Perusahaan menyimpan dokumen sensitif di Amazon S3. Hanya pengguna IAM tertentu yang perlu akses baca ke satu bucket. Pendekatan mana yang memberikan hak akses minimum?
#42Design Resilient Architectures
Aplikasi memiliki lalu lintas baca berat yang menyebabkan latensi tinggi pada instans primer Aurora MySQL. Bagaimana arsitek harus meningkatkan performa baca sambil menjaga ketersediaan?
#43Design High-Performing Architectures
Perusahaan mengumpulkan jutaan event sensor IoT per detik dan harus memprosesnya secara real-time dengan latensi sub-detik. Layanan ingestion mana yang menangani volume ini?
#44Design Secure Architectures
Aplikasi di subnet privat harus mengakses S3 tanpa melalui internet publik atau menggunakan NAT gateway. Solusi mana yang memenuhi persyaratan ini?
#45Design Resilient Architectures
Perusahaan membutuhkan database RDS PostgreSQL produksi untuk failover otomatis jika instans primer tidak tersedia. Fitur mana yang harus diaktifkan?
#46Design Secure Architectures
Perusahaan menginginkan deteksi ancaman berkelanjutan untuk lingkungan AWS yang memantau VPC flow log, DNS log, dan event CloudTrail. Layanan mana yang menyediakan kemampuan ini?
#47Design Resilient Architectures
Perusahaan harus mereplikasi objek S3 ke region AWS berbeda untuk pemulihan bencana. Replika harus tetap sinkron secara berkelanjutan. Fitur S3 mana yang mencapai ini?
#48Design Cost-Optimized Architectures
Perusahaan ingin berkomitmen pada jumlah penggunaan komputasi konsisten per jam selama 1 atau 3 tahun dengan harga lebih rendah, tetapi butuh fleksibilitas mengubah tipe instans. Model harga mana yang cocok?
#49Design Cost-Optimized Architectures
Aplikasi di us-east-1 mentransfer 10 TB data bulanan ke replika di eu-west-1 melalui internet. Arsitek ingin mengurangi biaya transfer data lintas-region. Pendekatan mana yang paling efektif?
#50Design High-Performing Architectures
Startup ingin membangun REST API tanpa mengelola server. API harus scale otomatis dan hanya dikenakan biaya per permintaan. Arsitektur mana yang paling cocok?
#51
What does RRS stand for when talking about S3?
#52
You have an EC2 Security Group with several running EC2 instances. You change the Security Group rules to allow inbound traffic on a new port and protocol, and launch several new instances in the same Security Group. The new rules apply:
#53Pilih 2
Which of the following statements are true about Amazon Route 53 resource records? (Choose 2 answers)
#54
If you want to launch Amazon Elastic Compute Cloud (EC2) instances and assign each instance a predetermined private IP address you should:
#55
A Provisioned IOPS volume must be at least [...] GB in size.
#56
Does Route 53 support MX Records?
#57
A user has created an application which will be hosted on EC2. The application makes calls to DynamoDB to fetch certain data. The application is using the DynamoDB SDK to connect with from theEC2 instance. Which of the below mentioned statements is true with respect to the best practice for security in this scenario?
#58
A user has created a CloudFormation stack. The stack creates AWS services, such as EC2 instances, ELB, AutoScaling, and RDS. While creating the stack it created EC2, ELB and AutoScaling but failed to create RDS. What will CloudFormation do in this scenario?
#59
You have just set up your first Elastic Load Balancer (ELB) but it does not seem to be configured properly. You discover that before you start using ELB, you have to configure the listeners for your load balancer. Which protocols does ELB use to support the load balancing of applications?
#60
A, [...] is an individual, system, or application that interacts with AWS programmatically.
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