What are the three sources of history?

Primary, Secondary and Tertiary SourcesPrimary Sources.Secondary Sources.Tertiary Sources.Primary and Secondary Sources in Law.

What are the 4 sources of history?

History: Primary & Secondary Sources They can be firsthand testimony or evidence created during the time period that you are studying. Primary sources may include diaries, letters, interviews, oral histories, photographs, newspaper articles, government documents, poems, novels, plays, and music.

What is the meaning of data source?

Data Source Meaning A data source is where that data that is being used to run a report or gain information is originating from. For a database management system, the source is the database. For computer programs, the data source is a spreadsheet, XML file, data sheet or hard-coded data within the program.

What is the purpose of data source?

The purpose of a data source is to gather all of the technical information needed to access the data – the driver name, network address, network software, and so on – into a single place and hide it from the user.

What is data source very short answer?

Answer: Explanation:A data source is simply the source of the data. It can be a file, a particular database on a DBMS, or even a live data feed. The data might be located on the same computer as the program, or on another computer somewhere on a network.

What is data source in MS Word?

The data source is a document, spreadsheet or database that contains personalized information such as names, addresses, and phone numbers. The Main Document can be a Form Letter, Labels, Email, or Directory.