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AZ-900 자격증 준비 3 - Describe cloud service types Lesson 3: Describe cloud service types3.1 Describe Infrastructure as a ServiceIaaS is the most flexible cloud services, as it provides you the maximum amount of control for your cloud resources.In an IaaS model, the cloud provider is responsible for maintaining the hardware, network connectivity and physical securityYou are responsible for installation and configuration, patching and updates, an.. 2025. 4. 4.
AZ-900 자격증 준비 2 - Describe the benefits of using cloud services Lesson 2: Describe the benefits of using cloud services2.1 Describe the benefits of high availability and scalability in the cloudHigh AvailabilityWhen you're deploying some IT resources, it's important the resources are available when needed. High availability focuses on ensuring maximum availability, regardless of disruptions or events that may occur.   ScalabilityScalability: ability to adjus.. 2025. 4. 4.
AZ-900 자격증 준비 1 - Describe cloud computing Lesson 1: Describe cloud computing1.1 Define cloud computingCloud computing: delivery of computing services over the internet.Computing services include: virtual machine (VM), storage, databases, networking, Internet of Things (IoT), ML and AI.Because cloud computing uses the internet to deliver these services, doesn't have to be constrained by phyical infrastructure, such as datacenter → can us.. 2025. 4. 3.
[백준] 10811번 : 바구니 뒤집기 – JAVA [자바] https://www.acmicpc.net/problem/10811   문제  해결 방법이 문제는 배열을 사용하여 바구니의 상태를 관리하고, 주어진 범위의 순서를 바꾸는 연산을 수행하면 된다. 핵심 로직은 특정 범위를 역순으로 만드는 것으로, 이를 위해 투 포인터(양 끝에서 중앙으로 이동하며 값 교환) 방법을 사용할 수 있다. 해결 방법1. 초기 상태에서 바구니 번호를 arr[i] = i 형태로 저장한다.2. M번의 연산을 수행하면서 주어진 범위의 숫자를 역순으로 변경한다.3. 마지막으로 배열의 값을 출력한다. 코드  import java.io.*;import java.util.*;public class Main { static int[] arr; // 바구니 배열 public static v.. 2025. 4. 3.
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