12 Messaging & Analytics questions from the Firebase bank, written for Indian campus drives and tech interviews. Every question has a verified answer and an AI-tutor explanation on placd.
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A.a publish-subscribe pattern where clients subscribe to a named channel and one send reaches every subscriber
B.a logged user action, automatically collected or custom-named, that powers funnels and audience segmentation in the console
C.the per-install identifier a device gets so the server can address notifications to that exact app instance
D.the free service that delivers push notifications and data payloads to web, Android, and iOS clients
Answer + AI explanation with Pro
2. Which term means: "the free service that delivers push notifications and data payloads to web, Android, and iOS clients"?
Junior
A.Registration token
B.Google Analytics event
C.Firebase Cloud Messaging
D.Topic messaging
Answer + AI explanation with Pro
3. Which statement is correct?
Junior
A.Firebase Cloud Messaging — the free service that delivers push notifications and data payloads to web, Android, and iOS clients
B.Firebase Cloud Messaging — a logged user action, automatically collected or custom-named, that powers funnels and audience segmentation in the console
C.Firebase Cloud Messaging — a publish-subscribe pattern where clients subscribe to a named channel and one send reaches every subscriber
D.Firebase Cloud Messaging — the per-install identifier a device gets so the server can address notifications to that exact app instance
Answer + AI explanation with Pro
4. What is Registration token?
Junior
A.the free service that delivers push notifications and data payloads to web, Android, and iOS clients
B.a logged user action, automatically collected or custom-named, that powers funnels and audience segmentation in the console
C.the per-install identifier a device gets so the server can address notifications to that exact app instance
D.a publish-subscribe pattern where clients subscribe to a named channel and one send reaches every subscriber
Answer + AI explanation with Pro
5. Which term means: "the per-install identifier a device gets so the server can address notifications to that exact app instance"?
Junior
A.Registration token
B.Google Analytics event
C.Firebase Cloud Messaging
D.Topic messaging
Answer + AI explanation with Pro
6. Which statement is correct?
Junior
A.Registration token — the free service that delivers push notifications and data payloads to web, Android, and iOS clients
B.Registration token — a publish-subscribe pattern where clients subscribe to a named channel and one send reaches every subscriber
C.Registration token — a logged user action, automatically collected or custom-named, that powers funnels and audience segmentation in the console
D.Registration token — the per-install identifier a device gets so the server can address notifications to that exact app instance
Answer + AI explanation with Pro
7. What is Topic messaging?
Mid
A.a publish-subscribe pattern where clients subscribe to a named channel and one send reaches every subscriber
B.the free service that delivers push notifications and data payloads to web, Android, and iOS clients
C.the per-install identifier a device gets so the server can address notifications to that exact app instance
D.a logged user action, automatically collected or custom-named, that powers funnels and audience segmentation in the console
Answer + AI explanation with Pro
8. Which term means: "a publish-subscribe pattern where clients subscribe to a named channel and one send reaches every subscriber"?
Mid
A.Google Analytics event
B.Registration token
C.Topic messaging
D.Firebase Cloud Messaging
Answer + AI explanation with Pro
9. Which statement is correct?
Mid
A.Topic messaging — the per-install identifier a device gets so the server can address notifications to that exact app instance
B.Topic messaging — the free service that delivers push notifications and data payloads to web, Android, and iOS clients
C.Topic messaging — a publish-subscribe pattern where clients subscribe to a named channel and one send reaches every subscriber
D.Topic messaging — a logged user action, automatically collected or custom-named, that powers funnels and audience segmentation in the console
Answer + AI explanation with Pro
10. What is Google Analytics event?
Mid
A.a logged user action, automatically collected or custom-named, that powers funnels and audience segmentation in the console
B.a publish-subscribe pattern where clients subscribe to a named channel and one send reaches every subscriber
C.the free service that delivers push notifications and data payloads to web, Android, and iOS clients
D.the per-install identifier a device gets so the server can address notifications to that exact app instance
Answer + AI explanation with Pro
11. Which term means: "a logged user action, automatically collected or custom-named, that powers funnels and audience segmentation in the console"?
Mid
A.Firebase Cloud Messaging
B.Google Analytics event
C.Topic messaging
D.Registration token
Answer + AI explanation with Pro
12. Which statement is correct?
Mid
A.Google Analytics event — the free service that delivers push notifications and data payloads to web, Android, and iOS clients
B.Google Analytics event — a publish-subscribe pattern where clients subscribe to a named channel and one send reaches every subscriber
C.Google Analytics event — a logged user action, automatically collected or custom-named, that powers funnels and audience segmentation in the console
D.Google Analytics event — the per-install identifier a device gets so the server can address notifications to that exact app instance
Answer + AI explanation with Pro
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