Question at position 26 Which of the following statements is true about dynamic scoping compared to lexical scoping?Dynamic scoping always consults the global namespace for resolving variablesDynamic scoping uses the variable definition closest in source codeDynamic scoping results in an immediate failure if the variable is not available in the current local scopeDynamic scoping uses the calling context at runtime to resolve variablesClear my selection单项选择题
A
Dynamic scoping always consults the global namespace for resolving variables
B
Dynamic scoping uses the variable definition closest in source code
C
Dynamic scoping results in an immediate failure if the variable is not available in the current local scope
D
Dynamic scoping uses the calling context at runtime to resolve variables
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