AmbitionBox
Interview Questions
- Reviews
- Salaries
- Interview Questions
- About Company
- Benefits
- Jobs
- Office Photos
- Community
i
ServiceNow
Work with us 
Compare
Filter interviews by
ServiceNow Software Engineer Intern Interview Questions and Answers
ServiceNow Software Engineer Intern Interview Experiences
3 interviews found
Anonymous
(2 Questions)
- Q1. What was your most impactful project?
- Q2. What was an obstacle you faced?
Behavioral, then DSA
I applied via Campus Placement and was interviewed before Nov 2023. There were 2 interview rounds.
Arrays,strings,Linkedlist
(2 Questions)
- Q1. Implementation of trees ,stacks .
- Ans.
Trees and stacks are fundamental data structures used in software engineering for organizing and storing data efficiently.
Trees are hierarchical data structures with nodes connected by edges. Examples include binary trees, AVL trees, and B-trees.
Stacks are linear data structures that follow the Last In First Out (LIFO) principle. Examples include function call stack and undo/redo stack.
- Q2. Dbms(Acid properties), reverse words in a String.
Skills evaluated in this interview
Selected
I applied via Campus Placement and was interviewed before Jul 2023. There were 2 interview rounds.
On-campus seminar with resume collection.
If you have a list of dice rolls for Yahtzee, confirm whether all dice numbers have been rolled already.
Interview Preparation Tips
- Data Structures
- Algorithms
Top trending discussions
Interview questions from similar companies
I applied via Referral and was interviewed before Apr 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Mostly Basic concepts of javascript, html and css
Interview Preparation Tips
Answer questions only if you are sure about the correct answer.
I applied via Monster and was interviewed before Apr 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Basic java
Interview Preparation Tips
Nirban Chatterjee
I applied via Naukri.com and was interviewed before Oct 2019. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Normal php questions like overriding,overloading,traits,interface,abstarct class nothing else.. It was online but in 2016.
- Q2. Go though those topic as they are very important and asked in most companies.
Interview Preparation Tips
Interview Questionnaire
8 Questions
- Q1. WRITE A GENERIC SWAP FUNCTION
- Ans.
A generic swap function swaps two values of any data type.
The function should take two parameters of any data type.
Use a temporary variable to store the value of one parameter.
Assign the value of the second parameter to the first parameter.
Assign the value of the temporary variable to the second parameter.
- Q2. SEARCH AN ELEMENT IN ROTATED SORTED LINKLIST .
- Ans.
Search for an element in a rotated sorted linked list.
Find the pivot point where the list is rotated.
Divide the list into two sublists based on the pivot point.
Perform binary search on the appropriate sublist.
Handle edge cases such as empty list and list with only one element.
- Q3. SEARCH AN ELEMENT IN ROTATED SORTED ARRAY. WRITED A CODE FOR IT
- Ans.
Search an element in a rotated sorted array
Find the pivot point where the array is rotated
Divide the array into two sub-arrays based on pivot point
Perform binary search on the appropriate sub-array
Repeat until element is found or sub-array size is 1
- Q4. In an Array of size 95 contain numbers in range 1 to 100. each number is at max once in the array. find the 5 missing numbers in array between 1-100
- Q5. Given sudoku as id array of size . in a given empty cell find the possible numbers that could be possible. Asked me to write code for it
- Ans.
Given a Sudoku board, find possible numbers for an empty cell.
Iterate through empty cells and check possible numbers using row, column, and box constraints.
Use a set to keep track of possible numbers for each empty cell.
Return the set of possible numbers for the given empty cell.
- Q6. Given 4 unsigned integers find their integer average (eg. (2,2,2,3) => (2+2+2+3)/4 = 2) consider integer division ) without typecasting
- Ans.
Find integer average of 4 unsigned integers without typecasting
Add all the integers and divide by 4
Use bit shifting to divide by 4
Handle overflow by using long long data type
Use unsigned int data type for input
- Q7. Write a code to identify wheter given processor is of 32 bit architecture or 64 bit architecture
- Ans.
Code to identify 32 bit or 64 bit architecture of a processor
Check if the operating system is 32 bit or 64 bit
If OS is 32 bit, processor is 32 bit
If OS is 64 bit, check if processor supports 64 bit architecture
Use CPUID instruction to check if processor supports 64 bit architecture
- Q8. Convert a binary number into base 64 integer
- Ans.
Convert binary number to base 64 integer
Divide the binary number into groups of 6 bits
Convert each group of 6 bits to decimal
Map the decimal value to the corresponding base 64 character
Concatenate the base 64 characters to form the final integer
Interview Preparation Tips
Experience: SIMPLE CODING QUESTIONS SPEED MATTERS.
Duration: 60 minutes
Total Questions: 3
Skills: Analytics And Coding
College Name: IIT Guwahati
Skills evaluated in this interview
Interview Questionnaire
6 Questions
- Q1. Solving puzzles(25 horses,ant and sweets,height of a building..) try as many as possible before appearing for interview
- Q2. If experienced , then project details of previous companies a must prepare question
- Q3. Writing test cases for random scenarios
- Ans.
