Q20Single correct5 Marks1 Sep 2024

The following pseudocode is executed using the "Scores" dataset. What will $cityD[k]$ represent at the end of execution? ``` cityD = {} while(Table 1 has more rows){ Read the first row X in Table 1 if(isKey(cityD, X.Town/City)){ if(isKey(cityD[X.Town/City], X.Gender)){ if(cityD[X.Town/City][X.Gender] > X.Physics){ cityD[X.Town/City][X.Gender] = X.Physics } } else{ cityD[X.Town/City][X.Gender] = X.Physics } } else{ cityD[X.Town/City] = {} cityD[X.Town/City][X.Gender] = X.Physics } Move X to Table 2 } ```

A

A dictionary with gender as key mapped to the Physics marks

B

A dictionary with gender as key mapped to the highest Physics marks scored by that gender in city k

C

A dictionary with gender as key mapped to the lowest Physics marks scored by that gender in city k

D

A dictionary with cities as keys mapped to the Physics marks