What is a database field ?

What is a database field ?
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1 Answer

Answer :

Database field is the title of the column.
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Related questions

What is meant by database sorting ?

Description : What is meant by database sorting ?

Last Answer : sorting means sorting. data sorting means sorting data. A table can have many names . If the names are arranged in a table, it can be easily found out . Records can be sorted on any one or more fields. ... is done on a field, less time is required to search the record according to that field.

Why is the database changed ? Explain ?

Description : Why is the database changed ? Explain ?

Last Answer : Answer : The structure of the database is changed for the following reasons. 1. To change the name of the field in the table , 2. To change the data type of the field , 3. To change the size of the field , 4. To delete or delete the field , 5. Etc. to add new fields.

The index file in the database is updated automatically - explain. ?

Description : The index file in the database is updated automatically - explain. ?

Last Answer : The data is arranged in a special order so that the user can quickly find any data from the database. Indexing is the process of arranging the records in a database table in such a logical ... to the database file, the index files are automatically updated. This does not change the original file.

Why is sorting done in database ?

Description : Why is sorting done in database ?

Last Answer : Sorting can be done very easily using Microsoft Access program. First you have to select the field on which you want to sort the table. Then select Sort from the Record menu . Click on the latest Sort Ascending or Sort Desending . The field can be sorted by Ascending or Descending order

Why is SQL called a database tool ?

Description : Why is SQL called a database tool ?

Last Answer : RDBMS full name Relational Database Management System. RDBMS is a software-based management system used to create , control , establish , maintain , maintain , search, and search various data tables in a database .

How many headings are there in each column of a database ?

Description : How many headings are there in each column of a database ?

Last Answer : Each column in a database has a heading.

Which one is in a database ?

Description : Which one is in a database ?

Last Answer : A database contains row column records.

Why is database called information management system ?

Description : Why is database called information management system ?

Last Answer : Databases are called information management methods because the stored information can be managed.

What is a database called ?

Description : What is a database called ?

Last Answer : Database is called database.

What are the keyboard commands for saving database files ?

Description : What are the keyboard commands for saving database files ?

Last Answer : The keyboard command for saving database files is Ctrl + S

What is the name of the database ?

Description : What is the name of the database ?

Last Answer : The database is called another DBMS .

What command is used to remove a table or index from a SQL database ?

Description : What command is used to remove a table or index from a SQL database ?

Last Answer : DROP TABLE is used to remove a table or index from a SQL database .

What is a corporate database ?

Description : What is a corporate database ?

Last Answer : Answer : A multidimensional database management system is a multidimensional database management system created by specialized software for storing and using essential information. Example: The data ... , insurance companies , multinational companies , government agencies , NGOs and networking.

What is Database Administrator ( DBA) ?

Description : What is Database Administrator ( DBA) ?

Last Answer : Answer : In DBMS , the person or organization who has the overall responsibility of database management is called Database Administrator .

How to create a database program ?

Description : How to create a database program ?

Last Answer : Answer : Database programs can be created in three ways namely a) Database creation from Database Wizard . B) Create a database from the menu. C) Creating database with database language.

What is Relation Database Management System ( RDBMS) ?

Description : What is Relation Database Management System ( RDBMS) ?

Last Answer : RDBMS refers to the relationship between multiple tables in a database based on a specific field (primary and foreign keys) . For example: Oracle , MySql , Ms -Sql, Microsoft Access, Microsoft Access, FoxPro , etc. Inventor : Dr. Edger Codd in 1960 .

What is Database Software ?

Description : What is Database Software ?

Last Answer : Answer : Database software is the software that can be used to store any data and sort it out as needed.

What is DBMS or Database Management System ?

Description : What is DBMS or Database Management System ?

Last Answer : DataBase Management System is the full form of DBMS . DBMS is a set of programs required for accessing , storing , controlling and managing interconnected information called database management systems.

Write the name of some database software ?

Description : Write the name of some database software ?

