Knowledge Check (CC-41)

Which service provides virtual machines in Google Cloud?

• Google Compute Engine

• Google Cloud Functions

• Google Kubernetes Engine

• Google Cloud Run

Answer explanation

Google Compute Engine is the service that provides virtual machines in Google Cloud, allowing users to run their applications on scalable and flexible virtual infrastructure.

Which Google Cloud service is used to store and manage relational databases?

• Google Cloud Datastore

• Google Cloud Storage

• Google Cloud SQL

• Google BigQuery

Answer explanation

Google Cloud SQL is the service specifically designed for storing and managing relational databases, supporting various SQL databases like MySQL and PostgreSQL. The other options serve different purposes.

What is the primary benefit of using Google Cloud’s auto-scaling feature?

• Reducing application latency

• Scaling applications based on traffic

• Reducing cloud costs by overprovisioning

• Increasing manual control over resources

Answer explanation

The primary benefit of Google Cloud's auto-scaling feature is scaling applications based on traffic. This allows resources to adjust dynamically to meet demand, ensuring optimal performance without manual intervention.

Which Google Cloud service is designed for running containerized applications?

• Google Compute Engine

• Google Cloud Functions

• Google Kubernetes Engine

• Google App Engine

Answer explanation

Google Kubernetes Engine (GKE) is specifically designed for managing and running containerized applications using Kubernetes, making it the correct choice for this question.

What is a fundamental characteristic of serverless computing in Google Cloud?

• No need to manage infrastructure

• Only virtual machines are used

• Applications are always manually scaled

• Users manage operating systems

Answer explanation

A fundamental characteristic of serverless computing in Google Cloud is that users do not need to manage infrastructure. This allows developers to focus on writing code without worrying about server management.

Which service would you use to store large amounts of unstructured data in Google Cloud?

• Google Cloud SQL

• Google Cloud Storage

• Google BigQuery

• Google Firebase

Answer explanation

Google Cloud Storage is designed for storing large amounts of unstructured data, such as images and videos. In contrast, Google Cloud SQL is for structured data, BigQuery is for analytics, and Firebase is for app development.

Which of these Google Cloud services is best for running real-time event-driven applications?

• Google Cloud Functions

• Google Cloud Storage

• Google Cloud Spanner

• Google Cloud SQL

Answer explanation

Google Cloud Functions is ideal for real-time event-driven applications as it allows you to run code in response to events without managing servers, making it highly scalable and efficient for such use cases.

Which service is designed for building, deploying, and scaling web applications in Google Cloud?

• Google Cloud SQL

• Google App Engine

• Google Cloud Spanner

• Google Cloud Firestore

Answer explanation

Google App Engine is specifically designed for building, deploying, and scaling web applications on Google Cloud, making it the correct choice. Other options like Cloud SQL and Firestore serve different purposes.

What does IAM stand for in Google Cloud?

• Infrastructure Access Management

• Identity and Access Management

• Internet Access Module

• Information Authentication Model

Answer explanation

IAM stands for Identity and Access Management in Google Cloud. It is a framework that helps manage who has access to resources and what actions they can perform, making it essential for security and compliance.

What is the purpose of Google Cloud Load Balancer?

• Compressing network traffic

• Increasing CPU performance

• Reducing storage costs

• Distributing incoming traffic across multiple servers

Answer explanation

Google Cloud Load Balancer bertugas mendistribusikan lalu lintas masuk ke beberapa server untuk memastikan aplikasi dapat menangani beban yang tinggi dan tetap tersedia.