1. Which of the following is the correct review content during the in-depth design phase of the data center L1 layer?

2. Which modular data center products are suitable for?

3. What tools support SmartNOS services?

4. How long is the Huawei Certified Internet Expert Certification, the highest level of Huawei professional certification, valid for?

5. Which of the following services does not belong to the scope of on-site support services?

6. When using the DCRAinBow tool to migrate a Linux system, what are the recommended migration methods?

7. For resale products, which of the following customer support service products are controlled sales?

8. Which of the following does not belong to the content of SDH network evaluation?

9. How many maintenance packages does Huawei's original Hi-Care service include?

10. Which of the following statements about H-care maintenance and Co-care maintenance services is wrong?

11. Which of the following is not an investment model for data center computer room construction in the Internet industry?

12. Which of the following disaster recovery solutions has the correct order of increasing complexity and service cost?

13. Which of the following migration methods can achieve a smooth migration and cover more application scenarios? The main limitation is that there are many compatibility issues and detailed compatibility testing is required before migration.

14. What is the warranty service provided by our high-end storage OceanStore18000?

15. What kind of verification can the IP network assessment and optimization service provide for the optimization and transformation plan?

16. When is the best time to introduce service sales for IP network project service expansion?

17. Which of the following is the after-sales testing tool for WLAN planning and design services?

18. Which service component is not included in the IP network planning and design service product?

19. What kind of data center is IDS2000?

20. Which of the following is the redundancy capacity of TiEr4 data center?

21. Which service product is not included in the ICT infrastructure integration service category in the UniSTARSCT configurator?

22. Which types of virtual machines support the backup/restore function in FusionSphere?

23. Huawei's service migration solution is mainly divided into three scenarios. Which one is wrong?

24. Which of the following is an error in the description of the FusionInsight MPPDB database?

25. Industry customers have complex existing network environments, different services, and different requirements for training courses. If standardized courses do not meet customer needs, can Huawei's training and certification services provide customized training to customers to confirm that it can be delivered?

26. Prohibition of promising to provide more than () services for self-produced equipment.

27. Which of the following descriptions about data center site selection is wrong?

28. Which of the following products are not covered by free warranty/replacement?

29. Which of the following is not a recognition item of trainee ability by HCIE?

30. Co-Care standard maintenance service is sold to CSPs with () diamonds and above

31. Domestically, data centers are classified into () levels according to their nature of use, management requirements, and the degree of economic and social losses or impacts caused by interruptions in the operation of electronic information systems due to site equipment failures.

32. Which of the following products' built-in warranty services are not basic maintenance services?

33. What is the maintenance service solution that Huawei Co-Care provides to customers in collaboration with CSPs with a certain diamond rating or above?

34. Which of the following activities is not included in big data performance tuning?

35. Which of the following documents does the representative office training demand submitter not need when submitting the training course application?

36. Which of the following disk types is not included in virtualization?

37. Which one is not included in L1 integrated project development personnel?

38. Which of the following is not included in the backup service process?

39. Which of the following does not fall within the scope of disaster recovery services?

40. Huawei's training and certification services run through the entire service life cycle. Which of the following statements about the best time for training expansion is correct?

41. Which of the following scenarios does not require business migration services?

42. What does Huawei's maintenance support service include?

43. Which of the following is the correct service process for Huawei's network assessment and optimization?

44. What is the quotation method for integrated project management?

45. Which of the following is not a service content of ITO service solution?

46. Which competitor of Nengji products is not included?

47. For training delivered at locations other than Huawei training centers or branches, the customer is generally responsible for providing the required teaching venues and equipment, and for arranging the trainees' transportation, accommodation, and food. Huawei is mainly responsible for ().

48. The characteristics of Huawei's professional certification can be represented by "CAN". Which of the following is the correct understanding of the English letter "C" in "CAN"?

49. How long is the validity period of the junior engineer and senior engineer certificates in Huawei's professional certification?

50. Which of the following components are used by Fusion Access to publish application virtualization?