Last Answer : There are many databases or database software . The most well-known and widely used database software is Oracle, MySQL , MySQL, Firrbird , MariaDB , Microsoft Access ( Microsoft Access or MS Access).

What is Database Software ?

Description : What is Database Software ?

Last Answer : Database means a database where a lot of information is stored. Database software is the software that saves data and can be used as needed .

How to enter data in database ?

Description : How to enter data in database ?

Last Answer : How to enter data in a database depends on the software with which the database is created. For example, let's say the database is created in Microsoft Access . So the data can be entered in the ... MySQL or with a web app created with a server based programming language such as PHP or Java .

How many types of database ?

Description : How many types of database ?

Last Answer : Database two types. Namely: 1. Client Server Database Distributed Database

What is Database ?

Description : What is Database ?

Last Answer : The word data means data and the word base means base or assembly. That is , a database is the sum of one or more interrelated data files.

What is a corporate database ?

Description : What is a corporate database ?

Last Answer : Large companies, especially banks , insurance companies , government and non-government organizations use a kind of database software for intercommunication system. That database is called corporate database.

What is Relational Database Management System ?

Description : What is Relational Database Management System ?

Last Answer : Database databases are organized in different rows, that is, files are considered only in records, but also in tables with list rows and columns. This type of database is called relational database management system.

Why is the composite primary field used ?

Description : Why is the composite primary field used ?

Last Answer : Sometimes it is not possible to form a primary key with a field or to identify a record. In this case, the primary key is formed by combining two or more fields. This type of primary key ... primary key. When composing a primary key with two or more fields, the composite primary key is used.

Field and record are not one - explain. ?

Description : Field and record are not one - explain. ?

Last Answer : Answer : Field and record are not the same as explained below- 1. Field is the column name of the data table. On the other hand, the record is a row of data in all the columns of the data table ... data table is singular. In the case of records, the data in different fields of a row may be similar.

What is a Foreign Key Field ?

Description : What is a Foreign Key Field ?

Last Answer : Answer : If the primary key field of a file in the database is used as a general field of the data file in the other corner , then that field is called foreign key field.

What is a composite primary key field ?

Description : What is a composite primary key field ?

Last Answer : Answer : A combination of two or more attributes or keys can collectively identify an NTT set, but they are called composite primary keys.

What is the primary key field ?

Description : What is the primary key field ?

Last Answer : The field in the data table by which the values ​​of a record can be completely distinguished from other records is called the primary key.

What is a field called ?

Description : What is a field called ?

Last Answer : The field used to identify file and database records is called the key field.

What is a field ?

Description : What is a field ?

Last Answer : File record identification , search , relationships, etc. are done based on a single field . Sai field is called key field.

What is a text field ?

Description : What is a text field ?

Last Answer : , symbols, etc. are used in the field with Text data type , it is called Text ball.

What is field in database? Give an example. -Technology

Description : What is field in database? Give an example. -Technology

Last Answer : A field is an area, reserved for a specific piece of data. It is also known as an attribute, e.g. Customer_Name.

If a piece of data (field value) is stored in two places in the database, then storage space -Technology

Description : If a piece of data (field value) is stored in two places in the database, then storage space -Technology

Last Answer : False If a piece of data is stored in two places in the database, then storage space is wasted and changing the data in one spot will cause data inconsistency.

A text field is initially 40 characters long and one record has an entry in this field in MS_Access database. -Technology

Description : A text field is initially 40 characters long and one record has an entry in this field in MS_Access database. -Technology

Last Answer : Since the new field length is 20 characters long. So, this field will contain only left 20 characters including spaces and the remaining data will be discarded. Thus, the data from the right side of the field will be lost.

What is a currency field database?

Description : What is a currency field database?

Last Answer : It is a database field which is designated for the use of currency values. It will only store numbers, and these will usually be displayed with the currency symbol.

