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I applied via Naukri.com and was interviewed in Jan 2024. There was 1 interview round.
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Tree traversal methods in computer science
In-order traversal: Left, Root, Right
Pre-order traversal: Root, Left, Right
Post-order traversal: Left, Right, Root
Example: In-order traversal of tree with nodes 1, 2, 3 would be 1, 2, 3
Yes, the key value in a Hashmap can be an object.
In Java, the key in a Hashmap can be any object, not just primitive types.
The key must override equals() and hashCode() methods for proper functioning.
Example: HashMap
posted on 25 Oct 2023
I applied via AmbitionBox and was interviewed in Sep 2023. There were 3 interview rounds.
Discussed about which technology were developed more 2024
posted on 25 Jan 2024
I was interviewed in Dec 2023.
The principle of a transformer is based on electromagnetic induction.
Transformers work on the principle of transferring electrical energy between two or more coils through electromagnetic induction.
They consist of two coils, known as the primary and secondary coils, which are wound around a common magnetic core.
When an alternating current (AC) flows through the primary coil, it creates a changing magnetic field around ...
Technical (core),quantz,verbal, reasoning
posted on 1 Feb 2023
I applied via Walk-in and was interviewed in May 2022. There were 5 interview rounds.
Simple question, mathematics, English, basic engineering questions
Optical fibre is a thin, flexible, transparent fibre that transmits light signals over long distances.
Optical fibre is made of glass or plastic and is used for high-speed data transmission.
The colour of the fibre is used to identify different types of fibres and to indicate the direction of the light signal.
Single-mode fibres are usually yellow, while multimode fibres are usually orange or aqua.
Fibre optic cables are u...
About salary, joining date
posted on 1 Aug 2022
I applied via Recruitment Consulltant
posted on 7 Jun 2024
It was aptitude plus computer fundamentals which include oops, dbms, os and some questions based on algorithms
I applied via Campus Placement and was interviewed before Oct 2021. There were 4 interview rounds.
Basic aptitude and core departments questions will be asked
based on 1 interview
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