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HARMAN Salesforce Developer Interview Questions, Process, and Tips
HARMAN Salesforce Developer Interview Experiences
1 interview found
Anonymous
Interview Questionnaire
6 Questions
- Q1. What is trigger new & old ?
- Ans.
New and old are trigger context variables in Salesforce that store the new and old versions of a record being processed.
New stores the updated version of the record being processed in a trigger.
Old stores the previous version of the record being processed in a trigger.
New and old are used to compare changes made to a record in a trigger.
New and old are only available in before and after triggers, not in validation or w
- Q2. Can we using old method for data update ?
- Ans.
No, using old methods for data update is not recommended.
Old methods may not be compatible with new systems
Old methods may not have the necessary security measures
Using old methods can lead to data corruption or loss
- Q3. What is diff between SOQL & SOSL ?
- Ans.
SOQL is used to query records from a single object, while SOSL is used to search for records across multiple objects.
SOQL is used to retrieve data from a single object based on conditions
SOSL is used to search for data across multiple objects based on search terms
SOQL supports aggregate functions, while SOSL does not
SOQL is case-sensitive, while SOSL is not
SOQL queries are limited to 100 records, while SOSL can return
- Q4. What is governor limit ? why is it there ?
- Ans.
Governor limits are limits enforced by Salesforce to ensure efficient use of shared resources.
Governor limits are enforced on Apex code, SOQL queries, DML statements, and other operations.
They prevent runaway code from monopolizing shared resources and causing performance issues.
Examples of governor limits include limits on CPU time, heap size, and database queries.
Developers must design their code to work within these...
- Q5. What can do for run apex class ? what is get precaution ?
- Ans.
To run an Apex class, we need to create an instance of the class and call its methods. Precautions include testing and avoiding governor limits.
Create an instance of the class using the 'new' keyword
Call the methods using dot notation
Test the class thoroughly before deploying to production
Avoid hitting governor limits by optimizing code and limiting queries
- Q6. What is lightning data services ?
- Ans.
Lightning Data Service is a framework that allows developers to easily access and manipulate data in Salesforce.
It provides a standard interface for data manipulation
It automatically handles data caching and synchronization
It supports CRUD operations on records and fields
It can be used with Lightning Components and Apex controllers
Skills evaluated in this interview
Interview questions from similar companies
Interview Questionnaire
1 Question
- Q1. What is python
- Ans.
Python is a high-level, interpreted programming language known for its simplicity and ease of use.
Python is used for web development, data analysis, artificial intelligence, and more.
It has a large standard library and supports multiple programming paradigms.
Python code is easy to read and write, making it a popular choice for beginners.
Python uses indentation to indicate blocks of code, rather than curly braces or key...
Skills evaluated in this interview
I applied via Campus Placement and was interviewed before Feb 2021. There were 3 interview rounds.
One question of 3 hrs with 50 test cases all needed to pass.
(1 Question)
- Q1. Core computer science concept. DS, operating system, bits
(5 Questions)
- Q1. What is your family background?
- Ans.
My family background is diverse and multicultural, with members from different professions and backgrounds.
My father is a doctor and my mother is a teacher.
I have two siblings, one is an engineer and the other is a lawyer.
We have relatives living in different countries, including the USA, India, and Australia.
Our family gatherings are always filled with interesting conversations and cultural exchange.
- Q2. Share details of your previous job.
- Ans.
I worked as a Software Engineer at XYZ Company.
Developed and maintained software applications using Java and Python.
Collaborated with cross-functional teams to gather requirements and design solutions.
Implemented unit tests and performed code reviews to ensure code quality.
Participated in agile development processes and attended daily stand-up meetings.
Resolved bugs and issues reported by users and provided technical s...
- Q3. Where do you see yourself in 5 years?
- Ans.
In 5 years, I see myself as a senior software engineer leading a team of developers, working on complex projects and contributing to the growth of the company.
