Generators Middleware ConstructorAnswer: A) GeneratorsExplanation:Generators are a technique for constructing asynchronous code that seems to be synchronous code.Discuss this Question 5. Koa.js uses ____ to han
obj1, obj2; discuss this question 185. which of the following statement is correct about constructors in c++? a constructor is used to destroy an object. constructor is used to initializing data members when an object gets created. constructor is used to call the private function from out...
42. Out of the following statements, which one is not true about the Java beans? a. It extends the java.io.Serializable class b. It implements the java.io.Serializable interface c. It provides getter and setter methods for its properties d. It provides us with no argument constructor Answe...
11.In case we detect an error within a statement, then the type that is assigned to this statement is: a. Type error b. Error type c. Type expression d. Type constructor Answer:(a) Type error 12.What technique do we use for the process of parameter passing in an in-line expansion?
classLaptop{ constructor(name) {this.model=name; } } Discuss this Question 18. In ES6 – Which keyword is used for class inheritance? extends extend inheritance inheritances Answer:A) extends Explanation: In ES6 – Theextendskeyword is used for class inheritance. ...
Mock objects are simulated objects that imitate the behavior of actual objects in the system under test.Discuss this Question 6. Is it possible to create a mock by calling one of its constructors?Yes NoAnswer: A) YesExplanation:Yes, it is possible to create a mock by calling one of its...
5. You can create a database in PouchDB using the ___?PouchDB object PouchDB Tables PouchDB constructor PouchDB fieldAnswer: C) PouchDB constructorExplanation:You can create a database in PouchDB using the PouchDB constructor.Discuss this Question 6...
new tray constructor creates a new tray object.Discuss this Question 25. ___ constructor generates a new notification object.New notify New notification New alertAnswer: B) New notificationExplanation:New notification constructor generates a new notification object.Discuss...
58. What are private constructors?A private constructor is a special instance constructor. Private constructors are the constructors which can be used on the object without being explicitly defined.Only (i) Only (ii) Both (i) and (ii) There is no concept of private constructors....
Element Constructor Component Custom elementAnswer: D) Custom elementExplanation:A custom element is a way for rendering a component.Discuss this Question 53. Which of the following method is used to remove the component from the registry?ko.components.eliminate(name) ko.components.unregister(name) ...