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Personal Reflection In Research

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Name : Carson Lim Khai Xiang Student ID : 0314435 Personal Reflection Generally from my understanding, Has-a relationship and Is-a relationship are type of relationships to determine themselves within composition and inheritance between objects and instances. Has-a relationship Has-a relationship in an object is called the member of the field, which is also known as aggregation or composition in OOP language. This is to show that object is a composite relationship with another object. There is a tiny difference between aggregation and composition, where composition is when the object and member of the field has a strong association and for aggregation is loosely associated. This means that the object physically has something …show more content…

Inheritance is a type of connection between a class to another one, where the class above is called Parent class and the one below is called Child class. Inheritance allows the parent class to share all the non-private characteristic (the data and methods) to the child class. In order to inherit data and methods from parent class, the child class has to use the keyword “extends” and then the parent class. For example, “Car extends Vehicle” (Car is the Child class & Vehicle is the Parent Class). All the characteristics of Vehicle are passed down to Car. For example, (Vehicle_Speed, Vehicle_Weight and others) is usable in the class …show more content…

Overriding can only happen in the child class and you cannot override method in the same class. The access level cannot be more restrictive than overridden method’s access level, for example if the parent class is declared as public then the overriding method has to be public class as well. If there is no inheritance, there is no method overriding. For example, in my parent class I have (Vehicle’s Speed is 100) in my child class I can override that (Vehicle’s Speed is 180). This method is to allow modification of inherited method without modifying the method in parent class as there could be more than one class that will be inheriting from the same parent class. Abstract class An abstract class is a generic class that declared with “abstract” keyword which creates specific objects that conform to its operations. Abstract classes cannot be instantiated which means that creation of object of Abstract class is not allowed. In an abstract class there can be no abstract methods since there is a default behavior of being overridden by the child class and the methods are usually created in the child class and can be override to make more changes. So, abstract class is useless until it is extended by some other classes.

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A top-to-bottom relationship among the items in a database is recognized by a a) Hierarchical schema b) Network schema c) Relational schema d) None of the above Answer: a 38.

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\section{Building Blocks} \subsection{Access Structures} \textbf{Definition 3.8.}(Access Structure\citeup{beimel1996secure}) \emph{Let $\{P_1, P_2,...,P_n\}$ be a set of parties. A collection $\mathbb{A}\subseteq 2^{\{P_1,P_2,...,P_n\}}$ is monotone if $B\in\mathbb{A}$ and $B\subseteq C$ implies $C\in\mathbb{A}$. An access structure is a monotone collection $\mathbb{A}$ of non-empty subsets of $\{P_1,P_2,...,P_n\}$, i.e., $\mathbb{A}\subseteq 2^{\{P_1,P_2,...,P_n\}} \setminus\{\emptyset\}$. The sets in $\mathbb{A}$ are called the authorized sets, and the sets not in $\mathbb{A}$ are called the unauthorized sets}. In our settings, attributes will play the role of the parties such that the access structure $\mathbb{A}$ will contain the authorized

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Inheritance is important to oop because it allows a new class to be created from an existing class. The base class, which is the existing class, is able to share some of its basic features with the new class that is known as subclass. This enables the subclass to use the base class as, for example, a blueprint for what it would like to do which means the subclass does not need to 're-write its own method each time it wants to expand and add its own features. For example, the base class is the blueprint of a building, the subclasses use this blueprint and expand into different types of buildings from the basic features they have inherited (ie bungalow or hotel). This also means that the base class can choose what the subclasses inherit by hiding

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Hirschi presumed that the answer to his question is that individuals who are highly socially integrated, or have a strong bond to society, are less willing than others to exhibit criminal, delinquent or deviant behaviours due to the risk of negative repercussions (Costello, 2010). Among the most influential of these repercussions are the informal punishments, such as the disapproval of those whose opinions are valued, rather than the formal punishments administered by the criminal justice system (Costello, 2010). It is further outlined that there are four elements to social bond. The first element of social bond is known as attachment, referring to the level of sensitivity an individual is seen to exhibit in reference to the opinion of others

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Writing project 3 has shown me the importance of writing something that is of interest for you, an issue that you are passionate about. I think that I have started to get somewhat better at the structuring of my writing and using outlines before I jump into a draft. I am no longer as scared and hesitant to write, as I was the first writing project. I think a good goal that I accomplished from this project was using diverse sources in my writing. I was able to utilize a magazine post, newspaper article and research journals to form my argument and provide support.

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Professional reflection As I began my field experience journey, I learned many roles and responsibilities as elementary teacher. My duration in the field was nine weeks. I began training at E. R. Dickson. I developed a great working relationship with the staff and parents in the community. I always knew teaching is my passion.

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I have always hated writing about myself, and I always dreaded assignments in school where I had to describe myself. I always wanted to avoid doing these assignments because I did not want to sound narcissistic, or self-absorbed. I dislike people like that now, because I used to be one of those people. It took many lessons learned before I humbled myself; I am still learning to humble myself today with recent experiences I have had. Although I hate to write about myself, I have always liked to reflect on myself.

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The question posed in the title, “Who am I?” is very simple but the answers are never so. What defines me as who I am as a person today are relatively my attitude, my personal values and beliefs to life that developed throughout my life. “Values are constructs that we hold as important and beliefs are constructs that we hold to be true (Collins & Chippendale, 1995)”. Meanwhile, attitudes are relatively lasting clusters of emotions, beliefs, and behavior tendencies directed towards specific ideas, people or objects (Baron & Byrne, 1984). Generally, my family members, friends and the experiences I had contribute to my sense of who I am and how I view the world.

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