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

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

1 Answer

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 order. The index file can be sorted alphabetically or numerically and in ascending or descending order without any modification of the original database file . After indexing, even if a new input is added to the database file, the index files are automatically updated. This does not change the original file.
by

Related questions

Distance vector routing algorithm is a dynamic routing algorithm. The routing tables in distance vector routing algorithm are updated ........... (1) automatically (2) by server (3) by exchanging information with neighbour nodes. (4) with back up database

Description : Distance vector routing algorithm is a dynamic routing algorithm. The routing tables in distance vector routing algorithm are updated ........... (1) automatically (2) by server (3) by exchanging information with neighbour nodes. (4) with back up database

Last Answer : Answer: 3

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 .

The Dynamic routing table is one _______ A. with manual entries B. which is updated automatically C. MAC entries D. none of the above

Description : The Dynamic routing table is one _______ A. with manual entries B. which is updated automatically C. MAC entries D. none of the above

Last Answer : B. which is updated automatically

The static routing table is one _______ A. with manual entries B. which is updated automatically C. MAC entries D. none of the above

Description : The static routing table is one _______ A. with manual entries B. which is updated automatically C. MAC entries D. none of the above

Last Answer : A. with manual entries

Why would you need to update your database program after you've updated the operating system?

Description : Why would you need to update your database program after you've updated the operating system?

Last Answer : To make sure the program is still compatible with the operating system

Which is the updated base for Wholesale Price Index (WPI) ? -Do You Know?

Description : Which is the updated base for Wholesale Price Index (WPI) ? -Do You Know?

Last Answer : answer:

1. By whom is the famous book System a Naturae is written? 2. Which Article of the Constitution of India makes a specific mention of Village Panchayats ? 3. Which is the updated base for Wholesale Price Index (WPI) ? 4. Where are the oceanic current named as ‘Kuroshio, Kurile and Alaskan’ located?– 5. Who was the founder of the autonomous kingoni of Avadh?

Description : 1. By whom is the famous book System a Naturae is written? 2. Which Article of the Constitution of India makes a specific mention of Village Panchayats ? 3. Which is the updated base for ... 20. The Governor General of Fort William became the Governor General of India under which Charter Act?-

Last Answer : Answer : 1. Linnaeus 2. Article 40 3. 2004-2005 4. North Atlantic Ocean 5. Saadat Khan Burhan-ul Mulk 6. Chittagong 7. Carbon dioxide 8. Vitamin A 9. Benzuela current 10. Buxar 11. Either House of ... of employees 14. Jaipur 15. W. Wedderburn 16. Microwaves 17. 7.2% 18. 1951 19. Silvassa 20. 1833

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.

Is there any way to replace one page of a scanned and saved file with an updated or corrected page?

Description : Is there any way to replace one page of a scanned and saved file with an updated or corrected page?

Last Answer : Can you recreate the form yourself in .xls and do your updates in that? I believe excel has an expense report in their template package.

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 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.

What is a database field ?

Description : What is a database field ?

Last Answer : Database field is the title of the column.

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 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.

What are the roles and user accounts created automatically with the database?

Description : What are the roles and user accounts created automatically with the database?

Last Answer : DBA - role Contains all database system privileges. SYS user account - The DBA role will be assigned to this account. All of the base tables and views for the database's dictionary ... administrative information and internal tables and views used by oracle tools are created using this username.

Name a tablespace automatically created when you create a database.

Description : Name a tablespace automatically created when you create a database.

Last Answer : The SYSTEM tablespace.

Search engines use a(n) __________to automatically index sites. A) crawler B) queryC)enterpriseD)sitebuilder

Description : Search engines use a(n) __________to automatically index sites. A) crawler B) query C) enterprise D) sitebuilder

Last Answer : crawler

Where is the query file ?

Description : Where is the query file ?

Last Answer : The query file is in the database.

What is the extended name of Photoshop file ?

Description : What is the extended name of Photoshop file ?

Last Answer : Extended name of Photoshop file. jpg .