Leading a team of developers
Working on complex projects
Contributing to the growth of the company
- Q4. What are your strengths and weaknesses?
- Ans.
My strengths include problem-solving, attention to detail, and teamwork. My weaknesses include time management and public speaking.
Strengths: problem-solving
Strengths: attention to detail
Strengths: teamwork
Weaknesses: time management
Weaknesses: public speaking
- Q5. Tell me about yourself.
- Ans.
I am a software engineer with experience in developing and maintaining software applications.
I have a Bachelor's degree in Computer Science.
I have worked on various projects using different programming languages such as Java, C++, and Python.
I am skilled in software development methodologies like Agile and have experience with version control systems like Git.
I have strong problem-solving and analytical skills, which h...
Interview Preparation Tips
I appeared for an interview in Oct 2016.
Interview Questionnaire
8 Questions
- Q1. C,C++, Programming Concepts
- Q2. Resume Based
- Q3. Puzzle Questions
- Q4. OS, Database, Networking, Computer Architecture based question
- Q5. Project Based- Briefs, Details
- Q6. What are your hobbies
- Ans.
My hobbies include hiking, playing guitar, and cooking.
Hiking: I enjoy exploring nature trails and challenging myself physically.
Playing guitar: I love learning new songs and improving my skills.
Cooking: I like experimenting with different recipes and creating delicious meals.
- Q7. Where do you see yourself in 5 years
- Ans.
In 5 years, I see myself as a senior software developer leading a team and working on complex projects.
Leading a team of developers
Working on complex projects
Continuously learning and improving my skills
Contributing to the growth and success of the company
- Q8. Why do you want to join DELL.
- Ans.
I want to join DELL because of their innovative technology solutions and strong reputation in the industry.
DELL is known for their cutting-edge technology solutions which align with my passion for software development.
I admire DELL's strong reputation in the industry and their commitment to customer satisfaction.
I believe joining DELL will provide me with opportunities for growth and career advancement.
Interview Preparation Tips
Experience: CGPA>9.0
Skills: Technical Skills
College Name: KIIT University
I appeared for an interview in Jan 2017.
Interview Preparation Tips
Experience: All got different topics to discuss on gd.
Tips: Plan before you speak. Be sure whether you are to or against.
Duration: 5 minutes
Round: Test
Experience: More questions on blood relationship, ages
Tips: Os db on technical
Duration: 1 hour
Skills: Technical Questions, Manage A Difficult Situation, Technical Knowledge(ML
I appeared for an interview in Sep 2016.
Interview Preparation Tips
Experience: There was an online test having 3 section, one for aptitude testing, one for logical testing and the last one for technical testing.
Aptitude and logical questions were very basic.
Technical questions included : C C++ Java DS DBMS DAA
Tips: For aptitude and logical part, you need to prepare regularly. Nothing comes out of the box, but you just have to be quick in solving the questions.
For the technical part, prepare well by revising your course materials. Basic one word questions are asked.
Duration: 1 hour
Total Questions: 60
Round: Coding
Experience: This round consists of multiple sets of coding. One question per paper. It's on your luck, which question you'll get. Also,net is allowed. You have to complete the code and show it to the invigilator.
Tips: This round is generally not there in placement drives of DELL. It is on your luck.
Skills: Communication, Data Structures, Basic Knowledge Of DBMS
College Name: Manipal University Jaipur
Interview Questionnaire
1 Question
- Q1. Why not MS?
Interview Preparation Tips
Experience: It was constituted of two parts: Logic and DI. Both parts were simple. Questions were CAT type.
Round: Technical Interview
Experience: Simple C, C++ questions were asked. Technical questions based on internship project were asked. General questions asked to check reaction to sudden stress (for example: Why do earthquakes occur?).
Tips: Courses like DSP (application based) and information systems should be thorough. Knowing 1 programming language is very essential.
Round: HR Interview
Experience: Resume based questions were asked.
Tips: Know complete details of your interns, BTP and resume thoroughly.
