Here are the lists of most regularly inquired AWS Meet Questions and Answers in specialized interviews. These AWS questions and answers are appropriate for both fresher’s and experienced experts at any level. The questions are for halfway to to some degree progressed AWS experts, but indeed in case you’re fair a fledgling or fresher you ought to be able to get it the answers and clarifications here we donate. These AWS Meet Questions and Answers will direct you to clear.
1. What Is Aws?
Answer : AWS (Amazon Web Services) is a stage to give secure cloud administrations, database stockpiling, contributions to figure control, content conveyance, and different administrations to enable business to level and create.
2. What Are The Key Components Of Aws?
Answer : The fundamental elements of AWS are
Route 53: A DNS web service
Easy E-mail Service: It licenses tending to email using RESTFUL API request or through ordinary SMTP
Identity and Access Management: It gives uplifted assurance and personality control for your AWS account
Simple Storage Device or (S3): It is distribution center gear and the notable broadly used AWS benefit
Elastic Compute Cloud (EC2): It manages on-request figuring hotspots for facilitating purposes. It is to a great degree important in a bad position of variable remaining tasks at hand
Elastic Block Store (EBS): It presents relentless capacity masses that associate with EC2 to empower you to persist information past the life expectancy of a specific EC2
Cloud Watch: To watch AWS sources, It licenses directors to examine and get key Additionally, one can create a warning alarm in the condition of emergency.
3. What Is The Importance Of Buffer In Amazon Web Services?
Answer : An Elastic Load Balancer guarantees that the incoming traffic is appropriated ideally crosswise over different AWS occurrences. A support will synchronize diverse parts and makes the course of action extra versatile to a burst of load or traffic. The segments are inclined to work in a precarious method for accepting and preparing the solicitations. The cushion makes the harmony connecting different mechanical assembly and specialties them exertion at the indistinguishable rate to supply more fast administrations.
4. What Is The Way To Secure Data For Carrying In The Cloud?
Answer : One thing must be guaranteed that nobody ought to grab the data in the cloud while information is moving from direct one toward another and furthermore there ought not be any spillage with the security enter from a few storerooms in the cloud. Isolation of data from extra organizations’ data and after that encoding it by methods for endorsed techniques is one of the choices.
5. Name The Several Layers Of Cloud Computing?
Answer : Here is the list of layers of the cloud computing
PaaS – Platform as a Service
IaaS – Infrastructure as a Service
SaaS – Software as a Service
6. Explain Can You Vertically Scale An Amazon Instance ? How?
Answer : Surely, you can vertically estimate on Amazon instance. During that
Twist up a fresh massive instance than the one you are currently governing
Delay that instance and separate the source webs mass of server and dispatch
Next, quit your existing instance and separate its source quantity
Note the different machine ID and connect that source mass to your fresh server
Also, begin it repeatedly Study AWS Training Online From Real Time Experts
7. What Are The Components Involved In Amazon Web Services?
Answer : There are 4 parts included and are as beneath. Amazon S3: with this, one can recover the key data which are possessed in making cloud auxiliary structure and measure of delivered data likewise can be put away in this segment is the outcome of the key indicated. Amazon EC2 example: supportive to run an extensive disseminated framework on the Hadoop group. Programmed parallelization and employment planning can be accomplished by this segment
Amazon SQS: this component acts as a mediator between different controllers. Also worn for cushioning requirements those are obtained by the manager of Amazon.
Amazon SimpleDB: helps in storing the transitional position log and the errands executed by the consumers.
8. What Is Lambda@edge In Aws?
Answer : In AWS, we can use Lambda@Edge utility to solve the problem of low network latency for end users.
In Lambda@Edge there is no need to provision or manage servers. We can just upload our Node.js code to AWS Lambda and create functions that will be triggered on CloudFront requests.
When a request for content is received by CloudFront edge location, the Lambda code is ready to execute.
This is a very good option for scaling up the operations in CloudFront without managing servers.
9. Distinguish Between Scalability And Flexibility?
Answer : The fitness of any plan to upgrade the errands available on its present equipment assets to hold irregularity in order is known as scalability . The ability of a plan to enlarge the assignments close by on its present and beneficial equipment property is perceived as flexibility, consequently empowering the business to gather direction without putting in the framework by any stretch of the imagination. AWS has a few setup the board answers for AWS scalability, flexibility, availability and management.
