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Putty is a free and open-source terminal emulator, serial console and network file transfer application.
Putty is used to connect to remote servers or devices using various protocols such as SSH, Telnet, and Rlogin.
It allows users to securely access and manage remote systems from a local computer.
Putty also supports X11 forwarding, which allows users to run graphical applications remotely.
It can be used for file tr...
To check system generated log files in Windows, follow these steps:
Open Event Viewer by typing 'eventvwr' in the Run dialog box
Navigate to Windows Logs and select the log file you want to view
Use the filter option to narrow down the results
Export the log file if needed
Command to check for open Port in the system.
Use 'netstat' command to check for open ports
Syntax: netstat -an | grep
Example: netstat -an | grep 8080
To fix a camera time/date error on a Mac, adjust system settings and check camera permissions.
Check the system date and time settings: Go to System Preferences > Date & Time and ensure the settings are correct.
Verify camera permissions: Go to System Preferences > Security & Privacy > Camera and ensure the application has permission to use the camera.
Restart the camera application: Sometimes, simpl...
To launch a downloaded application on Mac, adjust security settings in System Preferences to allow the app to run.
Open 'System Preferences' from the Apple menu.
Select 'Security & Privacy'.
In the 'General' tab, look for the message about the blocked app.
Click 'Open Anyway' to allow the app to launch.
If prompted, enter your administrator password to confirm changes.
sar command is used to collect, report, and save system activity information.
sar stands for System Activity Report
It is used to monitor system performance and resource utilization
It can be run by non-root users, but some options may require root privileges
The command generates reports on CPU usage, memory usage, disk I/O, network traffic, and more
DNS is a system that translates domain names to IP addresses. To change DNS for an application, update the DNS server settings.
DNS stands for Domain Name System
It translates domain names to IP addresses
To change DNS for an application, update the DNS server settings
If the application is not working in a certain network, check the DNS settings
Examples of DNS servers include Google DNS and OpenDNS
To check disk space in Windows and Linux, use command line tools like 'df' and 'wmic'.
In Linux, use the 'df' command to check disk space. Example: 'df -h'
In Windows, use the 'wmic' command to check disk space. Example: 'wmic logicaldisk get size,freespace,caption'
You can also use GUI tools like 'Disk Usage Analyzer' in Linux and 'Disk Management' in Windows.
A device driver is a software that allows the operating system to communicate with hardware devices. Updating it for a 64-bit system requires admin rights.
Device driver is a software that acts as an interface between the operating system and hardware devices
It allows the operating system to communicate with the hardware devices
Updating a device driver for a 64-bit system requires admin rights
To update a device dri...
API stands for Application Programming Interface. It is important because it allows different software applications to communicate with each other.
API is a set of protocols, routines, and tools for building software and applications
It allows different software applications to communicate with each other
APIs can be used to access data or functionality from a third-party service
Examples of APIs include Google Maps A...
I applied via Indeed and was interviewed in Sep 2021. There were 4 interview rounds.
To check disk space in Windows and Linux, use command line tools like 'df' and 'wmic'.
In Linux, use the 'df' command to check disk space. Example: 'df -h'
In Windows, use the 'wmic' command to check disk space. Example: 'wmic logicaldisk get size,freespace,caption'
You can also use GUI tools like 'Disk Usage Analyzer' in Linux and 'Disk Management' in Windows.
Command to check for open Port in the system.
Use 'netstat' command to check for open ports
Syntax: netstat -an | grep
Example: netstat -an | grep 8080
Putty is a free and open-source terminal emulator, serial console and network file transfer application.
Putty is used to connect to remote servers or devices using various protocols such as SSH, Telnet, and Rlogin.
It allows users to securely access and manage remote systems from a local computer.
Putty also supports X11 forwarding, which allows users to run graphical applications remotely.
It can be used for file transfe...
Plugins are software components that add specific features to an existing application.
Plugins are used to extend the functionality of an application without modifying its source code.
They can be used to add new features, enhance existing ones, or customize the application to meet specific needs.
