This Quiz contains totally 25 Questions each carry 1 point for you.
1.Which of the following is NOT a data storage optimization technique?
Data partitioning
Data compression
Data redundancy
Data caching
Correct!
Wrong!
2.What is sharding in the context of data storage?
Storing a single copy of data
Breaking data into smaller, more manageable pieces
Replicating data across multiple servers
Compressing data to save space
Correct!
Wrong!
3.Which of the following is a key aspect of cost optimization in cloud computing?
Scaling horizontally
Scaling vertically
Right-sizing resources
Using high-performance hardware
Correct!
Wrong!
4.What is the main objective of the Azure Well-Architected Framework?
To provide a set of guidelines for cloud-native applications
To define a set of best practices for building and deploying Azure applications
To offer guidance on building secure, high-performance, and resilient cloud solutions
To define the optimal architecture for a given application
Correct!
Wrong!
5.Which of the following is NOT a performance tuning technique?
Load balancing
Indexing
Data replication
Query optimization
Correct!
Wrong!
6.What is the primary goal of disaster recovery planning?
To prevent disasters from happening
To minimize the impact of disasters on business operations
To ensure the availability of data and applications
To recover lost data after a disaster
Correct!
Wrong!
7.Which Azure service is designed to provide high availability for virtual machines?
Azure Availability Sets
Azure Traffic Manager
Azure Load Balancer
Azure Virtual Networks
Correct!
Wrong!
8.Which of the following is a cost optimization strategy for cloud computing?
Using reserved instances
Using larger virtual machines
Storing all data in high-performance storage
Keeping all services running continuously
Correct!
Wrong!
9.In the Azure Well-Architected Framework, which of the following is NOT one of the five pillars?
Operational excellence
Performance efficiency
Cost optimization
Data security
Correct!
Wrong!
10.What is the purpose of horizontal scaling?
To add more resources to a single server
To add more servers to a system
To reduce the number of servers in a system
To remove resources from a single server
Correct!
Wrong!
11.Which of the following is NOT a technique for processing optimization?
Parallel processing
Data partitioning
Caching
Vertical scaling
Correct!
Wrong!
12.Which of the following is a benefit of using Azure Reserved Instances?
Reduced costs
Improved performance
Greater flexibility
Increased redundancy
Correct!
Wrong!
13.What is the primary goal of performance tuning?
To reduce costs
To improve the response time of applications
To increase data redundancy
To improve the security of applications
Correct!
Wrong!
14.Which Azure service is designed to provide disaster recovery for applications and data?
Azure Site Recovery
Azure Backup
Azure Storage
Azure Virtual Networks
Correct!
Wrong!
15.Which of the following is a technique for high availability in cloud computing?
Using multiple availability zones
Storing data in a single location
Relying on a single server
Focusing on vertical scaling
Correct!
Wrong!
16.What is an example of data storage optimization in a relational database?
Using indexes
Storing duplicate data
Using a single table for all data
Storing large objects as separate files
Correct!
Wrong!
17.Which of the following is a cost optimization strategy when using Azure Storage?
Using hot storage for infrequently accessed data
Using premium storage for all data
Using cool storage for infrequently accessed data
Storing multiple copies of the same data
Correct!
Wrong!
18.What is the purpose of the Azure Advisor tool?
To provide personalized recommendations for optimizing resources
To analyze and visualize application performance
To deploy and manage Azure resources
To monitor and diagnose application issues
Correct!
Wrong!
19.Which of the following is NOT a disaster recovery strategy?
Backup and restore
Pilot light
Warm standby
Data partitioning
Correct!
Wrong!
20.In the context of cost optimization, what does "pay-as-you-go" mean?
Paying for resources based on usage
Paying a fixed monthly fee for resources
Paying for resources only when they are in use
Paying for resources in advance
Correct!
Wrong!
21.Which of the following is a technique to improve query performance in a relational database?
Denormalization
Data replication
Data partitioning
Load balancing
Correct!
Wrong!
22.What is the main advantage of using Azure Virtual Machine Scale Sets?
Improved security
Cost optimization
Scalability
Data redundancy
Correct!
Wrong!
23.What is the purpose of a load balancer in a cloud computing environment?
To distribute network traffic across multiple servers
To store data across multiple servers
To improve the security of a network
To optimize storage costs
Correct!
Wrong!
24.What is a key aspect of high availability in cloud computing?
Reducing costs
Minimizing downtime
Improving query performance
Maximizing storage capacity
Correct!
Wrong!
25.Which of the following is an example of a cost optimization strategy for compute resources in Azure?
Using on-demand virtual machines for all workloads
Using dedicated hosts for all workloads
Using spot instances for interruptible workloads
Running virtual machines 24/7
Correct!
Wrong!
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Azure Data Engineering Best Practices – Quiz
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