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AWS_AZATECH_Quiz1

Total questions: 27

Worksheet time: 20mins

Name
Class
Date
1.
At which level do you attach an Internet gateway
a)
Public Subnet
b)
Private Subnet
c)
Availaility Zone
d)
VPC
2.
What is the scope of a Virtual Private Cloud (VPC)?
a)
Regional
b)
Zonal
c)
Global
d)
Availability Zone
3.
How should subnets be used for fault tolerance?
a)
Create subnets that span multiple availability zones
b)
Create subnets that have multiple Internet Gateways
c)
Launch EC2 instances into subnets attached to a region
d)
Launch EC2 instances into subnets created in different availability zones
4.
You need to apply a firewall to a group of EC2 instances launched in multiple subnets. Which option should be used?
a)
Network ACL
b)
Security Group
c)
IAM policy
d)
iptables
5.
What is the minimum size subnet that you can have in an Amazon VPC?
a)
/24
b)
/26
c)
/28
d)
/30
6.
What happens when you create a new Amazon VPC?
a)
A main route table is created by default.
b)
Three subnets are created by default—one for each Availability Zone.
c)
Three subnets are created by default in one Availability Zone.
d)
An IGW is created by default
7.

You create a new subnet and then add a route to your route table that routes traffic out from that subnet to the Internet using an IGW. What type of subnet have you created?

a)

Public Subnet

b)

Private Subnet

8.
You create a new VPC in US-East-1 and provision three subnets inside this Amazon VPC. Which of the following statements is true?
a)
By default, these subnets will not be able to communicate with each other; you will need to create routes.
b)
All subnets are public by default.
c)
All subnets will be able to communicate with each other by default
d)
Each subnet will have identical CIDR blocks.
9.

What is the default limit for the number of Amazon VPCs that a customer may have in a region?

a)

4

b)

5

c)

6

d)

3

10.

An application you want to run on EC2 requires you to license it based on the number of physical CPU sockets and cores on the hardware you plan to run the application on. Which of the following tenancy models should you specify?

a)

Dedicated host

b)

Shared tenancy

c)

Dedicated instance

d)

Bring your own license

11.

Which of the following EBS options will you need to keep your data-hungry application that requires up to 20,000 IOPS happy?

a)

Cold HDD

b)

General Purpose SSD

c)

Provisioned-IOPS SSD

d)

Throupth Optimized HDD

12.
Which of the following are benefits of instance store volumes? (Choose two.)
a)
Instance volumes are physically attached to the server that’s hosting your instance,<br />allowing faster data access.
b)
Instance volumes can be used to store data even after the instance is shut down.
c)
The use of instance volumes does not incur costs (beyond those for the instance itself).
d)
You can set termination protection so an instance volume can’t be accidentally shut<br />down.
13.
Which AWS storage service provides a NTFS filesystem that can be accessed by multiple EC2 instances using the SMB protocol?
a)
Amazon FSx for Windows File Server
b)
Amazon Elastic File System (EFS)
c)
Amazon FSx for Lustre
d)
Amazon Elastic Block Store (EBS)
14.
An Architect is designing an application that will use hundreds of EC2 instances across multiple availability zones. A shared filesystem is required that can be mounted by all instances. Which storage service is suitable for this requirement?
a)
EFS
b)
EBS
c)
S3
d)
instance store
15.

A database is running on an Amazon EC2 instance. The database software has a backup feature that requires block storage. What storage option would be the lowest cost option for the backup data?

a)

Amazon Glacier

b)

Amazon EBS Cold HDD Volume (sc1)

c)

Amazon S3

d)

Amazon EBS GP2

16.
Which of the following are features of Amazon EBS? (Select TWO.)
a)
Data stored on Amazon EBS is automatically replicated within an Availability Zone.
b)
Amazon EBS data is automatically backed up to tape.
c)
Amazon EBS volumes can be encrypted.
d)
Amazon EBS volumes can be attached to more then one instance in the same AZ.
17.

Which of the following components of the Cloudfront service can be used to distribute contents to users across the globe.

a)

Amazon VPC

b)

Amazon Regions

c)

Amazon Availability Zones

d)

Amazon Edge locations

18.

Your company is planning to move to the AWS Cloud. You need to give a presentation on the cost perspective when moving existing resources to the AWS Cloud. When it comes to Amazon EC2, which of the following is an advantage when it comes to the cost perspective.

a)

Having the ability of automated backups of the EC2 instance, so that you don’t need to worry about the maintenance costs.

b)

The ability to choose low cost AMI’s to prepare the EC2 Instances

c)

The ability to only pay for what you use

d)

Ability to tag instances to reduce the overall cost

19.

Currently your organization has an operational team that takes care of ID management in their on-premise data center. They now also need to manage users and groups created in AWS. Which of the following AWS tools would they need to use for performing this management function.

a)

AWS Config

b)

AWS Cloud Trail

c)

AWS Key Management Service (AWS KMS)

d)

AWS Identity and Access Management (IAM)

20.

Which of the following is the most secure way of giving access to AWS services to applications running on Ec2 instances?

a)

Creating Service users

b)

Creating service groups

c)

Roles

d)

Attaching policies to applications

21.

TRUE or FALSE : By default a new user in IAM has permisiions to log in to the AWS Console.

a)

TRUE

b)

FLASE

22.

Wch of the following set of credentials are used to log in to AWS programmatically? (Choose two)

a)

Username

b)

Access Key

c)

Password

d)

Secret Key

23.

Availability Zones are

a)

All together in one data centre

b)

In geographically isolated data centers

c)

In different data centres

d)

None of the above

24.

When a security group is created,what is the default behavior?

a)

Allow all traffic inbound and allow all traffic outbound

b)

Allow all traffic inbound and deny all traffic outbound

c)

Deny all traffic inbound and allow all traffic outbound

d)

Deny all traffic inbound and Deny all traffic outbound

25.

All of these are IAM components except

a)

Users

b)

Organisations

c)

Roles

d)

Policies

26.

Which component of the AWS global infrastructure supports the caching of content or faster access?

a)

AWS Direct Connect locations

b)

Edge locations

c)

Regions

d)

Availability Zones

27.

A company has 70 employees divided into 10 departments. The IT administrator wants to customize each departments access to AWS. Which of the following option is most appropriate ?

a)

Make each employee an AWS account root user

b)

Create an IAM role for each department, and assign IAM users to the roles

c)

Create a temporary role for each employee, and revise their access as needed

d)

Create an IAM group for each department, and assign IAM users to the groups