{"id":5110,"date":"2025-09-01T02:34:29","date_gmt":"2025-09-01T02:34:29","guid":{"rendered":"https:\/\/uplatz.com\/blog\/?p=5110"},"modified":"2025-09-01T02:53:03","modified_gmt":"2025-09-01T02:53:03","slug":"interview-questions-booklet-aws","status":"publish","type":"post","link":"https:\/\/uplatz.com\/blog\/interview-questions-booklet-aws\/","title":{"rendered":"Interview Questions Booklet &#8211; AWS"},"content":{"rendered":"<p><!-- AWS \u2014 Interview Questions Booklet (50 Q&A, Wide Layout, Scoped Styles) --><\/p>\n<div style=\"margin:16px 0;\">\n<style>\n  .wp-aws-iq{font-family:Arial,sans-serif;max-width:1320px;margin:0 auto;}\n  .wp-aws-iq .heading{\n    background:linear-gradient(135deg,#f0f9ff,#fff7ed);color:#0f172a;padding:22px 24px;border-radius:14px;\n    text-align:center;margin-bottom:18px;box-shadow:0 8px 20px rgba(0,0,0,.08);border:1px solid #cbd5e1;\n  }\n  .wp-aws-iq .heading h2{margin:0;font-size:2.1rem;letter-spacing:.2px;}\n  .wp-aws-iq .heading p{margin:6px 0 0;font-size:1.02rem;opacity:.9;}\n  .wp-aws-iq .grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(420px,1fr));}\n  @media (min-width:1200px){.wp-aws-iq .grid{grid-template-columns:repeat(3,1fr);}}\n  .wp-aws-iq .section-title{\n    grid-column:1\/-1;background:#f8fafc;border-left:8px solid #f97316;padding:12px 16px;border-radius:10px;\n    font-weight:700;color:#0f172a;font-size:1.08rem;box-shadow:0 2px 8px rgba(0,0,0,.05);border:1px solid #e2e8f0;\n  }\n  .wp-aws-iq .card{\n    background:#fff;border-left:6px solid #f97316;padding:18px;border-radius:12px;\n    box-shadow:0 6px 14px rgba(0,0,0,.06);transition:transform .12s ease,box-shadow .12s ease;border:1px solid #e5e7eb;\n  }\n  .wp-aws-iq .card:hover{transform:translateY(-3px);box-shadow:0 10px 22px rgba(0,0,0,.08);}\n  .wp-aws-iq .card h3{margin:0 0 10px;font-size:1.12rem;color:#0f172a;}\n  .wp-aws-iq .card p{margin:0;font-size:.96rem;color:#334155;line-height:1.62;}\n  .wp-aws-iq .a b{color:#0f172a;}\n  .bg-blue{border-left-color:#0ea5e9!important;background:#f0f9ff!important;}\n  .bg-green{border-left-color:#10b981!important;background:#f0fdf4!important;}\n  .bg-amber{border-left-color:#f59e0b!important;background:#fffbeb!important;}\n  .bg-violet{border-left-color:#8b5cf6!important;background:#f5f3ff!important;}\n  .bg-rose{border-left-color:#ef4444!important;background:#fff1f2!important;}\n  .bg-cyan{border-left-color:#06b6d4!important;background:#ecfeff!important;}\n  .bg-lime{border-left-color:#16a34a!important;background:#f0fdf4!important;}\n  .bg-orange{border-left-color:#f97316!important;background:#fff7ed!important;}\n  .bg-indigo{border-left-color:#6366f1!important;background:#eef2ff!important;}\n  .bg-emerald{border-left-color:#22c55e!important;background:#ecfdf5!important;}\n  .wp-aws-iq code{background:#f1f5f9;padding:0 4px;border-radius:4px;border:1px solid #e2e8f0;}\n  .wp-aws-iq pre{background:#f5f5f5;color:#111827;border:1px solid #e5e7eb;padding:12px;border-radius:8px;overflow:auto;font-size:.92rem;line-height:1.55;}\n<\/style>\n<div class=\"wp-aws-iq\">\n<div class=\"heading\">\n<h2>AWS \u2014 Interview Questions Booklet (50 Q&amp;A)<\/h2>\n<p>    Accounts &amp; IAM \u2022 VPC &amp; Networking \u2022 EC2\/Lambda\/Containers \u2022 S3\/EBS\/EFS\/DBs \u2022 Eventing &amp; Integration \u2022 Observability &amp; Ops \u2022 Security &amp; Governance \u2022 Cost &amp; Well-Architected \u2022 Real-world Scenarios\n  <\/p><\/div>\n<div class=\"grid\">\n    <!-- Section 1 --><\/p>\n<div class=\"section-title\">Section 1 \u2014 AWS Fundamentals &#038; Account Strategy<\/div>\n<div class=\"card bg-blue\">\n<h3>1) What are AWS Regions and Availability Zones, and why do they matter for resiliency?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> Regions are separate geographic areas; AZs are isolated data centers within a region. Spanning AZs protects against single-facility failures and reduces latency to users in chosen regions.