Which two numbers represent the mode tests run by the fire control digital computer during test node?

Which two numbers represent the mode tests run by the fire control digital computer during test node?

• A. 12 and 34
• B. 24 and 46
• C. 23 and 46
• D. 46 and 23

Answer: (D)

During test node, the fire control digital computer uses predefined diagnostic modes, each identified by a code, to verify its subsystems. The test protocol specifies a particular pair of these codes that must be run together in this node. Following that exact pair ensures the intended checks happen in the correct sequence, validating the relevant logic and data paths as designed. The order matters because the diagnostic flow is arranged so the first mode test establishes the system state for the second; swapping them would not match the documented test sequence and could miss or misinterpret faults. Other pairings don’t fit the required protocol, since they either propose a different combination or a different order, which isn’t the sequence defined for this node’s diagnostic routine.

During test node, the fire control digital computer uses predefined diagnostic modes, each identified by a code, to verify its subsystems. The test protocol specifies a particular pair of these codes that must be run together in this node. Following that exact pair ensures the intended checks happen in the correct sequence, validating the relevant logic and data paths as designed.

The order matters because the diagnostic flow is arranged so the first mode test establishes the system state for the second; swapping them would not match the documented test sequence and could miss or misinterpret faults.

Other pairings don’t fit the required protocol, since they either propose a different combination or a different order, which isn’t the sequence defined for this node’s diagnostic routine.