What kind of process creates a small file that can be quickly transferred to the Internet ?

Description : What kind of process creates a small file that can be quickly transferred to the Internet ?

Last Answer : Compression can quickly create a small file and transfer it to the Internet.

What kind of documentation does MS-PowerPoint allow to create by default presentation file ( .ppt) ?

Description : What kind of documentation does MS-PowerPoint allow to create by default presentation file ( .ppt) ?

Last Answer : MS-PowerPoint allows creation of Presentation file (.ppt) by default presentation file (.ppt) .

What are file extensions used for ?

Description : What are file extensions used for ?

Last Answer : File extensions are used to identify file types.

What is file or information or data resource sharing ?

Description : What is file or information or data resource sharing ?

Last Answer : File or Information or Data Resource Share: The network allows access to files or data or information from one computer to another. As a result, all the files or information can be kept in one ... the database management system may share files or data from the database stored on the main server.

What is the difference between a master file and a transaction file ?

Description : What is the difference between a master file and a transaction file ?

Last Answer : master file The master file is considered the original file and the data is saved. Data is permanently stored in the master file. The data in this file usually does not require processing. The ... . There are two types of transaction files: a) current transaction file , b) sorted transaction file

How does the file server work ?

Description : How does the file server work ?

Last Answer : This type of server is used in most networks. Because data sharing is mostly the purpose of networking. Having file service allows you to store data on that server and read that data. There you can ... Windows NT , Windows 200 , Windows 2003 , Linux , Novell Netair , AppleShare and Banyan Vines.

What is a file server ?

Description : What is a file server ?

Last Answer : The job of a file server is usually to share different files for network users so that users can easily access their files at any time. File Server is a network service through which any server ... stored. That data can be read and transferred elsewhere if necessary. This is called file server.

What is File Virus ?

Description : What is File Virus ?

Last Answer : File virus executable program infects files. This is common but not always. com and exe extends files with extensions. When an infected program is run, the virus first controls the original program that was ... taking full control, the virus copies its code to another file or disk to make a copy.

What is a header file ?

Description : What is a header file ?

Last Answer : Extended names of ( .h) files in the compiler are called header files.

Does e file automatically adjust your claim for all the benefits due?

Description : Does e file automatically adjust your claim for all the benefits due?

Last Answer : I'm not exactly understanding your question. When you (general you) file your taxes, you have to put in the information for what you are eligible for. If you don't put in the information, it ... responsibilities were for the year, how much you paid towards taxes, and what you had for tax credits.

Weird computer problem, automatically downloading random pictures to a file on harddrive, why?

Description : Weird computer problem, automatically downloading random pictures to a file on harddrive, why?

Last Answer : answer:Most probably you have a virus. Do the following. 1) Run anti-virus software. 2) Check any suspicious pgm is running. If so then termniate it. BTW, those pictures what type are those?

How can I move sent messages automatically from Gmail (IMAP) to my local PST file?

Description : How can I move sent messages automatically from Gmail (IMAP) to my local PST file?

Last Answer : You could most probably access your Gmail ‘Sent’ folder from within Outlook. Can’t you just drag them onto your local ‘Sent’ folder from there?

Suppose you have columns of data that span more than one printed page. How can you automatically print the column headings on each page? 1) Click Page Setup on the File menu, click the Sheet tab, and enter the row that contains these column headings under Print titles 2) Click Page Setup on the File menu, click the Page tab, click the Options button, then enter your choices 3) Click Page Preview on the File menu, click the Sheet tab, and enter the row that contains these column headings under Print titles 4) Click Page Setup on the File menu, click the Sheet tab, and make a selection under the Print heading

Description : Suppose you have columns of data that span more than one printed page. How can you automatically print the column headings on each page? 1) Click Page Setup on the File menu, click the Sheet tab, ... Page Setup on the File menu, click the Sheet tab, and make a selection under the Print heading

Last Answer : 1) Click Page Setup on the File menu, click the Sheet tab, and enter the row that contains these column