Practice 60 original GCP Associate Cloud Engineer questions covering core services, compute, storage, networking, security, and operations, with answers and explanations.
Level: GCP Associate Cloud EngineerDifficulty: intermediate60 questions60 min
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Question 1
What is Google Cloud Platform?
GCP is a suite of cloud services for compute, storage, networking, data, and machine learning. It is not an OS, database, or browser.
Question 2
What is a Google Cloud project?
A project groups resources, permissions, and billing settings. VMs, buckets, and networks live inside a project.
Question 3
What is a region in Google Cloud?
A region is a geographic location containing zones. Zones are isolated data centers within a region.
Question 4
What is a zone in Google Cloud?
A zone is an isolated data center within a region. Distributing resources across zones improves availability.
Question 5
What is the Google Cloud Console?
The Console is the web UI for managing GCP resources. gcloud is the CLI, and mobile apps are additional tools.
Question 6
What is gcloud?
gcloud is the CLI for creating and managing GCP resources. It complements the Console and APIs.
Question 7
What is Cloud Shell?
Cloud Shell provides a browser terminal with gcloud and other tools ready to use. It is not a marketplace, bucket, or dashboard.
Question 8
What is a billing account?
A billing account pays for resource usage and is linked to one or more projects. It is not a VM, firewall, or DNS.
Question 9
What is a service account?
A service account authenticates applications, VMs, and services to Google Cloud APIs. It is not a password, billing, or network object.
Question 10
What is IAM?
IAM controls who can access resources and what they can do. The other expansions are not official.
Question 11
What is Compute Engine?
Compute Engine provides virtual machines. Cloud Storage stores objects, GKE runs Kubernetes, and BigQuery is analytics.
Question 12
What is a VM instance?
A VM instance is a virtual machine with configurable resources. Buckets, firewalls, and DNS zones are separate objects.
Question 13
What is a machine type?
A machine type defines vCPUs and memory for a VM. OS, disk, and network are separate choices.
Question 14
What is a persistent disk?
Persistent disks are durable block storage for VMs. Object storage, snapshots, and caches are different.
Question 15
What is an instance group?
Instance groups manage collections of VMs. Managed groups support autoscaling and health checks.
Question 16
What is autoscaling?
Autoscaling adjusts instance counts based on metrics. Disk resizing, backups, and key rotation are separate operations.
Question 17
What is a managed instance group?
Managed instance groups run identical VMs with autoscaling, health checks, and auto-repair. They are not storage, firewall, or DNS groups.
Question 18
What is Cloud Functions?
Cloud Functions runs single-purpose functions in response to events. Compute Engine is VMs, and databases and load balancers are separate.
Question 19
What is Cloud Run?
Cloud Run runs containers serverlessly and scales automatically. It is not VMs, BigQuery, or DNS.
Question 20
What is GKE?
GKE is Google Kubernetes Engine for container orchestration. The other expansions are not official.
Question 21
What is App Engine?
App Engine is a PaaS that runs applications without infrastructure management. Compute Engine is IaaS, and Cloud Storage is object storage.
Question 22
What is a preemptible VM?
Preemptible VMs are cheaper but can be terminated by Google. They are suitable for fault-tolerant batch workloads.
Question 23
What is Cloud Storage?
Cloud Storage stores objects such as images, files, and backups. It is not a database, VM, or load balancer.
Question 24
What is a bucket in Cloud Storage?
A bucket is the container that holds objects and defines location and access. It is not a VM, firewall, or billing object.
Question 25
What is a storage class?
Storage classes such as Standard, Nearline, Coldline, and Archive balance cost with access frequency. They are not machine types, rules, or records.
Question 26
What is Cloud SQL?
Cloud SQL provides managed MySQL, PostgreSQL, and SQL Server. BigQuery is a warehouse and Firestore is NoSQL.
Question 27
What is Cloud Spanner?
Cloud Spanner offers strong consistency and horizontal scaling across regions. It is not a file system, queue, or balancer.
Question 28
What is Firestore?
Firestore is a flexible, scalable NoSQL document database. Cloud SQL is relational, Cloud Storage is objects, and BigQuery is analytics.
Question 29
What is BigQuery?
BigQuery is a serverless data warehouse for analytics on large datasets. It is not compute, messaging, or content delivery.
Question 30
What is Cloud Bigtable?
Cloud Bigtable is a scalable NoSQL wide-column database for large analytical workloads. It is not relational, document, or object storage.
Question 31
What is Cloud Filestore?
