NTT Data System Administrator Interview Questions and Answers

I have experience in managing large-scale server migrations.

• Successfully led a team in migrating 500+ servers to a new data center

• Implemented a seamless migration plan to minimize downtime and ensure data integrity

• Collaborated with cross-functional teams to coordinate the migration process

• Performed thorough testing and troubleshooting to identify and resolve any issues

• Documented the entire migration process for future

Cloud technology is the delivery of computing services over the internet. Microsoft Intune is a cloud-based mobile device management (MDM) and mobile application management (MAM) solution.

• Cloud technology allows users to access data and applications from anywhere with an internet connection.

• Microsoft Intune is a cloud-based solution that allows organizations to manage mobile devices and applications.

• MAM allows organiza...read more

Passcode and PIN are both used for authentication, but they differ in their length and complexity.

• A passcode is typically longer than a PIN and can include letters, numbers, and symbols.

• A PIN is usually a 4-6 digit number.

• Passcodes are generally considered more secure than PINs.

• Examples of passcodes include the password for your email account or the code to unlock your phone.

• Examples of PINs include the code to access ...read more

DEP/Apple Business Manager is a device management solution for Apple devices.

• DEP stands for Device Enrollment Program, which allows organizations to easily deploy and manage Apple devices.

• Apple Business Manager is a web-based portal that allows IT administrators to manage devices, apps, and content.

• With DEP/Apple Business Manager, IT administrators can automate device enrollment, configure settings, and distribute apps...read more

DEP provides security by preventing execution of malicious code in memory.

• DEP stands for Data Execution Prevention.

• It is a security feature in modern operating systems.

• DEP prevents execution of code in memory regions marked as non-executable.

• This helps prevent buffer overflow attacks and other types of malware.

• DEP can be enabled for specific applications or for the entire system.

• Examples of DEP-enabled applications inc

Yes, it is possible to block screen capture feature on an iOS device even if it is not enrolled through DEP.

• You can use a mobile device management (MDM) solution to block screen capture feature on iOS devices.

• MDM solutions like Jamf, Microsoft Intune, and VMware Workspace ONE can help you enforce policies on iOS devices.

• You can create a policy in your MDM solution to disable the screen capture feature on iOS devices.

• Th...read more

It depends on the app's settings and the user's permissions.

• If the managed app allows opening zip files and the user has permission to do so, then they can open it.

• If the app does not allow opening zip files or the user does not have permission, then they cannot open it.

• The user should check with their IT department or the app's documentation to determine if zip files are allowed.

• If the zip file contains a potentially ...read more

Yes, we can differ an OS update for an iOS device using an MDM solution.

• MDM solution allows administrators to control the update process

• Administrators can choose to delay or skip updates for certain devices

• This can be done by creating update policies and assigning them to specific devices or groups

• For example, an organization may choose to delay updates for a few days to ensure compatibility with their internal apps

• MDM...read more

APNS is Apple's push notification service. Expired APNS certificate will impact MDM enrolled devices.

• APNS is used to send push notifications to Apple devices

• APNS certificate needs to be renewed annually

• If APNS certificate is not renewed, push notifications will not be delivered to enrolled devices

• MDM solutions rely on APNS to manage and control enrolled devices

I would advise myself to focus on learning new technologies and networking with professionals in the field.

• Focus on learning new technologies and staying up-to-date with industry trends.

• Network with professionals in the field to gain insights and opportunities.

• Take on challenging projects to develop skills and gain experience.

• Develop strong communication and problem-solving skills.

• Consider pursuing certifications to en...read more