Index is a feature that speeds up searching and sorting of records in a table. It also helps in enforcing uniqueness of a record in a table. This implies that a primary is always automatically indexed.
maurice.mutuku answered the question on April 11, 2018 at 09:19
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What is the difference between a primary key and a foreign key?
(Solved)
Distinguish between a primary key and a foreign key.
Date posted:
April 11, 2018
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Answers (1)
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What are the data types used in Ms Access?
(Solved)
List and explain examples of data types used in Ms Access.
Date posted:
April 11, 2018
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What is a "data type" as used in databases?
(Solved)
Define what a "data type" is as used in databases.
Date posted:
April 11, 2018
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What guidelines should a database designer consider before setting up a good database?
(Solved)
Give the main guidelines that a database designer should consider before setting up a good database.
Date posted:
April 11, 2018
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Answers (1)
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What are the steps needed to open an existing database and entering a new record?
(Solved)
Outline the steps needed to open an existing database and to enter a new record.
Date posted:
April 11, 2018
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What is a "Field" in relation to databases?
(Solved)
Define a "Field" in relation to databases.
Date posted:
April 11, 2018
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What is a "File" in relation to databases?
(Solved)
Define a "File" in relation to databases.
Date posted:
April 11, 2018
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What is a "Record" in relation to databases?
(Solved)
Define a "Record" in relation to databases.
Date posted:
April 11, 2018
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Answers (1)
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What are the major features of a database management software objects acting as a means to manipulation of data contained in the database?
(Solved)
Discuss the major features of database management software objects which act as a means to manipulation of data contained in the database.
Date posted:
April 11, 2018
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Answers (1)
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What is SQL?
(Solved)
Define SQL.
Date posted:
April 11, 2018
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What are the main components of a database system?
(Solved)
Explain the main components of a database system.
Date posted:
April 11, 2018
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What is the difference between database application and database system?
(Solved)
Distinguish between database application and database system.
Date posted:
April 11, 2018
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Answers (1)
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What are the major functions of DBMS in a computerized information processing?
(Solved)
Give the major functions of DBMS in a computerized information processing.
Date posted:
April 11, 2018
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Answers (1)
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What are the examples of DBMS software?
(Solved)
Highlight the examples of DBMS software.
Date posted:
April 11, 2018
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Answers (1)
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What is "Database Management System" (DBMS)?
(Solved)
Define the term "Database Management System" (DBMS)
Date posted:
April 11, 2018
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Answers (1)
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What are the advantages of modern database systems over paper-based systems?
(Solved)
Discuss the advantages modern database systems have over paper-based systems.
Date posted:
April 11, 2018
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Answers (1)
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In what areas may databases be used in a business enterprise?
(Solved)
Highlight areas where databases may be used in a business enterprise.
Date posted:
April 11, 2018
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What is a Database?
(Solved)
Define a Database.
Date posted:
April 11, 2018
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What is the procedure for printing a group of worksheets at the same time in Ms Excel?
(Solved)
Describe the procedure for printing a group of worksheets at the same time in Ms Excel.
Date posted:
April 11, 2018
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What is "collating copy printing" and how can you control it?
(Solved)
Define "collating copy printing" and show how to control it.
Date posted:
April 10, 2018
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Answers (1)