Describe a database and its elements
What will be an ideal response?
A database is a self-describing collection of integrated records. A byte is a character of data. In databases, bytes are grouped into columns, which are also called fields. Columns or fields are grouped into rows, which are also called records. Finally, a group of similar rows or records is called a table or a file. A database is thus a collection of tables, relationships among the rows in those tables, and special data called metadata, that describes the structure of the database.
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A waiting line cannot be both multiple-channel and multiple-phase
Indicate whether the statement is true or false.
Most project management software tools support a broad range of task durations, including minutes, hours, days, weeks, and ________
A) Months B) Years C) Centuries D) Decades