Cloud Filestore provides managed NFS file storage for workloads such as GKE and Compute Engine. It is not object, block, or warehouse storage.
Question 32
What is a disk snapshot?
A snapshot is a backup of a persistent disk at a point in time. Images are VM templates, and buckets are object containers.
Question 33
What is Cloud CDN?
Cloud CDN caches content at global edge locations to reduce latency. DNS, load balancing, and firewalls are separate.
Question 34
What is a VPC?
A VPC provides isolated networking for GCP resources. It is not a VM, bucket, or DNS zone.
Question 35
What is a subnet?
A subnet is a segment of a VPC address space. VMs, firewalls, and load balancers are separate resources.
Question 36
What is a firewall rule?
Firewall rules control ingress and egress traffic by IP, port, and tags. They are not billing, storage, or machine settings.
Question 37
What is Cloud Load Balancing?
Cloud Load Balancing spreads traffic across instances and regions. It is not a VM, DNS record, or firewall.
Question 38
What is Cloud NAT?
Cloud NAT lets private instances reach the internet without public IPs. It is not load balancing, VPN, or DNS.
Question 39
What is Cloud VPN?
Cloud VPN creates encrypted tunnels between on-premises networks and VPCs. It is not load balancing, DNS, or firewall.
Question 40
What is Cloud Interconnect?
Cloud Interconnect provides dedicated, higher-bandwidth connections to Google. VPN uses the internet, and DNS and CDN are different.
Question 41
What is Cloud DNS?
Cloud DNS hosts zones and records and resolves names. Load balancing, firewalls, and VPNs are networking services but not DNS.
Question 42
What is a global load balancing IP?
Global load balancing uses anycast IPs to route users to the nearest healthy backend. It is not a VM IP, DNS, or firewall.
Question 43
What is VPC peering?
VPC peering connects two VPC networks so they can communicate privately. It is not internet access, firewall, or load balancing.
Question 44
What is a role in IAM?
A role bundles permissions that can be granted to users or service accounts. It is not a VM, billing, or firewall.
Question 45
What is an IAM policy?
An IAM policy binds roles to members at a resource level. It is not networking, storage, or machine configuration.
Question 46
What is a custom role?
Custom roles let you grant only the permissions you need. They are not machine types, firewalls, or budgets.
Question 47
What is Cloud KMS?
Cloud KMS creates and manages cryptographic keys. It is not compute, load balancing, or DNS.
Question 48
What is Cloud IAP?
Cloud IAP controls access to applications based on identity and context. It is not a firewall, VPN, or monitoring tool.
Question 49
What is Cloud Armor?
Cloud Armor protects applications from DDoS and web attacks. DNS, load balancing, and key management are separate.
Question 50
What is VPC Service Controls?
VPC Service Controls creates a security perimeter to reduce data exfiltration risk. It is not a VPC, firewall, or storage class.
Question 51
What is an Organization Policy?
Organization Policies set constraints on resources across projects. They are not billing, DNS, or machine configuration.
Question 52
What is Cloud Monitoring?
Cloud Monitoring collects metrics and sends alerts. Logging stores logs, and DNS and storage are separate.
Question 53
What is Cloud Logging?
Cloud Logging stores and queries application and platform logs. Monitoring handles metrics, and firewalls and load balancers are networking.
Question 54
What is an alerting policy?
Alerting policies monitor conditions and send notifications. They are not firewalls, budgets, or DNS.
Question 55
What is Cloud Trace?
Cloud Trace analyzes latency across requests. Logging stores logs, Debugger inspects code, and Scheduler runs cron jobs.
Question 56
What is Cloud Scheduler?
Cloud Scheduler runs jobs on a schedule. Load balancers distribute traffic, queues decouple messages, and databases store data.
Question 57
Which of the following are Google Cloud compute services? Select all that apply.
Compute Engine, GKE, Cloud Run, and Cloud Functions are all compute services on Google Cloud.
Question 58
Which of the following are Google Cloud storage and database services? Select all that apply.
Cloud Storage, Cloud SQL, Firestore, and Cloud Bigtable are all storage or database services.
Question 59
Preemptible VMs are guaranteed to run for 24 hours.
Preemptible VMs can be terminated by Google at any time, usually within 24 hours, so they are not guaranteed.
Question 60
Match each Google Cloud service to its purpose.
Cloud Storage stores objects, Cloud SQL is a managed relational database, BigQuery is a warehouse, and Cloud Functions is serverless compute.