10. Name The Various Layers Of The Cloud Architecture?
Answer : There are 5 layers and are listed below
CC- Cluster Controller
SC- Storage Controller
CLC- Cloud Controller
Walrus
NC- Node Controller
11. What Are The Different Types Of Events Triggered By Amazon Cloud Front?
Answer : Different types of events triggered by Amazon CloudFront are as follows:
Viewer Request: At the point when an end client or a customer program makes a HTTP/HTTPS ask for to CloudFront, this occasion is activated at the Edge Location closer to the end client.
Viewer Response: When a CloudFront server is ready to respond to a request, this event is triggered.
Origin Request: When CloudFront server does not have the requested object in its cache, the request is forwarded to Origin server. At this time this event is triggered.
Origin Response: When CloudFront server at an Edge location receives the response from Origin server, this event is triggered.
12. Which Automation Gears Can Help With Spinup Services?
Answer : The API instruments can be utilized for spinup administrations and furthermore for the composed contents. Those contents could be coded in Perl, slam or different dialects of your inclination. There is one more choice that is designed organization and stipulating devices, for example, a sham or enhanced relative. An instrument called Scalr can likewise be utilized lastly we can run with a controlled clarification like a Rightscale.
13. What Is An Ami? How Do I Build One?
Answer : AMI holds for Amazon Machine Image. It is effectively a snap of the source filesystem. Items apparatus servers have a bio that demonstrates the ace drive report of the underlying cut on a plate. A plate shape however can lie wherever physically on a circle, so Linux can boot from an outright position on the EBS distribution center interface.
Make an extraordinary AMI at starting pivoting up and example from an allowed AMI. Later joining mixes and segments as required. Contain careful about setting sensitive information over an AMI (learn salesforce on the web). For example, your way accreditations ought to be joined to a case later spinup. Among a database, mount an outer volume that conveys your MySQL information next spinup in reality enough.
14. What Are The Main Features Of Amazon Cloud Front?
Answer : Some of the main features of Amazon CloudFront are as follows:
Device Detection Protocol Detection Geo Targeting Cache Behavior Cross Origin Resource Sharing Multiple Origin Servers HTTP Cookies Query String Parameters Custom SSL.
15. What Is The Relation Between An Instance And Ami?
Answer : AMI can be explained as Amazon Machine Image, essentially, a format comprising programming design part. For instance an OS, applications, application server. On the off chance that you begin an occasion, a copy of the AMI consecutively as an implicit orderly in the cloud.
16. What Is Amazon Ec2 Service?
Answer : Amazon Elastic Compute Cloud (Amazon EC2) is a web benefit that gives resizable (versatile) processing limit in the cloud. You can utilize Amazon EC2 to dispatch the same number of virtual servers you require. In Amazon EC2 you can arrange security and systems administration and additionally oversee storage.Amazon EC2 benefit likewise helps in getting and designing limit utilizing negligible grinding.
17. What Are The Features Of The Amazon Ec2 Service?
Answer : As the Amazon EC2 service is a cloud service so it has all the cloud features. Amazon EC2 provides the following features:
Virtual computing environment (known as instances)
Pre-configured templates for your instances (known as Amazon Machine Images – AMIs)
Amazon Machine Images (AMIs) is a complete package that you need for your server (including the operating system and additional software)
Amazon EC2 provides various configurations of CPU, memory, storage and networking capacity for your instances (known as instance type)
Secure login information for your instances using key pairs (AWS stores the public key and you can store the private key in a secure place)
Storage volumes of temporary data is deleted when you stop or terminate your instance (known as instance store volumes)
Amazon EC2 provides persistent storage volumes (using Amazon Elastic Block Store – EBS)
A firewall that enables you to specify the protocols, ports, and source IP ranges that can reach your instances using security groups
Static IP addresses for dynamic cloud computing (known as Elastic IP address)
Amazon EC2 provides metadata (known as tags)
Amazon EC2 provides virtual networks that are logically isolated from the rest of the AWS cloud, and that you can optionally connect to your own network (known as virtual private clouds – VPCs)
18. What Is Amazon Machine Image And What Is The Relation Between Instance And Ami?
Answer : Amazon Web Services gives a few different ways to get to Amazon EC2, similar to online interface, AWS Command Line Interface (CLI) and Amazon Tools for Windows Powershell. To begin with, you have to agree to accept an AWS record and you can get to Amazon EC2.
Amazon EC2 gives a Query API. These solicitations are HTTP or HTTPS asks for that utilization the HTTP action words GET or POST and a Query parameter named Action.
