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	<title>Networking Archives - Cloud Tech</title>
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	<description>Free AWS, Azure, CompTIA &#38; ServiceNow Certification Exam Practice</description>
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		<title>AZ-900 Questions 11-20: Azure Compute, Networking, and Storage</title>
		<link>https://cloudtech.how/microsoft/az-900-questions-11-20-azure-compute-networking-storage/</link>
		
		<dc:creator><![CDATA[Cloud Tech]]></dc:creator>
		<pubDate>Tue, 14 Jul 2026 22:22:58 +0000</pubDate>
				<category><![CDATA[AZ-900: Microsoft Azure Fundamentals]]></category>
		<category><![CDATA[Microsoft]]></category>
		<category><![CDATA[AZ-900]]></category>
		<category><![CDATA[Azure]]></category>
		<category><![CDATA[Networking]]></category>
		<category><![CDATA[Practice Questions]]></category>
		<category><![CDATA[Storage]]></category>
		<guid isPermaLink="false">https://cloudtech.how/?p=6023</guid>

					<description><![CDATA[Practice 10 original AZ-900 exam-style questions on Azure compute, networking, storage, identity, and core architecture services with detailed explanations and an answer key.]]></description>
		
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">6023</post-id>	</item>
		<item>
		<title>SAA-C03 Question 35: Low-Latency Global Access for a Non-HTTP App</title>
		<link>https://cloudtech.how/aws/saa-c03/saa-c03-question-35-global-accelerator/</link>
		
		<dc:creator><![CDATA[Cloud Tech]]></dc:creator>
		<pubDate>Sat, 20 Jun 2026 02:48:04 +0000</pubDate>
				<category><![CDATA[SAA-C03: Solutions Architect Associate]]></category>
		<category><![CDATA[Networking]]></category>
		<category><![CDATA[SAA-C03]]></category>
		<guid isPermaLink="false">https://cloudtech.how/?p=5888</guid>

					<description><![CDATA[A multiplayer game uses TCP and UDP and needs the lowest possible global network latency to a fleet of endpoints, with fast regional failover via static anycast IPs. Which service is designed for this? A) Amazon CloudFront. B) AWS Global Accelerator. C) Amazon Route 53 weighted routing. D) An Application Load Balancer. Correct Answer: B [&#8230;]]]></description>
		
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">5888</post-id>	</item>
		<item>
		<title>SAA-C03 Question 42: Speeding Up Large Uploads from Distant Users</title>
		<link>https://cloudtech.how/aws/saa-c03/saa-c03-question-42-s3-transfer-acceleration/</link>
		
		<dc:creator><![CDATA[Cloud Tech]]></dc:creator>
		<pubDate>Sat, 20 Jun 2026 02:48:03 +0000</pubDate>
				<category><![CDATA[SAA-C03: Solutions Architect Associate]]></category>
		<category><![CDATA[Networking]]></category>
		<category><![CDATA[SAA-C03]]></category>
		<category><![CDATA[Storage]]></category>
		<guid isPermaLink="false">https://cloudtech.how/?p=5895</guid>

					<description><![CDATA[Users on other continents upload large files to an S3 bucket and experience slow, unreliable transfers over the public internet. Which feature improves upload speed by routing through the AWS edge network? A) S3 Transfer Acceleration. B) Amazon CloudFront with the bucket as origin. C) S3 Cross-Region Replication. D) A larger EC2 instance in the [&#8230;]]]></description>
		
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">5895</post-id>	</item>
		<item>
		<title>SAA-C03 Question 45: Avoiding NAT Gateway Data Charges for S3 Traffic</title>
		<link>https://cloudtech.how/aws/saa-c03/saa-c03-question-45-gateway-endpoint-cost/</link>
		
		<dc:creator><![CDATA[Cloud Tech]]></dc:creator>
		<pubDate>Sat, 20 Jun 2026 02:48:03 +0000</pubDate>
				<category><![CDATA[SAA-C03: Solutions Architect Associate]]></category>
		<category><![CDATA[Networking]]></category>
		<category><![CDATA[SAA-C03]]></category>
		<guid isPermaLink="false">https://cloudtech.how/?p=5898</guid>

					<description><![CDATA[Private-subnet instances transfer large volumes of data to S3 through a NAT Gateway, incurring significant NAT data-processing charges. How can the architect reduce these costs? A) Add a second NAT Gateway. B) Create a Gateway VPC endpoint for S3. C) Move the instances to a public subnet. D) Increase the instance size. Correct Answer: B [&#8230;]]]></description>
		
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">5898</post-id>	</item>
		<item>
		<title>SAA-C03 Question 47: Cost vs Resilience for NAT Gateways</title>
		<link>https://cloudtech.how/aws/saa-c03/saa-c03-question-47-single-vs-multi-nat-gateway/</link>
		
		<dc:creator><![CDATA[Cloud Tech]]></dc:creator>
		<pubDate>Sat, 20 Jun 2026 02:48:03 +0000</pubDate>
				<category><![CDATA[SAA-C03: Solutions Architect Associate]]></category>
		<category><![CDATA[Case Study]]></category>
		<category><![CDATA[Networking]]></category>
		<category><![CDATA[SAA-C03]]></category>
		<guid isPermaLink="false">https://cloudtech.how/?p=5900</guid>

					<description><![CDATA[A startup on a tight budget runs instances in private subnets across two AZs. They want outbound internet access while minimizing cost, accepting some availability risk. Which design reflects the cost-optimized choice (and its tradeoff)? A) One NAT Gateway in a single AZ, used by both AZs&#8217; private subnets. B) One NAT Gateway per AZ. [&#8230;]]]></description>
		
