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I applied via Naukri.com and was interviewed before Jan 2022. There were 5 interview rounds.
Aptitude questions. Not much considered for final selection.
I applied via Naukri.com and was interviewed in Oct 2021. There were 4 interview rounds.
I was interviewed before Dec 2021.
Quantative aptitude, reasoning etc.
I applied via Referral
NTT Data interview questions for popular designations
I applied via Naukri.com and was interviewed before Jun 2021. There were 4 interview rounds.
I applied via Approached by Company and was interviewed before Mar 2021. There were 2 interview rounds.
LSA Types are used in OSPF to describe the type of information contained in the LSA.
Type 1: Router LSA - contains information about the router and its directly connected networks
Type 2: Network LSA - describes the networks connected to a multi-access network
Type 3: Summary LSA - contains information about networks outside of the area
Type 4: ASBR Summary LSA - describes the ASBR router to the rest of the OSPF domain
Type...
BGP attributes are used to determine the best path for routing traffic between autonomous systems.
BGP attributes include: AS Path, Next Hop, Local Preference, Weight, Multi-Exit Discriminator (MED), Origin, and Community
AS Path is a list of autonomous systems that the route has passed through
Next Hop is the IP address of the next router in the path
Local Preference is used to indicate the preferred path for outbound tra...
I applied via Referral and was interviewed before Feb 2020. There was 1 interview round.
BGP is a routing protocol used to exchange routing information between different networks on the internet.
BGP uses TCP as its transport protocol.
BGP routers exchange information about the networks they can reach and the paths to those networks.
BGP routers select the best path based on a set of criteria, including the shortest AS path and the lowest cost.
BGP is used by internet service providers to connect their network...
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The duration of NTT Data interview process can vary, but typically it takes about less than 2 weeks to complete.
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