Practice Test 5 CB

Which of the following is the maximum allowable time for connection draining in AWS elb? Please select : A. 600 seconds B. 3600 seconds C. 300 seconds D. 0 seconds

B. 3600 seconds

Which of the below alarm states corresponds to "metric is outside of the defined threshold". Choose an answer from the options below Please select : A. OK B. ALARM C. INSUFFICIENT_DATA D. None of the above

B. ALARM

Which of the below combination of services can be used in conjunction for continuous delivery to automatically build and test changes to your AWS CloudFormation templates before promoting them to production stacks. Please select : A. AWS Cloudformation and SNS B. AWS Cloudformation and AWS CodePipeline C. AWS Cloudformation and EC2 D. AWS Cloudformation and SES

B. AWS Cloudformation and AWS CodePipeline

Which of the below services is a fully managed MySQL Solution from AWS. Choose an answer from the options below Please select : A. DynamoDB B. Aurora C. SQLServer D. Oracle

B. Aurora

To store data in S3, what is the first thing you need to do? Choose an answer from the options below Please select : A. Create an EC2 instance B. Create a bucket C. Mark the bucket as public

B. Create a bucket

What is the ideal step to enable disaster recovery for EC2 instances? Please select : A. Copy the running instance using the "Instance Copy" command to the another region B. Create an AMI of the instance and copy the AMI to the another region. Then launch the instance from the AMI itself. C. Copy the instance from the US East region to the EU region D. Use the "Launch more like this" option to copy the instance from one region to another

B. Create an AMI of the instance and copy the AMI to the another region. Then launch the instance from the AMI itself.

What is the feature in S3 that helps replicates data across AWS regions. Choose an answer from the options below Please select : A. Cross site replication B. Cross region replication C. Secondary region replication D. Primary region replication

B. Cross region replication

A system admin is trying to understand the Auto Scaling activities. Which of the below mentioned processes is performed by Auto Scaling? Select 3 Options Please select : A. Reboot Instance B. Schedule Actions C. HealthCheck D. AddToLoadBalancer

B. Schedule Actions C. HealthCheck D. AddToLoadBalancer

In Autoscaling what are the different types of checks carried out on EC2 Instances. Choose 3 answers from the options below Please select : A. Random checks B. Status checks C. Health Checks D. Custom checks

B. Status checks C. Health Checks D. Custom checks

A user has launched an EC2 instance from an instance store backed AMI. The infrastructure team wants to create an AMI from the running instance. Which of the below mentioned steps is performed while creating the AMI? Choose 3 answers from the options below Please select : A. Define the AMI launch permissions B. Upload the bundled volume C. Register the AMI D. Bundle the volume

B. Upload the bundled volume C. Register the AMI D. Bundle the volume

If there is a requirement to upload a 6GB file to S3 what is the best option to use from the below? Please select : A. Increase your network bandwidth to provide faster throughput to S3 B. Use Multipart upload feature of S3 and upload the parts in parallel C. Pack all files into a single archive, upload it to S3, and then extract the files in AWS D. Use AWS Import/Export to transfer the video files

B. Use Multipart upload feature of S3 and upload the parts in parallel

At the moment what are the operating systems supported for EC2 instances. Choose 3 answers from the options below? Please select : A. Mac OS B. Windows server C. Red Hat Enterprise D. SUSE Linux Enterprise Server

B. Windows server C. Red Hat Enterprise D. SUSE Linux Enterprise Server

In a subnet with CIDR block 10.0.0.0/24 , what are the IP Addresses reserved by AWS? Choose 3 answers from the options below Please select : A. 10.0.0.0 B. 10.0.0.1 C. 10.0.0.255 D. 10.0.0.4

A. 10.0.0.0 B. 10.0.0.1 C. 10.0.0.255

A user is planning to evaluate AWS for their internal use. The user does not want to incur any charge on his account during the evaluation. Which of the below mentioned AWS services would incur a charge if used? Please select : A. 1000 hours of RDS usage B. 50GB of Amazon Cloudfront storage C. 750 hours of ELB usage D. 30GB of EBS

A. 1000 hours of RDS usage

What is the general AWS limit for number of EBS snapshots? Please select : A. 10000 B. 5000 C. 100 D. 1000

A. 10000

What is the default limit for the number of VPC's per region? Please select : A. 5 B. 10 C. 100 D. There is no limit

A. 5

What is the largest size of an object which can be uploaded by a PUT request in S3? Choose the correct answer from the options below Please select : A. 5 GB B. 1 TB C. 100 MB D. 1 GB

A. 5 GB

In Autoscaling what are some of the error messages that can occur. Choose 3 answers from the options below Please select : A. AutoScalingGroup <Auto Scaling group name> not found. B. The requested configuration is currently not supported. C. The requested Availability Zone is no longer supported. Please retry your request ...... D. The requested Region is no longer supported. Please retry your request ......

