조선대학교 데이터통신과 네트워킹 과제 1장

조선대학교 데이터통신과 네트워킹 과제 1장

조선대학교 데이터통신과 네트워킹 과제 1장.pdf

본문 1 CHAPTER 1 Introduction Solutions to Review Questions and Exercises Review Questions 1.The five components of a da ta communication system are the sender, receiver, transmission medium, message, and protocol. 2. The advantages of distributed processing are security, access to distributed data- bases, collaborative processing, and faster problem solving. 3. The three criteria are performance, reliability, and security. 4.Advantages of a multipoint over a point-to-point configuration (type of connec- tion) include ease of installation and low cost. 5. Line configurations (or types of connections) are point-to-point and multipoint. 6. We can divide line configuration in two broad categories: a. Point-to-point: mesh, star, and ring. b. Multipoint: bus 7. In half-duplex transmission, only one entity can send at a time; in a full-duplex transmission, both entities can send at the same time. 8. We give an advantage for each of four network topologies: a. Mesh: secure b. Bus: easy installation c. Star: robust d. Ring: easy fault isolation 9. The number of cables for each type of network is: a. Mesh: n (n - 1) / 2 b. Star: n c. Ring : n - 1 d. Bus: one backbone and n drop lines 10.The general factors are size, distances (covered by the network), structure, and ownership. 하고 싶은 말 좀 더 업그레이드하여 자료를 보완하여, 과제물을 꼼꼼하게 정성을 들어 작성했습니다. 위 자료 요약정리 잘되어 있으니 잘 참고하시어 학업에 나날이 발전이 있기를 기원합니다 ^^ 구입자 분의 앞날에 항상 무궁한 발전과 행복과 행운이 깃들기를 홧팅 키워드 과제, 네트, 조선, 조선대학교, 네트워킹, 대학교