Ho presentato la mia candidatura tramite un selezionatore. Ho sostenuto un colloquio presso Amazon Web Services (Cape Town) nel mese di ott 2019
Colloquio
The process was two part, the initial interview reviewed experience and discussed the role in further detail. The second stage was a technical competence interview that was focused on dynamic routing and security
Domande di colloquio [1]
Domanda 1
Can you elaborate/discuss OSPF states from Down to Full state
Ho presentato la mia candidatura online. La procedura ha richiesto 2 mesi. Ho sostenuto un colloquio presso Amazon Web Services (Hong Kong)
Colloquio
It takes around 3-5 rounds of interview meeting different people. Questions in deep related switching and routing. However, it turns out they don’t have budget to employ qualified candidates at all.
Domande di colloquio [1]
Domanda 1
What is the physical difference between single-mode and multi-mode fibre cables?
What is 3-way handshakes?
What is the OSI 7-layer? Can you briefly explain?
What will you do first when the fibre link down in 2-end?
What possible reason do you think when devices cannot communicate with each other within the same switch?
What factors will affect the router to choose the best path in BGP?
Have you heard about power meter and OTDR?
What is DWDM?
What is the purpose of port channel? What is the concern?
What is the difference between IGP and EGP?
Why the neighbour relationship cannot bring up in OSPF?
Why OSPF will not elect DR/BDR in a point-to-point connection?
What is the key factor if Area 20 need to run OSPF? What would you do if Area 30 is not connect to the backbone area?
Ho sostenuto un colloquio presso Amazon Web Services (Dublino, Dublino)
Colloquio
A teams call interview with a technical questions segment, a behavioural questions segment and finally a short coding question. Takes just under an hour to get through everything. Interviewer was very nice.
