Basic questions: 1) Network Load balancer vs application load balancer 2) CloudFormation 3) difficult problem
Infrastructure Engineer Interview Questions
3,731 infrastructure engineer interview questions shared by candidates
Mostly around Amazon's Leadership Principles, even the technical scenario based questions
Give me an example of a tough or critical piece of feedback you received.
Tell me about a time when you not only met a goal but considerably exceeded expectations.
Se me puso un problema donde había que parsear cadenas que contenían información sobre variaciones genéticas y regiones genómicas. Después se tenía que determinar si las variaciones genéticas se encontraban dentro de las regiones genómicas.
Tell us about a time when you had to set a direction for a team? Explain the situation, approach used, outcome, lessons learned, etc.
Technical questions around IT infrastructure and networking.
What would you change to optimize spanning tree in a L2 environment? (priorities for root) Where would you configure spanning-tree root guard? (uplinks) What two additional features can be used for spanning tree optimization? (bpduguard, bpdufilter, port-fast, etc) What features could you implement for fiber problems resulting in a unidirectional link? (UDLD & spanning tree loop guard) Name the OSPF LSA types and describe each. (google) Why would the type 4 ASBR summary be used? (E1 routes with multiple points of redistribution to area 0 for competing routes to the same external route) What is BGP's loop prevention mechanism? (AS_PATH attribute) Why did you implement OSPF and not EIGRP in your network?
How do you deal with difficult people
what about the stickey bit and special permission as well as ACL permission
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