Online Access Free Huawei.H12-421-ENU.v2022-01-01.q82 Practice Test (Page 2)

H12-421-ENU Exam Question 1

The 2.4G antenna on the ECC800 should be installed in ( ).

A.DO output dry contact

B.RS485 port

C.RF_ZA line interface

D.3G/4G antenna interface

H12-421-ENU Exam Question 2

When four UPS2000G-20K parallel units are set and the number of redundant units in the parallel setting is set to "1", the capacity of the system is () KVA.

A.80

B.40

C.60

D.100

H12-421-ENU Exam Question 3

ECC800 does not support historical data export.

A.True

B.False

H12-421-ENU Exam Question 4

The user can modify the ECC800's IP address from the () menu of the ECC800 Web interface.

A.Emblem module settings

B.Monitoring module IP

C.Video IP settings

D.Time setting

H12-421-ENU Exam Question 5

When the single machine is working, after the function of power-off of the ups2000-g machine is prohibited, the PL port has no output when overload or battery power is low.