Home
Tutorials
C
Compose
Dart
Flutter
Git
Java
Kotlin
React Native
Ruby
XApk
Q&A
Quiz
Forum
Write For Us
Blog
Jobs
Log In
Home
Tutorials
C
Compose
Dart
Flutter
Git
Java
Kotlin
React Native
Ruby
XApk
Q&A
Blog
Jobs
Quiz
Forum
Log In
Attend MockTest
📋
15 Questions
⏱️
30 Minutes
📚
Multiple Choice
Progress
0
/ 15 Answered
Question 1 of 15
30:00
What data model does Firestore use?
A
Relational
B
Document model
C
Key-value
D
Graph
← Previous
Next →
Question 2 of 15
30:00
Does Firestore support real-time updates?
A
No
B
Yes
C
Only batch updates
D
Only manual refresh
← Previous
Next →
Question 3 of 15
30:00
What are the two modes of Firestore?
A
Basic and Advanced
B
Native and Datastore
C
Simple and Complex
D
Standard and Premium
← Previous
Next →
Question 4 of 15
30:00
What is a composite index in Firestore?
A
Single field index
B
Index on multiple fields for complex queries
C
Database index
D
Storage index
← Previous
Next →
Question 5 of 15
30:00
Does Firestore support transactions?
A
No
B
Yes
C
Only reads
D
Only writes
← Previous
Next →
Question 6 of 15
30:00
Is Cloud Spanner horizontally scalable?
A
No
B
Yes
C
Only vertically
D
Limited scaling
← Previous
Next →
Question 7 of 15
30:00
What consistency model does Spanner provide?
A
Eventual consistency
B
Strong external consistency
C
Weak consistency
D
No consistency
← Previous
Next →
Question 8 of 15
30:00
Does Spanner support SQL?
A
No
B
Yes
C
Only NoSQL
D
Custom query language
← Previous
Next →
Question 9 of 15
30:00
What is a split in Cloud Spanner?
A
Database split
B
A partition of data for distribution
C
Network split
D
Storage split
← Previous
Next →
Question 10 of 15
30:00
Can Spanner span multiple regions?
A
No
B
Yes
C
Only single region
D
Only same continent
← Previous
Next →
Question 11 of 15
30:00
What is a partition in BigQuery?
A
Network partition
B
Dividing table into segments for performance
C
Storage partition
D
Compute partition
← Previous
Next →
Question 12 of 15
30:00
What is clustering in BigQuery?
A
VM clustering
B
Organizing data within partitions
C
Network clustering
D
Storage clustering
← Previous
Next →
Question 13 of 15
30:00
What is BI Engine?
A
Database engine
B
In-memory analysis service for BigQuery
C
Compute engine
D
Storage engine
← Previous
Next →
Question 14 of 15
30:00
What are materialized views in BigQuery?
A
Regular views
B
Precomputed views for performance
C
Database views
D
Storage views
← Previous
Next →
Question 15 of 15
30:00
What is BigQuery slots?
A
Storage slots
B
Units of computational capacity
C
Network slots
D
Database slots
← Previous
Submit Test
Question Palette
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Current Question
Answered
Not Answered
Subscribe For Daily Updates
Subscribe
Question Palette
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Current Question
Answered
Not Answered
Subscribe For Daily Updates
Subscribe
Submit Test?
Are you sure you want to submit the test? You have answered
0
out of 15 questions.
Cancel
Yes, Submit