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Answered on 21/12/2021 Learn Software Programming

Need some help with my Java resume mainly the technical part 

Nikhil Bajaj

Software Professional with 15+ Vast experience

Check Google and check multiple rsumes from there. Or check few profiles on naukri and other sites and prepare your resume accordingly.
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Answered on 29/03/2021 Learn Training in Software application usage

Astringe Infosystems

There is no specific qualification to join the course. Aspirants must possess knowledge of basic computer technology and a degree in mathematics to take up the course.
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Answered on 13/02/2021 Learn IT Courses +1 Software Programming

Ram

I AM A Certified Ethical Hacker | Trainer | Cyber Security | Network Pen Tester | Web Pen Tester.

Networking and cybersecurity courses are best for the feature because now a day's hackers need every organisation, so let's start a career in cybersecurity. I wish you all the best for your future!
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Lesson Posted on 16/02/2021 Learn Java +7 Core Java Java Programming Python vs Java Object Oriented Technologies Object Oriented Programming & Systems Software Programming Software Engineering

JAVA OOPs Concepts (Object-Oriented Programming System)

Gaurav Kothari

I am having 8+ years of IT experience in full stack development of java applications. I am B.Tech from...

JAVA OOPs Concepts (Object-Oriented Programming System) It is primarily having below crucial points. Without below essential points, we will never be able to achieve OOPs in java, PHP, C#, etc. Now let us see the high-level understanding of OOPs concepts. Object --> is nothing, but it is a real-world... read more

JAVA OOPs Concepts (Object-Oriented Programming System)

It is primarily having below crucial points. Without below essential points, we will never be able to achieve OOPs in java, PHP, C#, etc. Now let us see the high-level understanding of OOPs concepts.

  • Object --> is nothing, but it is a real-world entity which we can see or feel. In other words, we can say object have shape, behaviour and from which we can perform some task. For ex: Car, Pen, book, etc. (Object create at runtime and reside in heap memory)
  • Class --> in simple words we can say it is a blueprint from which objects can be created. (It contains variables and methods in it) For ex:

                     public class TestCLass1{
                              //This is a java class
                            //It can have variables and techniques and some logics
                      }

  • Inheritance--> it is parent-child relationship. A child will acquire all properties from its parent. In other words, child class will acquire all behaviour and properties from the parent class. Importance of keywords in inheritance is (extends, implements). There are 3-4 types of inheritance exist. (IS-a and HAS-a relationship). Do connect with me will explain you in detail followed by real coding on IDEs.
  • Polymorphism--> in simple words we can say it is “performing the same task in different ways”. Poly means multiple and morphism means forms in whole (various forms). Two most import topic under this method overloading and method overriding.
  • Abstraction-->is data hiding. It is hiding of real implementation and only showing the functionality. For ex: downloading .exe file, it shows only installation not real code behind that .exe file.
  • Encapsulation-->Wrapping of data in a single unit. Java class is one of the encapsulation. For ex: just like different medicine wrapped under on capsule is also encapsulation.

               public class TestClass { //Here private sTest is wrapped under TestClass

                        private String sTest="Hi";

                        public String getsTest() {

                              return sTest;}

                        public void setsTest(String sTest) {

                              this.sTest = sTest;

               }}

 

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Lesson Posted on 16/02/2021 Learn Java +8 Core Java Java Programming Programming in JAVA Software Engineering JAVA vs SAP Python vs Java Software Programming J2EE

JAVA - Object Cloning

Gaurav Kothari

I am having 8+ years of IT experience in full stack development of java applications. I am B.Tech from...

JAVA - Object Cloning Is the way of creating the same copy of object without calling the class constructor. It means we can make any class object multiple times without calling its default constructor. Wherever we required the same object then we can go with cloneable classes as loading of the object... read more

JAVA - Object Cloning

Is the way of creating the same copy of object without calling the class constructor. It means we can make any class object multiple times without calling its default constructor. Wherever we required the same object then we can go with cloneable classes as loading of the object is pretty much faster as compared to creating new objects multiple times.

Internally it uses clone() method, which is one of the ways of the object class.

We can achieve cloning by implementing any class with the Cloneable interface.

