RDBMS
Application
Oracle Net foundation
Network Protocol
Presentation
第1题:
● TCP/IP communication protocol contains four layers. From bottom to top, the four layers are __(71)__.
(71)A.network interface layer, internet layer, transport layer and application layer
B.internet layer, network interface layer, transport layer and application layer
C.network interface layer, transport layer, network interface layer and application layer
D.application layer, transport layer, internet layer and network interface layer
第2题:
Which layer-function is mostly implemented in a network adapter( )。
A.Physical layer and link layer
B.Network layer and transport layer
C.Physical layer and network layer
D.Transport layer and application layer
第3题:
A.Application
B.Internet
C.Transport
D.Network
E.Data Link
第4题:
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第10题:
Which layer in the TCP/IP model is responsible for delivering packets to their destination?()
第11题:
Which server stack communication layer corresponds to the client application layer in a distributed environment?()
第12题:
The location of the server.
The Oracle user being connected.
Privileges and role information.
Protocol involved in the connection.
How to handle exceptions and interrupts.
第13题:
A. Application Layer
B. Presentation Layer
C. Data Link Layer
D. Physical Layer
第14题:
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.connectedB.imlementedC.optimizedD.VirtualizedA.replacementB.switchC.substituteD.synonym(同义词)A.abilityB.applroachC.functionD.methodA.networkB.foundationC.softwareD.hardwareA.resoruceB.serviceC.applicationD.software
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第21题:
Which of the following layers of the TCP/IP model most closely corresponds to the network layer of the OSI model?()
第22题:
Which layer in the OSI model is responsible for translating frames into bits?()
第23题:
Application
Internet
Transport
Network
Data Link