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Interview Questions


What is the Google Cloud Platform and its services?


Google Cloud Platform (GCP) is a cloud computing platform and infrastructure created by Google to support the development and deployment of web and mobile applications. GCP provides a range of services for different use cases, including:

  1. Compute: Google Compute Engine (GCE), Google App Engine, and Kubernetes Engine for virtual machine (VM) instances and container orchestration.
  2. Storage: Google Cloud Storage (GCS) for object storage and Google Persistent Disk for block storage.
  3. Databases: Google Cloud SQL for relational databases and Cloud Bigtable for NoSQL databases.
  4. Networking: Google Cloud Load Balancing, Cloud VPN, and Cloud Interconnect for network traffic management and secure data transfer.
  5. Machine learning: Google Cloud AI Platform for training and deploying machine learning models, and Google Cloud AutoML for automated machine learning.
  6. Analytics: Google BigQuery for data warehousing and analysis, and Google Data Studio for data visualization.
  7. IoT: Google Cloud IoT for managing and processing IoT device data.
  8. Security: Google Cloud Identity and Access Management (IAM) for secure access control, and Google Cloud Key Management Service (KMS) for encryption key management.

What is the role of Google Compute Engine in cloud computing?


Google Compute Engine (GCE) is a part of the Google Cloud Platform (GCP) and provides scalable, on-demand, virtual machines (VMs) for running applications and services. The role of GCE in cloud computing is to provide an infrastructure-as-a-service (IaaS) solution for customers who need to run their applications on virtual servers in the cloud.

GCE provides the following key features:

  1. Easy creation and management of VMs with various configurations (CPU, memory, disk, etc.)
  2. Integration with other GCP services, such as Google Cloud Storage and Google Kubernetes Engine
  3. Load balancing and auto-scaling options for VM instances to handle traffic spikes
  4. Predefined images for popular operating systems and pre-installed software for quick deployment
  5. Flexible pricing options, with the ability to only pay for what is used.

By using GCE, customers can focus on their applications and services, without having to worry about the underlying infrastructure and its management. GCE provides a secure, highly available and scalable cloud computing platform for running workloads in the cloud.

What types of tools are available via the Google Cloud Platform?


  • Firstly, Compute.
  • Secondly, Networking.
  • Thirdly, Storage and Databases.
  • Fourthly, Artificial Intelligence (AI) / Machine Learning (ML)
  • Fifthly, Big Data.
  • Sixthly, Identity and Security.
  • Lastly, Management Tools

How to create a new Clouding Project?


  • Firstly, If you’re new to Google Cloud, create an account to evaluate how the products perform in real-world scenarios.
  • Secondly, In the Google Cloud Console, on the project selector page, select or create a Google Cloud project.
  • Thirdly, Make sure that billing is enabled for your Cloud project.
  • Fourthly, Enable the Cloud Build API.
  • Fifthly, Install and initialize the Cloud SDK.
  • Also, create an App Engine application for your Cloud project in the Google Cloud Console.
  • Lastly, select a region where you want your app’s computing resources located.

What are the three types of roles in IAM?


There are three types of roles in IAM:

  • Basic roles: It includes the Owner, Editor, and Viewer roles that existed prior to the introduction of IAM.
  • Predefined roles: It provides granular access for a specific service and is managed by Google Cloud.
  • Custom roles: It provides granular access according to a user-specified list of permissions.

What is the full form of MFA?


The MFA stands for Multi-factor authentication.

What is the use of Cloud Billing accounts?


  • Cloud Billing accounts pay for Google Cloud projects and Google Maps Platform projects.
  • A project and its service-level resources are always paid for by a single Cloud Billing account.
  • Project usage is tracked and charged to the linked Cloud Billing account.
  • A Cloud Billing account operates in a single currency and is linked to a Google payments profile.
  • A Cloud Billing account can be linked to one or more projects.

How can you manage your Cloud billing accounts?


You can manage your Cloud Billing accounts using the Google Cloud Console.

How Cloud Billing budgets help its users?


  • Users can define the scope of the budget.
  • Users can set the budget amount to a total that you specify, or base the budget amount on the previous month’s spend.
  • You can set threshold rules to trigger email alert notifications.
  • You can also use Pub/Sub for programmatic notifications.

What is Cloud Storage?


Cloud storage makes use of enormous computer servers housed in data centres that physically store data and make it accessible to customers via the internet. Furthermore, a hosting business often owns and manages the physical environment, which spans several servers.


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