首页/ 题库 / [单选题]A( ) is a computer c的答案

A( ) is a computer commtuucation network in a local area, which connects various computers.

单选题
2023-03-06 14:39
A、Intemet
B、MAN
C、WAN
D、LAN
查看答案
正确答案
D
试题解析
LAN（局域网）是在局部区域内连接各种计算机的通信网。
标签：
感兴趣题目
A(72)translates a computer program written in a human-readable computer language into a form. that a computer can exec ut
A(74)translates a computer program written in a human-readable computer language into a form. that a computer can executabl
●A computer virus is a computer program that is created to make and spread (72) of itself.
●A computer virus is a computer program that is created to make and spread (72) of itself.

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?
An internet is a combination of networks connected by (71) .When a datagram goes from a source to a (72) ，it will probably pass many (73) until it reaches the router attached to the destination network．A router receives a (74) 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 (75) is the optimum pathway?
A small network may only connect two computers inside a home to share a single printer and Internet(69)
●A small network may only connect two computers inside a home to share a single printer and Internet (74) .
There are several periods in a computer, the longest period is
Without systems software, application software in a computer is(73)
You are the network administrator for The company has a main office at Toronto and several branch offices in North America. You work in Toronto. The network contains Windows Server 2003 computers and Windows XP Professional computers. A user named Tess works in a branch office. She reports that her client computers cannot connect to a remote VPN server. You suspect that her client computer did not receive a recent hotfix. You need to verify which hotfixes are installed on Tess's computer. What should you do?（）
A( ) is a computer commtuucation network in a local area, which connects various computers.
相关题目
Wide Area Network (WAN) is a computer network that covers a broad areA. Which statement is correct for wide-area network (WAN)?（）
（）is not a physical wall, but a lot of virtual data to protect the computer network.

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?

空白（4）处应选择（）

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?

空白（3）处应选择（）

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?

空白（5）处应选择（）
The (1) program means a program written in a high-level language. It is generally translated to an (2) program, which is in a form. directly understandably by the computer.The translation is usually done by a program called (3).
Why is QoS important in a converged network?（）
( ) is the use of computing resources (hardware and software) that a delivered as a service over a network (typically the Internet).
is the use of computing resources (hardware and software) that a delivered as a service over a network (typically the Internet).
The firewall device is a( )system for connecting a computer network to other computer network．
Software defined networking(SDN) is a telecommunications network （ ） that provides the promise of significant improvements in the network （ ）.
●The firewall device is a（75）system for connecting a computer network to other computer network.（75）
（） is not a physical wall, but a lot of virtual data to protect the computer network.
（）is not a physical wall but a flow virtual data to protect the computer network.
In a GLBP network, who is responsible for the arp request?（）
Cloud computing is a phrase used to describe a variety of computing concepts that involve a large number of computers（ ）through a real-time communication network such as the Internet. In science, cloud computing is a（ ）for distributed computing over a network, and means the（ ）to run a program or application on many connected computers at the same time. The architecture of a cloud is developed at three layers: infrastructure, platform, and application, The infrastructure layer is built with virtualized computer, storage, and network resources. The platform layer is for general-purpose and repeated usage of the collection of software resources. The application layer is formed with a collection of all needed software modules for SaaS applications. The infrastructure layer serves as the（ ）for building the platform layer of the cloud. In turn, the platform layer is a foundation for implementing the（ ）layer for SaaS applications.
A(66)computer is a personal computer whose hardware is capable of using any or all 0f the following media in a program：audio，text，graphics，video and animation．
●The (75)is designed specifically as a security system for preventing unauthorized communications between one computer network and another computer network.
● The basic unit of measure in a computer system is the（72）. It is the smallest unit in computing. There are some other measures in a computer, such as Kilobyte, Megabyte, Gigabyte and so on.（72）
The basic unit of measure in a computer system is the(72). It is the smallest unit in computing. There are some other measures in a computer, such as Kilobyte, Megabyte, Gigabyte and so on.
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