An attribute that must be present for every entity (or relationship) instance is a required attribute.
Entities are represented through their properties, which are referred to as attributes. Every attribute has a value.
The required attribute is a bool attribute.
When present, it indicates that the element must be completed before the form can be submitted.
The Required Attribute attribute is used to override the database schema rule that enables a data field to be empty.
Implements a metadata partial class and its corresponding metadata class.
It uses the Required Attribute element in the related metadata class to specify the following requirements:
The Title data field cannot be left blank.
The Middle Name cannot be left blank.
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Studies have found that the more work-related stress you have, the more unhappy you are in your marriage. This finding points to observable behavior.
Work-related stress is the reaction people can have when faced with job demands or pressures that do not match their knowledge and skills and challenge their ability to cope. The most common causes are work pressure, lack of organization, and lack of administrative support.
Some people thrive under pressure and do their best when deadlines are looming, while others find this type of challenge very stressful.
Some people feel overwhelmed and intimidated by their work. Others may feel demotivated or have difficulty concentrating. There may also be physical symptoms – stress can cause nausea and headaches.
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Answer:
The answer is B
Explanation:
The infancy group which includes the neonatal period ranges from three months before birth till three months after birth. The first is called the perinatal period. From birth till the first month it is called the neonatal period, and from the first till the third month is a section of the infancy period.