Upload Button Icon Add office photos
Engaged Employer

i

This company page is being actively managed by Spectraforce Technologies Team. If you also belong to the team, you can get access from here

Spectraforce Technologies Verified Tick

Compare button icon Compare button icon Compare

Filter interviews by

Spectraforce Technologies Software Developer Interview Questions and Answers

Updated 12 Mar 2022

Spectraforce Technologies Software Developer Interview Experiences

1 interview found

I appeared for an interview in Feb 2022.

Round 1 - Aptitude Test 
Round 2 - Coding Test 
Round 3 - HR 

(3 Questions)

  • Q1. What is your family background?
  • Q2. What are your salary expectations?
  • Q3. Tell me about yourself.

Interview Preparation Tips

Topics to prepare for Spectraforce Technologies Software Developer interview:
  • C,
  • C++
  • MS Office
  • Python
Interview preparation tips for other job seekers - Know your career goal. Build up your career.

Interview questions from similar companies

I applied via Naukri.com and was interviewed before Jun 2021. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - One-on-one 

(1 Question)

  • Q1. Basic overall skill verification

Interview Preparation Tips

Interview preparation tips for other job seekers - search google for best 10 interview question
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. SQL, Oracle PL SQL QUESTIONS
  • Q2. DML DDL TRIGGER PROCEDURE ETC

Interview Preparation Tips

Interview preparation tips for other job seekers - Good company
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. Check Valid parenthesis
  • Ans. 

    Check if a string of parentheses is valid

    • Use a stack to keep track of opening parentheses

    • Pop from stack when encountering a closing parenthesis

    • If stack is empty at the end and all parentheses are matched, it is valid

  • Answered by AI

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. They don't ask any questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't join this company, it's worst company, they will posted you in another company after that they didn't contact you, if you want to contact them they are not going to reply your email and not receiving your call.
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. C#, SQL database, Web technology
  • Q2. Other IT relates question ex: software

Interview Preparation Tips

Interview preparation tips for other job seekers - Be Relax and keep your self brushed up
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Abstract class and interface
  • Q2. Oops concepts and

I appeared for an interview in Oct 2021.

Round 1 - Coding Test 

(3 Questions)

Round duration - 105 minutes
Round difficulty - Medium

There were 3 problems .
One was easy but the other two were of medium level.

  • Q1. 

    Aggressive Cows Problem Statement

    Given an array representing positions of stalls and an integer ‘K’ representing the number of aggressive cows, determine the largest minimum distance between any two cows ...

  • Ans. 

    The problem requires assigning aggressive cows to stalls in a way that maximizes the minimum distance between any two cows.

    • Sort the array of stall positions in ascending order.

    • Use binary search to find the largest minimum distance between cows.

    • Check if it is possible to assign cows with this minimum distance by iterating through the sorted array.

    • If it is possible, update the maximum distance and continue binary search ...

  • Answered by AI
  • Q2. 

    Shortest Path in an Unweighted Graph

    The city of Ninjaland is represented as an unweighted graph with houses and roads. There are 'N' houses numbered 1 to 'N', connected by 'M' bidirectional roads. A road...

  • Ans. 

    The problem is to find the shortest path between two houses in an unweighted graph.

    • The graph represents the city of Ninjaland with houses connected by roads.

    • The input consists of the number of test cases, number of houses and roads, starting and ending house, and the roads between houses.

    • The output is a vector of nodes representing the shortest path from the starting house to the ending house.

    • If there are multiple shor...

  • Answered by AI
  • Q3. 

    Count Set Bits Problem Statement

    Given a positive integer N, compute the total number of '1's in the binary representation of all numbers from 1 to N. Return this count modulo 1e9+7 because the result can...

  • Ans. 

    The task is to count the total number of '1' in the binary representation of all numbers from 1 to N.

    • Convert each number from 1 to N into its binary representation

    • Count the number of '1' bits in each binary representation

    • Sum up the counts of '1' bits for all numbers

    • Return the sum modulo 1e9+7

  • Answered by AI
Round 2 - Video Call 

(2 Questions)

Round duration - 60 minutes
Round difficulty - Easy

The interviewer was very polite and straightforward. 
Firstly he introduced himself and then asked me to introduce myself and then he jumped to the coding problems.
After the coding problems, he asked some questions from the OS and DBMS.

  • 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. 

    The task is to reverse the words in a given string, removing any leading or trailing spaces and replacing multiple spaces between words with a single space.

    • Split the string into words using spaces as delimiters

    • Reverse the order of the words

    • Join the reversed words with a single space between them

    • Remove any leading or trailing spaces

  • Answered by AI
  • Q2. 

    Reverse Linked List in Groups of K

    You are provided with a linked list containing 'N' nodes and an integer 'K'. The task is to reverse the linked list in groups of size K, which means reversing the nodes ...

  • Ans. 

    The task is to reverse a linked list in groups of size K.

