In exhibit 1, all infrastructure devices are implementing OSPF on the interfaces. Exhibit 1 also
shows settings for OSPF areas. Exhibit 2 shows some additional OSPF settings IRF 1.
The network administrator enters this command on IRF 4:
[ IRF4-ospf-1-area-0.0.0.2 ] abr-summary 10.2.0.0 16
The administrator verifies that the solution is functioning correctly. Indicate whether the link state
database (LSDB) on a device should include an LSA for 10.2.0.0/16.

Explanation:
IRF4 area 0 LSDB does not includeSwitch 2 area1 LSDB does not include
?
0
0
That’s the opposite 😀
0
0
Edit: Area 1 is totally stub so no LSA for switch 2, but IRF4 will definitely get a Type 3 LSA
0
0
IRF 4 area 0 LSDB: Include LSA (because of abr-summary 10.2.0.0 16)
Switch 2 area 1 LSBD: Does not include LSA (because of stub no-summary)
0
0