If an accountant is generating employee paychecks for last week's payroll, the accountant is retrieving data from the company's ________

A) transactional database B) payroll database
C) operational database D) data warehouse

C

Computer Science & Information Technology

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When creating a new blank database, the name of the database should be typed into the box under the ________ heading

Fill in the blank(s) with correct word

Computer Science & Information Technology

An array a[] of N elements is being sorted using the insertion sort algorithm. The algorithm is at the last stage, with the segment of the array in positions 0 through N-2 already sorted. How many array elements will a[N-1] have to be compared to, before it can be placed into its proper position?

A) Just one B) Could be any number of elements between 1 and N-1 (inclusive) C) Could be any number of elements between 1 and N (inclusive) D) N-1

Computer Science & Information Technology