Amazon AWS

AWS Certified Advanced Networking – Specialty

ANS-C01
Popular

The AWS Certified Advanced Networking – Specialty (ANS-C01) exam validates your skills in designing and implementing AWS networking solutions. It is suitable for networking professionals looking to specialize in AWS.

468 questions 0 views Free
Start Mock Test Timed · Full-length · Scored

Questions 191–200 of 468

Q191

A company needs to connect on-premises data center to AWS. What should they use?

  • A AWS Direct Connect
  • B Amazon VPC Peering
  • C AWS Transit Gateway
  • D Elastic Load Balancer
Explanation AWS Direct Connect provides a dedicated network connection from on-premises to AWS; the others do not connect on-premises networks directly.
Q192

What happens when an EC2 instance is in a stopped state?

  • A Instance uses no costs
  • B Instance retains IP address
  • C Instance data is lost
  • D Instance cannot be restarted
Explanation The stopped instance incurs no charges, but it can still retain IP addresses depending on settings; other options misrepresent instance behavior.
Q193

You are configuring a VPC. What is the minimum number of subnets required for a VPC with two availability zones?

  • A 2 subnets
  • B 1 subnet
  • C 4 subnets
  • D 3 subnets
Explanation You need at least one subnet in each availability zone, totaling to two.
Q194

A company needs to ensure that data in S3 is not publicly accessible. Which S3 feature can they use?

  • A S3 Block Public Access
  • B S3 Lifecycle Policies
  • C S3 Cross-Region Replication
  • D S3 Versioning
Explanation S3 Block Public Access settings prevent public access to S3 buckets and objects.
Q195

What happens when a NAT Gateway goes down in a public subnet without redundancy?

  • A Traffic is not routed out
  • B All traffic is blocked
  • C Instance access remains unaffected
  • D Instances gain public IPs automatically
Explanation Without a functioning NAT Gateway, instances in private subnets cannot access the internet.
Q196

Which AWS service allows for automation of network configuration across multiple accounts?

  • A AWS CloudFormation
  • B AWS Config
  • C AWS Systems Manager
  • D AWS Transit Gateway
Explanation AWS Systems Manager allows for automation across accounts whereas the others focus on different aspects of management or provisioning.
Q197

A company needs to securely connect its on-premises data center to its AWS Virtual Private Cloud. Which service should they use?

  • A AWS Direct Connect
  • B AWS VPN
  • C AWS PrivateLink
  • D AWS CloudFront
Explanation AWS Direct Connect provides a dedicated network connection, ideal for high-throughput scenarios, unlike VPN which offers encrypted connections over the internet.
Q198

You are configuring an Amazon EC2 instance within a VPC. What happens when you assign a public IP address to the instance?

  • A It cannot communicate with the internet
  • B It gets a static IP from Amazon
  • C It uses the public subnet's NAT gateway
  • D It can send and receive internet traffic
Explanation Assigning a public IP allows the instance to directly communicate over the internet, which is correct; the other options do not accurately describe this behavior.
Q199

Which service provides a scalable domain name service in AWS?

  • A Amazon Route 53
  • B Amazon API Gateway
  • C AWS IAM
  • D AWS Lambda
Explanation Amazon Route 53 is the DNS service, while others serve different purposes.
Q200

A company needs to securely connect its on-premises network to AWS. What is the best option?

  • A AWS Direct Connect
  • B AWS VPN Gateway
  • C Amazon API Gateway
  • D AWS Transit Gateway
Explanation AWS Direct Connect offers a dedicated connection, unlike the other options.