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">5900</post-id>	</item>
		<item>
		<title>SAA-C03 Question 50: Reducing Data Transfer Costs</title>
		<link>https://cloudtech.how/aws/saa-c03/saa-c03-question-50-data-transfer-cost-same-az/</link>
		
		<dc:creator><![CDATA[Cloud Tech]]></dc:creator>
		<pubDate>Sat, 20 Jun 2026 02:48:02 +0000</pubDate>
				<category><![CDATA[SAA-C03: Solutions Architect Associate]]></category>
		<category><![CDATA[Networking]]></category>
		<category><![CDATA[SAA-C03]]></category>
		<guid isPermaLink="false">https://cloudtech.how/?p=5903</guid>

					<description><![CDATA[An architect notices high inter-AZ data transfer charges between application instances and their database. The workload doesn&#8217;t require cross-AZ separation for these chatty components. How can transfer costs be reduced while keeping reasonable resilience overall? A) Place tightly-coupled, chatty components in the same AZ, while keeping the broader architecture multi-AZ. B) Move all components to [&#8230;]]]></description>
		
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">5903</post-id>	</item>
		<item>
		<title>SAA-C03 Question 15: Outbound Internet from Private Subnet</title>
		<link>https://cloudtech.how/aws/saa-c03/saa-c03-question-15-nat-gateway-private-subnet/</link>
		
		<dc:creator><![CDATA[Cloud Tech]]></dc:creator>
		<pubDate>Fri, 19 Jun 2026 18:07:43 +0000</pubDate>
				<category><![CDATA[SAA-C03: Solutions Architect Associate]]></category>
		<category><![CDATA[Networking]]></category>
		<category><![CDATA[SAA-C03]]></category>
		<category><![CDATA[Security]]></category>
		<guid isPermaLink="false">https://cloudtech.how/?p=5868</guid>

					<description><![CDATA[EC2 instances in a private subnet must download OS patches from the internet, but must not be directly reachable from the internet. What should the architect deploy? A) An Internet Gateway attached directly to the private subnet. B) A NAT Gateway in a public subnet, with a route from the private subnet to it. C) [&#8230;]]]></description>
		
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">5868</post-id>	</item>
		<item>
		<title>SAA-C03 Question 16: Protecting a Web App from Common Exploits</title>
		<link>https://cloudtech.how/aws/saa-c03/saa-c03-question-16-aws-waf/</link>
		
		<dc:creator><![CDATA[Cloud Tech]]></dc:creator>
		<pubDate>Fri, 19 Jun 2026 18:07:43 +0000</pubDate>
				<category><![CDATA[SAA-C03: Solutions Architect Associate]]></category>
		<category><![CDATA[Networking]]></category>
		<category><![CDATA[SAA-C03]]></category>
		<category><![CDATA[Security]]></category>
		<guid isPermaLink="false">https://cloudtech.how/?p=5869</guid>

					<description><![CDATA[A public web application behind an Application Load Balancer is receiving SQL injection and cross-site scripting attack attempts. Which service filters these malicious requests before they reach the application? A) AWS Shield Standard. B) AWS WAF (Web Application Firewall). C) Amazon Inspector. D) Security Groups. Correct Answer: B Explanation: AWS WAF inspects HTTP/HTTPS requests and [&#8230;]]]></description>
		
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">5869</post-id>	</item>
		<item>
		<title>SAA-C03 Question 21: TLS Certificate for a Load Balancer</title>
		<link>https://cloudtech.how/aws/saa-c03/saa-c03-question-21-acm-alb-certificate/</link>
		
		<dc:creator><![CDATA[Cloud Tech]]></dc:creator>
		<pubDate>Fri, 19 Jun 2026 18:07:42 +0000</pubDate>
				<category><![CDATA[SAA-C03: Solutions Architect Associate]]></category>
		<category><![CDATA[Networking]]></category>
		<category><![CDATA[SAA-C03]]></category>
		<category><![CDATA[Security]]></category>
		<guid isPermaLink="false">https://cloudtech.how/?p=5874</guid>

					<description><![CDATA[A company wants HTTPS on their Application Load Balancer using a managed, auto-renewing TLS certificate at no additional certificate cost. Which service provides this? A) AWS Certificate Manager (ACM). B) AWS KMS. C) AWS Secrets Manager. D) Amazon CloudFront only. Correct Answer: A Explanation: AWS Certificate Manager provisions free public TLS certificates and handles automatic [&#8230;]]]></description>
		
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">5874</post-id>	</item>
		<item>
		<title>SAA-C03 Question 22: Private Access to S3 Without the Internet</title>
		<link>https://cloudtech.how/aws/saa-c03/saa-c03-question-22-vpc-gateway-endpoint-s3/</link>
		
		<dc:creator><![CDATA[Cloud Tech]]></dc:creator>
		<pubDate>Fri, 19 Jun 2026 18:07:42 +0000</pubDate>
				<category><![CDATA[SAA-C03: Solutions Architect Associate]]></category>
		<category><![CDATA[Networking]]></category>
		<category><![CDATA[SAA-C03]]></category>
		<category><![CDATA[Security]]></category>
		<guid isPermaLink="false">https://cloudtech.how/?p=5875</guid>

					<description><![CDATA[EC2 instances in a private subnet need to access S3, but for security the traffic must not traverse the public internet or a NAT Gateway. What should the architect configure? A) An Interface VPC endpoint (PrivateLink) for EC2. B) A Gateway VPC endpoint for S3. C) A second NAT Gateway. D) A public IP on [&#8230;]]]></description>
		
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">5875</post-id>	</item>
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