首页/ 题库 / [单选题]Which OSI layer head的答案

Which OSI layer header contains the address of a destination host that is on another network?

单选题
2022-03-15 16:24
A、Application
B、Presentation
C、Session
D、Transport
E、Network
F、Data link
G、Physical
查看答案
正确答案
E
试题解析
E 解析：Explanation:Only network address contains this information. To transmit the packets the sender uses network address and datalink address. But the layer 2 address represents just the address of the next hop device on the way to the sender. It is changed on each hop. Network address remains the same.
标签：
感兴趣题目
Which of the following processes, is used to find the hardware address of a LAN device?（）
Which one of the binary bit patterns below denotes a Class B address?（）
which address range efficiently summarizes the routing table of the addresses for router main?（）
Which OSI layer header contains the address of a destination host that is on another network?
Host 1 receives a file from remote server 1. Which MAC address appears as the source address in the header of the frames received by Host 1（）。
Given the host IP address of 192.168.100.60 and a network mask of 255.255.255.224 (or /27), which address represents the correct network address for the referenced host?（）
The purpose of(66)is to enlarge the(67), the set of addresses a program can utilize. For example, it might contain twice as many addresses as main memory. A program using all of it, therefore, would not be able to fit in main memory all at once. Nevertheless, the computer could execute such a program by Copying into main memory those portions of the program needed at any given point during execution.To facilitate copying(66)into real memory, the operating system divides it into pages, each of which contains a fixed number of addresses. Each page is stored on a disk until ii is needed. When the page is needed, the operating system copies it from disk to main memory, translating the(68)into real addresses. The process of translating virtual addresses into real addresses is called(69). The copying of virtual pages from disk to main memory is known as(70)or swapping.
TCP functions at the Open System Interconnection(OSI)(61)layer, or Layer 4. Its chief responsibility is to ensure(62)end-to-end connectivity. IP, located one layer down, at the OSI network layer, or Layer 3, communicates the addresses of each(63)sender and receiver to the routers along the way. Routers and Layer 3 switches can read IP and other Layer 3(64). This information, combined with routing tables and other network intelligence, is all it takes to get(65)the room or around the world via TCP/IP.
Which of the following  answers lists a multicast IPv6 address?（）
Host 1 sends a request for a file to remote sever1. Which destination address does Host 1 place f the packet containing the request（）。
As a CCNA candidate, you will be expected to know the OSI model very well. Which of the following are associated with the application layer (layer 7) of the OSI model? (Choose two)
is a six bytes OSI layer 2 address which is burned into every networking device that provides its unique identity for point to point communication。
相关题目
Ezonexam is migrating to a private IP addressing scheme. Which of the following describe the use of private IP addresses? (Choose two)
Which of the addresses below is an example of a valid unicast address?（）
Which of the following IP addresses is a private IP address? Select all that apply.（）
As the Ezonexam network administrator, you are required to have a firm understanding of the OSI model. Why does the data communication industry use the layered OSI reference model? (Choose two)
Which layer of the OSI reference model is responsible for ensuring reliable end-to-end delivery of data?（）
Which layer of the OSI reference model is responsible for ensuring reliable end-to-end delivery of data?
A Class C network address has been subnetted with a /27 mask.Which of the following addresses is a broadcast address for one of the resulting subnets?（）
The TCP/IP network model differs from the more popular OSI model. Which of the layers below belong to the TCP/IP model?（）
Which of the following words does not contain a fricative?
In the open systems interconnection (OSI) reference model, "layer" means one of seven conceptually complete,(71) arranged groups of services, functions, and protocols, that extend across all open systems.Application layer provides means for the application(72) to access the OSI environment. Presentation layer provides for the selection of a common syntax for representing data.(73) layer provides the means necessary for cooperating presentation entities to organize and synchronize their dialog and to manage their data exchange. Transport layer provides a reliable end-to-end data transfer service. Network layer provides for the entities in the transport layer the means for transferring blocks of data, by(74) and switching through the network between the open systems in which those entities reside. Data link layer provides services to transfer data between network layer entities. Physical layer provides the mechanical, electrical, functional, and procedural means to establish, maintain and(75) physical connections for transfer of bits over a transmission medium.
A receiving host computes the checksum on a frame and determines that the frame is damaged.The frame is then discarded.At which OSI layer did this happen?（）
A receiving host computes the checksum on a frame and determines that the frame is damaged.The frame is then discarded.At which OSI layer did this happen?（）
Which set of commands is recommended to prevent the use of a hub in the access layer?（）
Your company has a branch office that contains 1,000 computers.You need to select a network address that supports 1,000 computers in the same subnet. The solution must minimize the number of unused addresses in the subnet.Which address range should you configure？（）
Which OSI layer does a bridge operate at?
At which layer of the OSI model is the optimal path to a network destination determined at?（）
At which layer of the OSI model dose PPP perform?（）
______ is the address of a variable or a variable in which the address of another variable is stored.
______is the address of.a variable or a variable in which the address of another variable is stored.
If a host on a network has the address 172.16.45.14/30, what is the address of the subnetwork to which this host belongs?（）
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

题库考试答案搜索网 2022 ©

关于我们网站声明合作共赢