To locate a data item for storage is A) Field B) Feed C) Database D) Fetch

Description : To locate a data item for storage is A) Field B) Feed C) Database D) Fetch

Last Answer : Answer : D

Which of the following is the largest unit? A) data B) field C) record D) database file

Description : Which of the following is the largest unit? A) data B) field C) record D) database file

Last Answer : Answer : D

To locate a data item for storage is a. Field b. Feed c. Database d. Fetch

Description : To locate a data item for storage is a. Field b. Feed c. Database d. Fetch

Last Answer : Fetch

To locate a data item for storage is a. Field b. Feed c. Database d. Fetch

Description : To locate a data item for storage is a. Field b. Feed c. Database d. Fetch

Last Answer : Fetch

Set of related records in a database is known as a: a) File b) Field c) Record Group d) None of These

Description : Set of related records in a database is known as a: a) File b) Field c) Record Group d) None of These

Last Answer : a) File

Group of attributes/field in a database is known as a: a) Data Entry b) Record c) File d) None of These

Description : Group of attributes/field in a database is known as a: a) Data Entry b) Record c) File d) None of These

Last Answer : b) Record

The ascending order of a data hierarchy is: a) Bit - Bytes - Field - Record - File - Database b) Bit - Bytes - Record - Field - File - Database c) Bytes - Bit - Record - Field - File - Database d) None of The Above

Description : The ascending order of a data hierarchy is: a) Bit - Bytes - Field - Record - File - Database b) Bit - Bytes - Record - Field - File - Database c) Bytes - Bit - Record - Field - File - Database d) None of The Above

Last Answer : a) Bit - Bytes - Field - Record - File - Database

Which of the following places the common data elements in order from smallest to largest? a) Character, file, record, field, database b) Character, record, field, file, database c) Character, field, record, file, database d) Bit, byte, character, record, field, file, database

Description : Which of the following places the common data elements in order from smallest to largest? a) Character, file, record, field, database b) Character, record, field, file, database c) Character, field, record, file, database d) Bit, byte, character, record, field, file, database

Last Answer : d) Bit, byte, character, record, field, file, database

Which of the following places the common data elements in order from smallest to largest? 1) Character, file, record, field, database 2) Character, record, field, file, database 3) Character, field, record, file, database 4) Bit, byte, character, record, field, file, database

Description : Which of the following places the common data elements in order from smallest to largest? 1) Character, file, record, field, database 2) Character, record, field, file, database 3) Character, field, record, file, database 4) Bit, byte, character, record, field, file, database

Last Answer : 3) Character, field, record, file, database

The ascending order or a data Hierarchy is a. bit - bytes - fields - record - file - database b. bit - bytes - record - field - file - database c. bytes - bit- field - record - file - database d. bytes -bit - record - field - file - database

Description : The ascending order or a data Hierarchy is a. bit - bytes - fields - record - file - database b. bit - bytes - record - field - file - database c. bytes - bit- field - record - file - database d. bytes -bit - record - field - file - database

Last Answer : a. bit - bytes - fields - record - file - database

To locate a data item for storage is a. Field b. Feed c. Database d. Fetch

Description : To locate a data item for storage is a. Field b. Feed c. Database d. Fetch

Last Answer : d. Fetch

To locate a data item for storage is a. Field b. Feed c. Database d. Fetch

Description : To locate a data item for storage is a. Field b. Feed c. Database d. Fetch

Last Answer : d. Fetch

Which of the following is in the ascending order of Data hierarchy? (1) Byte–Bit–File–Record–Database–Field (2) Field–Byte–Bit–Record–File– Database (3) Bit–Byte–Record–Field–Database–File (4) Bit–Byte–Field–Record–File– Database

Description : Which of the following is in the ascending order of Data hierarchy? (1) Byte–Bit–File–Record–Database–Field (2) Field–Byte–Bit–Record–File– Database (3) Bit–Byte–Record–Field–Database–File (4) Bit–Byte–Field–Record–File– Database

Last Answer : Bit–Byte–Field–Record–File– Database