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Tech_Interview_for_Beginner

★ 58 Open GitHub ↗

신입 개발자 CS 면접 대비 & SSAFY 11기 서울 6반 CS 스터디 📖🔥

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# Tech_Interview_for_Beginner 📖

**기술 면접을 대비하여 CS 관련 지식을 정리하는 Repository 입니다.**

> 📢 이제 막 개발자를 꿈꾸는 신입 개발자들이 작성하는 Repo 입니다.
> 
> :name_badge: 부족한 부분이 많을 수 있지만 면접을 준비하시면서 참고사항이 되었으면 좋겠습니다.

## 📌 Contents
- [DataStructure](https://github.com/techInterview-study/Tech_Interview_for_Beginner/tree/main/DataStructure)
- [Database](https://github.com/techInterview-study/Tech_Interview_for_Beginner/tree/main/Database)
- [Network](https://github.com/techInterview-study/Tech_Interview_for_Beginner/tree/main/Network)
- [Operating System](https://github.com/techInterview-study/Tech_Interview_for_Beginner/tree/main/OS)
- [Interview](https://github.com/techInterview-study/Tech_Interview_for_Beginner/tree/main/Interview)

---

## 📚 DataStructure
- [스택(Stack) & 큐(Queue)](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/DataStructure/ds_stack_and_queue.md)
- [Array & LinkedList](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/DataStructure/ds_array_and_linkedlist.md)
- [Tree](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/DataStructure/ds_tree.md)
- [이진탐색트리 (Binary Search Tree)](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/DataStructure/ds_binary_search_tree.md)
- [Red-Black Tree](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/DataStructure/ds_red_black_tree.md)
- [Graph](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/DataStructure/ds_graph.md)
- [힙(Heap)](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/DataStructure/ds_heap.md)
- [거품 정렬 & 선택 정렬 & 삽입 정렬](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/DataStructure/ds_bubble_selection_insertion_sort.md)
- [퀵 정렬 & 병합 정렬 & 힙 정렬](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/DataStructure/ds_quick_merge_heap_sort.md)
- [해시 테이블](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/DataStructure/ds_hash_table.md)
- [암호화 알고리즘](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/DataStructure/ds_encryption_algorithm.md)

## <img src = "./Assets/img/Database.png"> Database
- [키(Key) 정리](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/Database/db_key.md)
- [ERD와 정규화 과정](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/Database/db_erd_and_normalization.md)
- [트랜잭션 개념과 ACID 속성](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/Database/db_transaction_acid.md)
- [트랜잭션 concurrency control(Serializability, Recoverable)](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/Database/db_transaction_concurrency_control.md)
- [트랜잭션 Isolation level(격리 수준)과 이상 현상](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/Database/db_transaction_anomalies_and_isolation_levels.md)
- [SQL - JOIN](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/Database/db_sql_join.md)
- [인덱스(INDEX)](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/Database/db_index.md)
- [스키마(Schema)](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/Database/db_schema.md)
- [저장 프로시저(Stored PROCEDURE)](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/Database/db_stored_procedure.md)
- [DBMS와 NoSQL](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/Database/db_dbms_and_nosql.md)
- [RDB와 NoSQL에서의 클러스터링/레플리케이션 방식](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/Database/db_rdb_nosql_replication_and_clustering.md)
- [B-Tree & B+Tree](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/Database/db_B-tree_B%2BTree.md)
- [DB Locking](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/Database/db_locking.md)
- [DB의 Connection Pool](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/Database/db_connection_pool.md)
- [Trigger](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/Database/db_trigger.md)
- [Redis](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/Database/db_redis.md)

## <img src = "./Assets/img/Network.png"> Network
- [네트워크의 기초](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/Network/network_basic.md)
- [대역폭](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/Network/network_bandwidth.md)
- [OSI 7계층](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/Network/network_osi7layer.md)
- [TCP 의 연결 및 해제 과정 (3,4-way hands shaking)](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/Network/network_tcp_and_udp.md)
- [DNS & 웹 통신 흐름](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/Network/network_web_communication_flow.md)
- [Blocking I/O & Non-Blocking I/O](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/Network/network_blocking_non_blocking_IO.md)
- [L7, L4 스위치 & 로드밸런싱](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/Network/network_l4_l7_switch%26loadbalancing.md)
- [HTTP 진화 과정](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/Network/network_http.md)
- [HTTPS](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/Network/network_https.md)
- [쿠키 & 세션](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/Network/network_cookie_session.md)
- [프록시 서버](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/Network/network_proxy_server.md)
- [SOP와 CORS](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/Network/network_sop_cors.md)
- [네트워크 토폴로지](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/Network/network_topology.md)
- [REST API & RESTful](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/Network/network_rest_api%26restful.md)

## <img src = "./Assets/img/OS.png"> Operating System
- [운영체제와 컴퓨터](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/OS/os_computer_and_os.md)
- [메모리 계층구조](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/OS/os_memory_hierarchy.md)
- [프로세스와 스레드 & 멀티프로세스 와 멀티스레딩](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/OS/os_process%26thread.md)
- [CPU 스케줄링 알고리즘](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/OS/os_cpu_scheduling_and_algorithm.md)
- [인터럽트(Interrupt)](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/OS/os_interrupt.md)
- [시스템 콜(System Call)](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/OS/os_system_call.md)
- [PCB & Context Switching](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/OS/os_pcb_and_context_switching.md)
- [주소 공간과 변환 & 가상 메모리(Address Space, Virtual Memory)](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/OS/os_adress_space_and_virtual_memory.md)
- [세그먼테이션(Segmentation)](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/OS/os_segmentation.md)
- [페이징(Paging)](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/OS/os_paging.md)
- [가상메모리와 요구 페이징 & 페이지 교체](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/OS/os_virtual_memory_and_demand_paging.md)
- [Paging : Smaller Table](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/OS/os_paging_smaller_table.md)
- [TLB(Translation Lookaside Buffers)](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/OS/os_tlb.md)
- [동기화(스핀락, 세마포어, 뮤텍스)](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/OS/os_spin_lock_and_mutex_and_semaphore.md)
- [교착상태(DeadLock)](https://github.com/techInterview-study/Tech_Interview_for_Beginner/blob/main/OS/os_deadlock.md)

## :octocat: Contributor

| [<img src="./Assets/img/penguin.png" width="100px">](https://github.com/noxknow) | [<img src="./Assets/img/nunori.jpeg" width="100px">](https://github.com/nunori) |[<img src="./Assets/img/hylee.jpg" width="100px">](https://github.com/hyleee)|[<img src="./Assets/img/sh.png" width="100px">](https://github.com/Hellooosir)|[<img src="./Assets/img/hyolim.png" width="100px">](https://github.com/hlleee2020)|[<img src="./Assets/img/yejin.png" width="100px">](https://github.com/songsongyejin)|[<img src="./Assets/img/yoonha.png" width="100px">](https://github.com/yoonha97)|
|:---:|:---:|:---:|:---:|:---:|:---:|:---:|
| 치왕 | 재성 | 혜윤 | 성환 | 효림 | 예진 | 윤하 |

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