19. What Is Amazon Machine Image (ami)?
Answer : An Amazon Machine Image (AMI) is a format that contains a software configuration (for instance, a working framework, an application server, and applications). From an AMI, we dispatch an occurrence, which is a duplicate of the AMI running as a virtual server in the cloud. We can even dispatch various examples of an AMI.
20. What Is The Relation Between Instance And Ami?
Answer : We can launch different types of instances from a single AMI. An instance type essentially determines the hardware of the host computer used for your instance. Each instance type offers different compute and memory capabilities.
After we launch an instance, it looks like a traditional host, and we can interact with it as we would do with any computer. We have complete control of our instances; we can use sudo to run commands that require root privileges.
21. Explain Storage For Amazon Ec2 Instance.?
Answer : Amazon EC2 provides many data storage options for your instances. Each option has a unique combination of performance and durability. These storages can be used independently or in combination to suit your requirements.
There are mainly four types of storages provided by AWS:
Amazon EBS: Its durable, block-level storage volumes can attached in running Amazon EC2 instance. The Amazon EBS volume persists independently from the running life of an Amazon EC2 instance. After an EBS volume is attached to an instance, you can use it like any other physical hard drive. Amazon EBS encryption feature supports encryption feature.
Amazon EC2 Instance Store: Storage disk that is attached to the host computer is referred to as instance store. The instance storage provides temporary block-level storage for Amazon EC2 instances. The data on an instance store volume persists only during the life of the associated Amazon EC2 instance; if you stop or terminate an instance, any data on instance store volumes is lost.
Amazon S3: Amazon S3 provides access to reliable and inexpensive data storage infrastructure. It is designed to make web-scale computing easier by enabling you to store and retrieve any amount of data, at any time, from within Amazon EC2 or anywhere on the web.
Adding Storage: Every time you launch an instance from an AMI, a root storage device is created for that instance. The root storage device contains all the information necessary to boot the instance. You can specify storage volumes in addition to the root device volume when you create an AMI or launch an instance using block device mapping.
22. What Are The Security Best Practices For Amazon Ec2?
Answer : There are several best practices for secure Amazon EC2. Following are few of them.
Use AWS Identity and Access Management (AM) to control access to your AWS resources.
Restrict access by only allowing trusted hosts or networks to access ports on your instance.
Review the rules in your security groups regularly, and ensure that you apply the principle of least
Privilege — only open up permissions that you require.
Disable password-based logins for instances launched from your AMI. Passwords can be found or cracked, and are a security risk.
23. Explain Stopping, Starting, And Terminating An Amazon Ec2 Instance?
Answer : Stopping and Starting an instance: When an instance is stopped, the instance performs a normal shutdown and then transitions to a stopped state. All of its Amazon EBS volumes remain attached, and you can start the instance again at a later time. You are not charged for additional instance hours while the instance is in a stopped state.
Terminating an instance: When an instance is terminated, the instance performs a normal shutdown, then the attached Amazon EBS volumes are deleted unless the volume’s deleteOnTermination attribute is set to false. The instance itself is also deleted, and you can’t start the instance again at a later time.
24. Explain Elastic Block Storage? What Type Of Performance Can You Expect? How Do You Back It Up? How Do You Improve Performance?
Answer : EBS is a virtualized SAN or storage area network. That means it is RAID storage to start with, so it’s redundant and fault tolerant. If disks die in that RAID you don’t lose data. Great! It is also virtualized, so you can provision and allocate storage, and attach it to your server with various API calls. No calling the storage expert and asking him or her to run specialized commands from the hardware vendor.
Performance on EBS can exhibit variability. That is, it can go above the SLA performance level, then drop below it. The SLA provides you with an average disk I/O rate you can expect. This can frustrate some folks, especially performance experts who expect reliable and consistent disk throughout on a server. Traditional physically hosted servers behave that way. Virtual AWS instances do not.
Backup EBS volumes by using the snapshot facility via API call or via a GUI interface like elasticfox.
Improve performance by using Linux software raid and striping across four volumes.
25. VPCIs S3? What Is It Used For? Should Encryption Be Used?
Answer : S3 stands for Simple Storage Service. You can think of it like FTP storage, where you can move files to and from there, but not mount it like a filesystem. AWS automatically puts your snapshots there, as well as AMIs there. Encrypt
26. What Is An Ami? How Do I Build One?
Answer : AMI stands for Amazon Machine Image. It is effectively a snapshot of the root filesystem. Commodity hardware, servers have a bios that points the master boot record of the first block on a disk. A disk image, though can sit anywhere physically on a disk, so Linux can boot from an arbitrary location on the EBS storage network.
