10 advanced GCP interview questions and answers for 2023

You must venture no further if you want to wear the hat of a successful GCP developer for a top Silicon Valley organization or build a team of experienced GCP developers. We have done some hard work and carefully developed a list of GCP developer interview questions for your GCP interview to showcase what GCP interview questions you might be asked or might ask.

Last updated on Mar 22, 2023

Google Cloud Platform is a cloud-based platform managed by Google. It is a collection of virtual machines, computing, networking, storage, big data, database, professional systems, machine learning, and much more. These services run on the same Google infrastructure that Google uses for its end-user products, such as Google Search, Gmail, and YouTube.

Whether you are a candidate actively looking for GCP interview preparation or a recruiter looking for GCP developers, the following list of GCP interview questions will be of great use for you.

GCP interview questions and answers


What are the many levels of cloud architecture?

The following are the many layers of cloud architecture:

  • Physical Layer: This layer contains the network, physical servers, and other components.
  • Infrastructure layer: This layer includes virtualized storage levels, among other things.
  • Platform layer: This layer consists of the applications, operating systems, and other components.
  • Application layer: It is the layer with which the end-user interacts directly.


What exactly is Google Cloud SDK?

The Google Cloud SDK is a set of command-line utilities. It is utilized in the development of the Google cloud. We may use these tools to access large queries, cloud storage, computing Engine, and other resources directly from the command line. The Google Cloud SDK also includes client libraries and API libraries. These tools and frameworks let us interact with Virtual Machine instances, manage computer engine networks, storage, and firewalls, among other things.


How would you define VPC?

VPC is an abbreviation for Virtual Private Cloud. It is a virtual network that connects to Google Kubernetes Engine clusters, compute Engine VM instances and various other services. The VPC provides a great deal of control over how workloads connect globally or regionally. A single VPC can serve multiple regions without relying on the Internet.


What libraries and tools are available for GCP cloud storage?

JSON and XML APIs are fundamental to Google Cloud Platform cloud storage. In addition to this, Google provides the following tools for interfacing with cloud storage.

Google Cloud Platform Console- It's a collection of cloud computing services that run on the same infrastructure as Google's end-user products including Google Search, Gmail, Google Drive, and YouTube. GCP Console offers a myriad of modular cloud services, including computing, data storage, data analytics, and machine learning, in addition to a set of management tools. A credit card or bank account number is required to register for GCP Console.

Cloud Storage Client Libraries- Google Cloud Storage enables you to store data on Google's infrastructure with high reliability, performance, and availability, and it may also be used to deliver huge data items to consumers via direct download.

Gustil Command-line Tool- It's a Python program that enables you to use the command line to access Cloud Storage. gsutil can be used to do a variety of bucket and object management operations, such as creating and deleting buckets. Objects can be uploaded, downloaded, and deleted.


What is a Google Cloud API? How did we get our hands on it?

Google Cloud APIs are programmatic interfaces that allow users to add power to everything from storage access to machine-learning-based image analytics to Google Cloud-based applications.

Cloud APIs are simple to use with client libraries and server applications. The Google Cloud API is accessible via a number of programming languages. Firebase SDKs or third-party clients can be utilized to build mobile applications. Google SDK command-line tools or the Google Cloud Platform Console Web UI can be used to access Google Cloud APIs.


What exactly is a bucket in Google Cloud Storage?

Buckets are the main containers for storing data. We may arrange the data and provide access to the control by using buckets. The bucket has a globally unique name and a geographic location where the material is kept. A default storage class is offered, which is applied to items that are added to the bucket but do not have a specified storage class. There is no limit to the number of buckets that can be added or removed.


Define Object Versioning.

Object versioning is used to recover objects that have been overwritten or erased. Object versioning raises storage costs, but it assures that objects are secure when replaced or removed. When the GCP bucket's object versioning is enabled, a non-common version of the object is created whenever the object is deleted or overwritten. The properties generation and meta generation are used to identify a version of an item. Meta generation acknowledges metadata generation, whereas generation recognizes content generation.


What is serverless computing?

Serverless computing refers to the practice of offering backend services on a per-use basis. Although servers are still utilized, a company that uses serverless backend services is charged based on consumption rather than a fixed amount of bandwidth or number of servers. The cloud service provider will have a server in the cloud that operates and handles resource allocation dynamically in Serverless computing. The supplier provides the infrastructure required for the user to function without worrying about the hardware. Users must pay for the resources that they utilize. It will streamline the code deployment process while removing all maintenance and scalability difficulties for users. It's a subset of utility computing.


On-demand functionality is provided by cloud computing in what way?

Cloud computing as technology was designed to give functionality to all on-demand users at any time and from any location. It has achieved this goal with subsequent advancements and simplicity of application availability, such as Google Cloud. A Google Cloud user will be able to access their files in the cloud at any time, on any device, from any location as long as they are connected to the Internet.


What is the connection between Google Compute Engine and Google App Engine?

Google App Engine and Google Compute Engine complement one another. Google Application Engine is a Platform-as-a-service (PaaS), whereas GCE is an Infrastructure-as-a-service (IaaS). GAE is commonly used to power mobile backends, web-based apps, and line-of-business applications. If we require additional control over the underlying infrastructure, Google Compute Engine is an excellent choice. GCE, for example, can be utilized to create bespoke business logic or to run our own storage solution.

Tired of interviewing candidates to find the best developers?

Hire top vetted developers within 4 days.

Hire Now

Wrapping up

The above list of GCP interview questions can guide you in your GCP interview preparation. These technical GCP interview questions will be a primer for your final GCP interview. However, your GCP interview is a bigger process that comprises both technical and soft-skills-based interview questions. This is why you must ensure you prepare well apart from the technical side of your GCP interview. Asking you such questions is necessary for the recruiters to assess whether you are a team player and can perform well under an unsupervised environment.

Connect with Turing if you're a recruiter looking to hire GCP developers from the top 1%. If you're an experienced GCP developer searching for a new opportunity, Turing.com is a great place to start.

Hire Silicon Valley-caliber GCP developers at half the cost

Turing helps companies match with top-quality remote GCP developers from across the world in a matter of days. Scale your engineering team with pre-vetted GCP developers at the push of a button.

Reddit Logo
Hire developers

Hire from the top 1% developers worldwide

Hire remote developers

Tell us the skills you need and we'll find the best developer for you in days, not weeks.

Hire Developers