HSBC Group Desktop Support Engineer Interview Questions and Answers

Q1. What is Kubernetes
Ans. 
Kubernetes is an open-source container orchestration platform for automating deployment, scaling, and management of containerized applications.
• Kubernetes helps in automating the deployment, scaling, and management of containerized applications.

• It allows for easy scaling of applications by adding or removing containers based on demand.

• Kubernetes provides features like load balancing, self-healing, and rolling updates fo...read more
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Q2. Jenkins Security
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Q1. Kubernetes architecture and its components
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Kubernetes is an open-source container orchestration platform that automates the deployment, scaling, and management of containerized applications.
• Kubernetes architecture consists of a master node and multiple worker nodes.

• Master node components include API server, scheduler, controller manager, and etcd.

• Worker node components include kubelet, kube-proxy, and container runtime (e.g. Docker).

• Kubernetes uses Pods as the ...read more
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Q1. 1.corejava 2. git, bitbucket 3.debugging
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Q1. 1. core java 2. project
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Algorithms and data structures questions similar to leetcode

Q1. Here also data structures and Algorithms plus java questions
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Q1. Questions asked based on end user perpective.
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HackerRank test on basic data structures

Q1. Java Questions base on core java, collections framework
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Cognitive test basically testing aptitude

Test TO show my coding skills on Dsa and Dbms

Q1. WHat IS circular linked list
Ans. 
A circular linked list is a linked list where the last node points back to the first node, forming a circle.
• Each node has a reference to the next node in the list.

• The last node's reference points back to the first node.

• Traversal can start from any node and loop through the entire list.
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Q2. What is time omplexity . explain with examples
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Time complexity refers to the amount of time an algorithm takes to run as a function of the input size.
• Time complexity is typically expressed using Big O notation, which describes the worst-case scenario.

• Common time complexities include O(1) for constant time, O(log n) for logarithmic time, O(n) for linear time, O(n^2) for quadratic time, and O(2^n) for exponential time.

• For example, searching for an element in a sorted...read more
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Core java , string, thread , sql, mvc, spring boot

Q1. 2 coding questions on array and string
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Q2. Sorting , thread
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Q1. Managerial round
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Q2. Project and some basic questions
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Q3. Describe your project
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Usual Quants and logical reasoning questions

Q1. Intro and projects details
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Q2. Oops and Java basics
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Q1. Background and some behaviour questions
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