Build a new AMI by first spinning up and instance from a trusted AMI.Then adding packages and components as required. Be wary of putting sensitive data onto an AMI. For instance, your access credentials should be added to an instance after spinup with a database, mount an outside volume that holds your MySQL data after spinup as well.
27. Can I Vertically Scale An Amazon Instance? How?
Answer : Yes.This is an incredible feature of AWS and cloud virtualization. Spin up a new larger instance than the one you are currently running. Pause that instance and detach the root ebs volume from this server and discard. Then stop your live instance, detach its root volume. Note down the unique device ID and attach that root volume to your new server. And then start it again. Voila, you have scaled vertically in-place!!
28. What Is Auto-scaling? How Does It Work?
Answer : Autoscaling is a feature of AWS which allows you to configure and automatically provision and spin up new instances without the need for your intervention.
You do this by setting thresholds and metrics to monitor. When those thresholds are crossed, a new instance of your choosing will be spun up, configured, and rolled into the load balancer pool. Voila, you’ve scaled horizontally without any operator intervention!
29. What Automation Tools Can I Use To Spin Up Servers?
Answer : The most obvious way is to roll-your-own scripts, and use the AWS API tools. Such scripts could be written in bash, Perl or another language or your choice.
The next option is to use a configuration management and provisioning tools like puppet or better it’s successor Opscode Chef.You might also look towards a tool like Scalr. Lastly, you can go with a managed solution such as Rightscale.
30. What Is Configuration Management? Why Would I Want To Use It With Cloud Provisioning Of Resources?
Answer : Configuration management has been around for a long time in web operations and systems administration. Yet the cultural popularity of it has been limited. Most systems administrators configure machines as software was developed before version control – that is manually making changes on servers. Each server can then and usually is slightly different. Troubleshooting though, is straightforward as you login to the box and operate on it directly. Configuration management brings a large automation tool in the picture, managing servers like strings of a puppet. This forces standardization, best practices, and reproducibility as all configs are versioned and managed. It also introduces a new way of working which is the biggest hurdle to its adoption.
Enter the cloud, then configuration management becomes even more critical.That’s because virtual servers such as amazons EC2 instances are much less reliable than physical ones.You absolutely need a mechanism to rebuild them as-is at any moment.This pushes best practices like automation, reproducibility and disaster recovery into center stage.
31. Explain How You Would Simulate Perimeter Security Using The Amazon Web Services Model?
Answer : Traditional perimeter security that we’re already familiar with using firewalls and so forth is not supported in the Amazon EC2 world. AWS supports security groups.One can create a security group for a jump box with ssh access – only port 22 open.From there a webserver group and database group are created.The webserver group allows 80 and 443 from the world, but port 22 *only* from the jump box group.Further the database group allows port 3306 from the webserver group and port 22 from the jump box group.Add any machines to the webserver group and they can all hit the database. No one from the world can, and no one can directly ssh to any of your boxe.
32. How To Use Amazon Sqs?
Answer : Amazon SQS (Simple Queue Service) is a message passing mechanism that is used for communication between different connectors that are connected with each other. It also acts as a communicator between various components of Amazon. It keeps all the different functional components together. This functionality helps different components to be loosely coupled, and provide an architecture that is more failure resilient system.
33. What is SimpleDB?
Answer : A data repository or structure record that encourages data doubts and indexing to both S3 and EC2 are called as SimpleDB.
34. What is AWS Data pipeline?
Answer: A network service that can be applied to automate the alteration and migration of the information is called the AWS Data Pipeline. Using AWS, the data-driven workflows can be specified so that the businesses can rely on the achievement of early tasks.
35. List the features of Amazon cloud search?
Answer : The Amazon cloud search features:
Range searches
Prefix Searches
Boolean Searches
Entire text search with language specific text processing
Highlighting
AutoComplete advice
Faceting term boosting
36. What is Hybrid cloud architecture?
Answer : It is the type of architecture where the workload is divided into two halves among which one is on public load and the other is on the local storage.
37. What is Geo Restriction on cloud front?
Answer : It is also known as geo-blocking, that can be used avoid or block the users in particular geographic locations from accessing the content that is being distributed using a CloudFront web distribution.
38. Explain Amazon Kinesis Firehose?
Answer : It is fully sophistically managed service to deliver the real-time live streaming data to destinations like Amazon Simple Storage Service i.e., Amazon S3 and Amazon Redshift.
