Transaction files:

A) are large files, containing all main information about an entity.
B) are used to update master files and produce reports.
C) cannot contain several record types.
D) are always stored using indexed-sequential organization.

B) are used to update master files and produce reports.

Computer Science & Information Technology

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In the Columns dialog box, Spacing refers to the ________

A) space between the lines in a column B) space below each column C) space above each column D) space between each column

Computer Science & Information Technology

The binary search algorithm in the text makes recursive on subarrays of the array passed to the algorithm. The range passed to the search function is first to last. The search algorithm makes recursive calls on the left or right subarray that target will be in, if the target is present. What are the left and right ends of the left subarray?

a) first, mid – 1 b) first, mid + 1 c) mid – 1, left d) mid + 1, left e) left, mid

Computer Science & Information Technology