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Exela Technologies Programmer Analyst Interview Questions and Answers
6 Interview questions
To find the second highest value in a table, we can use the ORDER BY and LIMIT clauses in SQL.
Write a SQL query to select all values from the table in descending order
Use the LIMIT clause to select the second row
Retrieve the value from the column containing the values
A cursor is a database object used to manipulate data in a result set.
A cursor allows you to iterate through a result set one row at a time.
It can be used to update or delete specific rows in a result set.
There are two types of cursors: static and dynamic.
Example: DECLARE cursor_name CURSOR FOR SELECT * FROM table_name;
Example: OPEN cursor_name; FETCH NEXT FROM cursor_name INTO variable_name;
Joins are used to combine data from two or more tables based on a related column between them.
Types of joins include inner join, left join, right join, and full outer join.
Inner join returns only the matching rows from both tables.
Left join returns all rows from the left table and matching rows from the right table.
Right join returns all rows from the right table and matching rows from the left table.
Full outer jo...
SQL is a programming language used for managing and manipulating relational databases.
SQL stands for Structured Query Language.
It is used to communicate with and manipulate databases.
SQL can be used to create, modify, and retrieve data from databases.
Common SQL commands include SELECT, INSERT, UPDATE, and DELETE.
SQL is widely used in web development and data analysis.
What people are saying about Exela Technologies
SQL is a programming language used to manage and manipulate relational databases.
DDL stands for Data Definition Language and is used to define the structure of a database.
DML stands for Data Manipulation Language and is used to manipulate data within a database.
Examples of DDL commands include CREATE, ALTER, and DROP.
Examples of DML commands include SELECT, INSERT, UPDATE, and DELETE.
SQL is a programming language used to manage and manipulate relational databases.
SQL stands for Structured Query Language.
It is used to create, modify, and query databases.
DDL (Data Definition Language) is a subset of SQL used to define the structure of a database.
DDL commands include CREATE, ALTER, and DROP.
I should be hired because of my experience and skills in SQL programming and database management.
Exela Technologies Programmer Analyst Interview Experiences
2 interviews found
Anonymous
I applied via Recruitment Consulltant and was interviewed in Apr 2022. There were 2 interview rounds.
(2 Questions)
- Q1. What is SQL? What is ddl? What is dml?
- Ans.
SQL is a programming language used to manage and manipulate relational databases.
DDL stands for Data Definition Language and is used to define the structure of a database.
DML stands for Data Manipulation Language and is used to manipulate data within a database.
Examples of DDL commands include CREATE, ALTER, and DROP.
Examples of DML commands include SELECT, INSERT, UPDATE, and DELETE.
- Q2. What is SQL? define ddl? Why should we hire you?
- Ans.
SQL is a programming language used to manage and manipulate relational databases.
SQL stands for Structured Query Language.
It is used to create, modify, and query databases.
DDL (Data Definition Language) is a subset of SQL used to define the structure of a database.
DDL commands include CREATE, ALTER, and DROP.
I should be hired because of my experience and skills in SQL programming and database management.
Interview Preparation Tips
Skills evaluated in this interview
I applied via Referral and was interviewed before Jun 2020. There were 5 interview rounds.
Interview Questionnaire
4 Questions
- Q1. What is sql ?
- Ans.
SQL is a programming language used for managing and manipulating relational databases.
SQL stands for Structured Query Language.
It is used to communicate with and manipulate databases.
SQL can be used to create, modify, and retrieve data from databases.
Common SQL commands include SELECT, INSERT, UPDATE, and DELETE.
SQL is widely used in web development and data analysis.
- Q2. Type of joins .?
- Ans.
Joins are used to combine data from two or more tables based on a related column between them.
Types of joins include inner join, left join, right join, and full outer join.
Inner join returns only the matching rows from both tables.
Left join returns all rows from the left table and matching rows from the right table.
Right join returns all rows from the right table and matching rows from the left table.
Full outer join re...
- Q3. What is cursor .?
- Ans.
A cursor is a database object used to manipulate data in a result set.
A cursor allows you to iterate through a result set one row at a time.
It can be used to update or delete specific rows in a result set.
There are two types of cursors: static and dynamic.
Example: DECLARE cursor_name CURSOR FOR SELECT * FROM table_name;
Example: OPEN cursor_name; FETCH NEXT FROM cursor_name INTO variable_name;
- Q4. Find the second highest value in table
- Ans.
To find the second highest value in a table, we can use the ORDER BY and LIMIT clauses in SQL.
Write a SQL query to select all values from the table in descending order
Use the LIMIT clause to select the second row
Retrieve the value from the column containing the values
Interview Preparation Tips
Skills evaluated in this interview
Interview questions from similar companies
I applied via Naukri.com and was interviewed before Jan 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. What is stock split and corporate action types
- Ans.
Stock split is a corporate action where a company increases the number of its outstanding shares by dividing each share into multiple shares.
