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1) Circuit switching makes much more efficient use of the communications capacity of a network
than does packet switching. (T,F)
2) Data is sent through the fiber-optic cable by a(n):
A) multiplexer. B) router. C) optical device. D) laser device.
3) Which type of signals follow a straight line and do not bend with the curve of the Earth?
A) microwave B) satellite C) fiber-optic D) radio
4) ________ work by using radio waves to communicate with radio antennas placed within adjacent
geographic areas.
A) Satellites B) Information appliances
C) Microwaves D) Cell phones
5) The total amount of digital information that can be transmitted through any telecommunications
medium is measured in:
A) baud. B) gigaflops. C) bps. D) hertz.
6) What competitive force do intelligent agent shopping bots enhance?
A) Substitute products B) Traditional competitors
C) Product differentiation D) Bargaining power of customers
7) Based on your reading of the examples in the chapter, what are the best business uses of RFID?
A) Lowering network costs B) Supply chain management
C) Enabling client communication D) Transaction processing
8) Prior to the development of ________, computer networks used leased, dedicated
telephone circuits to communicate with other computers in remote locations.
9) A(n) ________ is a set of rules and procedures governing transmissions between the
components in a network.
10) A(n) ________ is that part of the network handling the major traffic and providing the
primary path for traffic flowing to or from other networks.
11) Lotus Notes is an example of software called ________.
12) A network of interconnected wireless devices, embedded into the physical environment to
provide measurements of many points over large areas, is called a(n) ________.
영어전공은 아니지만..대충 의역해서 의미만 써 봅니다.
1) Circuit switching makes much more efficient use of the communications capacity of a network
than does packet switching. (T,F)
서킷 스위칭은 패킷스위칭보다 효과적인 전송을 한다 (맞다, 아니다)
정답 F
(서킷 스위칭은 call setup 하면 걔네들만 써서 효율 떨어져요)
2) Data is sent through the fiber-optic cable by a(n):
데이터는 무엇에 의해 fiber-optic을 통과해 전송 되는가?
A) multiplexer. B) router. C) optical device. D) laser device.
정답 D. 레이저로 쏴서 그게 광섬유 타고 날라가는거죠..맞나?
3) Which type of signals follow a straight line and do not bend with the curve of the Earth?
A) microwave B) satellite C) fiber-optic D) radio
어떤 신호가 일직선으로 직접 날라가나? (지구표면에 따라서 변화되지 않고)
정답: B 위성신호만 직접..나머진 휘어서 가는듯? 이것도 확실하지 않음
4) ________ work by using radio waves to communicate with radio antennas placed within adjacent
geographic areas.
지리적으로 인접한 지역에 있는 라디오 안테나를 사용해서 라디오파를 이용해 통신을 하는 것은 ____이다
A) Satellites B) Information appliances
C) Microwaves D) Cell phones
정답: D 인듯?
5) The total amount of digital information that can be transmitted through any telecommunications
medium is measured in:
어떠한 통신수단을 사용하던지간에 전송되는 디지털 데이터의 총 양을 () 을 사용하여 측정되는가?
A) baud. B) gigaflops. C) bps. D) hertz.
정답: C
6) What competitive force do intelligent agent shopping bots enhance?
어떠한 경잭력있는 힘이 지능적 에이젼트 쇼핑 봇(프로그램을 말하나..)을 강화시키는가?
A) Substitute products B) Traditional competitors
C) Product differentiation D) Bargaining power of customers
정답은 모르겠음..?? A는 부가상품, B는 전통적 경쟁자들, C는 상품 차별화, D는 소비자들의 바겐파워
7) Based on your reading of the examples in the chapter, what are the best business uses of RFID?
예에서 볼 수 있듯이, RFID가 비즈니스적으로 어디서 사용됬을때 제일 좋은가
A) Lowering network costs B) Supply chain management
C) Enabling client communication D) Transaction processing
정답: B 인듯..
8) Prior to the development of ________, computer networks used leased, dedicated
telephone circuits to communicate with other computers in remote locations.
()의 개발 덕분에, 컴퓨터 네트웍은 서로 다른지역에 있는 애들끼리 통신하기 위해 전화망을 빌려서 쓸 수 있다.
정답은..뭐지..?? 라우터? 스위치??
9) A(n) ________ is a set of rules and procedures governing transmissions between the
components in a network.
()은 네트웍상의 컴퓨터들간의 전송을 관리하는 룰과 프로세스의 집합이다.
정답은..프로토콜인가??
10) A(n) ________ is that part of the network handling the major traffic and providing the
primary path for traffic flowing to or from other networks.
()은 서로다른 네트웍을 흐르는 데이터들에 대한 메이져 트래픽과 최적경로를 제공하는 네트웍 핸들링의 일부분이다.
정답은 라우팅인듯?
11) Lotus Notes is an example of software called ________.
로터스 노츠는 ()라 불리는 소프트웨어의 예이다.
정답은 그룹웨어
12) A network of interconnected wireless devices, embedded into the physical environment to
provide measurements of many points over large areas, is called a(n) ________.
서로 연결되있는 무선통신망에서 넓은 지역에 있는 포인트들을 측정하는걸 제공하기위해 물리적인 환경에 삽입? 붙어? 있는 것은 ()이라 불리운다.
정답: 모르겟음. AP 같은거말하는건지..WAN같은거 말하는건지..잘모르겟음
숙제는 스스로..
- 강촌 곤지암 대명 무주 베어스 웰리힐리 스타힐 알프스 양지 오크밸리 용평 에덴밸리 지산 하이원 휘닉스 O2(서학)
ㅋㅋㅋㅋㅋㅋ 아낰ㅋㅋㅋㅋ
결국 영어번역자를 찾으시는군요 ㅋㅋ
긍데 아이디가 다르네여?
다른 분인데 같은 수업 들으시나
격사하세용♡