Creating test cases for random scenarios ensures software reliability and robustness through diverse input validation.
Identify edge cases: Test with minimum and maximum input values, e.g., an empty array vs. a large array.
Use random data: Generate random inputs to simulate real-world usage, e.g., random user names or passwords.
Test invalid inputs: Ensure the system handles unexpected inputs gracefully, e.g., negative n...
- Q4. Programming in whatsoever language you r comfortable with, basic coding problems of DS,Algos. eg. Zigzag tree traversal algo,random linked list copy
- Q5. Some people asked me questions related to the work i will do if hired in the project
- Q6. Be genuine in ur CV, and be prepared with everything you write there.
Interview Preparation Tips
I appeared for an interview before Mar 2021.
(2 Questions)
Round duration - 45 minutes
Round difficulty - Medium
Technical Interview round with questions on DSA.
- Q1.
Reverse Words in a String: Problem Statement
You are given a string of length
N. Your task is to reverse the string word by word. The input may contain multiple spaces between words and may have leading o... - Ans.
Reverse words in a string while handling leading, trailing, and multiple spaces.
Split the input string by spaces to get individual words
Reverse the order of the words
Join the reversed words with a single space in between
Handle leading, trailing, and multiple spaces appropriately
- Q2.
Reverse a Stack Using Recursion
You are given a stack of integers. Your task is to reverse the stack using recursion without using any extra space other than the internal stack space used due to recursion...
- Ans.
Reverse a stack using recursion without using any extra space other than the internal stack space.
Use recursion to pop all elements from the original stack and store them in function call stack.
Once the stack is empty, push the elements back in reverse order.
Base case of recursion should be when the original stack is empty.
(2 Questions)
Round duration - 45 minutes
Round difficulty - Medium
Technical Interview round with questions on DSA.
- Q1.
Convert a Binary Tree to its Mirror Tree
Given a binary tree, convert this binary tree into its mirror tree. A binary tree is a tree in which each parent node has at most two children. The mirror of a bin...
- Ans.
Convert a binary tree to its mirror tree by interchanging left and right children of all non-leaf nodes.
Traverse the binary tree in a recursive manner.
Swap the left and right children of each non-leaf node.
Continue this process until all nodes have been processed.
- Q2.
Remove Nth Node from End of Linked List
You are given a singly linked list with 'N' nodes, each containing integer data, and an integer 'K'. Your goal is to remove the 'K'th node counting from the end of ...
- Ans.
Remove the Kth node from the end of a singly linked list.
Use two pointers approach to find the Kth node from the end.
Handle edge cases like removing the head node or removing the last node.
Update the pointers to remove the Kth node and reconnect the list.
Round duration - 30 minutes
Round difficulty - Easy
Typical Managerial round.
Interview Preparation Tips
Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.
Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.
Skills evaluated in this interview
Interview Preparation Tips
College Name: NIT SURATHKAL
ServiceNow Interview FAQs
Tell us how to improve this page.
ServiceNow Interviews By Designations
- ServiceNow Software Engineer Interview Questions
- ServiceNow Senior Software Engineer Interview Questions
- ServiceNow Technical Support Engineer Interview Questions
- ServiceNow Product Manager Interview Questions
- ServiceNow Software Developer Interview Questions
- ServiceNow Software Engineer Intern Interview Questions
- ServiceNow Software Quality Engineer Interview Questions
- ServiceNow Senior Technical Support Engineer Interview Questions
- Show more
Interview Questions for Popular Designations
- Software Engineer Interview Questions
- Senior Software Engineer Interview Questions
- Associate Software Engineer Interview Questions
- Softwaretest Engineer Interview Questions
- Software Engineer Trainee Interview Questions
- Software Developer Intern Interview Questions
- Software Development Engineer Interview Questions
- Software Developer Interview Questions
- Show more
Overall Interview Experience Rating
based on 3 interview experiences
Difficulty level
Duration
Interview Questions from Similar Companies
ServiceNow Software Engineer Intern Reviews and Ratings
based on 1 review
Rating in categories
|
Software Engineer
527
salaries
|  ₹13.5 L/yr - ₹50 L/yr |
|
Senior Software Engineer
454
salaries
| ₹18 L/yr - ₹62 L/yr |
|
Technical Support Engineer
142
salaries
| ₹9 L/yr - ₹30 L/yr |
|
Software Developer
129
salaries
| ₹14 L/yr - ₹55 L/yr |
|
Content Data Analyst
94
salaries
| ₹2.8 L/yr - ₹4.1 L/yr |
Oracle
Amdocs
Automatic Data Processing (ADP)
24/7 Customer
- Home >
- Interviews >
- ServiceNow Interview Questions >
- ServiceNow Software Engineer Intern Interview Questions
