ServiceNow Softwaretest Engineer Interview Questions and Answers

Q1. Networking concepts
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Python programming, Networking concepts

Generally Focus on networking part

DSA and basic python program if you have basic knowledge you can get into next Round easily

Q1. Basic hr questions
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Written test on DSA - 3 questions on hackerrank

F2F interview on DSA + automation

DSA, puzzles, DBMS, OD, and networking

Q1. Describe binary tree
Ans. 
A binary tree is a hierarchical data structure in which each node has at most two children.
• Consists of nodes connected by edges

• Each node can have at most two children, referred to as left child and right child

• The left child is smaller than the parent node, while the right child is greater

• Used for efficient searching, sorting, and organizing data
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Q2. How to validate ip addres?
Ans. 
To validate an IP address, check if it consists of four numbers separated by periods, each number being between 0 and 255.
• Split the IP address string by periods to get an array of four numbers

• Check if the array length is 4

• Loop through each number in the array and check if it is between 0 and 255

• If any number is outside the valid range, the IP address is invalid
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Reasoning, English grammar, logical

Q1. Networking, python coding
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Q2. Based on resume they are asked basically networking
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Q1. Asking about Cisco, strength
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DATA STRUCTURES,JAVA,COMPUTER NETWORKS