Error Control is an application layer service? True False

Error Control is an application layer service?
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In TCP IP Model, when data is sent from device A to device B, the 5th layer to receive data at B is ____________ a.Application layer b.Transport layer c.Link layer d.Session layer

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Which of the following statements can be associated with OSI model? a. A structured way to discuss and easier update system components b. One layer may duplicate lower layer functionality c. Functionality at one layer no way requires information from another layer d. It is an application specific network model

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Which of the following layers is an addition to OSI model when compared with TCP IP model? a. Application layer b. Presentation layer c. Session layer d. Session and Presentation layer

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Delimiting and synchronization of data exchange is provided by __________ a. Application layer b. Session layerc. Transport layer d. Link layer

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In OSI model, when data is sent from device A to device B, the 5th layer to receive data at B is _________ a. Application layer b. Transport layer c. Link layer d. Session layer

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Which OSI layer assumes responsibility for managing network connections between applications? a. Network layer b. Data link layer c. Application layer d. Session layer

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In OSI model, which of the following layer transforms information from machine format into that understandable by user a. application b. sessionc. presentation d. physical

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Which of the following layers of the OSI reference model is concerned with the syntax of data exchanged between application entities? a. Presentation layer b. Application layer c. Transportation layer d. Session layer

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Encryption and decryption are functions of which layer? a. transport b. session c. application d. presentation

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Last Answer : d. presentation

The _____ layer uses data compression to reduce the number of bits to be transmitted. a. presentation b. network c. data link d. application

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Last Answer : a. presentation

The _____ layer lies between the session layer and he application layer. a. network b. transport c. data link d. presentation

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Last Answer : d. presentation