The ________ event is triggered each time you enter data into a field on a form

For the declaration below, what is the type of *a? const int *a;

a. int b. const int c. int d. const int e. none of the above

Which of the following schedules is (conflict) serializable? For each serializable schedule, determine the equivalent serial schedules.

(a) r1 (X); r3 (X); w1(X); r2(X); w3(X) (b) r1 (X); r3 (X); w3(X); w1(X); r2(X) (c) r3 (X); r2 (X); w3(X); r1(X); w1(X) (d) r3 (X); r2 (X); r1(X); w3(X); w1(X)