社会と経済の発展につれて、多くの人はIT技術を勉強します。なぜならば、IT職員にとって、AmazonのAWS-Solutions-Architect-Professional試験感想資格証明書があるのは肝心な指標であると言えます。自分の能力を証明するために、AWS-Solutions-Architect-Professional試験感想試験に合格するのは不可欠なことです。 準備の段階であなたはリーダーしています。我々Omgzlookの提供するAmazonのAWS-Solutions-Architect-Professional試験感想試験のソフトは豊富な試験に関する資源を含めてあなたに最も真実のAmazonのAWS-Solutions-Architect-Professional試験感想試験環境で体験させます。 あなたにAmazon AWS-Solutions-Architect-Professional試験感想試験に関する最新かつ最完備の資料を勉強させ、試験に合格させることだと信じます。
AWS Certified Solutions Architect AWS-Solutions-Architect-Professional 幸せの生活は自分で作られて得ることです。
周りの多くの人は全部Amazon AWS-Solutions-Architect-Professional - AWS Certified Solutions Architect - Professional試験感想資格認定試験にパースしまして、彼らはどのようにできましたか。 すべてのことはあなたの安心的に試験に準備できるのためのです。我々Omgzlookは一番信頼できるIT試験資料販売サイトになれるために、弊社はお客様に最完備かつ最新版のAWS-Solutions-Architect-Professional 認定資格問題集を提供して努力します。
そうすれば、あなたは簡単にAWS-Solutions-Architect-Professional試験感想復習教材のデモを無料でダウンロードできます。そして、あなたはAWS-Solutions-Architect-Professional試験感想復習教材の三種類のデモをダウンロードできます。あなたは無料でAWS-Solutions-Architect-Professional試験感想復習教材をダウンロードしたいですか？もちろん、回答ははいです。
Amazon AWS-Solutions-Architect-Professional試験感想 - でも、成功へのショートカットがを見つけました。
AmazonのAWS-Solutions-Architect-Professional試験感想認証試験はIT業界にとても重要な地位があることがみんなが、たやすくその証本をとることはではありません。いまの市場にとてもよい問題集が探すことは難しいです。Omgzlookは認定で優秀なIT資料のウエブサイトで、ここでAmazon AWS-Solutions-Architect-Professional試験感想認定試験「AWS Certified Solutions Architect - Professional」の先輩の経験と暦年の試験の材料を見つけることができるとともに部分の最新の試験の題目と詳しい回答を無料にダウンロードこともできますよ。
最近、AmazonのAWS-Solutions-Architect-Professional試験感想試験は非常に人気のある認定試験です。あなたもこの試験の認定資格を取得したいのですか。
AWS-Solutions-Architect-Professional PDF DEMO:
QUESTION NO: 1
An organization is setting a website on the AWS VPC. The organization has blocked a few IPs to avoid a D-DOS attack.
How can the organization configure that a request from the above mentioned IPs does not access the application instances?
A. Configure an ACL at the subnet which denies the traffic from that IP address.
B. Create an IAM policy for VPC which has a condition to disallow traffic from that IP address.
C. Configure a security group at the subnet level which denies traffic from the selected IP.
D. Configure the security group with the EC2 instance which denies access from that IP address.
Answer: A
Explanation:
A Virtual Private Cloud (VPC) is a virtual network dedicated to the user's AWS account. It enables the user to launch AWS resources into a virtual network that the user has defined. AWS provides two features that the user can use to increase security in VPC: security groups and network ACLs. Security group works at the instance level while ACL works at the subnet level. ACL allows both allow and deny rules. Thus, when the user wants to reject traffic from the selected IPs it is recommended to use
ACL with subnets.
http://docs.aws.amazon.com/AmazonVPC/latest/UserGuide/VPC_ACLs.html
QUESTION NO: 2
An organization is planning to setup a management network on the AWS VPC. The organization is trying to secure the webserver on a single VPC instance such that it allows the internet traffic as well as the back-end management traffic. The organization wants to make so that the back end management network interface can receive the SSH traffic only from a selected IP range, while the internet facing webserver will have an IP address which can receive traffic from all the internet
IPs. How can the organization achieve this by running web server on a single instance?
