YOU WANT TO SCALE YOUR SAAS PRODUCT BASED ON THE DEMAND YOU RECEIVE. YOU CAN NOT PREDICT A PATTERN FOR SPIKES IN TRAFFIC BUT YOU NEED AT LEAST 2 INSTANCE RUNNING AT ANY ONE TIME. HOW WOULD YOU SETUP YOUR SYSTEM TO HANDLE SPIKES IN TRAFFIC? CHOOSE 2.

YOU HAVE A LAMBDA FUNCTION THAT NEEDS TO ACCESS AN S3 BUCKET. HOWEVER IT CANNOT ACCESS THIS RESOURCE OVER THE INTERNET. WHICH AWS SERVICE WILL ACCOMMODATE THIS?

WHEN YOU EXPOSE A SERIES OF EC2 INSTANCES BEHIND A ELASTIC LOAD BALANCER IN A VPC WITH INTERNET ACCESS VIA A NAT GATEWAY. WHEN DOWNLOADING UPDATES WHAT IS THE POTENTIALLY BOTTLE NECK IN THIS CONFIGURATION?

YOU HAVE 70TB OF DATA THAT YOU WANT TO MIGRATE INTO THE CLOUD, SPECIFICALLY S3 BUCKETS. USING A TRADITIONAL BROADBAND MODEM WOULD BE TO SLOW. WHAT AWS SCENARIO BEST SOLVES THIS PROBLEM?

YOU WANT TO RUN AN EC2 INSTANCE BUT YOU WANT TO KEEP THE COSTS AS LOW AS POSSIBLE. WHEN SELECTING AN EBS VOLUME WHICH ONE IS MOST APPROPRIATE FOR THIS BRIEF?

YOUR COMPANY HAS A LARGE SOCIAL NETWORK PRESENCE AND AS A RESULT HAS ACCESS TO LARGE AMOUNTS OF DATA VIA API FEEDS FROM THOSE SOCIAL NETWORKS. IF YOU WANTED TO ANALYSE AND PROCESS THEM IN REAL TIME WHAT AWS SERVICE WOULD BEST SUIT YOUR NEEDS?

YOU’RE CREATING AN APPLICATION IN YOUR STARTUP THAT LETS USERS SIGN UP AND CONSUME ONLINE ELEARNING COURSES. YOU WANT TO DELIVER CONTENT ON DEMAND BUT YOU HAVE REQUIREMENTS FOR IT TO BE HIGHLY SCALABLE AND THE MOST COST EFFICIENT SOLUTION. SELECT THE MOST APPROPRIATE AWS SERVICES TO MEET THESE REQUIREMENTS. CHOOSE 2.

WHICH FILE STORAGE SOLUTION WOULD ALLOW YOU TO SHARE DATA BETWEEN EC2 INSTANCES ?

YOU WANT TO CONNECT INSTANCES IN YOUR VPC TO SERVICES HOSTED IN AWS WITHOUT USING THE INTERNET, WHAT SOLUTION BEST FITS THIS SCENARIO?

YOU WANT TO UPLOAD MASSIVE AMOUNTS OF FILES TO YOUR S3 BUCKET. HOW DO YOU ENSURE THAT THE PERFORMANCE OF THE BUCKET IS OPTIMISED TO HANDLE THIS VOLUME OF DATA?

AS A SOLUTIONS ARCHITECT, YOU NEED TO STORE FILES AND CREATE METADATA BASED ON THOSE FILES. THIS PROCESS CAN TAKE PLACE POTENTIALLY THOUSANDS OF TIMES IN SHORT AMOUNT OF TIME. WHICH SOLUTION WOULD BEST MEET YOUR NEEDS?

SELECT AN APPROPRIATE DATABASE TECHNOLOGY THAT WOULD WORK WELL WITH A SOFTWARE PRODUCT THAT IS REGULARLY CHANGING ITS UNDERLYING SCHEMA DEFINITIONS.

YOUR CUSTOMER WANTS TO HOST A WEBSITE PROMOTING A MOVIE THEY ARE RELEASING. ON THE NIGHT OF THE MOVIE PREMIER THEY EXPECT MASSIVE TRAFFIC. THE WEBSITE IS SIMPLE AND ONLY CONTAINS STATIC CONTENT. WHICH AWS SERVICES COULD YOU USE TO HOST THIS WEBSITE? CHOSE 2.

YOU ARE CREATING A VIDEO SHARING WEBSITE RUNNING ON EC2 INSTANCES AND YOUR SITE WILL HAVE A SMALL AMOUNT OF VIDEOS THAT WILL BE ACCESSED POTENTIALLY THOUSANDS OF TIMES FROM VARIOUS LOCATIONS AROUND THE GLOBE. WHAT SERVICE COULD YOU USE TO ENSURE THAT THEY ARE SERVED QUICKLY AND REDUCE LOAD ON THE UNDERLYING EBS INSTANCE THEY ARE HOSTED ON?

YOUR COMPANY SELLS TEMPORARY BACKUP SERVICES TO ITS CLIENTS. AFTER 6 MONTHS OF A CLIENTS DATA BEING STORED ON YOUR PRODUCT. THE DATA IS DELETED. WHICH AWS SERVICE WOULD BEST MEET YOUR NEEDS IN THIS CASE?

YOUR COMPANY BUILDS COMPLEX ARCHITECTURAL SOLUTIONS USING AWS FOR MULTIPLE CLIENTS. THIS CAN TAKE A LOT OF TIME AND THE PATTERN FOR IT IS WELL ESTABLISHED. WHAT SERVICE COULD YOU USE TO EXPEDITE THIS PROCESS?

YOU’RE WORKING ON A PRODUCT THAT PROCESSES LARGE VIDEO FILES. WHEN THOSE PROCESSING IS COMPLETE YOU NEED TO GET NOTIFIED OF THIS. WHICH TOOL IS MOST APPROPRIATE?

YOU HAVE A REQUIREMENT TO BACKUP DATA STORED ON YOU AN S3 BUCKET TO A DIFFERENT GEOGRAPHIC LOCATION TO COVER DISASTER RECOVERY SCENARIOS. WHAT OPTION BEST SOLVES THIS REQUIREMENT?

YOU WANT TO MONITOR LAMBDA ACTIVITY AS YOU WANT TO TIGHTLY CONTROL HOW MANY INVOCATIONS OF THE LAMBDA FUNCTIONS ARE EXECUTED WHEN LIVE. WHAT SERVICE WOULD YOU USE TO BETTER MONITOR LAMBDA INVOCATIONS?