M5 Digital Techniques Sub-Module No 4(Quiz No:1)

Data Buses

Quiz

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1. The data bus has a data transfer rate of 1 million bits per second (1 mbps) ?
   1.   Arinc 629
   2.   Arinc 429
   3.   Mil-std-1553b
2. The data bus arinc 429 is ?
   1.   Single-source
   2.   Dual-source
   3.   Multiple-source
3. MIL-STD-1553B is a---------------- bus ?
   1.   Multiplexer
   2.   Half-duplex
   3.   Full-duplex
4. Virtual links are determined by fixed commutation tables that are resident in ?
   1.   Two switchs
   2.   Each switchs
   3.   Three switchs
5. The _______ communicate with each other simultaneously (full-duplex) to prevent data collisions ?
   1.   Switches
   2.   Terminals
   3.   Switches and terminals
6. The original concept used ________ as a shared medium ?
   1.   Copper cables
   2.   Plastic cable
   3.   Coaxial cables
7. Only the -------------receiving the command ?
   1.   Bus controller
   2.   Remote terminal
   3.   Bus monitor
8. Speakerphone is an example of ?
   1.   De-multiplexer
   2.   Half-duplex
   3.   Full-duplex
9. The------------------- receive and decode the signals, reports errors and corrects them ?
   1.   Bus controller
   2.   Remote terminal
   3.   Bus monitor
10. The avionics full-duplex switched (afdx) network topology consists of lru terminals (end systems) for ?
    1.   Traffic shaping
    2.   Integrity checking
    3.   Traffic shaping and integrity checking