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Zopsmart Technology android Lead Interview Questions, Process, and Tips
Zopsmart Technology android Lead Interview Experiences
1 interview found
I applied via Company Website and was interviewed in Nov 2021. There was 1 interview round.
Interview Questionnaire
6 Questions
- Q1. No background check/ no introduction / no question about past experience / no question about achievements !! directly interview starts with what is volatile keyword ...!
- Q2. What is inline function
- Ans.
Inline function is a function that is expanded in line when it is called, rather than calling a separate function.
Inline functions are used to improve performance by reducing the overhead of function calls.
They are defined using the 'inline' keyword.
They are commonly used in C++ programming.
Example: inline int add(int a, int b) { return a + b; }
- Q3. What is launch modes in android
- Ans.
Launch modes determine how a new instance of an activity is associated with the current task.
There are four launch modes: standard, singleTop, singleTask, and singleInstance.
Standard is the default mode and creates a new instance of the activity every time it is launched.
SingleTop mode checks if there is already an instance of the activity at the top of the task stack and reuses it if possible.
SingleTask mode creates a...
- Q4. What is use of factory
- Ans.
A factory is used to create objects of a specific class without exposing the creation logic to the client.
Factories provide a way to create objects without exposing the creation logic to the client.
They can be used to create objects of a specific class or a group of related classes.
Factories can be used to implement the Singleton pattern, where only one instance of a class is created.
They can also be used to implement ...
- Q5. Write a program to slice the array from given index and re-arrange the array without using extra variables, inbuilt methods
- Ans.
Program to slice and rearrange array without extra variables or inbuilt methods
Use a loop to iterate through the array and shift elements to the left
Use a temporary variable to store the first element and move the rest of the elements one position to the left
Repeat the above step until the desired index is reached
Then move the temporary variable to the end of the sliced array
Continue shifting the remaining elements to
- Q6. By the way that question were asked for android lead :) smart interviewer :)
Interview Preparation Tips
- Kindly start taking internal interviews first to evaluate who is able to take interview
- Do not waste highly professional candidates by asking what is volatile keyword at start of interview !!
- Differentiate process for hiring interns and skilled developers, You should not ask everyone to write and execute a array programs.
- Hope your team is understanding pseudo code and algorithm to solve time complexity, no need write the program that functioning fully to match all test cases in interview.
Skills evaluated in this interview
Top trending discussions
Interview questions from similar companies
System Engineer Interview Questions & Answers
BlueBinaries Engineering and Solutions
Anonymous
posted on 29 Jul 2024
(1 Question)
- Q1. What is State of charge?
- Ans.
State of charge refers to the amount of energy remaining in a battery compared to its full capacity.
State of charge is usually expressed as a percentage.
It is important for determining how much power is available in a battery.
State of charge can be monitored using battery management systems.
Example: A battery with 50% state of charge means it is halfway depleted.
System Engineer Interview Questions & Answers
BlueBinaries Engineering and Solutions
Anonymous
posted on 2 Mar 2024
I applied via Approached by Company and was interviewed in Feb 2024. There was 1 interview round.
(2 Questions)
- Q1. PMSM motor control
- Q2. DC DC converter
Interview Preparation Tips
System Engineer Interview Questions & Answers
BlueBinaries Engineering and Solutions
Anonymous
posted on 19 Jun 2024
Selected
I applied via Naukri.com and was interviewed in Dec 2023. There were 3 interview rounds.
(2 Questions)
- Q1. Regarding BMS and system engineering activities
- Q2. System engineer process and tools
(2 Questions)
- Q1. System engineer role and responsibilities
- Ans.
System engineers design and manage complex systems to ensure they operate efficiently and effectively.
Designing and implementing computer systems
Managing system configurations and upgrades
Troubleshooting system issues
Collaborating with other IT professionals
Ensuring system security and data integrity
- Q2. System engineer activity wrt BMS
(2 Questions)
- Q1. Salary related stuff and expectations
- Q2. Details regarding joining date and last working day
Interview Preparation Tips
Senior Engineer Interview Questions & Answers
BlueBinaries Engineering and Solutions
Anonymous
posted on 10 Jul 2023
Selected
I applied via Recruitment Consulltant and was interviewed in Jan 2023. There were 4 interview rounds.
(4 Questions)
- Q1. Previous project and role?
- Q2. What is KWP2000 or UDS use for?
- Ans.
KWP2000 and UDS are communication protocols used in automotive diagnostics.