<\/p>\n<\/div>\n<div class=\"card bg-green\">\n<h3>2) When should an organization use a multi-account strategy with AWS Organizations?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> Use multiple accounts to isolate workloads, billing, and blast radius; apply guardrails with SCPs; enable cost allocation and delegated admin per domain (e.g., prod vs. dev, business units).<\/p>\n<\/div>\n<div class=\"card bg-amber\">\n<h3>3) How do Service Control Policies (SCPs) differ from IAM policies?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> SCPs set account\/OU-level <i>maximum<\/i> permissions (guardrails). IAM policies grant permissions to principals inside an account but cannot exceed SCP boundaries.<\/p>\n<\/div>\n<div class=\"card bg-violet\">\n<h3>4) What is the Shared Responsibility Model on AWS?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> AWS secures the cloud (facilities, hardware, managed services); customers secure what they run\/configure in the cloud (data, identity, network, OS, apps).<\/p>\n<\/div>\n<div class=\"card bg-rose\">\n<h3>5) How do landing zones help large enterprises start on AWS?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> They provide baseline multi-account structure, identity, network, logging, and guardrails so teams can onboard workloads consistently and compliantly.<\/p>\n<\/div>\n<p>    <!-- Section 2 --><\/p>\n<div class=\"section-title\">Section 2 \u2014 Identity &#038; Access Management<\/div>\n<div class=\"card bg-indigo\">\n<h3>6) How do IAM users, groups, and roles differ, and which should be preferred?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> Users are long-lived identities; groups bundle permissions; roles are assumable, short-lived credentials. Prefer roles + SSO\/MFA over static user keys.<\/p>\n<\/div>\n<div class=\"card bg-cyan\">\n<h3>7) What is the principle of least privilege, and how do you enforce it on AWS?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> Grant only required actions\/resources, use IAM conditions (tags, IPs), scoped roles, access advisor, and permission boundaries; review regularly.<\/p>\n<\/div>\n<div class=\"card bg-emerald\">\n<h3>8) When would you use resource-based policies instead of identity-based policies?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> Use resource policies on S3, KMS, SQS, etc., to allow cross-account access or public access patterns without granting permissions to the caller\u2019s identity.<\/p>\n<\/div>\n<div class=\"card bg-orange\">\n<h3>9) How do AWS SSO (IAM Identity Center) and federation improve access management?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> They centralize identity via corporate IdPs, provide SSO into accounts\/roles, enforce MFA, and issue short-lived credentials with auditability.<\/p>\n<\/div>\n<div class=\"card bg-lime\">\n<h3>10) What is AWS KMS used for, and how do CMKs integrate with services?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> KMS manages encryption keys; services like S3, EBS, RDS can use CMKs for server-side encryption, with fine-grained access via key policies and grants.<\/p>\n<\/div>\n<p>    <!-- Section 3 --><\/p>\n<div class=\"section-title\">Section 3 \u2014 Networking &#038; Connectivity (VPC)<\/div>\n<div class=\"card bg-blue\">\n<h3>11) What core components make up a VPC, and how do they interact?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> Subnets (public\/private), route tables, Internet\/NAT gateways, NACLs, security groups, and endpoints; routes + ACLs\/SecGroups control reachability and filtering.<\/p>\n<\/div>\n<div class=\"card bg-green\">\n<h3>12) How do security groups and network ACLs differ?