Ho presentato la mia candidatura tramite un selezionatore. Ho sostenuto un colloquio presso FabHotels (Gurgaon, Haryana) nel mese di gen 2026
Colloquio
I was invited for the interview at the premises and was informed that there will be three rounds of interview. First round was core java and basic proograming round and second I am not sure. The third round was supposed to be CT round if the first two are qualified.
Domande di colloquio [18]
Domanda 1
Can abstract class/interface be instantiated? Can we write default methods inside abstract class/interface?
There are two arrays named Pushed and Popped. You have tell if the Popped sequence can be a valid sequence for provided Pushed sequence in a stack
e.g. Pushed=[2,4,1,3,5] and Popped=[4,3,5,1,2] is valid but Popped=[3,1,5,2,4] is not. We can pop at any stage after adding certain elements to stack.
Can static methods be overridden, if yes, which method will be called when an object of child class accesses this method?
Child c1 = new Child();
c1.staticMethod();
Parent c2= new Child();
c2.staticMethod();
There are three method definitions in class MyClass:
public void callMe(String s)
{}
public void callMe(Integer i)
{}
public void callMe(Double d)
{}
What is the output of the following?
MyClass m= new MyClass();
m.callMe(null);
Ho sostenuto un colloquio presso FabHotels (Gurgaon, Haryana)
Colloquio
Overall, the interview went well. Three rounds: DSA, Java, and a managerial discussion. Questions ranged from easy to medium. I felt confident throughout and will await next steps and feedback.
