Which three modes are the operating modes of HDLC？ （）
A: asynchronous response mode （ARM）
B: normal peer mode （NPM）
C: asynchronous balanced mode （ABM）
D: normal response mode （NRM）
E: asynchronous client mode （ACM）
A: asynchronous response mode （ARM）
B: normal peer mode （NPM）
C: asynchronous balanced mode （ABM）
D: normal response mode （NRM）
E: asynchronous client mode （ACM）
举一反三
- Which three modes are the operating of HDLC？（） A: asynchronous balanced mode （ABM） B: normal response mode （NRM） C: normal peer mode （NPM） D: asynchronous client mode （ACM） E: asynchronous response mode （ARM）
- For conventional configuration aircraft, which of the following modes are lateral-directional modes A: Roll-subsidence mode B: Dutch roll mode C: Spiral mode D: Short-period mode E: Phugoid mode
- Which are the working modes of NSS8000 satellite navigation signal source? A: calibration mode B: test mode C: positioning mode D: simulation mode
- Which of the following working modes for slave clocks is the most accurate? A: Tracking synchronization mode B: Hold mode C: Free oscillation mode D: Clock output mode
- The Three-Tier model of the database system is（）. A: Up mode, mode, Down mode B: Front mode, mode, Rear mode C: External mode, mode, internal mode D: Large mode, Medium mode, Small mode