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> Security groups are stateful, instance-level firewalls; NACLs are stateless, subnet-level rules. Use SGs for most filtering; NACLs for coarse subnet rules.<\/p>\n<\/div>\n<div class=\"card bg-amber\">\n<h3>13) When do you choose VPC peering, Transit Gateway, or AWS PrivateLink?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> Peering: simple 1-to-1 private routing. Transit Gateway: hub-and-spoke scalable routing across many VPCs\/VPNs. PrivateLink: private access to specific services via endpoints.<\/p>\n<\/div>\n<div class=\"card bg-violet\">\n<h3>14) What are interface and gateway endpoints, and why use them?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> Interface endpoints (ENIs) privately connect to AWS services\/PrivateLink; gateway endpoints route S3\/DynamoDB via private paths\u2014improving security and avoiding NAT egress.<\/p>\n<\/div>\n<div class=\"card bg-rose\">\n<h3>15) How do you connect on-prem networks to AWS securely and reliably?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> Use Site-to-Site VPN for quick IPSec tunnels, Direct Connect for dedicated links\/consistent throughput, or both for resilience (DX + VPN failover).<\/p>\n<\/div>\n<p>    <!-- Section 4 --><\/p>\n<div class=\"section-title\">Section 4 \u2014 Compute &#038; Containers<\/div>\n<div class=\"card bg-indigo\">\n<h3>16) What EC2 purchase options exist, and when is each appropriate?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> On-Demand (flexible), Savings Plans\/Reserved Instances (steady workloads), and Spot (fault-tolerant, up to steep discounts). Mix for cost\/perf.<\/p>\n<\/div>\n<div class=\"card bg-cyan\">\n<h3>17) How do Auto Scaling Groups maintain availability and cost efficiency?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> They scale instances based on metrics\/schedules, replace unhealthy nodes across AZs, and support mixed instance\/Spot strategies.<\/p>\n<\/div>\n<div class=\"card bg-emerald\">\n<h3>18) When would you choose Lambda over EC2?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> Choose Lambda for event-driven, intermittent workloads needing zero-admin and sub-minute execution; use EC2 for long-running, custom OS\/runtime needs.<\/p>\n<\/div>\n<div class=\"card bg-orange\">\n<h3>19) What are the differences between ECS, EKS, and Fargate?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> ECS is AWS-managed orchestration; EKS is managed Kubernetes; Fargate runs containers serverlessly for either ECS\/EKS without managing EC2.<\/p>\n<\/div>\n<div class=\"card bg-lime\">\n<h3>20) How do you implement blue\/green or canary deployments for compute workloads?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> Use load balancers\/weighted routing, CodeDeploy for EC2\/ECS, or service mesh\/gateway for EKS; shift traffic gradually with health checks and rollbacks.<\/p>\n<\/div>\n<p>    <!-- Section 5 --><\/p>\n<div class=\"section-title\">Section 5 \u2014 Storage &#038; Databases<\/div>\n<div class=\"card bg-blue\">\n<h3>21) What are key S3 storage classes, and how do lifecycle policies reduce cost?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> Standard, Intelligent-Tiering, Standard-IA\/One Zone-IA, Glacier Instant\/Flexible\/Deep Archive. Lifecycle moves\/expunges objects based on age\/access.<\/p>\n<\/div>\n<div class=\"card bg-green\">\n<h3>22) How do S3 encryption options differ (SSE-S3, SSE-KMS, SSE-C, client-side)?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> SSE-S3 uses AWS-managed keys, SSE-KMS uses CMKs with auditing, SSE-C lets you supply keys, and client-side encrypts before upload for full client control.<\/p>\n<\/div>\n<div class=\"card bg-amber\">\n<h3>23) When do you use EBS, EFS, or FSx for workloads?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> EBS: block storage per instance; EFS: shared POSIX file storage across instances; FSx: managed file systems like Windows\/ONTAP\/Lustre for specific protocols\/perf.