A. AutoScalingGroup <Auto Scaling group name> not found. B. The requested configuration is currently not supported. C. The requested Availability Zone is no longer supported. Please retry your request ......

Which of the below instances is normally used as a jump server to access EC2 instances in a private subnet in a VPC. Choose an answer from the options below Please select : A. Bastion Host B. Primary Host C. Backup Host D. Secondary Host Feedback Your answer is incorrect.

A. Bastion Host

Which API call is used to describe the state of the specified instances with respect to the specified load balancer. Choose an answer from the options below Please select : A. DescribeInstanceHealth B. DescribeLoadBalancerAttributes C. DescribeLoadBalancerPolicies D. None of the above

A. DescribeInstanceHealth

Which of the following functions are condition Intrinsic functions in Cloudformation? Choose 3 answers from the options below Please select : A. Fn::And B. Fn:: Xor C. Fn::If D. Fn::Equals

A. Fn::And C. Fn::If D. Fn::Equals

In S3 , when giving permissions via ACL what are the specific permissions that can be given via the console? Choose 3 answers from the options below Please select : A. List Objects B. Full Control C. Write Objects D. Read Bucket Permissions

A. List Objects C. Write Objects D. Read Bucket Permissions

Which of the following databases supports Multi-AZ deployments without any dependency on native Mirroring? Choose 3 answers from the options below Please select : A. My SQL B. Oracle C. MS SQL D. PostgreSQL

A. My SQL B. Oracle D. PostgreSQL

In Autoscaling what is the set of instructions that tells Auto Scaling how to respond to alarm messages. Please select : A. Policy B. Document C. Cloudformation D. JSON

A. Policy

When you define a security group rule for EC2 instances, which of the below form part of the rule. Choose 3 answers form the options below. Please select : A. Protocol B. Port Range C. Destination D. Rule ID

A. Protocol B. Port Range C. Destination

Which of the below API calls is used to add data points to Cloudwatch. Choose an answer from the options below Please select : A. PutMetricData B. putMetricAlarm C. SetAlarmState D. ListMetrics

A. PutMetricData

What is state of the EC2 instance that makes it billable for EC2 instance hours. Please select : A. Running B. Stopped C. Terminated

A. Running

Which of the below AWS services is normally used in a decoupling scenario and controlling of EC2 instances in an Autoscaling group Please select : A. SQS B. SNS C. SES D. S3

A. SQS

A company is experiencing high latency due to the Multi AZ feature for their MySQL database. Which of the below mentioned options can help alleviate the situation? Select three options. Please select : A. Schedule the automated back up in non-working hours B. Use a large or higher size instance C. Use PIOPS D. Take a snapshot from standby Replica

A. Schedule the automated back up in non-working hours B. Use a large or higher size instance C. Use PIOPS

A user wants to ensure that whenever the CPU utilization of the AWS EC2 instance is above 90% he gets an email notification. Which of the below mentioned AWS services is helpful for this purpose? Please select : A. AWS CloudWatch + AWS SES B. AWS CloudWatch + AWS SQS C. AWS CloudWatch + AWS SNS D. AWS CloudWatch + AWS SWF

C. AWS CloudWatch + AWS SNS

Which of the below services is used as infrastructure as a code in AWS. Choose an answer from the options below Please select : A. SNS B. SES C. Cloudformation D. None of the above

C. Cloudformation

Which of the below instances are available as Spot Instances. Choose 3 answers from the options below Please select : A. Unix servers B. Linux servers C. Windows servers D. Windows Server with SQL Server

A. Unix servers B. Linux servers C. Windows servers

When you set up a static web site in S3 what are the most important steps to carry out? Choose 3 correct answer from the options below Please select : A. Upload an index document to your S3 bucket B. Select the "Make Public" permission for your bucket's objects C. Create an Alias record in Route 53 D. Enable static website hosting in your S3 bucket properties

A. Upload an index document to your S3 bucket B. Select the "Make Public" permission for your bucket's objects D. Enable static website hosting in your S3 bucket properties

Can Autoscaling be used to launch Spot Instances. Please select : A. Yes B. No

A. Yes

Does your VPC come with a security group? Please select : A. Yes B. No

A. Yes

If data has to be transferred between EC2 instances in different regions , would the data rate transfer be charged at Internet Data transfer rates? Please select : A. Yes B. No

