AWS Certified Cloud Practitioner
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A company needs to establish a dedicated network connection from on premises to AWS. The connection must provide consistent, low-latency network performance. Which AWS service should the company use to meet this requirement?
Real Exam
Community
RRitesh
0
A
AWS Direct Connect
B
AWS Site-to-Site VPN
C
AWS Directory Service
D
AWS Transit Gateway
Explanation:
Explanation
AWS Direct Connect is the correct choice because:
- Dedicated Network Connection: AWS Direct Connect establishes a dedicated, private network connection between your on-premises infrastructure and AWS
- Consistent Performance: Provides consistent, predictable network performance since it bypasses the public internet
- Low Latency: Offers lower and more stable latency compared to internet-based connections
- Bandwidth Options: Available in various bandwidth options (1Gbps, 10Gbps, 100Gbps) to meet different requirements
Why not the other options:
- AWS Site-to-Site VPN: Uses the public internet, which can have variable performance and higher latency
- AWS Directory Service: Used for directory management (like Active Directory), not network connectivity
- AWS Transit Gateway: A network transit hub for connecting VPCs and on-premises networks, but still relies on other services (like Direct Connect or VPN) for the actual connection
AWS Direct Connect is specifically designed for scenarios requiring reliable, high-performance dedicated network connections between on-premises environments and AWS.
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