Answer: 3. Which of the following segments statement(s). VALID? Describe each error in the INVALID a) int *retr; cin >> Ptr; b) int Ptr cin >> *stri int *t Pte; cin >> &tPtr; d) int C int *uPtr = &c; cin >> Ptr; Answer: 187 12.4 Self-Review Questions 1. TRUE or FALSE: a) Each byte of memory is assigned a unique address. b) The * operator is used to get the address of a variable. c) Pointer variables are designed to hold addresses. d) The & symbol is called the indirection operator. e) Array names cannot be dereferenced with the indirection operator. Answer: a) b) d) 2. Given the following declarations, find error(s) if any in the statements given. int a(51 = (1, 2, 3, 4, 5): int* b; double* c[3] = 16, 7, 8); double di Ansa a) b = a1017 b) cout