<\/p>\n<\/div>\n<div class=\"card bg-violet\">\n<h3>24) How do RDS Multi-AZ and read replicas differ?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> Multi-AZ provides synchronous standby for HA\/failover; read replicas are asynchronous copies for read scaling and offloading analytics.<\/p>\n<\/div>\n<div class=\"card bg-rose\">\n<h3>25) What DynamoDB design choices affect scale and cost?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> Choosing partition keys for even workload, using on-demand vs. provisioned + autoscaling, GSIs\/LSIs judiciously, TTL to prune data, and DAX for caching.<\/p>\n<\/div>\n<p>    <!-- Section 6 --><\/p>\n<div class=\"section-title\">Section 6 \u2014 Serverless &#038; Integration<\/div>\n<div class=\"card bg-indigo\">\n<h3>26) How do API Gateway and Application Load Balancer differ for HTTP APIs?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> API Gateway is feature-rich for serverless APIs (auth, throttling, usage plans). ALB suits L7 load-balancing to containers\/EC2\/Lambda with simpler routing.<\/p>\n<\/div>\n<div class=\"card bg-cyan\">\n<h3>27) When do you choose SQS vs. SNS vs. EventBridge?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> SQS for durable queues and decoupling, SNS for pub\/sub fan-out, EventBridge for event bus with routing by rules across SaaS\/AWS sources.<\/p>\n<\/div>\n<div class=\"card bg-emerald\">\n<h3>28) What are Step Functions Standard vs. Express workflows used for?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> Standard for long-running, exactly-once orchestrations with history; Express for high-throughput, short-lived orchestrations at lower cost.<\/p>\n<\/div>\n<div class=\"card bg-orange\">\n<h3>29) How do you handle Lambda cold starts and concurrency limits?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> Use provisioned concurrency, keep packages slim, reuse connections, and request concurrency increases with reserved\/concurrent limits per function.<\/p>\n<\/div>\n<div class=\"card bg-lime\">\n<h3>30) How does AWS Glue\/Athena fit into a serverless data lake?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> Glue catalogs ETL\/metadata; Athena queries S3 with SQL on demand; together they enable schema-on-read analytics without managing clusters.<\/p>\n<\/div>\n<p>    <!-- Section 7 --><\/p>\n<div class=\"section-title\">Section 7 \u2014 Observability, Operations &#038; Automation<\/div>\n<div class=\"card bg-blue\">\n<h3>31) What are CloudWatch Metrics, Logs, and Alarms used for?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> Metrics track numeric telemetry, Logs capture application\/system output, and Alarms notify\/act when thresholds or anomaly detections trigger.<\/p>\n<\/div>\n<div class=\"card bg-green\">\n<h3>32) How do CloudTrail and AWS Config complement each other?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> CloudTrail records API activity for audit; Config tracks resource state\/drift and evaluates compliance against rules over time.<\/p>\n<\/div>\n<div class=\"card bg-amber\">\n<h3>33) What is AWS X-Ray, and when is it valuable?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> X-Ray provides distributed tracing across services\/functions, helping find latency bottlenecks and error hotspots in microservices\/serverless apps.<\/p>\n<\/div>\n<div class=\"card bg-violet\">\n<h3>34) How does Systems Manager (SSM) help with fleet operations?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> SSM enables patching, state management, secure remote commands\/Session Manager, parameter\/secret storage, and runbooks for automation.<\/p>\n<\/div>\n<div class=\"card bg-rose\">\n<h3>35) What options exist for IaC on AWS, and how do they differ?