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

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

Answer :

Each column in a database has a heading.
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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

______bar displays the heading for each drop down menu. Commands are grouped under each of these menu headings according to function: a) Title Bar b) Formatting Toolbar c) Menu bar d) None of These

Description : ______bar displays the heading for each drop down menu. Commands are grouped under each of these menu headings according to function: a) Title Bar b) Formatting Toolbar c) Menu bar d) None of These

Last Answer : c) Menu bar

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 .

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 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.

Discuss the importance of the Haldia Planning Region under the following headings : (i) Location of the main centre. -Geography

Description : Discuss the importance of the Haldia Planning Region under the following headings : (i) Location of the main centre. -Geography

Last Answer : (i) Haldia is located at the confluence of rivers Hooghly and Haldia about 105 kms downstream from Kolkata. (ii) Haldia port has been developed to release congestion at the Kolkata ... , Assam, Arunachal Pradesh, Nagaland, Manipur, Mizoram, Meghalaya, Tripura and Northern parts of Chhattisgarh.

Which heading element gives the most prominent headings? -Technology

Description : Which heading element gives the most prominent headings? -Technology

Last Answer : heading element gives the most prominent headings.

What is the method of using headings in HTML? -Technology

Description : What is the method of using headings in HTML? -Technology

Last Answer : provides six levels of headings. is the largest heading level while is the smallest heading level. These headings help us in obtaining a uniform look and feel for the document.

In a Web page, you can place (a) 2 levels of headings (b) 6 levels of headings -Technology

Description : In a Web page, you can place (a) 2 levels of headings (b) 6 levels of headings -Technology

Last Answer : (b) Web page provides six levels of headings.

A total of how many headings are there in html: -Technology

Description : A total of how many headings are there in html: -Technology

Last Answer : 6 headings are there in html.

Write a python code to create a data frame with appropriate headings from the list given below : -Technology

Description : Write a python code to create a data frame with appropriate headings from the list given below : -Technology

Last Answer : import pandas as pd# initialize list of listsdata = [['S101', 'Amy', 70], ['S102', 'Bandhi', 69], ['S104','Cathy', 75], ['S105', 'Gundaho', 82]]# Create the pandas DataFramdf = pd.DataFrame(data, columns = ['ID', 'Name', 'Marks'])# printdataframe. print(df )

Write a small python codeto create a dataframewith headings(a and b) from the list given below : [[1,2],[3,4],[5,6],[7,8]] -Technology

Description : Write a small python codeto create a dataframewith headings(a and b) from the list given below : [[1,2],[3,4],[5,6],[7,8]] -Technology

Last Answer : import pandas as pddf = pd.DataFrame([[1, 2], [3, 4]], columns = ['a','b'])df2 = pd.DataFrame([[5, 6], [7, 8]], columns = ['a','b'])df = df.append(df2)

What displays thecontents of the active cell in Excel ? (A) Name box (B) Row Headings (C) Formula bar (D) Task pane (E) None of these

Description : What displays thecontents of the active cell in Excel ? (A) Name box (B) Row Headings (C) Formula bar (D) Task pane (E) None of these

Last Answer : Name box

What displays the contents of the active cell in Excel: a) Name box b) Row Headings c) Formula bar d) Taskpane e) None of The Above

Description : What displays the contents of the active cell in Excel: a) Name box b) Row Headings c) Formula bar d) Taskpane e) None of The Above

Last Answer : c) Formula bar

What displays the content of the active cell in Excel? 1) Name box 2) Row Headings 3) Formula bar 4) Taskpane

Description : What displays the content of the active cell in Excel? 1) Name box 2) Row Headings 3) Formula bar 4) Taskpane

Last Answer : 3) Formula bar

Which of the following is an important fact about working capital in Capsim? a. The life blood of any organization b. All of the money tied up in things you one day wish to sell c. Can be seen on the balance sheet under the headings current assets and current liabilities d. The change of working capital can be seen on the cash flow statement e. All of the above are important

Description : Which of the following is an important fact about working capital in Capsim? a. The life blood of any organization b. All of the money tied up in things you one day wish to sell c. Can be ... The change of working capital can be seen on the cash flow statement e. All of the above are important

Last Answer : e. All of the above are important

Write the introduction of row and column of table ?

Description : Write the introduction of row and column of table ?

Last Answer : Tables are created to store any information in a special way. The horizontal position in the table is called row and the vertical position is called column .

What is the title of the column called ?

Description : What is the title of the column called ?

Last Answer : The column heading is called a field.

Consider a “CUSTOMERS” database table having a column “CITY” filled with all the names of Indian cities (in capital letters). The SQL statement that finds all cities that have “GAR” somewhere in its name, is: (A) Select *from customers where city=’%GAR%’; (B) Select *from customers where city=’$GAR$’; (C) Select *from customers where city like ‘%GAR%’; (D) Select *from customers where city as ’%GAR’;

Description : Consider a CUSTOMERS database table having a column CITY filled with all the names of Indian cities (in capital letters). The SQL statement that finds all cities that have GAR somewhere in its name, ... *from customers where city like %GAR%'; (D) Select *from customers where city as '%GAR';

Last Answer : Answer: C

In a relational database model, NULL values can be used for all but which one of the following? (A) To allow duplicate tuples in the table by filling the primary key column(s) with NULL. (B) To avoid confusion with actual legitimate data values like 0 (zero) for integer columns and ‘’ (the empty string) for string columns. (C) To leave columns in a tuple marked as “unknown” when the actual value is unknown. (D) To fill a column in a tuple when that column does not really “exist” for that particular tuple.

Description : In a relational database model, NULL values can be used for all but which one of the following? (A) To allow duplicate tuples in the table by filling the primary key column(s) with NULL. (B) To ... D) To fill a column in a tuple when that column does not really exist for that particular tuple.

Last Answer : (A) To allow duplicate tuples in the table by filling the primary key column(s) with NULL.

Each computer has a unique address - explain. ?

Description : Each computer has a unique address - explain. ?

Last Answer : Every computer on the network has a unique address or identity in the Internet connection system. It has Protocol version 4 (IP V4) and Internet Protocol version 6 (IP V6) . For example: http://www.google.com.

Explain the need to compile each time the program is executed. ?

Description : Explain the need to compile each time the program is executed. ?

Last Answer : Compile is required every time the program is executed. The compiler is more useful as a translator program. The compiler translates high-level language source programs into object programs. The compiler ... , the compiler is no longer needed. Displays any errors in the program on the monitor.

What does each network have ?

Description : What does each network have ?

Last Answer : Each network has its own security system.