Show the stack with all activation record instances, including static and dynamic chains, when execution reaches...

 

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Show the stack with all activation record instances, including static and dynamic chains, when execution reaches position 1 in the following skeletal program. Assume bigsub is at level 1 function bigsub () { var mysum; function a () { var x; function b(sum) { var y, z; ... c(z); } // end of b b(x); } // end of a function c(plums) { <- -1 ... } // end of c var l; ... a (); } // end of bigsub Show the stack with all activation record instances, including static and dynamic chains, when execution reaches position 1 in the following skeletal program. Assume bigsub is at level 1 function bigsub () { var mysum; function a () { var x; function b(sum) { var y, z; ... c(z); } // end of b b(x); } // end of a function c(plums) { <- -1 ... } // end of c var l; ... a (); } // end of bigsub