field, record, table, database
D smallest element in data hierarchy is FIELD.REASON: It (field) is d smallest bit of information found in a record.
A database cell is a single piece of data stored at the intersection of a row and a column in a database table. It represents the smallest unit of information that can be stored in a database. Each database cell typically contains a specific data value, such as a number, text, date, or other data type.
species
a
The smallest unit in the hierarchy of taxonomic units is the species. It is a group of organisms that can interbreed and produce fertile offspring.
In a database, a field is any area that can be filled in with different kinds of data that are relating to one thing. For example, in a database to do with population, there is likely to be an age field.
The smallest part of a database is a single data element, which is the most basic unit of information stored in a database. It can be a character, number, date, or other discrete piece of data.
The smallest stars in the main sequence are the stars with cooler surface temperatures.
A record is the largest unit of information in the data hierarchy. The smallest unit in the data hierarchy is called a data field.
Individual --> Population --> Community --> Ecosystem --> Biosphere
Kb, mb, gb, tb, pb..
350 ft .... *APEX*