39. What is Amazon EMR?
Answer : It is a survived cluster stage that interprets the working of data structures, before the intimation as Apache Hadoop and Apache Spark on the Amazon Web Services to investigate a large amount of data.We can prepare data for the analytics goals and marketing intellect workloads using Apache Huive and relevant open source designs.
Upon that, Amazon EMR can be used to migrate and convert the big masses of data into other AWS data repositories such as Amazon S3 and Amazon DynamoDB.
40. Explain the terms ElastiCache and DynamoDB?
Answer : Elasticache:It is a web service that executes to set up, maintain and scale classified in-memory cache settings in the cloud.
DynamoDBIt is a controlled NoSQL database aid that can render anticipated and quick execution with seamless scalability.
The database table formulation to save and reclaim any quantity of data and support any level of the application can be done using Amazon DynamoDB.It automatically increases the transactions and data for the table for adequate servers to supervise the function and volume of data saved while keeping it constant and rapid execution.
41. Explain the AWS Certificate Manager?
People work on ACM to maintain and petition the certificates and practice other Amazon web services for the website’s purpose.
ACM certificates cannot be handled outside of AWS.
42. What is RedShift?
43. What is Amazon SQS?
44. Mention the types of storages offered by AWS?
Answer :
Amazon EBS
Amazon EC2 instance store
Amazon S3
Addition storage
45. Is an internet gateway required to use peering connections?
46. Can a primary instance be detached on the EC2 instance?
List
CC – Cluster Controller
SC – Storage Controller
NC – Node Controller
Walrus
47. How to secure the data carrying in the cloud?
Another option available is segregation of the information from the information of additional companies and then encrypting them by means of approved methods.
48. What is auto-scaling?
A fresh example of the user’s selection is configured, spinup and copied to the weight planner collection if we overcome all those entrances.
49. Which instance will you use for deploying a 4-node Hadoop cluster in
50. Can I connect my corporate datacenter to the Amazon Cloud?
51. How many subnets you can have per VPC ?
Answer : 200 subnets you can have per VPC
52. what type of IP address do you use for your Customer Gateway (CGW) address ?
Answer : PUBLIC IP address
53. What is the importance of forming subnets? ?
Answer: Smartly utilize network that have huge number of hosts
54. Which are the sorts of AMI given by AWS?
Answer: EBS Backed
Instance Store backed
55. Load Balancer and DNS service comes beneath which sort of cloud service?
Answer : IAAS-Storage
56. You have got chosen a windows instance with Classic and you need to form a few alter to the security gather. How will these changes be effective?
Answer : Changes are automatically connected to windows occurrences
57. Which is default instance type
Answer : On-demand
58. What is Elastic Computing?
Answer : You can spin up and spin down VMs
59. List the components required to construct Amazon VPC?
Answer : Subnet, Internet Gateway, NAT Gateway, HW VPN Connection, Virtual Private Gateway, Customer Gateway, Router, Peering Connection, VPC Endpoint for S3, Egress-only Internet Gateway.
60. How do you defend your EC2 occurrences running in a VPC?
Answer : Security Groups can be used to protect your EC2 instances in a VPC. We can configure both INBOUND and OUTBOUND traffic in a Security Group which enables secured access to your EC2 instances. Security Group automatically denies any unauthorized access to your EC2 instances.
61. In a VPC how numerous EC2 occurrences can you use?
62. Can you build up a peering association to a VPC in a diverse Locale?
63. Can you interface your VPC with a VPC claimed by another AWS account?
64. What are all the diverse network choices accessible for your VPC?
65. Can a EC2 occurrence interior your VPC interface with the EC2 occurrence having a place to other VPCs?
66. How can you monitor network traffic in your VPC?
67. What is the Distinction between Security Groups and ACLs in a VPC?
68. Hon an EC2 occasion in a VPC set up the association with the web?
69. What is Auto Scaling?
70. Distinction between Stopping and Terminating the Instances?
71. When you launch a standby Relational Database Service instance will it be available in the same Available Zone?
Answer : Not prudent. Since the reason of having standby RDS instance is to maintain a strategic distance from an foundation disappointment. So you’ve got to keep your standby RDS benefit in a distinctive Accessibility Zone, which may have diverse infrastructure.
72. Distinction between Amazon RDS, DynamoDB and Redshift?
Answer : RDS is meant for structured data only. DynamoDB is meant for unstructured data which is a NoSQL service. Redshift is a data warehouse product used for data analysis.