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> CloudFormation (declarative templates), CDK (code-driven generating CFN), and Terraform (multi-cloud). Choose based on ecosystem and governance.<\/p>\n<\/div>\n<p>    <!-- Section 8 --><\/p>\n<div class=\"section-title\">Section 8 \u2014 Security, Governance &#038; Compliance<\/div>\n<div class=\"card bg-indigo\">\n<h3>36) How do you protect internet-facing applications on AWS?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> Use WAF for L7 filtering, Shield for DDoS protection, ALB\/CloudFront for edge defense, TLS everywhere, and least-privilege backends.<\/p>\n<\/div>\n<div class=\"card bg-cyan\">\n<h3>37) What are GuardDuty, Inspector, and Macie used for?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> GuardDuty: threat detection from logs; Inspector: automated vulnerability scanning; Macie: sensitive data discovery in S3.<\/p>\n<\/div>\n<div class=\"card bg-emerald\">\n<h3>38) How do you enforce baseline governance across many accounts?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> Use Organizations with SCPs, Control Tower blueprints\/guardrails, centralized logging\/CloudTrail, and Config conformance packs.<\/p>\n<\/div>\n<div class=\"card bg-orange\">\n<h3>39) What S3 features reduce data exfiltration risk?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> Block Public Access, bucket policies with <code>aws:PrincipalOrgID<\/code>, VPC endpoints, object ownership, and SSE-KMS with strict key policies.<\/p>\n<\/div>\n<div class=\"card bg-lime\">\n<h3>40) How do you design key management for compliance?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> Use CMKs with rotation, separate admin vs. usage roles, key grants for services, detailed CloudTrail\/CloudWatch logging, and periodic access reviews.<\/p>\n<\/div>\n<p>    <!-- Section 9 --><\/p>\n<div class=\"section-title\">Section 9 \u2014 Cost Management &#038; Architecture<\/div>\n<div class=\"card bg-blue\">\n<h3>41) How do you track and allocate AWS costs effectively?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> Use cost allocation tags, Cost Explorer, Budgets\/alerts, and split by accounts\/OU; enable CUR for detailed analytics and chargeback.<\/p>\n<\/div>\n<div class=\"card bg-green\">\n<h3>42) When should you choose Savings Plans over Reserved Instances?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> Savings Plans provide flexible savings across instance families\/regions\/services; RIs can offer specific benefits but are less flexible. Choose based on predictability and flexibility needs.<\/p>\n<\/div>\n<div class=\"card bg-amber\">\n<h3>43) How do the AWS Well-Architected pillars guide design decisions?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> They cover Operational Excellence, Security, Reliability, Performance Efficiency, Cost Optimization, and Sustainability\u2014use reviews to find risks and remediations.<\/p>\n<\/div>\n<div class=\"card bg-violet\">\n<h3>44) How do you architect for high availability vs. disaster recovery?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> HA uses multi-AZ with automatic failover; DR plans cross-region strategies (backup\/restore, pilot-light, warm standby, active-active) based on RPO\/RTO.<\/p>\n<\/div>\n<div class=\"card bg-rose\">\n<h3>45) What techniques reduce data transfer and egress costs?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> Keep traffic within regions\/VPCs, use PrivateLink\/endpoints, compress content, cache with CloudFront, and review inter-AZ\/region flows.<\/p>\n<\/div>\n<p>    <!-- Section 10 --><\/p>\n<div class=\"section-title\">Section 10 \u2014 Real-World Scenarios &#038; Troubleshooting<\/div>\n<div class=\"card bg-indigo\">\n<h3>46) An S3 bucket suddenly became public; how do you lock it down quickly?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> Enable Block Public Access at account\/bucket, remove public ACLs\/policies, add <code>aws:PrincipalOrgID<\/code> restrictions, and verify via Access Analyzer.