For more understanding please refer below code.

public class EmployeeCloneable implements Cloneable{

          private String name;

          private String add;

          public EmployeeCloneable(String name, String add){ //Only one time constructor cal

                    this.name = name;

                    this.add = add;

                    System.out.println("I am constructor");

          }

          public Object clone() throws CloneNotSupportedException{ 

                    return super.clone(); 

          } 

          public String getName() {

                    return name;

          }

          public void setName(String name) {

                    this.name = name;

          }

          public String getAdd() {

                    return add;

          }

          public void setAdd(String add) {

                    this.add = add;

          }

          public static void main(String[] args) throws CloneNotSupportedException {

                    EmployeeCloneable emp = new EmployeeCloneable("Test", "1");

//try to use comment line then you will be see two time constrictor call happens

                    EmployeeCloneable emp1 = (EmployeeCloneable)emp.clone();//new EmployeeCloneable("Test ", "1");

                    System.out.println(emp);

                    System.out.println(emp1);

          }

          @Override

          public String toString() {

                    return "EmployeeCloneable [name=" + name + ", add=" + add + "]";

          }

}

Output:

I am constructor

EmployeeCloneable [name=Test, add=1]

EmployeeCloneable [name=Test, add=1]

 

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Lesson Posted on 18/11/2020 Learn Java +6 Core Java Java Programming Programming in JAVA Software Programming Software Engineering BTech Computer Science Engineering

Spring - Dependency Injection (DI)

Gaurav Kothari

I am having 8+ years of IT experience in full stack development of java applications. I am B.Tech from...

Spring - Dependency Injection (DI) DI is a framework which provides loose coupling in code. Here loose coupling means no hard coding of the object. Instead of hard coding, we will be injecting these object from some configurations (XML based, java based, annotation-based). DI is nothing but design... read more

Spring - Dependency Injection (DI)

DI is a framework which provides loose coupling in code. Here loose coupling means no hard coding of the object. Instead of hard coding, we will be injecting these object from some configurations (XML based, java based, annotation-based).

DI is nothing but design patterns which give you the lightweight loosely couple enterprise application in the result.

What is an injection? -- Inserting of an object/ value into a class whenever the help requires it of third party configurations.

There is two way of achieving Dependency Injection:

  • By Constructor
  • By Setter method

Constructor Injection: Injecting any object/ value through the constructor of a class. For, e.g., I have a Test class with the parameterized constructor in it, and I am initializing parameter of that constructor from the external source, i.e. XML file. See how

public class Test { 

private int id; 

public Test(int id) {

this.id = id;

}

XML configuration file: //here now 100 will be assigned to the id of Test class

 

Setter method Injection: Injecting any object/ value through the setter method of a class. For, e.g., I have a Test class with setter method in it, and I am initializing parameter of that setter method from the external source, i.e. XML file. See how

public class Test { 

private int id; 

public int getId() { 

  return id; 

public void setId(int id) { 

   this.id = id; 

}

}

XML configuration file: //here now 100 will be assigned to the id of Test class

 

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Answered on 11/10/2020 Learn Computer Course

Anju P.

Computer cum all subject teacher

Do one year course as a necessary diploma that will be enough and try this do by Hartron and clear a basic test done by Hartron to qualify in govt exam, or you can do PGDCA if done graduation or if not then Hartron is the best option for you.
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Lesson Posted on 11/09/2020 Learn IT Courses +1 Software Programming

Product Owner in Agile

Dannie Joe A

I am a creative UX and UI designer with great business and design background. I've worked in leading...

- Define the overall UX strategy and vision for the user experiences across all of the external and internal platform, aligning with the Senior Leadership Team.- Working closely with the business team for Discovery, Brainstorming & Ideation Process to get the design in place.- Taking decisions in... read more

- Define the overall UX strategy and vision for the user experiences across all of the external and internal platform, aligning with the Senior Leadership Team.
- Working closely with the business team for Discovery, Brainstorming & Ideation Process to get the design in place.
- Taking decisions in terms of Sprint & Release Level deliverables whilst aligning to the product roadmap and business priorities.
- Creating User Stories with clearly furnished descriptions and getting ready with the Sprint backlog and Product backlog ahead of time.
- Conducting grooming sessions and Sprint Planning meetings for multiple development teams.
- Conducting Sprint level demos and Release demos to the Business Stakeholders.
- Ensure delivery of high-quality UX and UI across various projects at any given time, providing oversight and guidance while empowering team members.
- Oversee the entire UX process from concept to prototyping to execution.
- Plan, design and conduct in-field, remote and in-house user-centred research and usability testing sessions to support design and development.
- Communicate design, research findings and customer insights to cross-functional teams and senior leadership.
- Handling the design team, enabling cross-collaboration & load balancing the UX priorities whilst following Design Thinking, CUBI Framework & Lean UX.
- Performing Usability & Heuristic Evaluations and feed them back to product scope based on preferences.
- Prioritize roadmap features and product enhancement requests, specifically around UX.
- Craft internal and external communications around upcoming features, including release notes, user manuals, and feature descriptions.

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Answered on 11/07/2019 Learn Software Programming +2 Database Training Test Complete

BIX IT Academy

Being an M.Sc Computer Science graduate, you should be in a position to code at this moment. If not, start learning the basics of Python (as Python has more opportunities) from Youtube and Udemy videos and attend the interviews. You can quickly achieve success.
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