    • Iterate through the linked list in groups of size K

    • Reverse each group using a helper function

    • Connect the reversed groups to form the final reversed linked list

  • Answered by AI
Round 3 - Video Call 

(2 Questions)

Round duration - 60 minutes
Round difficulty - Medium

The interviewer was very polite and straightforward, firstly he introduce himself and then ask me to introduce myself and then ask some ques on my projects and then he jumps to the coding problems.

  • Q1. 

    Remove Consecutive Duplicates From String Problem Statement

    Given a string STR consisting of both lower and upper case characters, your task is to remove consecutive duplicate characters from the string a...

  • Ans. 

    The task is to remove consecutive duplicate characters from a given string and return the new string.

    • Iterate through the characters of the string

    • Compare each character with the next character

    • If they are the same, skip the next character

    • If they are different, add the current character to the new string

    • Return the new string

  • Answered by AI
  • Q2. 

    Maximum Path Sum in a Matrix

    Given an N*M matrix filled with integer numbers, determine the maximum sum that can be obtained from a path starting from any cell in the first row to any cell in the last row...

  • Ans. 

    The question asks to find the maximum sum that can be obtained from a path starting from any cell in the first row to any cell in the last row of a given matrix.

    • Iterate through each cell in the first row and calculate the maximum sum path ending at that cell

    • For each cell, calculate the maximum sum path ending at that cell by considering the three possible directions

    • Store the maximum sum path ending at each cell in a se...

  • Answered by AI

Interview Preparation Tips

Professional and academic backgroundI completed Computer Science Engineering from Indian Institute Of Information Technology Sonepat. I applied for the job as SDE - 1 in GurgaonEligibility criteriaAbove 7 CGPA with no backlogs.PeopleStrong interview preparation:Topics to prepare for the interview - Data Structures and Algorithms, DBMS, Operating Systems, Computer Networking, System Design, OOPS.Time required to prepare for the interview - 6 monthsInterview preparation tips for other job seekers

Tip 1 : Deep knowledge of the projects mentioned in your resume is a must.
Tip 2 : Practice must do GFG coding questions.
Tip 3 : Practice as many problems as you can from Leetcode.

Application resume tips for other job seekers

Tip 1 : Mention 1 or 2 projects in your resume.
Tip 2 : Don't put false things in your resume.

Final outcome of the interviewSelected

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Aptitude and coding logis asked

Round 2 - Coding Test 

Few coding questions and MCQ based

Round 3 - One-on-one 

(1 Question)

  • Q1. About project and last change request i did
Round 4 - HR 

(1 Question)

  • Q1. Asked about companies and experiences
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I appeared for an interview in Sep 2024, where I was asked the following questions.

  • Q1. What is map
  • Ans. 

    A map is a higher-order function that applies a given function to each element in a collection, returning a new collection.

    • Transforms each element: For example, using map on [1, 2, 3] with x => x * 2 results in [2, 4, 6].

    • Immutable: The original array remains unchanged after applying map.

    • Common in functional programming: Used in languages like JavaScript, Python, and Ruby.

    • Can be used with complex data: For instance, ...

  • Answered by AI
  • Q2. What is linked list
  • Ans. 

    A linked list is a linear data structure where elements are stored in nodes, each pointing to the next, allowing dynamic memory allocation.

    • Consists of nodes, each containing data and a reference (or pointer) to the next node.

    • Types include singly linked lists, doubly linked lists, and circular linked lists.

    • Singly linked list example: 1 -> 2 -> 3 -> NULL.

    • Doubly linked list example: NULL <- 1 <-> 2 <-...

  • Answered by AI

Spectraforce Technologies Interview FAQs

How many rounds are there in Spectraforce Technologies Software Developer interview?
Spectraforce Technologies interview process usually has 3 rounds. The most common rounds in the Spectraforce Technologies interview process are Coding Test, HR and Aptitude Test.

Tell us how to improve this page.

Spectraforce Technologies Software Developer Salary
based on 5 salaries
₹4.2 L/yr - ₹5 L/yr
48% less than the average Software Developer Salary in India
View more details

Spectraforce Technologies Software Developer Reviews and Ratings

based on 1 review

2.0/5

Rating in categories

3.0

Skill development

3.0

Work-life balance

2.0

Salary

4.0

Job security

5.0

Company culture

1.0

Promotions

3.0

Work satisfaction

Explore 1 Review and Rating
US Recruiter
218 salaries
unlock blur

₹2.1 L/yr - ₹5 L/yr

Senior Recruiter
47 salaries
unlock blur

₹3.2 L/yr - ₹6.8 L/yr

US IT Recruiter
34 salaries
unlock blur

₹2 L/yr - ₹6 L/yr

Team Lead
24 salaries
unlock blur

₹5.7 L/yr - ₹10.2 L/yr

Junior Recruiter
22 salaries
unlock blur

₹2 L/yr - ₹5 L/yr

Explore more salaries
Compare Spectraforce Technologies with

Team Lease

3.9
Compare

Innovsource Services

3.9
Compare

IMPACT Infotech

3.4
Compare

Teamware Solutions

4.2
Compare
Did you find this page helpful?
Yes No
write
Share an Interview