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Vide Technologies Interview Questions and Answers
Vide Technologies Interview Experiences
1 interview found
Anonymous
Selected
I applied via LinkedIn and was interviewed in Feb 2024. There was 1 interview round.
(4 Questions)
- Q1. What are arrays and objects
- Ans.
Arrays and objects are data structures used in programming to store multiple values or properties.
Arrays are ordered collections of values accessed by index.
Objects are collections of key-value pairs where values are accessed by keys.
Example of array: $colors = ['red', 'blue', 'green'];
Example of object: $person = ['name' => 'John', 'age' => 30];
- Q2. Types of arrays with examples
- Ans.
Types of arrays include indexed arrays, associative arrays, and multidimensional arrays.
Indexed arrays: numerically indexed arrays where each element is assigned a number starting from 0. Example: ['apple', 'banana', 'orange']
Associative arrays: arrays where each element is assigned a specific key. Example: ['fruit1' => 'apple', 'fruit2' => 'banana']
Multidimensional arrays: arrays within arrays. Example: [['apple', 'ba...
- Q3. MySQL query for selecting data with employee name, code and it's manager having manager_id as foreign key
- Ans.
Use a MySQL query to select data with employee name, code, and their manager using manager_id as foreign key.
Use JOIN to connect the employee and manager tables based on the manager_id foreign key
Select the employee name, code, and manager's name using appropriate aliases
Make sure to specify the table names and columns correctly in the query
- Q4. Not using array function print [3,4,5,1,2] if my number of loops to iterate is 3. Given array is [1,2,3,4,5]. 1. It should be dynamic if I change number of loops to 1 then it should print [5,1,2,3,4] 2. If...
- Ans.
Rotate array elements based on number of loops specified.
Create a new array by slicing the original array based on the number of loops specified.
Concatenate the sliced array with the remaining elements of the original array.
Handle edge cases where the number of loops is greater than the array length by using modulo operator.
Interview Preparation Tips
- Arrays
- MySQL
- PHP
Skills evaluated in this interview
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Interview questions from similar companies
I applied via Naukri.com and was interviewed in Feb 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. All Technical quetions
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Jun 2020. There were 6 interview rounds.
Interview Questionnaire
1 Question
- Q1. General HR questions and some current related topic
Interview Preparation Tips
Raj Sharma
Interview Questionnaire
1 Question
- Q1. Java c c++
Interview Questionnaire
1 Question
- Q1. Your past exp?
Interview Questionnaire
2 Questions
- Q1. Questions were mostly situations based.
- Q2. Technical explanation is required
I applied via Campus Placement and was interviewed before Nov 2019. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Basic coding questions
Interview Preparation Tips
Interview Questionnaire
2 Questions
- Q1. Self introduction
- Q2. What is java
- Ans.
Java is a high-level programming language known for its platform independence and object-oriented approach.
Java is widely used for developing desktop, web, and mobile applications.
It is known for its robustness, security, and scalability.
Java programs are compiled into bytecode that can run on any Java Virtual Machine (JVM).
It supports multithreading, exception handling, and automatic memory management.
Popular framewor...
Skills evaluated in this interview
I applied via Campus Placement and was interviewed before Aug 2020. There were 4 interview rounds.
Interview Questionnaire
4 Questions
- Q1. What is collections
- Ans.
Collections are data structures that store and manipulate groups of objects.
Collections provide a way to organize and manage large amounts of data
They can be used to perform operations on groups of objects, such as sorting or searching
Examples of collections include arrays, lists, sets, and maps
- Q2. What are the new features in java 8
- Ans.
Java 8 introduces lambda expressions, functional interfaces, streams, and default methods.
Lambda expressions allow functional programming in Java
Functional interfaces enable the use of lambda expressions
Streams provide a concise way to perform operations on collections
Default methods allow interfaces to have implementation
Date and Time API improvements
Nashorn JavaScript engine
- Q3. What is the use of spring boot
- Ans.
Spring Boot is a framework for building standalone, production-grade Spring-based applications.
Spring Boot simplifies the process of creating and deploying Spring-based applications.
It provides a pre-configured environment with a set of opinionated defaults.
It includes embedded servers like Tomcat, Jetty, and Undertow.
It supports a wide range of data sources and data access technologies.
It enables easy integration with...
- Q4. What is JPA
- Ans.
JPA stands for Java Persistence API, a specification for object-relational mapping in Java applications.
JPA is used to map Java objects to relational database tables.
It provides a set of annotations to define the mapping between Java classes and database tables.
JPA also supports querying data using the Java Persistence Query Language (JPQL).
Interview Preparation Tips
Skills evaluated in this interview
I applied via Walk-in and was interviewed before Oct 2019. There were 5 interview rounds.
Interview Questionnaire
9 Questions
- Q1. Tell us about your self ?
- Q2. What you know about TCS?
- Q3. What is your biggest achievement till now?
- Q4. Do you have any weakness?
- Q5. Any break between your study ?
- Q6. How long you will serve for our company?
- Q7. What you have decided for you further studies?
- Q8. How you will be benefit for our company? Why we hire you?
- Q9. Why you want to join TCS only?
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