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Kieran wants to search a database quickly for information on the last time a patient came to his medical facility. This information is contained in one table. Which feature would make the most sense f?
Wiki User
∙ 7y ago
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Wiki User
∙ 7y ago
DANIEL MCBRIDE
Creating an index on the column that stores the date of the last visit would make the most sense for quick searches in the database. Indexing this column would allow the database to efficiently search and retrieve the information on when the patient last came to the medical facility.
What are databases used for?
Databases are used to store, organize, and manage data in a structured manner. They allow for efficient retrieval, updating, and deletion of data for various applications and systems. Databases are commonly used in web applications, customer relationship management systems, inventory management, and more.
What is logical data independence and its importance?
Logical data independence refers to the ability to make changes to the logical structure of the database without affecting the application programs that access that data. This is important because it allows for easier maintenance and updates to the database system, as changes to the database schema can be made without disrupting the application layer.
Is there a way of having online survey results automatically fed into a database on submission?
Yes, you can set up a process that integrates your online survey tool with a database system. Many survey tools offer this feature through third-party integrations or API connections that can automatically populate the database with survey responses upon submission. This helps streamline the data collection process and keeps your database up-to-date in real-time.
An attribute has what?
An attribute is a characteristic or feature that describes an object, entity, or phenomenon. It provides information about the object, such as its properties, qualities, or states. In data modeling, attributes are used to define the structure and properties of data elements in a database or system.
What is data independence and why is lacking in file systems?
Data independence is: • A type of computerized database system that keeps data separate from other computer programs that make use of that particular data. • A key feature of data independence is ensuring that the data cannot be recognized by other programs on the system. • The information can still be accessed from another point on the system but not though specific programs. • It simplifies the management of a complex database system which may in turn make staff become more productive as information is easier to locate. This is due to data access becoming improved and the system being made more user-friendly. • The storage structure of the information by other applications becomes restricted to prevent the stored data from becoming corrupt. • This type of system may be useful in an environment where more than one database is in place. It makes keeping and maintaining the information found on either a single or multiple database in one office space much easier to control. • If a workplace does not have data independence systems in place, files become inflexible and some information may become corrupt by other programs. Other programs will be prevented from being able to access the data when programs in the source code are processed and lack data independence.
Is database management a powerpoint feature?
No.
Which is a feature of a search engin?
1. A software program that searches a database and gathers and reports information that contains or is related to specified terms.
What is the most important feature of a database?
query
Does iPhone 4 have sierre?
No, iPhone 4 wont have facility or feature of siri. This feature is available from iPhone 4S and on word.
What is the features homogeneous database?
Its primary feature would be setting up a database link between Oracle and another database such as SQL Server. Homogeneous database links are set up as new listeners which can be referred to in your TNSnames.
Which type of document would you create with word mail merge feature?
Form letters and mailing labels. Any kind of document that merges "dynamic" database-type information into static "boilerplate".
Where can one find more information about The Departed trailer?
More information about The Departed trailer can be found on the promotion website for the movie. Also a person could look at the credits and making of the trailer usually contained in special feature editions of the movie.
What are databases used?
A database is used for storing your work and is a easy way to store informationA database is crucial for storing information, providing information to multiple users, easy access to data, fast information recall, and increased efficiency particularly for business owners.Storing InformationA database is a type of file system that stores information. This is its most basic function. Instead of relying on traditional methods of storing information in physical file folders and cabinets, a database provides digital storage of information.Providing Information To Multiple UsersBig advances in database technology allows multiple users to access and update information. This information will then be instantly viewable by all users. Not only does this enhance communication within a company, but it also ensures an informed and positive approach to customer service.Easy Access To DataA database manager provides easy access to information. Because the information is centralized, the user has no need to look to other applications or sources. All is provided through a singular database system, and the information in the database can be repurposed and fed into a company Web site or blog.Fast Information RecallDue in part to a series of complex algebraic algorithms that work together to recall information easily, querying a database should produce a quick result. When compared to locating the information manually, users find this quick recall an attractive feature of databases.databases are used to store information from medical to personal.you can use a database forrecording results of a surveyteachingbookingsA database is useful for storing information in it.database are used to organise data into a more formal and understandable structureDatabases are used to reduce the redundancy and manage the data base of the employees more effectively and in a better way..integrity of data can be provided , security of imp. data and easy retrieval of the desired information can be doneSo database must be maintained to keep our data safe and secure....
When would you want to use a relational database?
You would want to use a relational database when working with structured data that requires complex queries, relationships, and transactions. Relational databases are suitable for situations where data integrity is crucial, such as in banking systems, e-commerce platforms, or human resource management systems.
What are databases used for?
Databases are used to store, organize, and manage data in a structured manner. They allow for efficient retrieval, updating, and deletion of data for various applications and systems. Databases are commonly used in web applications, customer relationship management systems, inventory management, and more.
What is a database used for?
a database is used for storing your work and is a easy way to store infomationA database is crucial for storing information, providing information to multiple users, easy access to data, fast information recall, and increased efficiency particularly for business owners.Storing InformationA database is a type of file system that stores information. This is its most basic function. Instead of relying on traditional methods of storing information in physical file folders and cabinets, a database provides digital storage of information.Providing Information To Multiple UsersBig advances in database technology allows multiple users to access and update information. This information will then be instantly viewable by all users. Not only does this enhance communication within a company, but it also ensures an informed and positive approach to customer service.Easy Access To DataA database manager provides easy access to information. Because the information is centralized, the user has no need to look to other applications or sources. All is provided through a singular database system, and the information in the database can be repurposed and fed into a company Web site or blog.Fast Information RecallDue in part to a series of complex algebraic algorithms that work together to recall information easily, querying a database should produce a quick result. When compared to locating the information manually, users find this quick recall an attractive feature of databases.
What is meant by the term remote access?
According to Wikipedia "Remote Access" can mean 'A communication with a data processing facility from a remote location or facility through a data link', or 'a PABX service feature that allows a user at a remote location to access by telephone PABX feature.
