10+ Rupee Xpert Interview Questions and Answers

Answers to Linux-related questions for Application Support Engineer role

• Heap dump files can be found using the jmap command

• The superuser has complete control over the system and can perform any action

• chmod command can be used to modify file permissions

• Commands like df, du, and ls can be used to check disk usage

• GREP command is used to search for a specific pattern in a file or output

Switch connects devices within a network based on MAC addresses, while router connects multiple networks based on IP addresses.

• Switch operates at layer 2 of the OSI model, while router operates at layer 3.

• Switch forwards data only to the intended recipient based on MAC addresses, while router forwards data between different networks based on IP addresses.

• Switch is used to create LANs, while router is used to connect different networks such as LANs and WANs.

• Example: A switch i...read more

To join a domain, go to System Properties, click on Change settings, select the Computer Name tab, and click on the Change button.

• Open System Properties

• Click on Change settings

• Select the Computer Name tab

• Click on the Change button

• Enter the domain name and credentials

• Restart the computer

DHCP assigns IP addresses to devices on a network. DNS translates domain names into IP addresses.

• DHCP stands for Dynamic Host Configuration Protocol

• It automatically assigns IP addresses to devices on a network

• DNS stands for Domain Name System

• It translates domain names into IP addresses

• DNS is used to locate websites and other resources on the internet

Active Directory is a directory service developed by Microsoft for Windows domain networks.

• It stores information about network resources such as computers, users, and groups.

• It provides authentication and authorization services for Windows-based computers.

• It allows administrators to manage network resources from a central location.

• It uses a hierarchical structure of domains, trees, and forests to organize network resources.

• It supports group policies that can be used to enforc...read more

I have a strong background in automation testing and a keen eye for detail.

• Extensive experience in automation testing using tools like Selenium and Appium

• Ability to write complex test scripts and perform regression testing efficiently

• Strong analytical skills to identify and troubleshoot issues effectively

• Proven track record of finding critical bugs missed by other testers

BRD, RACI MATRIX, FRD, SDLC, and AGILE are common terms used in business analysis and project management.

• BRD stands for Business Requirements Document, which outlines the business solution for a project.

• RACI MATRIX is a tool used to define roles and responsibilities for project tasks.

• FRD stands for Functional Requirements Document, which details the functional specifications of a project.

• SDLC stands for Software Development Life Cycle, which is the process of developing softw...read more

GIS stands for Geographic Information System, a system designed to capture, store, manipulate, analyze, manage, and present spatial or geographic data.

• GIS is used to analyze and visualize spatial data, such as maps, satellite images, and aerial photographs.

• It helps in making informed decisions by providing insights into patterns, trends, and relationships in the data.

• GIS is used in various industries like urban planning, environmental management, disaster response, and transp...read more

Spatial data refers to information that has a geographic or locational component attached to it.

• Spatial data includes coordinates, addresses, boundaries, and other location-based information.

• It is used in GIS to analyze and visualize data in relation to its location.

• Examples of spatial data include maps, satellite imagery, GPS data, and geospatial databases.

Ten essential commands in Linux for Application Support Engineers

• ls - list directory contents

• cd - change directory

• pwd - print working directory

• cp - copy files and directories

• mv - move/rename files and directories

• rm - remove files and directories

• grep - search text patterns

• chmod - change file permissions

• ps - display information about running processes

• top - display and update sorted information about processes

Sticky bit is a permission set on a directory to allow only the owner to delete or rename files within that directory.

• Sticky bit is represented by a 't' at the end of the permission string for a directory.

• It is commonly used on directories like /tmp to prevent users from deleting each other's files.

• Example: chmod +t /tmp

My current CTC is confidential and I prefer not to disclose it.

• I am not comfortable sharing my current compensation details.

• I believe my value is based on my skills and experience, not my current salary.

• I am open to discussing salary expectations for this role.

I expect a competitive salary based on my experience, skills, and the responsibilities of the Senior Executive role.

• I have extensive experience in leading teams and driving business growth, which warrants a higher salary.

• I have a proven track record of successfully implementing strategic initiatives and achieving targets.

• I have strong negotiation and communication skills, which are valuable in senior executive roles.

• I have a deep understanding of the industry and market trend...read more

The /tmp directory is a temporary directory used for storing temporary files in Unix-like operating systems.

• Used for storing temporary files

• Files in /tmp are typically deleted upon system reboot

• Should not be used for storing important data

I have worked on a variety of technologies including Java, Python, SQL, and AWS.

• Java

• Python

• SQL

• AWS