Yes, you have the option to choose an exam center that conducts the UGC NET Exam in multiple time slots or shifts. Here's how you can do it:

1. Register for the UGC NET Exam:
- Visit the official website of the National Testing Agency (NTA) at www.nta.ac.in.
- Look for the UGC NET Exam registration link and click on it.
- Fill in all the required details such as personal information, educational qualifications, etc.
- Choose the subject you want to appear for in the exam.

2. Select the Exam Center:
- After completing the registration process, you will be given the option to choose the exam center.
- The list of available exam centers will be displayed on the screen.
- Look for the centers that offer multiple time slots or shifts for the UGC NET Exam.

3. Check the Time Slot Availability:
- Once you have selected the exam center, you will need to check the availability of time slots or shifts.
- The available time slots will be displayed for each exam center.
- Choose the time slot that suits your preference and schedule.

4. Confirm the Exam Center and Time Slot:
- After selecting the exam center and time slot, double-check all the details.
- Make sure that the exam center offers multiple time slots or shifts for the UGC NET Exam.
- Confirm your selection and proceed to the next step.

5. Pay the Exam Fee:
- To complete the registration process, you will need to pay the exam fee.
- The exam fee can be paid online using various payment methods such as credit/debit card, net banking, etc.

6. Download the Admit Card:
- After successful payment of the exam fee, you will be able to download the admit card.
- The admit card will contain all the details regarding your exam center, time slot, and other important instructions.

Conclusion:
By following the above-mentioned steps, you can choose an exam center that conducts the UGC NET Exam in multiple time slots or shifts. It is important to carefully select the exam center and time slot that suits your convenience and availability. Make sure to double-check all the details before finalizing your selection. Good luck with your UGC NET Exam!