Which of the following is a rule engine function
A: Data flow
B: Scene linkage
C: Device authentication
D: Multi-protocol link
A: Data flow
B: Scene linkage
C: Device authentication
D: Multi-protocol link
举一反三
- 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
- Point to Point Protocol is a _______________. A: session layer Protocol B: transport layer Protocol C: data link layer Protocol
- Which of the following statements describes the function of an expansion tank in a diesel engine cooling system?（）
- Which of the following is NOT a step in two-way linkage?