All new partners must first interview the corresponding project manager and product line technical leader before entering the area, and sign the safety production commitment letter, the network safety behavior red line commitment letter, and receive the supervision certificate before entering the area, new employees do not allow to operate the existing network equipment.

• A.True
• B.False

Comment: *

Name: *

Email: *

Verification: *

At the job site, construction workers cannot wear casual shoes, slippers, and sandals.

• A.True
• B.False

Comment: *

Name: *

Email: *

Verification: *

Which are the correct statements about the cabinet? (Multiple choice)

• A.ETSI cabinet supports 19-inch equipment
• B.IEC cabinet supports 19-inch equipment
• C.ETSI cabinet supports 21-inch equipment
• D.IEC cabinet supports 21-inch equipment

Comment: *

Name: *

Email: *

Verification: *

Operation of electrical equipment must be authorized, qualified and competent.

• A.False
• B.True

Comment: *

Name: *

Email: *

Verification: *

What scene does the light cat ONT belong to?

• A.FTTB
• B.FTTD
• C.FTTH
• D.FTTC

Comment: *

Name: *

Email: *

Verification: *