خيار واحد 20. Spot Instances estimate costs before deploying workloads unused EC2 capacity offered at steep discounts with interruption risk virtual servers in the AWS Cloud managed relational databases أرسل التصويت ما الغرض الأساسي من Spot Instances؟ #CLF-C02 #AWS_Certified_Cloud_Practitioner #AWS_practice_test #AWS_certification #practice_questions