CTS Consulting & Technical Support Interview Questions, Process, and Tips

Q1. SQL queries , ETL Process in previous company
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Q2. Data warehouse testing related questions, Automation - selenium related questions
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Office work in team management

Me one company manager in all my team handling in company work

Meri company ko meri puri team ka sahoyg milta he

Q1. What is technical problems in company
Ans. 
Technical problems in a company can range from software bugs to hardware malfunctions.
• Software bugs causing system crashes or errors

• Hardware malfunctions leading to equipment failures

• Network issues causing slow internet or connectivity problems

• Outdated technology hindering productivity

• Lack of IT support for troubleshooting and maintenance
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Q2. Kaya company me koyi aesa bhi problem ho skta he
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Q1. Check palindrome
Ans. 
Check if a given string is a palindrome
• Create a function that compares the original string with its reverse

• Ignore spaces and punctuation when checking for palindrome

• Examples: 'racecar' is a palindrome, 'hello' is not a palindrome
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Q2. Check reversal of string
Ans. 
Reverse a string in an array of strings
• Iterate through each string in the array

• Use built-in function or loop to reverse each string

• Return the array with reversed strings
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Q1. Basics of kotlin, sealed class, viewmodel implementation,
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Q2. Caching mechanism
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Q1. What is imsdb . Plz explain
Ans. 
IMSDB stands for Information Management System Database. It is a hierarchical database management system used for mainframe applications.
• IMSDB is a hierarchical database management system used on mainframe computers.

• It organizes data in a tree-like structure with parent-child relationships.

• IMSDB is commonly used in large organizations for handling high volumes of data efficiently.

• It is often used in conjunction with CO...read more
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Q2. What is db2? Explain
Ans. 
db2 is a relational database management system developed by IBM.
• Developed by IBM

• Used for managing relational databases

• Supports SQL queries and commands

• Commonly used in mainframe environments
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Q1. What is jcl explanation
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JCL (Job Control Language) is a scripting language used on IBM mainframe operating systems to instruct the system on how to run batch jobs.
• JCL is used to define and control the execution of programs in a batch environment.

• It specifies the input, output, and processing requirements for each job step.

• JCL statements are written in a specific format and are interpreted by the operating system.

• Example: //JOBNAME JOB (ACCOUN
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Q2. What is cobol explaining
Ans. 
COBOL is a programming language used primarily for business, finance, and administrative systems.
• COBOL stands for Common Business-Oriented Language.

• It is known for its readability and self-documenting nature.

• COBOL is used in industries such as banking, insurance, and government.

• It is designed for processing large volumes of data efficiently.

• COBOL programs are typically structured into divisions, sections, and paragraph
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Q1. What is current salary
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Q2. What is expected salary
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Remove duplicate from list

Q1. Java 8 features
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Q2. Stack and memory changes
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Q1. Spring boot coding
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Q1. What selenium and core java
Ans. 
Selenium is a popular automation testing tool used for web applications, while Core Java is a programming language commonly used for writing test scripts.
• Selenium is used for automating web browsers and testing web applications.

• Core Java is used for writing test scripts in Selenium due to its object-oriented programming features.

• Selenium WebDriver is a commonly used component for browser automation in Selenium.

• Core Jav...read more
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Q2. What is maven and use of it
Ans. 
Maven is a build automation tool used primarily for Java projects to manage dependencies, build processes, and project configurations.
• Maven simplifies the build process by managing project dependencies and providing a consistent build system.

• It uses a Project Object Model (POM) file to define project structure, dependencies, and build configurations.

• Maven can automatically download required dependencies from repositori...read more
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