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Drill down and drill through are interactive features in Power BI that allow users to explore data in more detail.
Drill down allows users to navigate from a higher level of data to a more detailed level by clicking on a visual element, such as a bar chart or table.
Drill through allows users to access a more detailed report or page by clicking on a specific data point within a visual element.
Both features provide users ...
I was interviewed in Jan 2025.
1.Aptitude Test and Manual Testing Theory questions and write a test case
2.Test case Creation
Test case for login functionality in a banking application
Enter valid username and password, verify successful login
Enter invalid username and password, verify error message displayed
Leave username or password field blank, verify error message displayed
Try to login with special characters in username or password, verify error message displayed
A test case is a set of conditions or variables under which a tester will determine whether a system under test satisfies requirements or works correctly.
Test case includes test inputs, expected outputs, and the conditions under which the test is to be executed.
It helps in identifying defects in the software and ensuring that the software meets the specified requirements.
Test cases can be written in a formalized manner...
Port numbers are used to identify specific services running on a server. Common ports include 80 for HTTP and 22 for SSH.
HTTP - Port 80
HTTPS - Port 443
SSH - Port 22
FTP - Port 21
SMTP - Port 25
DNS - Port 53
I applied via Job Fair and was interviewed before Jan 2023. There were 2 interview rounds.
DNS servers are responsible for translating domain names into IP addresses, enabling communication between devices on the internet.
DNS servers store and manage a database of domain names and their corresponding IP addresses.
They facilitate the process of resolving domain names to IP addresses, allowing devices to communicate with each other.
DNS servers use a hierarchical structure, with root servers, top-level domain s...
Radical Technologies interview questions for popular designations
Top trending discussions
I applied via Company Website and was interviewed before Apr 2021. There were 2 interview rounds.
Quantitative aptitude and logical aptitude test
There will be 2 code and you need to understand and input missing lines then run it, after successful completion you will be selected for round 3. You need to run at least 1 code successfully.
I applied via LinkedIn and was interviewed before Oct 2020. There was 1 interview round.
Patching physical servers involves identifying vulnerabilities, testing patches, scheduling downtime, and applying patches.
Identify vulnerabilities through vulnerability scanning or manual review
Test patches in a non-production environment to ensure compatibility and stability
Schedule downtime with stakeholders and communicate the impact of the patching
Apply patches using a patch management tool or manually
Verify the s...
Patching rollback can be done by identifying the patch, uninstalling it, and restoring the previous version.
Identify the patch that caused the issue
Uninstall the patch using the appropriate command
Restore the previous version of the software or package
Test to ensure the issue has been resolved
RHEL7 is the newer version with improved features and security updates.
RHEL7 has better support for Docker and containers
RHEL7 has improved security features like firewalld and SELinux
RHEL7 has updated versions of software packages
RHEL7 has a new default file system, XFS
RHEL7 has improved networking capabilities with NetworkManager
RHEL6 is still widely used and has long-term support until 2024
I applied via Referral and was interviewed before Jul 2021. There was 1 interview round.
I applied via Naukri.com and was interviewed before Feb 2021. There were 3 interview rounds.
I applied via Naukri.com and was interviewed in Apr 2021. There were 3 interview rounds.
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