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I appeared for an interview before Jun 2024, where I was asked the following questions.
Extracting columns from two files can be done using various methods like command-line tools, programming languages, or data manipulation libraries.
Use command-line tools like 'cut' or 'awk' in Unix/Linux. Example: 'cut -d, -f1 file1.csv' extracts the first column from a CSV file.
In Python, use pandas library: 'import pandas as pd; df1 = pd.read_csv('file1.csv'); df2 = pd.read_csv('file2.csv'); result = pd.concat([df1['...
Data can be passed from JCL to COBOL programs using parameters, DD statements, and environment variables.
1. Using JCL parameters: Pass data as positional or keyword parameters in the EXEC statement. Example: //STEP1 EXEC PGM=MYPROG,PARM='DATA1 DATA2'
2. Using DD statements: Define datasets in JCL that the COBOL program can read. Example: //INPUT DD DSN=MY.INPUT.DATA, DISP=SHR
3. Using SYSIN: Pass data directly to the pro...
Pre-compilation is the process of preparing code for compilation, optimizing it before the actual compilation phase.
Pre-compilation involves parsing source code to check for syntax errors.
It may include macro expansion, where macros are replaced with their definitions.
Pre-compilation can optimize code by removing unused variables or functions.
In languages like C/C++, precompiled headers can speed up compilation by stor...
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I am a software developer with experience in Java and Python.
I have a Bachelor's degree in Computer Science.
I have worked on various projects involving web development and data analysis.
I am proficient in Java and Python programming languages.
I am a quick learner and enjoy working in a team environment.
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.
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
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...
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.
I am a software developer with experience in Java and Python. I am passionate about coding and always eager to learn new technologies.
Experienced in Java and Python
Passionate about coding
Eager to learn new technologies
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...
posted on 10 Dec 2021
I applied via Recruitment Consultant and was interviewed before Dec 2020. There were 3 interview rounds.
I applied via Recruitment Consulltant and was interviewed before Oct 2021. There were 3 interview rounds.
They will ask you simple programs to check your logical abilities.
I applied via Approached by Company and was interviewed before Sep 2021. There was 1 interview round.
posted on 15 Nov 2021
I applied via Naukri.com and was interviewed before Nov 2020. There was 1 interview round.
posted on 28 Nov 2021
I applied via Naukri.com and was interviewed in Oct 2021. There was 1 interview round.
posted on 22 Jul 2021
I applied via Naukri.com and was interviewed in Oct 2021. There was 1 interview round.
based on 1 interview experience
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