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Row is a record: ex. employee’s name
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Column is attribute or field: addres, date of birth
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Table is set of relations for rows to columns (records to attributes)
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What is a row?
A data set representing a single input of data -
What is a column?
A defining data input -
What is a table?
A table is an organized input of all the date of given rows and columns
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What is a row?
A row is a data set representing a single item. -
What is a column?
A column is a labeled element of a row. -
*What is a table?
A table is a set of rows and columns displaying the various attributes, or values.
- A row is record that is a data set representing a single item
- A column is attribute that is labeled element of tuple eg. “address” or “date of birth”
- A table is a relation, that is set of tuples sharing the attributes such as a set of columns and rows
- A row is a data set representing a single item
- A column that represents the attributes of a particular data set
- A collection of rows and columns
What is a row?
Record (relational database term) a data se representing a single item
Also called a record. For example a user
What is a column?
An attribute or field. A labeled element of tuple for example:
An address, or age or haircolor.
What is a table?
It’s the basic structure which is a set of tables that organize
data into predefined categories sharing the same attributes
- A data set representing a single item, or entry, in a particular table in a database.
- A labelled element of the data set, like “name” or “address”, for example.
- A table is a set of data sharing the same attributes and organised in rows and columns.
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What is a row?
A data set representing a single item -
What is a column?
A labeled element of a tuple, e.g. “Address” or “Date of birth”
(tuple is immutable ordered collection of objects) -
What is a table?
A set of tuples sharing the same attributes; a set of columns and rows
- A row is “a data set representing a single item”.
For example, a person might be the single item, and the person’s data might consist of their name, age, date of birth and place of birth.
- A column is an attribute of all the items in a database.
For example, “date of birth” would be the column header, and underneath a list of all the dates of birth of some group of people.
- A table is a group of items sharing the same attributes.
For example, a group of employees in a company that all have names, ages, dates of birth and places of birth could all be stored in the same table.
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What is a row?
(record) A data, a single item -
What is a column?
(Attribute or field) A labeled element of a tuple -
What is a table?
a set of columns and rows
1: A record representing a single item.
2: An attribute or field. Such as age or name.
3: A set of columns and rows.
- What is a row?
a row is a data set for single item - What is a column?
a column is a attribute of a row [data set] - What is a table
a table is a set of columns and rows showing a relationship
- A data set representing a single item
- A labeled element of a collection of objects/items
- A set of objects/items sharing the same attributes; a set of columns and rows
- A row is a single record.
- A column is a labeled attribute of a record.
- A table is a set of columns and rows.
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What is a row?
A row is a single record. -
What is a column?
A column is an attribute or a field. -
What is a table?
A table is a set of rows and columns.
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What is a row?
A record (set of attributes) -
What is a column?
A field -
What is a table?
A relation
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A row is a data set representing a single item.
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A column is a labeled element of a tuple, e.g. “Address” or “Date of birth”.
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A table is a structure that organizes data into predefined categories. A set of tuples sharing the same attributes (columns and rows)
- A row is a record of a data set representing a single item
- a column shows attribution or feild, and it labels elements of a type. For example address or date of birth.
- a table defines relations or base relval, it gives you a set of tuples sharing the same attributes, a set of columns and rows
- A row is a set of data representing a single item
- A column is an specific element of a data set like address, age, gender element
- A table is a set of data in rows and columns with the same attributes.
- What is a row?
A row, is one record in the table - a line that consists of all the different fields or attributes in the table
- What is a column?
A column, is on single attribute that every record of the table can have
- What is a table?
A table is a 2 dimensional data structure, with a predefined set of attributes for every single row