SQL and Relation Databases - Reading Assignment

Blockchain Business Course
#261

  1. What is a row?
    It’s an instance of information pertaining to that object. A row is also referred to as a record. An example would be a user’s info.

  2. What is a column?
    A column is also referred to as an attribute or a field. It stores an instance of a single item.

  3. What is a table?
    A table is a set of rows and columns that structure relational data.

1 Like
#262
  1. A row is simply one record of data in the database
  2. The column is where specific type of data is collected (e.g. family name)
  3. The table is a set of data that is collectively kept in one place. Various tables with interlinked fields comprise the relational database
1 Like
#263
  1. A row is a record, a data set representing a single item.
  2. Column is a attribute or field, a labeled element of a tuple, Address or date of birth.
  3. Table is a relation or base relvar, a set of tuples sharing the same attributes; a set of columns and rows.
1 Like
#264

  1. What is a row?
    A single record

  2. What is a column?
    A label related or about the record

  3. What is a table?
    A combination of both

1 Like
#265

  1. What is a row?
    Single data entry in relation to an item or attribute (organization).

  2. What is a column?
    A set or series of entries in relation to an item (organization).

  3. What is a table?
    A data set of rows and columns in relation to multiple items or attributes (company, address, phone).

1 Like
#266
  1. A row is a single record. A user, for example.
  2. A column is an attribute of a record. The age or sex of a user, for example.
  3. A table is a set of records. A set or rows and columns.
1 Like
#267
  1. What is a row? A record
  2. What is a column? An attribute
  3. What is a table? The relation
1 Like
#268
  1. a row is a subunit of a table that structures inputs
  2. a column is a sub-unit of a table to be defined in order to structure input
  3. A higher level input structure of a sql db
1 Like
#269
  1. a single record
  2. a labeled elemement of a single item
  3. set of rows & colums / set of single items who share same attributes
1 Like
#270
  1. A row is a data set representing a single item.
  2. A labeled element of a tuple (a particular data set); attribute.
  3. A set of tuples sharing the same attributes.
1 Like
#271

A dataset of a single item

A labeled element of a tuple( address or DOB)

A set of tuples sharing the same attributes, a set of rows and columns.

1 Like
#272

  1. A row is a single record, for instance a name.

  2. A column is an attribute, for instance hair colour.

  3. A table is a set of records which share the same attributes.

1 Like
#273

1 A row is single data set.
2 A column is a labeled element of a tuple (which is a group of attributes).
3 A table is set of tuples,columns and rows.

1 Like
#274

  1. It is a record

  2. It is an attribute

  3. It is the representation of the relations

1 Like
#275

1.A row is a data set representing a single item.
2. A column is an attribute or labelled element of tuple., date, age, address,etc.
3. A table is a set of records with rows and column.

1 Like
#276

  1. What is a row?
    A data set representing a single item. Sometimes referred to as a record.

  2. What is a column?
    A labeled element of a finite ordered list

  3. What is a table?
    A set of tuples (lists) sharing the same attributes; a set of columns and rows.

1 Like
#277
  • What is a row?
    Is a single structured data item in the table
  • What is a column?
    Is a vertical group of cells within a table
  • What is a table?
    Table is a structure that organises data into rows and columns - forming a grid.
1 Like
#278
  1. What is a row?
    Row is a data set representing a single item; record
  2. What is a column?
    Column is a labeled element of a tuple; attribute
  3. What is a table?
    A set of tuples sharing the same attributes; a set of column and rows.
1 Like
#279

  1. A “row” is a data set (a collection of related data collected from a single source) representing a single item.

  2. A “column” is a labelled element of a tuple (a finite ordered list of elements) such as; “address” or “date of birth”.

  3. A “table” is a set of tuples sharing the same attributes (characteristics); a set of columns and rows.

1 Like
#280

• A “ROW” is a data set representing a single item
• A “COLUMN” is a labeled element of a tuple like an address or birthday
• A “TABLE” is a set of tuples sharing the same attributes; a set of columns and rows

1 Like