College Name: IIT KANPUR
Goutam Rajiv
Interview Questionnaire
1 Question
- Q1. A pseudo code or solution(if you can) for solving the rubik's cube
- Ans.
A solution for solving the Rubik's cube
Use the layer-by-layer method
Solve the first layer cross
Solve the first layer corners
Solve the second layer
Solve the third layer cross
Solve the third layer corners
Orient the third layer corners
Permute the third layer corners
Permute the third layer edges
Interview Preparation Tips
Experience: A systematic approach is all what he expects from us. Our approach and our way of thinking is what he observes. An algorithm to solve a single face worked in my case. So called HR interview was more technical and a discussion about the projects mentioned in my resume.
Tips: An overview on problems like sudoku, rubik's cube, chess etc. A proper approach and a structure for solving the problem should be mentioned.
Round: Interview
Experience: Some questions on basic data structures, dynamic programming and recursion.
Tips: Recognize the problem(dp, recursion, etc.). Throw some algorithm.
General Tips: Be clear with basics.
Skill Tips: ""
Skills: Data structures, Data Processing, Recursion
College Name: IIT Madras
Motivation: SAMSUNG!
Funny Moments: A saviour for the leftover cse students especially b.tech and dual. It does not depend on whether your interview went well or not. Just basic cse stuff is enough.
Interview Questionnaire
6 Questions
- Q1. Questions on routing protocols and CDMA
- Q2. Questions based on the previous day's coding test
- Q3. A small portion of the questions were centered on their current projects
- Q4. Scholastic achievements
- Q5. Preference of location
- Ans.
I am open to working in any location as long as the job is challenging and rewarding.
Open to relocation
Prioritize job satisfaction over location
Flexible with work arrangements
- Q6. Further studies
Interview Preparation Tips
Experience: Objective test in C(30 min),followed by a paper-based coding test.(1 hour, Written ).
Tips: There are old Samsung tests available online. The questions are based on the same fundamentals.Coding test focuses more on getting the pseudo code and logic right
Duration: 90 minutes
Round: Technical Interview
Experience: Interview questions were mostly based on projects and skills mentioned in the resume.Be sure to read up on your projects.They asked to explain the code.On the lines of how would I approach the problem of getting faster downloads in cellphones.
General Tips: I got selected because of my projects fit the profile they were looking for. They seemed to like the Olympiad ranks too.Data structures and algorithms basic fundaes, C coding and theory (asked in every profile), Revision of your electives (depending the core specialization)For any communication profile, do not ignore revision of courses and also it was necessary to read up
further as MTechs and MS students have an edge.
Skill Tips: Went through all the literature for all my projects.My courses and projects were all related to Communication Networks and Communication Systems. This background made the questions easier to answer. Majority of questions were about network protocols and network architecture.Started preparing DS&A at the beginning of seventh sem because I had never taken the course. The rest of it can be revised a couple of weeks before the tests start.
Skills: Algorithm, C Programming, Communication Networks, Communication Systems, Network protocols, Network architecture.
College Name: IIT Madras
Interview Preparation Tips
Experience: Shortlisting done based on resume.
Tips: Create good resume highlighting projects and research work. Remain updated about the company's research work.
Round: Test
Experience: There are two written tests. One is based on C and algorithms.
Tips: Old Samsung tests that are available online.Knowledge of C is must.
Duration: 30 minutes
Round: Test
Experience: The second test is paper-based coding test.
Tips: Coding test is used to mainly gauge your logic applying abilities.
Duration: 60 minutes
Round: Interview
Experience: Personal Interview: one round lasting around 40 minutes.
Interview questions were mostly straightforward, technical and based on projects and
research work mentioned in the resume.
Previous day's code is also asked to explain.
Couple of questions were about the company's on-going work. In-depth knowledge regarding courses related to the profile is necessary.
Tips: Revise courses, Project work. Additional reading is recommended.
Basics of core subjects.
College Name: IIT Madras
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