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NSE.IT Associate System Analyst Interview Questions and Answers
21 Interview questions
I have worked on various projects including system integration, software development, and data analysis.
Developed a web-based inventory management system using Java and MySQL
Implemented data visualization tools for analyzing sales trends using Python and Tableau
Collaborated with cross-functional teams to integrate new software solutions into existing systems
Streams in Java 8 provide a way to process collections of objects in a functional style.
Streams are sequences of elements that support various methods to perform aggregate operations.
They can be created from collections, arrays, or generate elements on the fly.
Common operations on streams include map, filter, reduce, and collect.
Streams can be sequential or parallel, allowing for efficient processing of large data...
Java is a high-level, object-oriented programming language, while C++ is a low-level, procedural programming language.
Java is platform-independent, while C++ is platform-dependent.
Java uses automatic garbage collection, while C++ requires manual memory management.
Java has a simpler syntax compared to C++.
Java does not support pointers, while C++ does.
Java is more secure due to its bytecode verification process.
Jav...
Exception handling is a programming concept that deals with errors or exceptional situations in a program.
It is a mechanism to handle runtime errors in a program.
Exceptions are thrown when an error occurs and can be caught and handled by the program.
It helps in maintaining the flow of the program even when errors occur.
Examples include try-catch blocks in Java or try-except blocks in Python.
Joins are used to combine rows from two or more tables based on a related column between them.
Types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN
INNER JOIN returns rows when there is at least one match in both tables
LEFT JOIN returns all rows from the left table and the matched rows from the right table
RIGHT JOIN returns all rows from the right table and the matched rows from the left table
FULL...
A cursor is a database object used to retrieve data from a result set one row at a time.
Types of cursors: Forward-only, Static, Dynamic, Keyset-driven
Forward-only cursor: Can only move forward through the result set
Static cursor: Shows a snapshot of the data at the time the cursor was opened
Dynamic cursor: Reflects changes made to the data while the cursor is open
Keyset-driven cursor: Uses a unique identifier to f...
NSE.IT HR Interview Questions
Object-Oriented Programming (OOP) is a programming paradigm based on objects and classes, promoting code reusability and organization.
Encapsulation: Bundling data and methods that operate on the data within one unit (e.g., a class). Example: A 'Car' class with properties like 'color' and methods like 'drive()'.
Inheritance: Mechanism where a new class inherits properties and methods from an existing class. Example:...
A project is deployed by following a series of steps to ensure its successful implementation.
The project deployment process involves planning, testing, and executing the deployment plan.
The deployment plan includes tasks such as configuring the system, installing necessary software, and migrating data.
Deployment can be done manually or through automated tools.
Testing is crucial to identify and resolve any issues o...
Copying files in Linux involves using the 'cp' command.
Use the 'cp' command followed by the source file and destination directory to copy a file.
If you want to keep the same file name, specify the destination directory only.
To copy a file with a new name, provide the new name as the destination.
You can also copy multiple files by providing multiple source files and a destination directory.
Use the '-r' option to co...
Linux commands are used to interact with the operating system and perform various tasks.
ls - list directory contents
cd - change directory
mkdir - make directory
rm - remove file or directory
cp - copy file or directory
mv - move or rename file or directory
grep - search for a pattern in a file
chmod - change file permissions
sudo - execute a command as superuser
apt-get - package manager for Debian-based systems
NSE.IT Associate System Analyst Interview Experiences
18 interviews found
Anonymous
Selected
SQL coding related questions like types of joins, cursor etc
(4 Questions)
- Q1. Few tricky question and advanced SQL questions
- Q2. DDL and DML related questions
- Q3. What are joins and their types
- Ans.
Joins are used to combine rows from two or more tables based on a related column between them.
Types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN
INNER JOIN returns rows when there is at least one match in both tables
LEFT JOIN returns all rows from the left table and the matched rows from the right table
RIGHT JOIN returns all rows from the right table and the matched rows from the left table
FULL JOIN...
- Q4. What is cursor and their types
- Ans.
A cursor is a database object used to retrieve data from a result set one row at a time.
Types of cursors: Forward-only, Static, Dynamic, Keyset-driven
Forward-only cursor: Can only move forward through the result set
Static cursor: Shows a snapshot of the data at the time the cursor was opened
Dynamic cursor: Reflects changes made to the data while the cursor is open
Keyset-driven cursor: Uses a unique identifier to fetch ...