Plugins can be developed by third-party developers or by the application's own developers.
They are typically loaded dynamicall...
API stands for Application Programming Interface. It is important because it allows different software applications to communicate with each other.
API is a set of protocols, routines, and tools for building software and applications
It allows different software applications to communicate with each other
APIs can be used to access data or functionality from a third-party service
Examples of APIs include Google Maps API, T...
To fix a camera time/date error on a Mac, adjust system settings and check camera permissions.
Check the system date and time settings: Go to System Preferences > Date & Time and ensure the settings are correct.
Verify camera permissions: Go to System Preferences > Security & Privacy > Camera and ensure the application has permission to use the camera.
Restart the camera application: Sometimes, simply clo...
To launch a downloaded application on Mac, adjust security settings in System Preferences to allow the app to run.
Open 'System Preferences' from the Apple menu.
Select 'Security & Privacy'.
In the 'General' tab, look for the message about the blocked app.
Click 'Open Anyway' to allow the app to launch.
If prompted, enter your administrator password to confirm changes.
A device driver is a software that allows the operating system to communicate with hardware devices. Updating it for a 64-bit system requires admin rights.
Device driver is a software that acts as an interface between the operating system and hardware devices
It allows the operating system to communicate with the hardware devices
Updating a device driver for a 64-bit system requires admin rights
To update a device driver, ...
DNS is a system that translates domain names to IP addresses. To change DNS for an application, update the DNS server settings.
DNS stands for Domain Name System
It translates domain names to IP addresses
To change DNS for an application, update the DNS server settings
If the application is not working in a certain network, check the DNS settings
Examples of DNS servers include Google DNS and OpenDNS
To check system generated log files in Windows, follow these steps:
Open Event Viewer by typing 'eventvwr' in the Run dialog box
Navigate to Windows Logs and select the log file you want to view
Use the filter option to narrow down the results
Export the log file if needed
sar command is used to collect, report, and save system activity information.
sar stands for System Activity Report
It is used to monitor system performance and resource utilization
It can be run by non-root users, but some options may require root privileges
The command generates reports on CPU usage, memory usage, disk I/O, network traffic, and more
Top trending discussions
General DS, Algo and Basic CS question.
Design a web page with database connectivity
I applied via Campus Placement
Quant questions, you will be able to clear it easily
Task1: create a website with 3 wepages
task2: create custom linux commands
I applied via Campus Placement and was interviewed in Aug 2024. There were 2 interview rounds.
There was three questions in round 1, first was aptitude question second was probability question and third was of system design
It was a structured process where we were divided into groups
I applied via Campus Placement and was interviewed in Nov 2023. There was 1 interview round.
I applied via Campus Placement and was interviewed in Jul 2024. There were 3 interview rounds.
1 hours of aptitude test medium level
Basic dsa questions and technical question
How AI helps other to find optimal solutions
I applied via TCS NQT and was interviewed in Jun 2021. There was 1 interview round.
My university project focused on developing a web-based application for managing student attendance using Java and Spring Boot.
Technology Stack: Utilized Java, Spring Boot for backend, and React for frontend, ensuring a robust and responsive application.
Database Integration: Implemented MySQL for data storage, allowing efficient retrieval and management of attendance records.
User Authentication: Developed a secure logi...
I possess strong programming skills, problem-solving abilities, and experience in collaborative software development.
Proficient in languages like Python, Java, and JavaScript; developed a web application using React and Node.js.
Strong understanding of algorithms and data structures; optimized a sorting algorithm that improved performance by 30%.
Experience with version control systems like Git; contributed to open-sourc...
I applied via Referral and was interviewed in May 2021. There were 3 interview rounds.
Angular is a JavaScript framework for building web applications.
Angular is based on TypeScript, a superset of JavaScript.
It uses a component-based architecture for building UI.
It provides two-way data binding, dependency injection, and routing.
Angular CLI is a command-line interface for creating and managing Angular projects.
Some of the top questions asked at the Verificient Technologies Product Support Analyst interview -
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