An automatic door at a store has a sensor in front (A0) and behind (A1). The

compared to other data structures, this dbms structure is more flexible and stores data as well as instructions to manipulate th

Nuetrik [128]

Object-oriented databases is more flexible and stores data as well as instructions to manipulate the data.

A system known as an object database uses object-oriented programming to represent data in the form of objects. Different from relational databases, which are table-oriented, are object-oriented databases.

The concept of object-oriented programming languages, which is currently popular, is the foundation of the object-oriented data model. Overloading, polymorphism, and inheritance Object-oriented programming fundamentals that have found use in data modelling include object-identity, encapsulation, and information hiding with methods to provide an interface to objects. The rich type system, which includes collection and structured types, is supported by the object-oriented data model as well.

In contrast to relational databases, which can only handle one type of data, object databases can handle multiple data types. Unlike conventional databases like hierarchical, network, or relational, object-oriented databases can handle a variety of data types, including text, numbers, images, voice, and video.

Also, Reusable code, realistic modelling, and increased dependability and flexibility are all provided by object-oriented databases.

To learn more about Object-oriented databases click here:

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7 0

1 year ago

Write down the numbering system from base 2 to 200

natka813 [3]

Answer:

So, 11001000 is the binary equivalent of decimal number 200 (Answer).

3 0

3 years ago

which of the following is not a driver of wireless growth? group of answer choices universal access to information and applicati

AysviL [449]

The invention of the micro hard drive is not a driver of wireless growth.

What is Hard Drive (HDD)?

A computer hard drive (also known as a hard disk or HDD) is a type of technology that stores your computer's operating system, applications, and data files such as documents, pictures, and music. The rest of your computer's components work together to display the applications and files stored on ones hard drive.

How does a Hard Drive (HDD) work?

A hard disk drive (HDD) is made up of a platter with data storage compartments. This information includes your operating system, applications, and any files that you have created. There's also an accuator arm that keeps moving across the platter to read or write the data. The platter spins as the accuator arm movements across it to speed up the process.

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6 0

1 year ago

Which of the following is NOT true of constructors? Question 6 options

LenKa [72]

Answer:

All are True

Explanation:

a. A constructor must have the same name as that of a class. For example

public class MyFirstClass{ // this is the class name

public MyFirstClass() } // the constructor having the same name as class.

b. Constructors never have a return type not even void because it is only used to initialize the values of data members of the class when the object of the class is created so constructors are not directly called hence they do not need to have a return type.

c. Constructors are invoked using the new operator.

When the new object is created the constructor is invoked in order to initialize the variables of a class. The memory is allocated to the object and then the constructive is invoked for the purpose to initialize the object.

7 0

3 years ago

A developer of a relational database refers to a file as a

goldenfox [79]

This is the correct Answer <span>Attribute</span>

5 0

3 years ago