GCP / Real-time Data Interview Questions 2026
Published July 22, 2026 · Updated July 22, 2026
11 GCP / Real-time Data interview questions from LTIMindtree and more. Real questions from Technical, System Design, and HR rounds.
11 questions
Companies: LTIMindtree
All GCP / Real-time Data Questions
LTIMindtree
Medium
Technical round
5–8 YearsInterview ExperienceGCPKubernetesDocker
GKE vs Cloud Run — when would you choose each?
↑ 16 upvotes · 3 engineers asked this · Senior SDE
LTIMindtree
Hard
Technical round
5–8 YearsInterview ExperienceJavaGCP
Create an Apache Beam pipeline that reads a text file from Google Cloud Storage (GCS), converts all text to uppercase, and writes the output back to GCS.
↑ 15 upvotes · 2 engineers asked this · Senior SDE
LTIMindtree
Medium
Technical round
5–8 YearsInterview ExperienceJavaGCP
How would you integrate Google Cloud Pub/Sub into a Java application?
↑ 13 upvotes · 2 engineers asked this · Senior SDE
LTIMindtree
Medium
Technical round
5–8 YearsInterview ExperienceGCPRedis
How would you reduce application load and downtime using caching strategies?
↑ 13 upvotes · 2 engineers asked this · Senior SDE
LTIMindtree
Medium
Technical round
5–8 YearsInterview ExperienceGCPJava
How would you process and track real-time data in GCP?
↑ 12 upvotes · 2 engineers asked this · Senior SDE
LTIMindtree
Medium
Technical round
5–8 YearsInterview ExperienceGCP
Suppose you have a production issue in GCP. How would you handle it end to end?
↑ 11 upvotes · 2 engineers asked this · Senior SDE
LTIMindtree
Medium
Technical round
5–8 YearsInterview ExperienceGCP
How would one GCP service securely communicate with another GCP service?
↑ 10 upvotes · 2 engineers asked this · Senior SDE
LTIMindtree
Medium
Technical round
5–8 YearsInterview ExperienceGCP
How would you monitor your application running in production on GCP?
↑ 10 upvotes · 2 engineers asked this · Senior SDE
LTIMindtree
Medium
Technical round
5–8 YearsInterview ExperienceGCP
How do you maintain security across GCP services?
↑ 9 upvotes · 2 engineers asked this · Senior SDE
LTIMindtree
Medium
Technical round
5–8 YearsInterview ExperienceGCPMicroservices
What would you do if one of your services goes down in production?
↑ 9 upvotes · 2 engineers asked this · Senior SDE
LTIMindtree
Easy
Technical round
5–8 YearsInterview ExperienceGCP
What are Service Accounts in GCP, and when would you use them?
↑ 8 upvotes · 3 engineers asked this · Senior SDE
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Frequently asked questions
GKE vs Cloud Run — when would you choose each?
GKE vs Cloud Run — when would you choose each?
Create an Apache Beam pipeline that reads a text file from Google Cloud Storage (GCS), converts all text to uppercase, and writes the output back to GCS.
Create an Apache Beam pipeline that reads a text file from Google Cloud Storage (GCS), converts all text to uppercase, and writes the output back to GCS.
How would you integrate Google Cloud Pub/Sub into a Java application?
How would you integrate Google Cloud Pub/Sub into a Java application?
How would you reduce application load and downtime using caching strategies?
How would you reduce application load and downtime using caching strategies?
How would you process and track real-time data in GCP?
How would you process and track real-time data in GCP?