A. The organization should launch an instance with two separate subnets using the same network interface which allows to have a separate CIDR as well as security groups.
B. The organization should create two network interfaces with the same subnet and security group to assign separate IPs to each network interface.
C. The organization should create two network interfaces with separate subnets so one instance can have two subnets and the respective security groups for controlled access.
D. It is not possible to have two IP addresses for a single instance.
Answer: C
Explanation:
A Virtual Private Cloud (VPC) is a virtual network dedicated to the user's AWS account. It enables the user to launch AWS resources into a virtual network that the user has defined. An Elastic Network
Interface (ENI) is a virtual network interface that the user can attach to an instance in a VPC. The user can create a management network using two separate network interfaces. For the present scenario it is required that the secondary network interface on the instance handles the public facing traffic and the primary network interface handles the back-end management traffic and it is connected to a separate subnet in the VPC that has more restrictive access controls. The public facing interface, which may or may not be behind a load balancer, has an associated security group to allow access to the server from the internet while the private facing interface has an associated security group allowing SSH access only from an allowed range of IP addresses either within the VPC or from the internet, a private subnet within the VPC or a virtual private gateway.
http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-eni.html
QUESTION NO: 3
You create an Amazon Elastic File System (EFS) file system and mount targets for the file system in your Virtual Private Cloud (VPC). Identify the initial permissions you can grant to the group root of your file system.
A. write-execute-modify
B. read-write
C. read-write-modify
D. read-execute
Answer: D
Explanation:
In Amazon EFS, when a file system and mount targets are created in your VPC, you can mount the remote file system locally on your Amazon Elastic Compute Cloud (EC2) instance. You can grant permissions to the users of your file system. The initial permissions mode allowed for Amazon EFS are:
read-write-execute permissions to the owner root
read-execute permissions to the group root
read-execute permissions to others
http://docs.aws.amazon.com/efs/latest/ug/accessing-fs-nfs-permissions.html
QUESTION NO: 4
A company runs a legacy system on a single m4.2xlarge Amazon EC2 instance with Amazon
EBS2 storage. The EC2 instance runs both the web server and a self-managed Oracle database.
A snapshot is made of the EBS volume every 12 hours, and an AMI was created from the fully configured EC2 instance. A recent event that terminated the EC2 instance led to several hours of downtime. The application was successfully launched from the AMI, but the age of the EBS snapshot and the repair of the database resulted in the loss of 8 hours of data. The system was also down for 4 hours while the Systems Operators manually performed these processes.
What architectural changes will minimize downtime and reduce the chance of lost data?
A. Create an Amazon CloudWatch alarm to automatically recover the instance.
Create a script that will check and repair the database upon reboot.
Subscribe the Operations team to the Amazon SNS message generated by the CloudWatch alarm.
B. Increase the web server instance count to two m4.xlarge instances and use Amazon Route 53 round-robin load balancing to spread the load.
Enable Route 53 health checks on the web servers.
Migrate the database to an Amazon RDS Oracle Multi-AZ DB instance.
C. Run the application on m4.xlarge EC2 instances behind an Elastic Load Balancer/Application Load
Balancer.
Run the EC2 instances in an Auto Scaling group across multiple Availability Zones with a minimum instance count of two.
Migrate the database to an Amazon RDS Oracle Multi-AZ DB instance.
D. Run the application on m4.2xlarge EC2 instances behind an Elastic Load Balancer/Application Load
Balancer.
Run the EC2 instances in an Auto Scaling group access multiple Availability Zones with a minimum instance count of one.
Migrate the database to an Amazon RDS Oracle Multi-AZ DB instance.
Answer: C
QUESTION NO: 5
By default, temporary security credentials for an IAM user are valid for a maximum of 12 hours, but you can request a duration as long as ______ hours.
A. 48
B. 10
C. 24
D. 36
Answer: D
Explanation:
By default, temporary security credentials for an IAM user are valid for a maximum of 12 hours, but you can request a duration as short as 15 minutes or as long as 36 hours.
http://docs.aws.amazon.com/STS/latest/UsingSTS/CreatingSessionTokens.html
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Updated: May 28, 2022