<\/p>\n<\/div>\n<div class=\"card bg-cyan\">\n<h3>47) An EC2 service is unreachable from the internet; what are your first checks?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> Confirm public subnet + route to IGW, security group ingress, NACLs, instance health\/port listening, and correct ALB\/NLB target registration.<\/p>\n<\/div>\n<div class=\"card bg-emerald\">\n<h3>48) A Lambda function is timing out intermittently; how do you triage?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> Check CloudWatch logs\/X-Ray traces, increase timeout\/memory (CPU), reuse connections, add retries\/backoff, and examine downstream latency.<\/p>\n<\/div>\n<div class=\"card bg-orange\">\n<h3>49) Cross-account access to an S3 bucket fails; what might be wrong?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> Missing bucket policy allow, wrong principal\/role trust, KMS key policy denies, or Block Public Access interfering with intended access.<\/p>\n<\/div>\n<div class=\"card bg-lime\">\n<h3>50) A database migration to RDS is behind schedule; how can you accelerate safely?<\/h3>\n<p class=\"a\"><b>Answer:<\/b> Use DMS with ongoing replication, pre-cutover validation, scale target IOPS\/instance, enable Multi-AZ after load, and perform phased cutover during low traffic.<\/p>\n<\/div><\/div>\n<p><!-- \/grid -->\n<\/div>\n<p><!-- \/wp-aws-iq -->\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>AWS \u2014 Interview Questions Booklet (50 Q&amp;A) Accounts &amp; IAM \u2022 VPC &amp; Networking \u2022 EC2\/Lambda\/Containers \u2022 S3\/EBS\/EFS\/DBs \u2022 Eventing &amp; Integration \u2022 Observability &amp; Ops \u2022 Security &amp; Governance <span class=\"readmore\"><a href=\"https:\/\/uplatz.com\/blog\/interview-questions-booklet-aws\/\">Read More &#8230;<\/a><\/span><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[237,2477],"tags":[],"class_list":["post-5110","post","type-post","status-publish","format-standard","hentry","category-amazon-web-services-aws","category-interview-questions"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Interview Questions Booklet - AWS | Uplatz Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/uplatz.com\/blog\/interview-questions-booklet-aws\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Interview Questions Booklet - AWS | Uplatz Blog\" \/>\n<meta property=\"og:description\" content=\"AWS \u2014 Interview Questions Booklet (50 Q&amp;A) Accounts &amp; IAM \u2022 VPC &amp; Networking \u2022 EC2\/Lambda\/Containers \u2022 S3\/EBS\/EFS\/DBs \u2022 Eventing &amp; Integration \u2022 Observability &amp; Ops \u2022 Security &amp; Governance Read More ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/uplatz.com\/blog\/interview-questions-booklet-aws\/\" \/>\n<meta property=\"og:site_name\" content=\"Uplatz Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Uplatz-1077816825610769\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-09-01T02:34:29+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-01T02:53:03+00:00\" \/>\n<meta name=\"author\" content=\"uplatzblog\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@uplatz_global\" \/>\n<meta name=\"twitter:site\" content=\"@uplatz_global\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"uplatzblog\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"8 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/uplatz.com\\\/blog\\\/interview-questions-booklet-aws\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/uplatz.com\\\/blog\\\/interview-questions-booklet-aws\\\/\"},\"author\":{\"name\":\"uplatzblog\",\"@id\":\"https:\\\/\\\/uplatz.com\\\/blog\\\/#\\\/schema\\\/person\\\/8ecae69a21d0757bdb2f776e67d2645e\"},\"headline\":\"Interview Questions Booklet &#8211; 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