Object oriented database - Study guides, Class notes & Summaries

Common Database Models Flat File, Hierarchical, Relational, Object Oriented integrate the information stored and maintained by an organization database systems Database Administration Refers to the whole set of activities that ensure all databases are highly available, secure, scalable. Relational Database Multi-dimensional, allowing information to be accessed from various views through internal linking between entries. Traditional Flat File One dimensional: present i...

WGU C175 Data Management Foundations Test Questions and Answers 2024/2025 Graded A+. They can serve as a communication tool between the users and designers. Which of the following is true of business rules? entity A(n) _______ is anything about which data are to be collected and stored. XML/Hybrid data model Oracle 11g is an example of the _______. entity instance Each row in the relational table is known as a(n) relational data model MySQL is an example of the _______. attribute A(n)...

CSE240 EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED Scheme Prolog What programming languages better prepare you for leaning the concepts of database query languages such as SQL and LINQ? pointers What key feature of programming languages is supported by C++, but not by Java? Encapsulation of States What is a feature of object-oriented computing? logic What computing paradigm can solve a problem by describing the requirements, without writing code in a step-wise fashion ...

CCS Exam Questions and Answers 100% CorrectCCS Exam Questions and Answers 100% CorrectCCS Exam Questions and Answers 100% CorrectCCS Exam Questions and Answers 100% CorrectCCS Exam Questions and Answers 100% Correct Relational database structures - ANSWER-An entity relationship diagram was developed to depict A data map or crosswalk consists of: - ANSWER-Terms used to describe paths between classifications and vocabularies An object-oriented database contains: - ANSWER-Data and their rela...

MY CSE445 QUIZES AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED Java Enterprise Edition (Java EE) applications are based on a 4-tier architecture, which includes: Client Tier AND Business tier What system is truly based on a vendor-independent standard? Enterprise Service Bus (ESB) In Distributed Object Architecture, what component is called the software bus? object request broker What architecture best support integration based on code migration? distributed object architecture If you ...

They can serve as a communication tool between the users and designers. Which of the following is true of business rules? entity A(n) _______ is anything about which data are to be collected and stored. XML/Hybrid data model Oracle 11g is an example of the _______. entity instance Each row in the relational table is known as a(n) relational data model MySQL is an example of the _______. attribute A(n) _______ is the equivalent of a field in a file system. entity relationship The ___...

A method of documenting nurses' progress notes by recording only abnormal or unusual findings or deviations from the prescribed plan of care is called: a. Problem-oriented progress notes b. Charting by exception c. Consultative notations d. Open charting - B A 65-year-old white male was admitted to the hospital on 1/15 complaining of abdominal pain. The attending physician requested an upper GI series and laboratory evaluation of CBC and UA. The x-ray revealed possible cholelithiasis, an...

Test Bank for Modern Database Management, 13th Edition, Jeff Hoffer, Ramesh Venkataraman, Heikki Topi ISBN: 9780134877006 Chapter 1-14 Complete Guide. TABLE OF CONTE NTS I. The Context of Database Management 1. The Database Environment and Development Process II. Database Analysis and Logical Design 2. Modeling Data in the Organization 3. The Enhanced E-R Model 4. Logical Database Design and the Relational Model III. Database Implementation and Use 5. Introduction to SQL 6. Advanced SQL 7. Datab...

Formula Field - ️️An algorithm that derives its value from other fields, expressions, or values. This can automatically calculate the value of a field based on other fields. Apex Code - ️️Is a strongly typed, object-oriented programming language that allows developers to execute flow and transaction control statements in the Lightening platform server in conjunction with calls to the Lightening platform API. Table View - ️️This view is the default display option for Salesforce l...

else - correct answer you create an if statement that specifies a condition. You need to include code that should execute if the condition is not true. What should you use? polymorphism - correct answer The Car class and the Truck class both inherit the BlowHorn method from the Vehicle class, but when the BlowHorn method is invoked for an instance of the Truck class, the result is a loud blast. When the BlowHorn method is invoked for an instance of the Car class, the result is a soft b...