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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Answer:
negative reinforcement
Explanation:
Negative reinforcement is a term described by B. F. Skinner in his theory of operant conditioning. In negative reinforcement, a response or behavior is strengthened by stopping, removing, or avoiding a negative outcome or aversive stimulus.
4:6 or 66.6%
there are 4 numbers greater than 50 and 2 that are not so the probability would be 4:6 of a number being randomly chosen
Answer:
A). Problem-solution.
Explanation:
As per the question, the 'problem-solution' pattern of organization has been employed in the given points for the persuasive speech as the <u>first aims to describe the identified problem which states that 'The number of school shootings has become alarmingly high in recent years' while the second point followed by it provides the solution for it 'The best way to reduce them is to ban assault-type weapons and to expand background checks to include family members of the people who purchase weapons'.</u> This problem-solution structure assists in enhancing the audience's understanding and comprehension which would further assist in persuading the audience more conveniently. Therefore, <u>option A</u> is the correct answer.