Q31Single correct5 Marks3 Sep 2023

The following pseudocode is executed using the "Scores" table. At the end of the execution, $D$ captures the following information: $D[A][B]$ stores the minimum marks scored in subject $B$ by a student from city $A$. Choose the correct code fragment to complete the pseudocode. ``` D = {} L = ["Physics", "Chemistry", "Mathematics"] while(Table 1 has more rows){ Read the first row X in Table 1 ******************** * Fill the code * ******************** Move X to Table 2 } ```

A

``` if(not isKey(D, X.CityTown)){ D[X.CityTown] = {} foreach B in L{ D[X.CityTown][B] = 101 } } else{ foreach B in L{ if(D[X.CityTown][B] < X.B){ D[X.CityTown][B] = X.B } } } ```

B

``` if(not isKey(D, X.CityTown)){ foreach B in L{ D[X.CityTown][B] = 0 } } foreach B in L{ if(D[X.CityTown][B] > X.B){ D[X.CityTown][B] = X.B } } ```

C

``` if(not isKey(D, X.CityTown)){ D[X.CityTown] = {} foreach B in L{ D[X.CityTown][B] = 101 } } foreach B in L{ if(D[X.CityTown][B] > X.B){ D[X.CityTown][B] = X.B } } ```

D

``` if(not isKey(D, X.CityTown)){ D[X.CityTown] = {} } foreach B in L{ if(D[X.CityTown][B] > X.B){ D[X.CityTown][B] = X.B } } ```