Stock split is done to make shares more affordable for investors and increase liquidity.
There are different types of stock splits such as 2-for-1, 3-for-1, etc.
Other types of corporate actions include mergers, acquisitions, spin-offs, and dividend payments.
Corporate actions can af...
Interview Preparation Tips
I applied via Walk-in and was interviewed before Aug 2021. There were 3 interview rounds.
(1 Question)
- Q1. OOPS Concepts, collections framework, memory management, exception handling, java 8 features, spring framework
(1 Question)
- Q1. System design questions, spring framework, project roles and responsibilities, scenario based questions
(1 Question)
- Q1. Salary Negotiation, reason for leaving organization
Interview Preparation Tips
What people are saying about Exela Technologies
I applied via Naukri.com and was interviewed in Mar 2021. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Core Java Micro services Spring boot AWS CI/CD Tools Programing questions etc.,
Interview Preparation Tips
Shreeya
Interview Questionnaire
7 Questions
- Q1. Tell me about yourself?
- Q2. Do you know anything about DBMS? Where is it used?
- Ans.
DBMS stands for Database Management System. It is used to manage and organize data in a structured manner.
DBMS is used in various industries such as healthcare, finance, education, and more.
It helps in creating, modifying, and deleting data in a database.
DBMS provides security features to protect data from unauthorized access.
Examples of DBMS include MySQL, Oracle, Microsoft SQL Server, and PostgreSQL.
- Q3. Practical example of object
- Ans.
An object is a self-contained entity that contains data and behavior.
Objects are instances of classes
They have attributes (data) and methods (behavior)
Objects can interact with each other through method calls
Example: A car object has attributes like color, make, and model, and methods like start and stop
- Q4. Practical implementation of sorting
- Ans.
Sorting is the process of arranging data in a particular order.
Sorting can be done in ascending or descending order.
Common sorting algorithms include bubble sort, insertion sort, and quicksort.
Sorting can be done on various data types, including strings, numbers, and objects.
Sorting can be done using built-in functions in programming languages such as sort() in JavaScript.
Sorting can be optimized for performance by cho...
- Q5. Difference between C and C++
- Ans.
C is a procedural programming language while C++ is an object-oriented programming language.
C++ supports classes and objects while C does not.
C++ has better support for polymorphism and inheritance than C.
C++ has a larger standard library than C.
C++ allows function overloading while C does not.
C++ supports exception handling while C does not.
- Q6. Tell me about yourself
- Q7. Will your family allow you to move to Hyderabad
- Ans.
Yes, my family is supportive of my career and relocation decisions.
My family understands the importance of career growth and is supportive of my decisions.
We have discussed the possibility of relocation and they are willing to make the necessary adjustments.
They trust my judgment and believe that this move will be beneficial for my career.
We have also considered the quality of life in Hyderabad and believe that it will...
Interview Preparation Tips
Experience: Level was pretty high in case of Quant. You not only need a lot of practice but also practice of some really good questions.
Other than quant all the other sections are easy and direct.
Duration: 60 minutes
Total Questions: 45
Round: Group Discussion
Experience: They give 10 mins to think about the topic and 20 mins for discussion. Main purpose is to check your communication skills so keep on discussing . Even if you can't think of any new point repeat your points
Duration: 20 minutes
Round: Technical Interview
Experience: There were many other questions other than this but what they were emphasizing was whether you have done any practical implementation of IT or the coding skills. Tell them about your projects and how you implemented the coding part.They are much interested in logic than syntax.
Since I'm from ECE these were the main things I talked about.
Round: HR Interview
Experience: It was much of an interactive session.They again asked about projects-nothing technical only some basic idea. Lasted hardly 10 mins.
Round: Other Interview
Experience: In this round they mainly explained the salary structure. This one too was of 10 mins.
General Tips: Even if you don't have excellent coding knowledge do appear for the company. They are not looking for same qualities in each candidate. You should be willing enough to learn.
Skills: Aptitude, Communication Skills, Basic Technical Knowledge-mainly emphasized on the implementation part.
College Name: NIT Bhopal
Motivation: The company dates back to 1983 with locations in almost every US state. It is the 43rd company in Fortune 100 US companies. You have options to switch within the departments. Other than this the compensation is 6lpa.
Skills evaluated in this interview
I appeared for an interview in Jun 2017.
Interview Questionnaire
1 Question
- Q1. Questions related to core java, advanced java, programs,
Interview Preparation Tips
Experience: Previous work experience scenarios based questions
Interview Questionnaire
1 Question
- Q1. Exam was conducted on programmes. 10 questions were asked
I applied via LinkedIn and was interviewed before Jun 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Basics Of JS
I applied via Naukri.com and was interviewed before Feb 2021. There were 2 interview rounds.
(1 Question)
- Q1. About technical what your role is
Interview Preparation Tips
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