Which of the following index searches would provide the most efficient search performance?

In addition to verifying the accuracy of a calculated field using a calculator, you can also use a(n) ________ to verify results

A) formula B) expression C) Excel spreadsheet D) second query

Answer the following statements true (T) or false (F)

1. The following code declares a vector of characters. vector characters 2. The following code declares a vector of integers named numbers that reserves space for 100 integers. vector numbers(100); 3. Vectors can have any type as the base type 4. Vectors and arrays are the same data type. 5. Using the == operator on a string variable results in the same value as using strcmp on two c-strings.