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What is the largest unit of a database?
is a Field.
4 main part of a data table?
title, unit, independent variable, dependent variable
Difference between data warehouse and datamart?
A data warehouse has multiple functional areas whereby a centralized organizational unit is responsible for implementing it. On the contrary, data marts focus on particular functional areas hence are simple forms of a data warehouse.
What is a smaller version of a data warehouse?
What are the three most common forms of data warehouses? is a smaller form of a data warehouse that is often used by a single department or function. An independent data mart is a tiny warehouse that is built for a strategic business unit (SBU) or a department, but it does not have a central data source (EDW). To learn more about data science please visit- Learnbay.co
What does it mean to say that data point has a residual of one?
The point lies 1 unit below the regression line.
What is a unit of data consisting of one or more characters?
field
What is defined as the smallest unit of data organization consisting of a specific category of data?
field
What is a collection of data stored in one unit?
A database is a collection of data stored in one unit. It organizes information in a structured format, allowing for efficient storage, retrieval, and management of data for various purposes.
What is the largest unit in a data hierarchy?
A record is the largest unit of information in the data hierarchy. The smallest unit in the data hierarchy is called a data field.
What is combination of related characters or bytes and is the smallest unit of data?
Field
Are data and information may mean the samething explain?
Information is stored in data, which is a collection of information. Strictly speaking, a datum (singular form of data) is a single unit of information.
Measurement in a sentence?
A collection of data by the accurate observation of an object or process using a standard unit. Good enough?
What is field in dbms?
In a database management system (DBMS), a field is a unit of data that represents an attribute of an entity. Fields are used to store specific pieces of information within a database table, such as names, dates, numbers, or other data types. Each field is defined with a specific data type and constraints to ensure data integrity and accuracy.
Innumerate the seven data Hierarchy in order and explain the word?
The seven levels of data hierarchy, in order, are: Bit - The smallest unit of data, representing a binary value of 0 or 1. Byte - A collection of 8 bits, often used to represent a single character in computing. Field - A single piece of data or attribute, such as a name or date, within a record. Record - A collection of related fields that represents a single entity, like a customer or transaction. File - A collection of related records stored together, such as all customer records in a database. Database - An organized collection of multiple files that can be accessed and managed efficiently. Database Management System (DBMS) - A software system that enables the creation, manipulation, and administration of databases. This hierarchy illustrates how data is structured and organized from the most basic unit (bit) to complex systems (DBMS).
What is the smallest unit of information you can access in a database?
The smallest unit of information you can access in a database is typically a single data element within a specific field of a record or a single cell in a table. It could be a single piece of data such as a number, text, date, or boolean value.
Is a logical unit of data and is a physical unit of data?
A logical unit of data is a virtual representation of data while a physical unit of data is the actual storage of data on a physical device. The logical unit of data is how data is organized and manipulated from a software perspective, while the physical unit of data is how data is stored on hardware such as disks or memory.
What is the smallest element in data hierarchy?
D smallest element in data hierarchy is FIELD.REASON: It (field) is d smallest bit of information found in a record.
