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Cheng Hua Engineering Interview Questions and Answers
Cheng Hua Engineering Interview Experiences
3 interviews found
Selected
I applied via Company Website and was interviewed before Feb 2023. There were 3 interview rounds.
(1 Question)
- Q1. General introduction about us and previous experience
(1 Question)
- Q1. Skills for automation sales and sales strategy planning and execution
- Ans.
Skills for automation sales and sales strategy planning and execution involve understanding customer needs, technical knowledge, communication skills, and strategic thinking.
Understanding customer needs and pain points to offer tailored solutions
Strong technical knowledge to effectively communicate product benefits
Excellent communication skills to build relationships and negotiate deals
Ability to develop and execute sa...
(1 Question)
- Q1. Final with overseas manager and salary discussion
Technical Sales Engineer Interview Questions asked at other Companies
I applied via Naukri.com and was interviewed in Mar 2022. There was 1 interview round.
(1 Question)
- Q1. Electrical Basic and work experience
Interview Preparation Tips
Electrical Automation Engineer Interview Questions asked at other Companies
I applied via Recruitment Consulltant and was interviewed before Apr 2021. There were 6 interview rounds.
Who's Lady in India first Bharat Ratna Awards gave ? Indian standard time what clockwise moving? How many Bones in human body? Students class attention Board or explains? As a Lecturer or Professor which quality must be necessary?
(5 Questions)
- Q1. What are your salary expectations?
- Q2. What is your family background?
- Q3. Why are you looking for a change?
- Q4. What are your strengths and weaknesses?
- Q5. Tell me about yourself.
Covid reason what effect should have came in all over the world
All systems should be discussed and gave also information.
(1 Question)
- Q1. Gave example Computer Application System? How can it should be updated,?
- Ans.
A computer application system is a software program that performs specific tasks or functions on a computer.
Computer application systems can include word processors, spreadsheets, graphic design software, and video editing tools.
To update a computer application system, developers can release new versions with bug fixes, performance improvements, and new features.
Updates can be delivered through software patches, online...
Computer Application Processing
Interview Preparation Tips
Subject Expert Interview Questions asked at other Companies
Interview questions from similar companies
I applied via Naukri.com and was interviewed in Jun 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Program we're asked based on html
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. What's is your ambition
Interview Preparation Tips
I applied via Referral and was interviewed before Jul 2021. There was 1 interview round.
(1 Question)
- Q1. Work experiance and process knowledge
Interview Preparation Tips
Senior Associate Interview Questions & Answers
Contizant Technologies
Anonymous
posted on 28 Oct 2022
I applied via Recruitment Consulltant and was interviewed before Oct 2021. There were 3 interview rounds.
(3 Questions)
- Q1. Normal introduction was asked
- Q2. Description of the previous role
- Q3. Roles and responsibilities
Not applicable , this was final round
Interview Preparation Tips
I applied via Referral and was interviewed in Feb 2020. There were 6 interview rounds.
Interview Questionnaire
1 Question
- Q1. I am not allowed to reveal
Interview Preparation Tips
Some tips for software engineer interview
1. Please prepare to do competitive programming like use leetcode algoexpert hacker rank
2. Some of the important areas are string problems dynamic programming stack based and tree based
3. There can be design round and interesting questions may be encountered
Interview Questionnaire
8 Questions
- Q1. Implement queue with the help of two stacks
- Ans.
Queue can be implemented using two stacks by maintaining the order of elements in the stacks.
Create two stacks, let's call them stack1 and stack2
When an element is enqueued, push it to stack1
When an element is dequeued, pop all elements from stack1 and push them to stack2
Pop the top element from stack2 and return it as the dequeued element
If stack2 is empty, repeat step 3
To get the front element of the queue, peek the
- Q2. Iven a table “student” of with columns Name and Marks. You have to write a SQL query to get the 2nd highest marks from the table. Also write a query to find the nth highest marks, where n can be any number
- Q3. What is left join. Give example. And Full outer join?
- Ans.
Left join returns all records from left table and matching records from right table. Full outer join returns all records from both tables.
Left join is used to combine two tables based on a common column.
In left join, all records from the left table are returned along with matching records from the right table.
If there is no match in the right table, NULL values are returned.
Example: SELECT * FROM table1 LEFT JOIN table...
- Q4. What is magic functions and autoloading in PHP?
- Ans.
Magic functions are special methods in PHP that start with __. Autoloading is a way to automatically load classes.
Magic functions are used to handle certain events in PHP, such as object creation or property access.
Autoloading allows PHP to automatically load classes when they are needed, without requiring manual includes.
Magic functions can be used in conjunction with autoloading to dynamically load classes or handle
- Q5. Given three arrays sorted in non-decreasing order, print all common elements in these arrays. Examples: ar1[] = {1, 5, 10, 20, 40, 80} ar2[] = {6, 7, 20, 80, 100} ar3[] = {3, 4, 15, 20, 30, 70, 80, 120} Ou...
- Ans.
Given three sorted arrays, find common elements.
Create three pointers to traverse each array
Compare the elements at the pointers and move the pointer of the smallest element
If all pointers point to the same element, add it to the result and move all pointers
Repeat until any pointer reaches the end of its array
- Q6. A puzzle. You will be given with a 3 Litre container & a 7 Litre Container. Measure exactly 5 Litres of water
- Q7. Asked about one of my projects I mentioned in my resume?
- Q8. Find if a number is a power of 2 or not?
- Ans.
Check if a number is a power of 2 or not.
A power of 2 has only one bit set in its binary representation.
Use bitwise AND operator to check if the number is a power of 2.
If n is a power of 2, then n & (n-1) will be 0.
Interview Preparation Tips
College Name: na
Motivation: Overall it was a very good experience. They test you from every aspect. In the End I would like to say that Practo is one of the best companies to work for.
Skills evaluated in this interview
Agam Mahajan
Interview Preparation Tips
Experience: There was Pool Campus Placement of 4 Colleges together(NIT Jalandhar,NIT Hamirpur ,Candigarh University and CGC Landran ) at Chandigarh University.Written test was taken on Hacker Rank. There were 5 Coding Questions of Linklist , Dynamic Programming,Priority Queues etc .
You didn't have to do All the questions (3 can get you to the next round).
One thing that need to be beware of is that on Hacker Rank Your Draft is Saved every second(or so). So don't copy from the internet and just paste there(they will get to know).
Tips: Make sure you practice lot of Algorithms.
Duration: 120 minutes
Total Questions: 5
Round: Problem Statement
Experience: Only 8 Students were selected for this round
20 mins were given for it
and afterwards each student had personal discussion(10 mins) with them to explain their schema .
3-4 Questions were also asked related to your schema and how to perform a particular query
Tips: You should Be Through with DBMS
Make sure there is no redundant table and Primary keys are marked
Round: Technical Interview
Experience: 2 were selected for the Interview
Firstly they make you very Comfortable and ask how were the previous Rounds.
Then they asked about the two questions of First Round and my approach
Then couple of questions on The design that was made Earlier.
Then there were questions on How Internet Works ,gcc,Linux,git,sql.
Then the Interviewer asked if I have any question
I asked about (as the work on doctor's app) how they know the credibility of a doctor which is enlisted in their app.
Interviewer was really Impressed by the question and told me all about it with all details.
Both were selected
Tips: Be cool in the Interview
Think Loudly and Interact with them well.
If they want you to ask any question ,it should not be related to technical stuff ,it should be related to the company
College Name: NIT JALANDHAR
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