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I would access Jenkins logs and use command line interface to analyze previous jobs.
Access Jenkins logs to gather information on previous jobs
Use command line interface to view job status and output
Check job history to identify any issues or errors
Use Jenkins API to retrieve job information
Consider restoring a backup of the Jenkins server if necessary
I applied via Approached by Company and was interviewed before Mar 2023. There were 2 interview rounds.
Retail related case.
I applied via Walk-in and was interviewed before May 2022. There were 4 interview rounds.
Mostly java, ds and algos
On java and collection
I applied via Campus Placement and was interviewed before Sep 2021. There were 3 interview rounds.
5 programs will be there. Need to solve atleast 2.
ContentServ Technologies interview questions for popular designations
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I applied via Campus Placement and was interviewed before Aug 2020. There was 1 interview round.
printf is a function in C language used to print the output whereas echo is a command in shell scripting used to display the output.
printf is a function in C language while echo is a command in shell scripting
printf can format the output while echo cannot
printf is faster than echo
printf can print to a file while echo cannot
printf requires a format string while echo does not
UART, SPI, and I2C are communication protocols used in embedded systems. Static and extern are keywords in object-oriented programming.
UART stands for Universal Asynchronous Receiver/Transmitter and is used for serial communication between devices.
SPI stands for Serial Peripheral Interface and is used for synchronous communication between devices.
I2C stands for Inter-Integrated Circuit and is used for communication bet...
posted on 22 Feb 2022
I applied via Referral and was interviewed before Feb 2021. There were 3 interview rounds.
I have extensive experience using .NET in past projects.
Developed web applications using ASP.NET MVC framework
Utilized C# for backend development
Worked with .NET Core for cross-platform development
Used Entity Framework for database access
Implemented RESTful APIs using ASP.NET Web API
Integrated third-party libraries and frameworks through NuGet
Implemented unit tests using NUnit or MSTest
Mix questions of aptitude and technical knowledge. 3 hours 25 questions (may be) even scenario and optimal solution. This interview was conducted in Whitefield, Bangalore branch. Sep 2009.
I applied via Infosys Carers and was interviewed in Feb 2021. There were 5 interview rounds.
Explaining Spring concepts: Qualifier, Autowired, Bean scope, and Dependency management
Qualifier is used to specify which bean to inject when multiple beans of the same type are present
Autowired automatically injects a bean by type, but can also use Qualifier to specify which bean to inject
Bean scope determines the lifecycle of a bean, such as singleton or prototype
Dependency management ensures that all required depend
I was interviewed before Dec 2020.
Round duration - 60 minutes
Round difficulty - Easy
This was a technical round. The interviewer asked me some programming based questions and some questions on database management systems.
Given an array ARR
of size N
, your objective is to determine the sum of the largest and smallest elements within the array.
Can you achie...
Find the sum of the largest and smallest elements in an array with the least number of comparisons.
Iterate through the array to find the maximum and minimum elements.
Keep track of the maximum and minimum elements as you iterate.
After iterating, sum up the maximum and minimum elements.
To achieve the task with the least number of comparisons, compare elements in pairs.
Construct a binary tree from a given array called parent
where the parent-child relationship is determined by (PARENT[i], i), indicating that the parent of node ...
Construct a binary tree from a given parent array and perform level-order traversal.
Iterate through the parent array to create the binary tree using a queue data structure.
Keep track of the parent-child relationships and construct the tree accordingly.
Perform level-order traversal to print the nodes in the correct order.
Yes, a unique key can also be a primary key.
A primary key must be unique, but a unique key does not necessarily have to be the primary key.
A table can have multiple unique keys, but only one primary key.
Example: In a table of employees, the employee ID can be a unique key and also the primary key.
Normalized form is better for database design for data integrity and flexibility.
Normalized form reduces data redundancy and improves data integrity.
Normalized form allows for easier data updates and maintenance.
Denormalized form may be more efficient for read-heavy applications with complex queries.
Consider denormalization for performance optimization after thorough analysis.
Example: Normalized form for a customer and...
Round duration - 60 minutes
Round difficulty - Medium
The interviewer had good work experience. She was polite and calm. After brief introduction she straight jumped into my current projects and she covered my entire CV.
Round duration - 45 minutes
Round difficulty - Easy
This was a technical round involving questions on OOPS concepts and puzzles.
There are 204 squares on a chessboard.
The chessboard has 64 squares in total.
Each square can be divided into smaller squares, such as 1x1, 2x2, 3x3, etc.
The total number of squares can be calculated by adding the squares of all sizes together.
C++ is a high-level programming language known for its efficiency, flexibility, and performance.
C++ is an object-oriented language with features like classes, inheritance, and polymorphism.
It allows low-level memory manipulation through pointers.
C++ is used in developing system software, game engines, and high-performance applications.
Deep copy creates a new copy of an object with all nested objects also copied, while shallow copy creates a new copy of an object with references to nested objects.
Deep copy creates a new object and recursively copies all nested objects, resulting in a completely independent copy.
Shallow copy creates a new object but only copies references to nested objects, so changes in nested objects will reflect in both the origina...
Template classes are classes that can work with any data type. Assignment operator can be overloaded to behave differently for different data types.
Template classes allow for writing generic classes that can work with any data type.
Overloading the assignment operator allows for custom behavior based on the data type.
Example: template <class T> class MyClass { T data; public: MyClass& operator=(const T& ot...
Round duration - 30 minutes
Round difficulty - Easy
This was a 30 minute HR round. The interviewer asked me a number of questions to know more about me.
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.
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