An internet is a combination of networks connected by (1). When a datagram goes from a source to a (2), it will probably pass many (3) until it reaches the router attached to the destination network. A router receives a (4) from a network and passes it to another network. A router is usually attached to several networks. When it receives a packet, to which network should it pass the packet? The decision is based on optimization: Which of the available (5) is the optimum pathway? -题库考试答案搜索网

An internet is a combination of networks connected by (1). When a datagram goes from a source to a (2), it will probably pass many (3) until it reaches the router attached to the destination network. A router receives a (4) from a network and passes it to another network. A router is usually attached to several networks. When it receives a packet, to which network should it pass the packet? The decision is based on optimization: Which of the available (5) is the optimum pathway?

单选题

2022-01-10 19:28

查看答案

正确答案

B

试题解析

标签：计算机专业英语初级网络管理员

感兴趣题目

Duty is an act or a course of action that people ______you to take by social customs, law or religion.

An uncontrolled flow of gas，oil，or other well fluids into the atmosphere is called a（）.

Project（71）is an uncertain event or condition that，if it occurs，has a positive or a negative effect on at least one project objective，such as time，cost，scope，or quality．

Project ______is an uncertain event or condition that，if it occurs，has a positive or a negative effect on at least one project objective，such as time，cost，scope，or quality．

● Project（71）is an uncertain event or condition that, if it occurs, has a positive or a negative effect on at least one project objective, such as time, cost, scope, or quality.（71）

______ twice a year, whether it is a car or a bus or a truck, is the rule that every driver must obey in this city.

An uncontrolled flow of gas, oil, or other well fluids into the atmosphere is called a（）.

For each blank，choose the best answer from the four choices and write down on the answer sheet．(66) is a protocol that a host uses to inform. a router when it joins or leaves an Internet multicast group．(67) is an error detection code that most data communication networks use．(68) is an interior gateway protocol that uses a distance vector algorithm to propagate routing information．(69) is a transfer mode in which all types of information are organized into fixed form. cells on an asynchronous or non -periodic basis over a range of media.(70) is an identifier of a web page.

Do you like an apple or a banana?（）

（）estimating is a technique for estimating the duration or cost of an activity ou project using historical data from a similar activity or project.

A mark or place at which a vessel comes under obligatory entry，transit，or escort procedure is know as（）.

An entry of water，gas，oil，or other formation fluid into the wellbore is called a（）.

相关题目: An infant can recognize a lot of vowels by the time he or she is a year old.; Do you like an apple or a banana?（）; （）estimating is a technique for estimating the duration or cost of an activity ou project using historical data from a similar activity or project.; A/An＿＿language test，such as IELTS or TOEFL，is developed on the basis of a fixed standard.; A / An _ language test， such as IELTS or TOEFL, is developed on the basis of a fixed standard.; Who can tell you whether an emergency is a “disaster” or not?; What is an example of the term “Restraint of Rulers，Princes，or Peoples” in a marine insurance policy? （）; Immediately after adding a new disk to or removing an existing disk from an ASM instance, you find that the performance of the database goes down initially until the time the addition or removal process is completed, and then gradually becomes normal.
Which two activities would you perform to maintain a consistent performance of the database while adding or removing disks?（）; CASE OF DEATH OR SERIOUS INJURY TO A PERSON IN AN ACCIDENT OR SHIPPING DISASTER is（）.; Quality management ensures that an organization , product or service is ( )。; Quality management ensures that an organization , product or service is（）.; Prior to burning or welding on a fuel tank on a ship，regulations require that an inspection be made. An entry in the unofficial logbook is required if this inspection is made by（）.; If he is a common carrier，he is absolutely responsible to the owner of the goods carried （）any loss or damage to them unless caused by an Act of God or the Queen’s enemies，or the inherent vice in the goods themselves，or the negligence of the owner of the goods，or a general average sacrifice.; When making landfall at night，you can determine if a light is a major light or an offshore buoy by（）.; An uncontrolled flow of gas，oil，or other well fluids into the atmosphere is called a（）.; （）Is red a strong color or a peaceful color?; What is an example of the term Restraint of Rulers，Princes，or Peoples in a marine insurance policy? （）; What is an example of the term Restraint of Rulers，Princes，or Peoples in a marine insurance policy?（）; The important thing is that this is a major breakthrough. “breakthrough” here means an important development or achievement.; Duty is an act or a course of action that people __________you to take by social customs, law or religion.

广告位招租WX:84302438

题库考试答案搜索网

免费的网站请分享给朋友吧