Zensar Technologies Interview Questions, Process, and Tips

Q1. Previous experience
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Q2. Most questions related to VPN and Network related issues
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SQl, Spring, Spring BOOT< hibernate, JPA

Q1. What would you do if you're given the role/ what would be your plan of actions if you're on boarded
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Q2. Let's say there are 7 in the team 3 are on leave and you would need to finish a project which needs 7 folks but now you have only 4 resources. How would you manage to deliver the project?
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Q1. About the Existing Project
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Q2. Authentication in our project
Ans. 
Authentication in our project involves verifying the identity of users before granting access.
• Implement secure login functionality using encryption algorithms like bcrypt

• Utilize session management to track user authentication status

• Consider implementing multi-factor authentication for added security
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Q3. Types of Request in Apis
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Types of requests in APIs include GET, POST, PUT, DELETE.
• GET - Used to retrieve data from a server

• POST - Used to send data to a server to create/update a resource

• PUT - Used to update a resource on the server

• DELETE - Used to delete a resource on the server
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Q1. What are the parameter needed for configuring Datagurd?
Ans. 
Parameters needed for configuring Dataguard include LOG_ARCHIVE_DEST_1, LOG_ARCHIVE_DEST_2, FAL_SERVER, STANDBY_FILE_MANAGEMENT, etc.
• LOG_ARCHIVE_DEST_1: Specifies the location to archive redo logs on the primary database

• LOG_ARCHIVE_DEST_2: Specifies the location to archive redo logs on the standby database

• FAL_SERVER: Specifies the FAL (Fetch Archive Log) server for the standby database

• STANDBY_FILE_MANAGEMENT: Specifies...read more
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Q2. What is cut over phase during migration or upgradation?
Ans. 
Cut over phase is the final stage of migration or upgradation where the new system takes over the functions of the old system.
• Cut over phase involves transitioning from the old system to the new system.

• It includes final data migration, testing, and validation of the new system.

• During cut over phase, users are trained on the new system and any remaining issues are resolved.

• The goal of cut over phase is to ensure a smoot...read more
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Q3. Are you aware of cross platform migration in oracle apps ie. Linux to solaris?
Ans. 
Yes, cross platform migration in Oracle Apps involves moving from one operating system to another, such as Linux to Solaris.
• Cross platform migration in Oracle Apps involves transferring the application and database from one operating system to another.

• It requires careful planning and testing to ensure a smooth transition.

• Data migration tools like Oracle Data Pump can be used to facilitate the process.

• Consideration must...read more
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Q4. Adop phases during oracle apps patching?
Ans. 
ADOP (Application DBA Online Patching) has multiple phases during Oracle Apps patching.
• Prepare phase - prepares the system for patching

• Apply phase - applies the patches to the system

• Finalize phase - finalizes the patching process

• Cutover phase - switches the system to the new patch level

• Cleanup phase - cleans up temporary files and logs
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Q5. Upgradation experience
Ans. 
I have extensive experience in upgrading Oracle applications, including planning, testing, and executing upgrades.
• Led multiple successful Oracle application upgrades from planning to execution

• Performed thorough testing to ensure compatibility and functionality post-upgrade

• Worked closely with stakeholders to minimize downtime and disruptions during upgrades
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Q1. Risky user identification and process to mitigate it.
Ans. 
Risky user identification involves analyzing user behavior and implementing measures to reduce potential risks.
• Utilize user behavior analytics to identify unusual patterns or activities

• Implement multi-factor authentication for sensitive actions

• Regularly review user access permissions and revoke unnecessary privileges

• Train employees on cybersecurity best practices to prevent risky behavior

• Monitor user activity in real-t...read more
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Q2. Email campaigns hie to handle them
Ans. 
Email campaigns should be handled strategically with personalized content and targeted audience segmentation.
• Segment your audience based on demographics, behavior, or preferences to send personalized content.

• Use A/B testing to optimize subject lines, content, and timing for better engagement.

• Monitor key metrics such as open rates, click-through rates, and conversions to measure campaign success.

• Automate email workflows...read more
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Q3. Siem content development and use cases example
Ans. 
Siem content development involves creating rules and use cases to detect and respond to security threats.
• Developing custom rules to monitor for specific security events

• Creating use cases to identify patterns of suspicious activity

• Leveraging threat intelligence feeds to enhance detection capabilities
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Q4. Threat intelligence active and passive
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Q5. Process for brute force mitigation
Ans. 
Implementing a process to prevent brute force attacks on a system.
• Implement account lockout policies after a certain number of failed login attempts

• Use CAPTCHA or multi-factor authentication to verify user identity

• Monitor login attempts and block IP addresses with suspicious activity

• Regularly update passwords and educate users on strong password practices
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Q6. Step to safeguard if account got compromised.
Ans. 
Enable two-factor authentication, change passwords, monitor account activity.
• Enable two-factor authentication for added security.

• Change passwords regularly to prevent unauthorized access.

• Monitor account activity for any suspicious behavior.

• Notify the account provider immediately if account is compromised.
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