AWS Interview Question Quiz | Part 3

1.

What type of traffic does NACL handles?

Allows/Denies the traffic to VPC subnet.

Allows the traffic to VPC subnet.

Denies the traffic to VPC subnet.

Allows/Denies the traffic to instances in VPC subnet.

2.

What type of traffic does security group handles?

Allows/Denies the traffic to instances in VPC subnet.

Allows the traffic to VPC subnet.

Denies the traffic to VPC subnet.

Allows the traffic to instances in VPC subnet.

3.

Instance in public subnet access the internet via ?

NAT Gateway

Internet Gateway

Security Group

Elastic IP

4.

Instance in which subnet can't directly access the internet ?

Public Subnet

Private Subnet

A & B

None of the above

5.

What is NAT ( Network Address Translator) used for?

Allows your instance in a private subnet to connect to internet.

Prevents the internet from initiating connection to your instance.

Allows your instance in a public subnet to connect to internet.

A & B

B & C

6.

What are the ways to interact with AWS API ?

AWS Management Console

AWS CLI

AWS Software Development Kits

A & B & C

A & B

7.

Which protocol type and port range is needed to access an Ubuntu/Linux EC2 instance via telnet?

Inbound rule as SSH with port range 22.

Inbound rule as HTTP with port range 80.

Inbound rule as HTTPS with port range 443.

A & B & C

A & C

8.

Which protocol type and port range is needed to access an Window EC2 instance ?

Inbound rule as RDP with port range 3389.

Inbound rule as HTTP with port range 80.

Inbound rule as HTTPS with port range 443.

A & B & C

A & C

9.

True or False Elastic IP address is a static public address.

True

False

10.

With which IP address you can access your EC2 instance?

Private IPv4 addresses

Public IPv4 address

IPV6 addresses

Secondary private IPv4 addresses

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Here are some other posts that might be helpful :

AWS Interview Question Quiz | Part 1 

AWS Interview Question Quiz | Part 2