Which of the following layer oversees both error control & flow control at the source to destination level?
举一反三
- Which of the following is the correct signal flow for an analog multi-room audio system？（） A: Source，Volume Control，Speaker，Amp B: Source，Amp，Volume Control，Speaker C: Amp，Source，Volume Control，Speaker D: Speaker，Amp，Volume Control，Source
- Flow control is one of the basic functions of the data link layer. Regarding flow control, which one is correct among following statements? A: Only the data link layer has flow control B: Not only the data link layer has flow control, but the flow control objects of each layer are the same C: Not only does the data link layer have flow control, but the flow control objects of each layer are different D: None of the above is right
- Which OSI layer handles flow control, data segmentation, and reliability A: Application B: Physical C: Transport D: Data Link
- Which of the following is not a component of internal control?
- When an IP packet is Layer 3-switched from a source in one VLAN to a destination in another VLAN,which field in a packet will be rewritten? （） A: Layer 2 TTL B: Layer 3 TTL C: Layer 3 source address D: Layer 3 transport protocol E: Layer 3 destination addre