Deontic logic is a branch of logic that deals with the analysis of normative statements, which are statements that express obligations, permissions, or prohibitions.

Deontic operators are modal operators that are used to express normative concepts such as obligation, permission, and prohibition. The most common deontic operator is the obligation operator, which is typically symbolized by 'O'.

An obligation is a stronger normative statement than a permission because it imposes a duty on the agent to perform an action, whereas a permission merely allows the agent to perform an action.

Deontic logic and moral philosophy are closely related fields of study, but they are distinct in that deontic logic is concerned with the analysis of normative statements, while moral philosophy is concerned with the justification and evaluation of moral norms.

A normative statement is a statement that expresses a norm, which is a standard of behavior that is considered to be good or right. The statement 'You should help those in need' is a normative statement because it expresses a norm that people should help those who are in need.

The principle of universalizability is a moral principle that states that an action is morally right if it is universally permissible, meaning that it is permissible for everyone to perform the action in similar circumstances.

The paradox of obligation is a deontic paradox that arises when an agent is faced with two or more conflicting obligations. For example, an agent may be obligated to keep a promise, but also obligated to tell the truth, and these two obligations may conflict in certain situations.

Principles are more general than rules because they provide a framework for understanding and evaluating rules. Rules are specific directives that tell us what to do or not to do in particular situations, while principles are more abstract and provide guidance for making decisions in a wide range of situations.

All of the options are examples of moral principles because they provide general guidance for making moral decisions. These principles are widely accepted and considered to be morally good.

A moral dilemma is a situation in which an agent is faced with two or more conflicting moral obligations, principles, or values. Moral dilemmas are often difficult to resolve because there is no clear right or wrong answer.

All of the options are examples of moral values because they are widely accepted and considered to be morally good. Moral values provide guidance for making moral decisions and help us to distinguish between right and wrong.

A moral theory is a set of principles that provide a framework for understanding and evaluating moral issues, while a moral code is a set of rules that tell us what to do or not to do in particular situations. Moral theories are more general than moral codes, and they provide guidance for developing moral codes.

All of the options are examples of moral theories because they provide a framework for understanding and evaluating moral issues. These theories offer different perspectives on what makes an action morally right or wrong.

A moral judgment is an evaluation of an action as being morally right or wrong, while a moral decision is a choice between two or more alternative courses of action. Moral judgments are more general than moral decisions, and they provide guidance for making moral decisions.

All of the options are examples of moral decisions because they involve choosing between two or more alternative courses of action that have moral implications. These decisions require us to consider the moral principles and values that are relevant to the situation.