AWS CLF-C02 Practice Set 2 Flashcards
(18 cards)
Deploying AWS Server in an on-premise location
outpost
AWS services for data storage
Kinesis, AWS Glue, AWS EMR(Elastic Map Reduce), AWS Redshift
Which AWS service combines multiple data sources into one?
AWS Glue service
What is the abbreviation of NoSQL
Not Only SQL
What is unstructured data
Data that does not have to predefined format, making it challenging to handle using traditional database methods.
Unstructured data can’t be quickly analysed and searched without further processing.
What are Nosql databases
Non-relational database management systems that store unstructured data, which is difficult to handle in a relational database system.
NoSQL is a database management system (DBMS) designed to handle large volumes of unstructured and semi-structured data.
What are the examples of NoSQL database systems
MongoDB, DynamoDB
Whic service we use for saving telemetry data coming from sensors
Kinesis database
How to handle unstructured data in AWS
By using AWS EMR - Elastic Map Reduce database Service
What are some Big Data Technologies
Hadoop & Spark
Can Big Data and unstructured data are same
No, they are not same, but they are related.,
Big data include both structured and unstructured data
What are the examples of Unstructured Data
Examples of Unstructured Data:
> Text files (e.g., emails, reports, social media posts)
> Multimedia (e.g., images, audio, video)
> Web content (e.g., blogs, forums, web pages)
> Sensor data (e.g., IoT device logs)
> Chat logs and transcripts
how we can access block storage
Block storage can be accessed by mounting it as a drive volume within the operating system
Base Region of AWS
North Virginia (United States )
How to verify your AWS account is Fully Activated
- Change the region to Base region - North Virginia
- Search for EC2 instance in search area
If an account is fully active, there are no warnings here
How to obtain details about the available limits for services.
Go to the section “Service Quotas” in AWS console
What type of computing service allows you to pay by the hour or second?
On-demand standard instances
A type of EC2 instance where you pay for computing capacity by the hour or second, You pay only for what you use, and the instance automatically scales up or down with changing workloads
How to access free tier billing dashboard
- Navigate to your username on the right-hand side,
- Click on Billing and cost management,
- Now go for the free tier on left-hand side
