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Caltek Solutions Team Leader (Technical) Interview Questions, Process, and Tips
Caltek Solutions Team Leader (Technical) Interview Experiences
1 interview found
Anonymous
Selected
I applied via Recruitment Consulltant and was interviewed in May 2024. There were 2 interview rounds.
(3 Questions)
- Q1. What is array list
- Ans.
An array list is a dynamic data structure that can store a collection of elements of the same data type.
Array list can dynamically grow or shrink in size as elements are added or removed.
Elements in an array list are accessed by their index position.
Example: ArrayList
names = new ArrayList (); Example: names.add("Alice"); names.add("Bob");
- Q2. What is syncronization
- Ans.
Synchronization is the coordination of events to operate in a timely manner.
Synchronization ensures that multiple processes or threads do not interfere with each other when accessing shared resources.
It can be achieved through mechanisms like locks, semaphores, and barriers.
For example, in a multi-threaded application, synchronization is used to ensure that threads access shared data in a coordinated manner.
- Q3. How to do the load balancing
- Ans.
Load balancing is the process of distributing network traffic across multiple servers to ensure optimal resource utilization and prevent overload.
Use a load balancer to evenly distribute incoming traffic to multiple servers
Implement algorithms like round-robin, least connections, or IP hash for load balancing
Monitor server health and adjust load balancing configurations as needed
Consider factors like server capacity, n...
(2 Questions)
- Q1. What is volatile
- Ans.
Volatile is a keyword in programming languages that is used to declare a variable whose value can be changed unexpectedly.
Volatile keyword is used in programming languages like C and C++ to indicate that a variable may be changed unexpectedly by external factors.
It tells the compiler not to optimize the variable by caching its value in a register.
Commonly used in embedded systems programming where hardware may change v
- Q2. Basic java questions
Interview Preparation Tips
so suggest not to join this consultancy .
Skills evaluated in this interview
Interview questions from similar companies
Yasvant Yadav
I applied via Recruitment Consulltant and was interviewed in Apr 2024. There was 1 interview round.
(3 Questions)
- Q1. Questions asked related to Graphql, Nodejs and Typescript
- Q2. Typescript basic to advance topics
- Q3. Microservices in apollo federation
- Ans.
Apollo Federation is a way to compose multiple GraphQL services into a single schema
Microservices in Apollo Federation allow for independent development and deployment of services
Each microservice can have its own data source and business logic
Apollo Federation provides a gateway that routes requests to the appropriate microservice
Skills evaluated in this interview
(2 Questions)
- Q1. Basic .net questions
- Q2. All basic only, you can clear it
Interview Preparation Tips
I was interviewed in Apr 2024.
(2 Questions)
- Q1. Fundamentals of apache spark and kafka
- Ans.
Apache Spark is a fast and general-purpose cluster computing system. Apache Kafka is a distributed streaming platform.
Apache Spark is used for big data processing and analytics, providing in-memory computing capabilities.
Apache Kafka is used for building real-time data pipelines and streaming applications.
Apache Spark can be integrated with Apache Kafka for real-time data processing.
Both Apache Spark and Apache Kafka a...
- Q2. Fundamentals of data formats used in spark
- Ans.
Data formats used in Spark include JSON, Parquet, Avro, and ORC.
JSON: Lightweight data interchange format
Parquet: Columnar storage format optimized for query performance
Avro: Compact, fast, and efficient binary format
ORC: Optimized Row Columnar format for large-scale data processing
Skills evaluated in this interview
I applied via LinkedIn and was interviewed in Jan 2024. There was 1 interview round.
(1 Question)
- Q1. Difference between Intercompany and intracompany?
- Ans.
Intercompany refers to transactions between two or more companies within the same group, while intracompany refers to transactions within the same company.
Intercompany transactions involve entities that are part of the same corporate group.
Intracompany transactions occur within a single company.
Intercompany transactions are typically eliminated during consolidation to avoid double counting.
Intracompany transactions are...
Interview Preparation Tips
(1 Question)
- Q1. Dont Join this company its messed up
(1 Question)
- Q1. Dont join this company
Interview Preparation Tips
Selected
I applied via campus placement at Durgapur Institute of Advanced Technology and Management, Durgapur and was interviewed before Sep 2022. There were 3 interview rounds.
(1 Question)
- Q1. Tell me about yourself
(1 Question)
- Q1. Salary negotiable
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Jan 2020. There were 5 interview rounds.
Interview Questionnaire
2 Questions
- Q1. As a Team Lead, can you demonstrate an example of ownership and coordination in relation to each other?
- Q2. If an agent is not performing well in the team, how do you approach to improve the agent's performance?
Interview Preparation Tips
Gaurav Arora
I was interviewed before May 2016.
Interview Questionnaire
2 Questions
- Q1. Asked about bpo
- Q2. Where do you see yourself after 10 years
Interview Preparation Tips
Experience: Firstly after arriving they took a test on general knowledge having 10 questions given 10 minutes of time
Duration: 10 minutes
Total Questions: 10
Round: Group Discussion
Experience: Shortly after test, gd began with 10 participants
Duration: 10 minutes
Round: HR Interview
Experience: I got shortlisted in GD therefore after 30 minutes, last round started and had a HR interview, they only asked 2 questions
I applied via Approached by Company and was interviewed before Oct 2021. There were 4 interview rounds.
Have confidence. Don't try to interrupt. Be clear and precise. Disagree in a polite way. Even if you don't know anything about the topic listen to what others speak and try gather points from it. You have to involve and make your voice get noticed. Silence won't work in GD.
So, aptitude test depends on the organisation's criteria. Think in a broad way and answer. Nothing is new is the key to score in aptitude test.
(2 Questions)
- Q1. Why you think you should be selected? Never lie. This is the place where most of us get caught. First understand your job Nature. Then you will automatically get answer for this question. Don't be one side...
- Q2. What will be your contribution? Think on what objectives you can work even more broadly. This will help you to stand out.
Interview Preparation Tips
- Communication Skills
- Body language
- Critical thinking
Be relax , be calm.
Yes you will definitely get a job.
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