First HR Interview about self Second on-screen test ( like online test ) Contains more than 100 questions Some iq question and other technical question All of questions Average to advance and litel basics question
Ho presentato la mia candidatura online. La procedura ha richiesto 4 settimane. Ho sostenuto un colloquio presso Digitaltest (Il Cairo, ) nel mese di lug 2025
Colloquio
The interview contains different types of questions:
- IQ problems
- Problem Solving and DSA
- C++
- C#
- OS
The interview takes about 2 hours. The interviewers are very collaborative.
Domande di colloquio [1]
Domanda 1
There is a closed room with three light bulbs inside.
- You have a closed room containing three light bulbs.
- Outside the room, there are three switches, each connected to exactly one bulb (but you don’t know the mapping).
- You can toggle the switches (on/off) in any way before entering the room.
- You may open the door and enter the room only once.
- Once inside, you cannot touch the switches again — you can only observe the bulbs.
How can you determine which switch controls which bulb in a single visit?
Ho presentato la mia candidatura tramite segnalazione di un dipendente. La procedura ha richiesto 4 settimane. Ho sostenuto un colloquio presso Digitaltest (Il Cairo, ) nel mese di giu 2022
Colloquio
It was a fair interview.
They covered everything about the basics and Programming concepts.
The Interviewer was professional and very friendly. They even guided me through the interview process.
They are brilliant people and the place is so clean
Domande di colloquio [1]
Domanda 1
You have a 3 and a 5 litre water container, each container has no markings except for that which gives you it's total volume. You also have a running tap. You must use the containers and the tap in such away as to exactly measure out 4 litres of water. How is this done?
Can you generalise the form of your answer?
