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- 400-151: CCIE Data Center Written Exam
Free 400-151: CCIE Data Center Written Exam Exam Questions and Answers
Last updated: March 29, 2025
Examtopics 400-151: CCIE Data Center Written Exam Prepaway Real Exam Questions and dumps free download
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809-400-151: CCIE Data Center Written Exam
#Question
What is the primary benefit of using infrastructure as code (IaC) in a data center?
A.
Increased costs
B.
Slower deployments
C.
Manual configuration management
D.
Improved consistency and version control
Correct Answer:
D
Infrastructure as Code (IaC) improves consistency and version control by allowing infrastructure to be managed through code, reducing human error and enhancing deployment speed.
#Question
When considering cloud storage options, what aspect is crucial for ensuring data availability?
A.
Redundant data formats
B.
Data fragmentation
C.
Data compression
D.
Data replication
Correct Answer:
D
Data replication is crucial for ensuring high availability in cloud storage environments, as it keeps multiple copies of data across different locations.
#Question
What networking protocol is essential for managing networked appliances in a data center?
A.
HTTP
B.
SNMP
C.
FTP
D.
ICMP
Correct Answer:
B
SNMP (Simple Network Management Protocol) is essential for monitoring and managing networked devices and appliances in a data center environment effectively.
#Question
A company is planning to implement microservices architecture. What is a significant consideration?
A.
Service independence
B.
Synchronized deployments
C.
Manual scaling
D.
Data integrity across services
Correct Answer:
A
Service independence is a significant consideration in microservices architecture as it allows teams to develop, deploy, and scale services independently without impacting others.
#Question
What does the term "observability" mean in the context of cloud services?
A.
Ignoring performance metrics
B.
Unmonitored service interactions
C.
The collection of metrics and logs
D.
The ability to monitor environment changes
Correct Answer:
C
Observability in cloud services refers to the collection and analysis of metrics, logs, and traces to gain insights into the system's performance and health.
#Question
In a large organization, what approach should be taken to optimize database performance?
A.
Ignore indexing
B.
Centralize all databases
C.
Use a monolithic application
D.
Implement sharding
Correct Answer:
D
Sharding helps optimize database performance by distributing data across multiple servers, allowing for better load balancing and faster query responses.
#Question
What is the primary purpose of using a VPN in a data center environment?
A.
To secure remote access
B.
To increase bandwidth
C.
To enhance data redundancy
D.
To simplify network topology
Correct Answer:
A
A VPN (Virtual Private Network) is used to secure remote access to the data center by encrypting data transmitted over the internet, ensuring privacy and security.
809-400-151: CCIE Data Center Written Exam
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