Web Development Technical Skills

Which hook is used to handle side effects in functional components in React?

• useEffect()

• useState()

• useContext()

• useReducer()

What is the correct syntax to instantiate an object in Java?

• ObjectName()

• objectName = new Object()

• new Object()

• ObjectName = new Object()

Which property is used to add a border to an element in CSS?

• border

• border-style

• border-color

• border-width

Which tag is used to define a table header in HTML?

• <table>

• <tr>

• <th>

• <td>

Which component is used to render a list of items in React?

• <List>

• <Array>

• <ul>

• <map>

What is the correct syntax to declare a method in Java? A) B) C) D)

• methodName()

• void methodName()

• methodName

• methodName(parameter)

Which property is used to control the spacing between lines of text in CSS?

• line-spacing

• line-height

• spacing

• text-spacing

Which tag is used to create a hyperlink in HTML?

• <a>

• <link>

• <href>

• <url>

Which property is used to apply a background image to an element in CSS?

• image

• background-image

• background-colr

• background

Which loop is used to iterate over an array in Java?

• for

• while

• do-while

• foreach