A. Yes

Is it possible to increase the limit of a billing alarm in cloudwatch? Please select : A. Yes B. No

A. Yes

A user is trying to understand the ACL and policy for an S3 bucket. Which of the below mentioned policy permissions is equivalent to the READ permission on a bucket object? Please select : A. s3:GetObject B. s3:PutObject C. s3:ReadObject D. s3:DeleteObject

A. s3:GetObject

Which of the below CLI commands can be used to merge autoscaling groups into single multi-zone group? Choose an answer from the options below Please select : A. update-auto-scaling-group B. Create-auto-scaling-group C. Create-launch-configuration D. Describe-auto-scaling-groups

A. update-auto-scaling-group

When configuring an ELB what setting can be made to ensure that the user request always goes to the same EC2 instance? Please select : A. Enable ELB cross zone load balancing B. Enable ELB cookie setup C. Enable ELB sticky session D. Enable ELB connection draining

C. Enable ELB sticky session

What is the range for CIDR blocks for subnets for IPv4? Please select : A. From /12 to /28 B. From /14 to /28 C. From /16 to /28 D. From /10 to /28

C. From /16 to /28

Which of the following error codes relates to "A malformed or canceled request from the client". Choose an answer from the options below Please select : A. HTTPCode_Backend_2XX B. HTTPCode_Backend_3XX C. HTTPCode_ELB_4XX D. HTTPCode_ELB_5XX

C. HTTPCode_ELB_4XX

How can you ensure maximum protection of preserved versions in S3? Choose one answer from the options below. Please select : A. Versioning B. Encryption C. MFA Delete D. None of the above

C. MFA Delete

A user is trying to aggregate all the CloudWatch metric data of the last 1 week. Which of the below mentioned statistics is not available for the user as a part of data aggregation? Please select : A. Minimum B. Maximum C. Mean D. Average

C. Mean

There is an S3 bucket which is private. There are also objects present in this bucket. Which of the below steps is the recommended one to make the objects in the bucket accessible to other users? Please select : A. The user should select all objects from the console and apply a single policy to mark them public B. The user can write a program which programmatically makes all objects public using S3 SDK C. Set the AWS bucket policy which marks all objects as public D. Make the bucket ACL as public so it will also mark all objects as public

C. Set the AWS bucket policy which marks all objects as public

A user is trying to understand AWS SNS. To which of the below mentioned end points is SNS unable to send a notification? Please select : A. Application B. SQS C. AWS Lambda D. AWS SES

D. AWS SES

Which one of AWS RDS features listed below is supposed to allow 'a point in time restore' of your database? Please select the best answer. Please select : A. Multi-AZ RDS B. AWS S3 C. RDS read replicas D. RDS automated backup

D. RDS automated backup

When EC2 instances are registered with an AWS ELB, they are registered in a group. What is that group called? Please select : A. Placement Group B. Primary Group C. Secondary Group D. Target Group

D. Target Group

You are trying to access AWS web services using your Facebook credentials from an application running on a mobile device . Which of the following will allow you to do so? Please select : A. AWS Credentials B. Active Directory C. LDAP D. Web Identity Federation

D. Web Identity Federation

What is the state of any instance when it is fully configured and passes the Amazon EC2 health checks, it is attached to the Auto Scaling group Please select : A. InState B. InService C. OutService D. OutState

B. InService

Is the below cloudformation template a valid one? { "Parameters" : { "KeyName" :{ "Description":"The EC2 Key Pair to allow SSH access to the instance", "Type":"AWS::EC2::KeyPair::KeyName" } } } Please select : A. Yes B. No

B. No

Which of the below is used to direct traffic to subnets Please select : A. SubnetID B. Route table C. VPC D. Network ACL

B. Route table

An SQS queue has been created with the default settings. There are 3 messages published and not been consumed since 3 days. Will the messages still be available for consumption? Please select : A. True B. False

A. True

Can you change the size of a VPC once created? Please select : A. True B. False

A. True

Can you connect your corporate data center using a Hardware VPN connection to a VPC? Please select : A. True B. False

A. True

Does the Basic HTTP load balancer support the X-Forwarded-For header? Please select : A. True B. False

A. True

Is it possible for a VPC to span multiple Availability zones? Please select : A. True B. False

A. True

Can you delete a subnet which has instances in it? Please select : A. True B. False

B. False

Does VPC support multicast? Please select : A. True B. False

B. False

In order to use Enhanced Networking for EC2 do you need to pay extra? Please select : A. True B. False

B. False