KWP2000 is used for diagnostics and flashing of electronic control units (ECUs) in older vehicles.
UDS (Unified Diagnostic Services) is a modern protocol used for diagnostics and flashing of ECUs in newer vehicles.
Both protocols allow for communication between a diagnostic tool and the vehicle's ECUs to read and clear fault codes, perform tests, ...
- Q3. How many type of ECU are there?
- Ans.
There are mainly three types of ECUs: Engine Control Unit (ECU), Transmission Control Unit (TCU), and Body Control Module (BCM).
Engine Control Unit (ECU) - controls the engine functions such as fuel injection, ignition timing, and emissions.
Transmission Control Unit (TCU) - manages the transmission system, including gear shifting and torque converter lockup.
Body Control Module (BCM) - oversees various body functions li...
- Q4. What is online and offline in CANoe?
- Ans.
Online and offline in CANoe refer to the modes of communication with the CAN bus.
Online mode allows real-time interaction with the CAN bus, sending and receiving messages.
Offline mode allows analysis of previously recorded CAN bus data without real-time interaction.
Online mode is used for testing and debugging live systems, while offline mode is used for post-analysis and simulation.
Examples: Online mode is used to mon...
(1 Question)
- Q1. Same as round one question?
(1 Question)
- Q1. Salary expectations?
Skills evaluated in this interview
I applied via Naukri.com
Interview Questionnaire
1 Question
- Q1. What are Option Strict and Option Explicit? What are all the differences between Dispose and Finalize()? What is the difference between System.String and System.StringBuilder classes? What is Delegate? ...
- Ans.
Answers to common interview questions for Software Engineer position
Option Strict and Option Explicit are compiler directives in VB.NET
Dispose() is used to release unmanaged resources while Finalize() is used for garbage collection
System.String is immutable while System.StringBuilder is mutable
Delegate is a type that represents a reference to a method
Value types store data directly while reference types store a referen...
Interview Preparation Tips
1st round-online test(prpare all kind of logical, verbal, and .net related questions)
2nd round- technical round(prepare all .net interview questions,sql server questions, winforms, web api)
3rd round- hr discussion
Software Engineer Interview Questions & Answers
Unicommerce Esolutions
Anonymous
posted on 15 Feb 2022
Two coding question
1st question moderate
2nd Difficult
All test cases passed for 1st question
Partial test Cases passed for 2nd question
(1 Question)
- Q1. Mid-level tree question.
(1 Question)
- Q1. LLD question was asked
Interview Preparation Tips
Software Engineer Interview Questions & Answers
Unicommerce Esolutions
Anonymous
posted on 14 Mar 2024
Selected
I applied via Referral and was interviewed before Mar 2023. There was 1 interview round.
(1 Question)
- Q1. Questions were related to tree traversal (level-order) and strings (anagram)
I applied via Approached by Company and was interviewed in Oct 2021. There were 3 interview rounds.
It was a combination of aptitude and react mcq questions.
(2 Questions)
- Q1. It was technical round where questions were mostly from JavaScript and a few on React (depends on individual’s experience). You might expect a array/string coding question as well. Example- To find the pai...
- Q2. In JavaScript, there were code output questions, ES6 features, hoisting, closures, Arrow functions etc. Css and bootstrap responsiveness questions. All basic questions.
(6 Questions)
- Q1. Tell me about yourself.
- Q2. Why are you looking for a change?
- Q3. Share details of your previous job.
- Q4. What are your salary expectations?
- Q5. What is your family background?
- Q6. If your location is far from the office (baner road), how would you commute daily? How will you manage once office resumes working from office.
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Oct 2022. There were 4 interview rounds.
(1 Question)
- Q1. Solid principal questions Design patterns implementation Logical code for duplicate number LINQ questions
(1 Question)
- Q1. Questions on Azure and Container General project related technology and project structure Why angular you have used Why you have .Net Core
(1 Question)
- Q1. About career growth If you wanna chose Pratiti technology and some other companies what factors u considered Tell about your job profile Tell about technology stack and current organization and current pro...
Interview Preparation Tips
HR didn't even bother to send me e-mail about feedback saying we can't process your profile
When i WhatsApp to HR saying i have another offer with me but i wanna joined Pratiti technology then HR said directly "Go Ahead and Join that company from where you get Offer" what an rude behaviour
People don't even bother to give interview at Pratiti technology because they took interview and didn't provide offer at all
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