Skills evaluated in this interview
(2 Questions)
- Q1. What is exception handling
- Q2. Difference between java and cpp
(2 Questions)
- Q1. Spring actuator
- Q2. Spring qualifier
Skills evaluated in this interview
Kunj oza
Selected
I applied via Campus Placement
It was a kind of cat aptitude test which consists of logical reasoning, maths etc.
(1 Question)
- Q1. Basic oops concept as i was a fresher
(1 Question)
- Q1. Hobbies, Personal Growth
mandar bhatkar
It was quite tough coding test
(1 Question)
- Q1. What is streams in java 8
Skills evaluated in this interview
Selected
I applied via Campus Placement and was interviewed before Nov 2023. There was 1 interview round.
(2 Questions)
- Q1. Java oops, multithreading, method overloading and overriding, compilation process
- Q2. Projects worked
- Ans.
I have worked on various projects including system integration, software development, and data analysis.
Developed a web-based inventory management system using Java and MySQL
Implemented data visualization tools for analyzing sales trends using Python and Tableau
Collaborated with cross-functional teams to integrate new software solutions into existing systems
Selected
I appeared for an interview before Jun 2024, where I was asked the following questions.
- Q1. Traversal of link list
- Ans.
Traversal of a linked list involves visiting each node to access its data sequentially.
Start from the head node of the linked list.
Use a loop to visit each node until the end (null) is reached.
Access the data of each node during traversal.
Example: For a list 1 -> 2 -> 3, print 1, then 2, then 3.
- Q2. Basic Linux commands
Selected
I applied via Campus Placement and was interviewed before Aug 2023. There were 2 interview rounds.
Basic mcq questions on work wages, train, ratios, percentages and computer networking fundamentals.
(2 Questions)
- Q1. OOPs in Java, college projects.
- Q2. Linked List, arrays data structure
Numerical and logical question
Aptitude text contants basic mathematical and english languages questions
(3 Questions)
- Q1. What is Linux? How it works
- Ans.
Linux is an open-source operating system based on Unix. It is free to use and highly customizable.
Linux is a kernel that manages hardware resources and provides services to applications
It is highly customizable and can be modified to suit specific needs
Linux is open-source, meaning its source code is freely available for anyone to use and modify
It is widely used in servers, supercomputers, and embedded systems
Examples ...
- Q2. What are the commands used in linux
- Q3. How to copy file in linux
- Ans.
Copying files in Linux involves using the 'cp' command.
Use the 'cp' command followed by the source file and destination directory to copy a file.
If you want to keep the same file name, specify the destination directory only.
To copy a file with a new name, provide the new name as the destination.
You can also copy multiple files by providing multiple source files and a destination directory.
Use the '-r' option to copy di...
Interview Preparation Tips
Prepare for Aptitude
Skills evaluated in this interview
Selected
I applied via Approached by Company and was interviewed before Mar 2023. There were 2 interview rounds.
(1 Question)
- Q1. First round is going to be 30 mins to 1 hr round where you will assessed on basics knowledge of the skills.
(1 Question)
- Q1. This round is a combination of technical and case study round, you will be asked to technical coding question and questions about basic system design.
Interview Preparation Tips
Selected
I applied via Recruitment Consulltant and was interviewed before Dec 2022. There were 2 interview rounds.
(5 Questions)
- Q1. Oops concept, Spring basic Question, interface Abstract class, HaspMap,
- Q2. Oracle database select max salary, second max, index, trigger, store procedure
- Q3. Project flow and system tier
- Q4. How project deployed?
- Ans.
A project is deployed by following a series of steps to ensure its successful implementation.
The project deployment process involves planning, testing, and executing the deployment plan.
The deployment plan includes tasks such as configuring the system, installing necessary software, and migrating data.
Deployment can be done manually or through automated tools.
Testing is crucial to identify and resolve any issues or bug...
- Q5. Hibernate query
(1 Question)
- Q1. Basic Hr question
Interview Preparation Tips
Skills evaluated in this interview
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NSE.IT Interview FAQs
Some of the top questions asked at the NSE.IT Associate System Analyst interview -
The duration of NSE.IT Associate System Analyst interview process can vary, but typically it takes about less than 2 weeks to complete.
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NSE.IT Associate System Analyst Reviews and Ratings
based on 121 reviews
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