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What is the output of this C code?

#include <stdio.h>
int main()
    printf("Hello World! %d \n", x);
    return 0;
Sep 03, 2019 16:39:38 UTC

Which is valid C expression?

Sep 03, 2019 16:38:06 UTC

Which of the following is not a best practice for securing an AWS account?

Aug 30, 2019 18:39:21 UTC

What is the deployment term for an environment that extends an existing on-premises infrastructure into the cloud to connect cloud resources to internal systems?

Aug 27, 2019 00:56:06 UTC

Each AWS region is composed of two or more locations that offer organizations the ability to operate production systems that are more highly available, fault tolerant, and scalable than would be possible using a single data center. What are these locations called?

Aug 27, 2019 00:54:03 UTC

Which of the following describes a physical location around the world where AWS clusters data centers?

Aug 27, 2019 00:37:43 UTC

Where can a customer find information about prohibited actions on AWS infrastructure?

Aug 18, 2019 09:37:04 UTC

Which service would you use to send alerts based on Amazon CloudWatch alarms?

Aug 18, 2019 09:36:14 UTC

Which service can identify the user that made the API call when an Amazon Elastic Compute Cloud (Amazon EC2) instance is terminated?

Aug 18, 2019 09:35:16 UTC

How would a system administrator add an additional layer of login security to a user’s AWS Management Console?

Aug 18, 2019 09:34:35 UTC

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