73. What are Lifecycle Hooks?
Answer: Lifecycle Hooks are utilized in Auto Scaling. Lifecycle hooks empower you to perform custom activities by delaying instances as an Auto Scaling gather dispatches or ends them. Each Auto Scaling group can have different lifecycle hooks.
74. If I’m using Amazon CloudFront, can I use Direct Connect to transfer objects from my own data center?
Answer : Yes. Amazon CloudFront supports custom origins including origins from outside of AWS. With AWS Direct Connect, you will be charged with the respective data transfer rates.
75. Can S3 be used with EC2 instances, if yes, how?
Answer : Yes, it can be used for instances with root devices backed by local instance storage. By using Amazon S3, developers have access to the same highly scalable, reliable, fast, inexpensive data storage infrastructure that Amazon uses to run its own global network of web sites. In order to execute systems in the Amazon EC2 environment, developers use the tools provided to load their Amazon Machine Images (AMIs) into Amazon S3 and to move them between Amazon S3 and Amazon EC2.
Another use case could be for websites hosted on EC2 to load their static content from S3.
76. What is AWS Lambada?
Answer : Lambda is an event-driven stage. It could be a compute benefit that runs code in reaction to occasions and consequently oversees the compute assets required by that code.
77. In S3 how many buckets can be created?
Answer : By default 100 buckets can be created in a region.
78. What is CloudFront?
Answer : Amazon CloudFront is a service that speeds up transfer of your static and dynamic web content such as HTML files, IMAGE files., etc., CloudFront delivers your particulars thru worldwide data centers named Edge Locations.
79. Brief about S3 service in AWS?
Answer : S3, a Simple Storage Service from Amazon. You can move your files TO and FROM S3. Its like a FTP storage. You can keep your SNAPSHOTS in S3. You can also ENCRYPT your sensitive data in S3.
80. Explain Regions and Available Zones in EC2?
Answer : Amazon has hosted EC2 in various locations around the world. These locations are called REGIONS. For example in Asia, Mumbai is one region and Singapore is another region. Each region is composed of isolated locations which are known as AVAILABLE ZONES. Region is independent. But the Available Zones are linked thru low-latency links.
81.What are the two types of Load Balancer?
Answer : Classic LB and Application LB. ALB is the Content Based Routing.
82. Can a AMI be shared?
Answer : Yes. A developer can create an AMI and share it with other developers for their use. A shared AMI is packed with the components you need and you can customize the same as per your needs. As you are not an owner of a shared AMI there is a risk always involved.
83. What is a Hypervisor?
Answer : A Hypervisor could be a kind of program that empowers Virtualization. It combines physical equipment assets into a stage which is conveyed essentially to one or more clients. XEN is the Hypervisor for EC2.
84. Key Pair and its uses?
Answer : You use Key Pair to login to your Instance in a secured way. You can create a key pair using EC2 console. When your instances are spread across regions you need to create key pair in each region.
85. What is the feature of ClassicLink?
Answer : ClassicLink allows instances in EC2 classic platform to communicate with instances in VPC using Private IP address. EC2 classic platform instances cannot not be linked to more than one VPC at a time.
86. Can you edit a Route Table in VPC?
Answer : Yes. You can always modify route rules to specify which subnets are routed to the Internet gateway, the virtual private gateway, or other instances.
87. How many Elastic IPs can you create?
Answer : 5 VPC Elastic IP addresses per AWS account per region
88. Can you ping the router or default gateway that connects your subnets?
Answer : NO, you cannot. It is not supported. However you can ping EC2 instances within a VPC, provided your firewall, Security Groups and network ACLs allows such traffic.
89. How will you monitor the network traffic in a VPC?
Answer : Using Amazon VPC Flow Logs feature.
90. Can you make a VPC available in multiple Available Zones?
Answer : Yes,
91. How do you guarantee an EC2 occasion is propelled in a specific Accessible Zone?
92. For Internet Gateways do you find any Bandwidth constraints?
93. What is the importance of a Default VPC?
94. Can you make utilize of default EBS Snapshots?
95. What will happen after you erase a PEERING Association in your side?
96. Can you establish a Peering connection to a VPC in a different region?
97. Can you connect your VPC with a VPC created by another AWS account?
98. What is the name of AWS CEO or Chief ?
99. EC2 officially launch in which year?
100. S3 Launched officially lunched in which year?
101. What is the use of Amazon Transfer Acceleration Service?
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