Table, record, field definitions?

Table, record, field definitions?

• A. A table is a file, a record is a single value, a field is a directory.
• B. A table is a network schema, a record is an index, a field is a key.
• C. A table is a structured set of data organized into rows and columns; a record (row) is a single entry; a field (column) is an attribute shared by all records.
• D. A table is a data type, a record is a query, a field is a function.

Answer: (C)

A table is a structured collection of data organized into rows and columns. Each row is a record, representing a single entry, and each column is a field, representing a specific attribute shared by all entries. For example, a table of students might have columns like StudentID, Name, and Major; each row holds the values for one student. This layout makes it easy to store, query, and relate data because every entry conforms to the same set of attributes. The other descriptions mix up these roles: a table isn’t just a file, a record isn’t a single value, and a field isn’t a directory.

A table is a structured collection of data organized into rows and columns. Each row is a record, representing a single entry, and each column is a field, representing a specific attribute shared by all entries. For example, a table of students might have columns like StudentID, Name, and Major; each row holds the values for one student. This layout makes it easy to store, query, and relate data because every entry conforms to the same set of attributes. The other descriptions mix up these roles: a table isn’t just a file, a record isn’t a single value, and a field isn’t a directory.