e database schema shown in the following figure into a relational database

Q: When creating a database, an organization must take into account the following aspects: content,…

A: Database: The most important and relevant factors to consider while developing a database are…

Q: When creating a database, a company must carefully consider the following topics: content, access,…

A: Introduction: When developing a database, businesses must consider both a simplified approach to the…

Q: "Database as a Service" (DaaS) abdicates the responsibility of maintaining a database on a service…

A: Given: "Database as a Service" (DaaS) abdicates the responsibility of maintaining a database on a…

Q: The concept of a relational database is considered as consisting of two or more tables one that…

A: The concept of a relational database is considered as - consisting of two or more tables one that…

Q: Design a database for a world-wide package delivery company (e.g., DH, FedEX, UPS), with the…

A: Answer

Q: terms of database administration, what are the three main tasks?

A: here have to determine about three main tasks of database administration.

Q: (Article information systems) 1-Identify and briefly define two basic data manipulations performed…

A: The two basic data manipulations performed on a relational database are: INSERT DELETE

Q: Define database model

A: Please find the answer below :

Q: When creating a database, a company must carefully consider the following topics: content, access,…

A: INTRODUCTION: Here we need to expand the following topics content, access, logical structure, and…

Q: Construct a Relational Database Schema using this

A: Schema for the table “BANK” is as follows, Schema for the table “BANK_BRANCH” is as follows,…

Q: List eight (8) functional requirements for a Database and explain why you say so.

A: Functional Requirements of a database.

Q: • Relational databases do have ACID transactions! • Aggregate-oriented databases: • don't have ACID…

A:

Q: Map the database- schema shown in the following figure into a relational database- chema.

A: Here the entity course is weak entity depending on department and entity class is weak entity…

Q: Consider all of the numerous ways you could need to obtain data in a distributed database system.

A: Distributed database system is a database system in which two or more files located in different…

Q: Explain a relational database model.

A: A relational database model is defined as the collection of data items and predefined relationships…

Q: 4.7 Compare and contrast the file-oriented approach and the database approach. Explain the main…

A: Database systems were developed to address the proliferation of master files. This proliferation…

Q: A top-to-bottom relationship among the items in a database is established by a

A: Given: A top-to-bottom relationship among the items in a database is established by a

Q: Please explain the outer-schema, schema, inner-schema structure of database system.

A: The schema structure in the database system is also called three schema architecture. This describes…

Q: what is database. Define its purpose types and merits and demerits?

A: Database can be defined as a collection of information and that is organized and as the result it…

Q: Most ERP systems use a unified database to store data for vari

A: ERP systems are worked to join the details and action of the enterprise into combined framework. It…

Q: When developing a database, a company must take into consideration a number of different issues,…

A: Encryption: Actually, a database is a system for storing information.  When creating a database,…

Q: Define a Database transaction. Discuss all desirable properties of transactions.

A: Answer: A transaction, in the context of a database, is a logical unit that is independently…

Q: Enlist the advantages of normalizing database.

A: Database normalization is the act of arranging a database, typically a relational database,…

Q: Fundamental of database management system:

A: He Can use   Database MSAcess Visual FoxPro Oracle

Q: Databases and Database Users are involved in the following exercise: Give instances of systems in…

A: What is file processing system? File system is basically a way or method of arranging the data files…

Q: Which of these is a characteristic of a relational database?

A:

Q: There are numerous benefits to using a hierarchical database rather than a relational database.…

A: To be determine: True or False

Q: How important are the following three aspects of database administration?

A: Database administration : Everything necessary to administer a database and make it accessible as…

Q: To function successfully, the components of a data hierarchy must be recognised all the way up to…

A: Introduction: To work successfully, the components of a data hierarchy must be recognized all the…

Q: Database system concept 7th based on Exercise problems 3.9, 3.10, 3.16, and 3.17) Consider the…

A: 1. Find the ID of each employee who does not work for “First Bank Corporation”. SQL Query: select ID…

Q: Name the 4 UDTs (user defined types) in object relational database with examples

A: A user-defined data type (UDT) is a data type that derived from an existing data type.  There are…

Q: In databases, what is database replication and fragmentation, and in what conditions would each of…

A: The answer of the question is given below

Q: Map the database schema shown in the following figure into a relational database schema.

A: The given problem is related to database designing where the database model is given in the form of…

Q: Show the schema for a database that keeps track of courses, students, and the courses they are…

A: We need to show a database schema. The three tables/Relations will be Students, Courses and…

Q: Explain the ACID properties of a database system.

A: ACID properties of a database ACID properties refers to atomicity, consistency, isolation and…

Q: Examples of several sorts of Database Applications are discussed. Which industry do you believe is…

A: Answer: Some examples of database applications are : Airline reservation system Railway reservation…

Q: Create a database( e.g. Movie database, CD collection etc.) Use a RDBMS (e.g. MYSQL, MS Access, MS…

A: For creation of database, first sample data is required. so, last option is correct. Based on the…

Q: The complete picture of data stored in database is known as Schema explain?

A: The complete picture of data stored in database is called as Schema. it is a blue-print of table

Q: A database management system is characterized by the following:

A: Database management system is characterized by

Q: Each of the following methods for storing a relational database has two benefits and two drawbacks.…

A: Relational database : A relational database is a collection of data components connected by…

Q: Compare and contrast the file-oriented approach and the database approa

A: A database management system is a system that is designed and upgrade for the reading and writing…

Q: 1a. Explain strategies and options for distributed database design. b. Explain advantages and…

A: A database is a logically organized collection of data sets stored electronically in a  system.  A…

Q: Database tunning: a. What are the three broad levels at which a database system can be tuned to…

A: a. Performance tuning of a database involves modifying system components with an aim to improve the…

Q: Describe four advantages of Database approach of managing data over File-based approach. Give an…

A: Advantages of Database over filed based approach: 1. Redundancy can be reduced: Many apps used their…

Q: Q. A person wants to create a database manegment system with forms and different views. He also…

A: Relational Database Management