consumers.

Answer

Provides guaranteed message delivery.

Answer

Simplifies data transformation

Question 15

Which cloud integration service provides a secure and scalable platform for managing APIs?

Accepted Answer

API Gateway

Answer

Elasticsearch

Answer

Kubernetes

Answer

Cloud Storage

Question 16

What is the primary function of an integration bus in cloud integration?

Accepted Answer

Transforms and routes messages between applications.

Answer

Enforces data access control.

Answer

Provides centralized logging and monitoring

Question 17

Which integration pattern involves direct communication between two applications?

Accepted Answer

Point-to-Point

Answer

Message Broker

Answer

API Gateway

Answer

Enterprise Service Bus (ESB)

Question 18

What tool is commonly used for managing APIs in a cloud environment?

Accepted Answer

API Management Service

Answer

Cloud Storage Service

Answer

Virtual Machine Manager

Answer

Container Orchestration Platform

Question 19

Which protocol is often used for message queuing in cloud environments?

Accepted Answer

MQTT

Answer

TCP

Answer

FTP

Answer

HTTP

Question 20

How does synchronous integration differ from asynchronous integration?

Accepted Answer

Synchronous integration waits for a response before continuing, while asynchronous integration allows the caller to proceed immediately.

Answer

Synchronous integration is faster than asynchronous integration.

Question 21

Which of the following is an example of a cloud-based integration platform?

Accepted Answer

MuleSoft Anypoint Platform

Answer

Kubernetes

Answer

Docker

Answer

Terraform

Question 22

What is a recommended practice for handling errors in cloud integration processes?

Accepted Answer

Implement a retry mechanism with exponential backoff

Answer

Ignore errors and hope they disappear

Answer

Log errors and restart the integration flow manually