What are four different commands in internet explorer and identify their keyboard shortcuts

Which of the following is not a key player in the sale of travel products?

Jack is assisting his younger sibling mary with her mathematics assignment, which includes a study of the number system. jack explains to mary that whole numbers are counting numbers that could be used to record the number of fruits in a basket. which data type represents whole numbers? a.integers.b.floating-point numbers. c.strings.d.boolean

Is the process of organizing data to reduce redundancy. a. normalization b. primary keying c. specifying relationships d. duplication