Medium
Can an interface contain static fields?
Author: Eric HostaleryStatus: PublishedQuestion passed 1499 times
Edit
4
Community EvaluationsNo one has reviewed this question yet, be the first!
4
Which design pattern allows to dynamically add responsibilities to an object?9
You need to develop a class for which there should be only one instance throughout your application. Which design pattern should you use for this?4
Can an interface inherit from another interface?8
Can we extend an abstract class in Java?14
Is the following code valid?
class Person {
constructor(name, age) {
this.name = name;
this.age = age;
}
}
const person = new Person('John', 20);
console.log(person.name);
console.log(person.age);5
Is the following code valid?
class Person {
constructor(name, age) {
this.name = name;
this.age = age;
}
}
const person = new Person('John', 20);
console.log(person.name);
console.log(person.age);4
Is the following code valid?
class Person {
constructor(name, age) {
this.name = name;
this.age = age;
}
}
const person = new Person('John', 20);
console.log(person.name);
console.log(person.age);