Automation Test (Selenium)

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1 - Which of the following statements about interface is correct?

10 points

A. Only filled method definitions are allowed.

B. Inheritance can be done with the extends statement.

C. Used to define property.

D. When using classes, it is used with the implements statement.

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2 - How many methods are divided according to their return types?

10 points

A. Methods are defined as a single type.

B. They are divided into 2 according to their return types.

C. Methods do not have return types.

D. Methods can be used as variables.

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3 - Which of the following is true for the extends statement?

10 points

A. It can be used more than once in a class.

B. It is used to inherit (inherit) a class from another class.

C. Used only by interfaces.

D. It is used to derive (inherit) a class from an interface.

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4 - definition of abstract method, which of the following statements is incorrect?

10 points

A. Abstract classes cannot be instantiated.

B. Abstract classes can be inherited.

C. Abstract methods can only be defined in abstract classes.

D. Abstract can be defined as a property

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5 - Below is a program and its output. What are the expressions in the program used for? ? Employee[] employees = {gm,m,p,s}; int total = 0; for(int i = 0; i< employees.length; i++) { total = total + employees[i].What is your salary(); } System.out.println("Total Salary of Employees: "+total);

10 points

A. A set containing data of the Employee type was defined, and the salaries of all employees were calculated.

B. A simple sequence is defined.

C. Only a cycle definition is given.

D. None

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6 - What is the process of transferring the variables and methods of a class to a newly created class?

10 points

A. Overload operation

B. Object derivation

C. Inheritance

D. Overriding

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7 - What exactly is the task of the java list (swing) application below? String a = String.valueOf(list.getSelectedIndex()); label.setText(a + " - " +list.getSelectedValue());

10 points

A. Writes all the values in the list to the label.

B. Gets the id of the clicked element in the list. It then writes the id to the label.

C. It takes the id of the clicked element in the list, then finds the value of the clicked element with this id and writes it to the label.

D. Gets the id of the clicked element in the list, then writes the id and the value of the clicked element to the label.

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8 - What exactly is the role of the "reflection" keyword in object-oriented programming?

10 points

A. It is used to derive a new object from a class.

B. Used to pass all properties of a class to a new object.

C. It is used to dynamically create an object from a class at runtime.

D. It is used to take all the methods of a class and pass them to another class.

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9 - Which of the following statements correctly defines a generic class?

10 points

A. ArrayList<Personel> personelList = new ArrayList<Personel>();

B. Personel p = new Personel()

C. <Personel>ArrayList personelList = new <Personel>ArrayList();

D. Personel[ ] personelList = new Personel[]

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10 - Which of the following is Annotation, which ensures that the codes are run before each test method.

10 points

A. @BeforeClass

B. @Beforer

C. @BeforeInstance

D. @Before

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