Which of the Following Statements Is True of a Database

Relational databases do not allow access to the stored data. C - None of the above.

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Understand what data exist.

. The parts records include part numbers name description and warehouse location. SELECT employee_id last_name salary12 annsal. Which of the following statements is true of relational database management systems RDBMSes.

Which of the following statements is true. The vendor records include the vendor number name address and terms. B Some databases are accessed through software while others are accessed.

Top-n-analysis is used when you want to retrieve only the top number of records from a result set. Which of the following statements is not true about a database thats normalized to the fifth normal form. RDBMSes are not easily scalable in response to peaks in demand.

- Which of the following is not true about database synonyms. Which of the following statements is true of a database. Which of the following statements is a true statement concerning the open database connectivity standard ODBC.

Each vendor desiring to be ODBC-complaint provides an ODBC driver. Which of the following statement is true about database. An RDBMS attempts to balance efficiency of storage needs ease of retrieval and other factors by storing data in tables linked via relationships.

Data redundancy exists when the same data is stored unnecessarily at different places. B - A transaction has a beginning and an end. It allows more than one program to use the same data.

Fewer joins are required to retrieve data. Each vendor desiring to be ODBC-complaint provides an ODBC driver. Group of answer choices Layout view of a report can be used to edit the data Layout view of a report can be used to alter the properties of a field Design view of a report can be used to create new data in a table Design view of a report can be used to edit new data in a form Also provide reason for false statement.

D Accessing stored data is integral for business analysis and decision-making. ORDER BY annsal. University of South Africa.

True False. In the context of the types of data in a database which of the following is a source of external data. A Database may contain one or more Schemas.

The National Nutrient Database for Standard Reference is an Internet tool for assessing the nutrient content of foods. Metadata enables database designers and users to do all of the following except. Which of the following statements regarding a database report is TRUE.

Purchasing records include purchase numbers vendor numbers which reference the vendor record part numbers which reference. What the fine distinctions are between similar data items. By using dietary analysis software you can obtain precise information about your total days energy intake.

A database is a shared integrated computer structure that stores a collection user-data and metadata. The entity supertype contains common characteristics with subtype. The Client-Server Database - General Questions.

1 It is accessed primarily for use by an organizations database administrator and data administrator 2 it provides an essential foundation for an organizations knowledge management and artificial intelligence systems 3 It is a collection of unstructured. Vendors parts and purchasing. Which of the following statements is not true about entity supertypes and subtypes.

To model a database on a real-world system you typically represent each real-world entity as a. - A synonym is just an alternative name. Data is the foundation of facts which is the bedrock of information and knowledge.

Q 14 - Which of the following is true about database transactions. An entity supertype is a generic entity type that is related to one or more entity subtypes. In an _____ each record can.

Provides a programming interface that provides a common language for application. Requires certain criteria to be met in order to establish an ODBC connection. A - The SQL statements that constitute a transaction can collectively be either committed ie made permanent to the database or rolled back undone from the database.

Database is freely available on the internet which is not protected by database rights. Question 23 Which of the following statements is true of a database. The entity subtypes contain common characteristics.

A Schema is a logical grouping of Database Objects. Which of the following statements is true of a database. Each Schema is contained within a Warehouse.

What the data mean. Requires certain criteria to be met in order to establish an ODBC connection. A - Synonyms are used for shortening lengthy object names.

The following statement will execute successfully true or false. It is a collection of unstructured data. A company s database contains three types of records.

True False. Database right belongs to the person who created the database. It is accessed primarily for use by an organizations database administrator and data administrator.

D - Both of the above. Which of the following statements is a true statement concerning the open database connectivity standard ODBC. - Synonyms are used for shortening lengthy object names.

C Single-user databases can be accessed through the Internet. Computer Science questions and answers. It provides an essential foundation for an organizations knowledge management and artificial intelligence systems.

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