Google Cloud's Cloud DNS service is fully _______ and highly available.
- Managed
- Open Source
- On-premises
- Scalable
Understanding that Cloud DNS is fully managed by Google Cloud emphasizes the hands-off nature of the service for users and highlights its reliability and availability.
Which Google Cloud service provides options for Network Service Tiers?
- Google Compute Engine
- Google Kubernetes Engine
- Google Cloud Load Balancing
- Google Cloud Interconnect
Google Cloud Interconnect provides options for connecting on-premises networks to Google Cloud, but it's not the service offering Network Service Tiers options. Understanding which Google Cloud service provides Network Service Tiers options is important for network optimization and cost management.
_______ is an authentication method used to access Cloud Billing APIs securely.
- OAuth 2.0
- API Key
- Basic Authentication
- JWT (JSON Web Token)
OAuth 2.0 is widely used for securing API access as it provides better security and flexibility in authentication processes.
In Cloud Bigtable, what is the significance of column families?
- Column Organization
- Data Encryption
- Replication
- Indexing
Understanding the role and significance of column families in Cloud Bigtable is essential for designing efficient data models and optimizing performance for analytical workloads. Column families provide a way to logically group related data together, enabling efficient storage and retrieval operations.
How does AI Platform support the integration of custom machine learning algorithms?
- Custom Container Support
- Pre-built Models
- AI Platform SDK
- AI Platform Marketplace
Integrating custom machine learning algorithms into AI Platform expands the range of problems that can be addressed using the platform and enables organizations to leverage their domain expertise to build tailored solutions. Understanding the available options for integrating custom algorithms is essential for designing and implementing machine learning workflows effectively.
Which Google Cloud service provides monitoring and logging capabilities for applications and infrastructure?
- Stackdriver
- Google Analytics
- Google BigQuery
- Google Cloud Storage
Stackdriver is the go-to service for monitoring and logging in Google Cloud, providing comprehensive tools for observability and troubleshooting.
Scenario: An organization needs to optimize costs for storing large amounts of data on Google Cloud. Which tier of Persistent Disk would be the most cost-effective option for their use case?
- Coldline
- Standard
- Regional
- SSD
Understanding the cost implications of different Persistent Disk tiers is essential for optimizing costs while meeting storage requirements on Google Cloud. Choosing the most cost-effective tier, such as Coldline for infrequently accessed data, helps organizations minimize storage expenses.
How does Persistent Disk encryption work to ensure data security at rest?
- Persistent Disk encryption uses Google-managed keys or customer-supplied keys to encrypt data stored on the disk.
- Persistent Disk encryption automatically decrypts data when it's accessed by authorized users.
- Persistent Disk encryption relies on network security to protect data during transmission.
- Persistent Disk encryption creates multiple copies of data across different regions.
Understanding how Persistent Disk encryption works is essential for ensuring data security and compliance with regulatory requirements in cloud environments. Knowing the encryption options and mechanisms helps in making informed decisions about data protection strategies.
The _______ feature of Persistent Disk allows users to resize disks without downtime.
- Online resizing
- Offline resizing
- Elastic
- Incremental
Online resizing is a key capability of Persistent Disk that enables users to dynamically adjust disk sizes to meet changing storage requirements without impacting service availability. Understanding how online resizing works helps users efficiently manage disk resources and scale their infrastructure as needed.
In the context of Pub/Sub, what does "acknowledgment" refer to?
- Confirmation of message receipt and processing by a subscriber.
- Encryption of message payloads for secure transmission.
- Filtering messages based on predefined criteria.
- Scaling up the Pub/Sub infrastructure to handle increased message throughput.
Understanding acknowledgment in Pub/Sub is essential for ensuring reliable message delivery and processing in distributed systems. It allows subscribers to communicate their message processing status back to Pub/Sub, enabling effective message flow control and error handling.