What do you mean? <span>Makes it possible to treat dates as other numbers</span>
Answer:
Crows Foot ERD of TWo-Bit Drilling Company
- The circumstance is that organization holds the data of representative and protection wards in which a worker can have more than one ward or no ward however all the wards ought to be snared with just a single worker.
- The representative table contains all data of worker and the protection subordinate table contain data of worker's needy.
- A few representatives are examiners which contains the extra information of date of accreditation and confirmation recharging date.
- The EMPLOYEE table contains EMP_NO, EMP_NAME, EMP_DATEHIRED, EMP_TITLE, EMP TYPE and EMP SSN as traits.
- The INSURANCE_ DEPENDENT table contains subordinate EMP_NO, DEPENDENT_NAME, DEPENDENT_DOB and DEPENDENT_RELATIONSHIP (relationship of ward and worker).
- One Employee can be identified with at least 0 Dependents however any Dependent is identified with just a single Employee.
- EMP_TYPE is the subtype discriminator which tells the event of INSPECTOR.
The Attached file Show the Crow Foot ERD
Answer:
A. An object is an instance of class
Explanation:
An object is an identifiable identity with some common characteristics state and behaviour
whereas
A class is a blueprint of a set of objects
An int must be specified in the method header as the return type for a value-returning method
<h3>What is an int?</h3>
A whole number that can be positive, negative, or zero is called an integer. It is not a fraction. -5, 1, 5, 8, 97, and 3, 043 are some examples of integers. 1.43, 1 3/4, and 3.14 are a few examples of numbers that are not integers.
The compiler includes a fundamental variable type called int, which stands for "integer" and is used to define numeric variables that carry entire integers. Float and double are additional data types.
A basic data type is the Java int keyword. Declaring variables is done using it. Additionally, it can be used with methods that return values of the integer type. It is capable of storing a 32-bit signed, two's complement integer. In the Internet's Domain Name System, the domain name int is a sponsored top-level domain.
To learn more about an int refer to:
brainly.com/question/27415982
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Answer: the answer is b
Explanation:Bc why would they make a business letter 2 someone else