Online Access Free NCM_20002021610 Practice Test

What does "force preferred primary" do?

• A.This action makes the current node as primary-standby.
• B.This action checks the DS link status to all connected NDS nodes.
• C.This action resolves dual-primary situation.
• D.This action advertises that the current node is primary to all other nodes.

You put an SPML request in the inbox of one the SFTP user. But even after some time you do not get the result in outbox. Which of these can you do to check if the request is still under execution?

• A.Retry by putting the same file again in inbox.
• B.You can check the current status of request via Order Management GUI.
• C.You wait for some more time until you decide something is wrong and restart the PGW.
• D.You can check the current status of request via PGW GUI.

OneNDS16 Skip upgrade refers to which of the below statements?

• A.Upgrade from OneNDS 9 SP2 to OneNDS 16.
• B.Upgrade from OneNDS 8 MP8 to OneNDS 16.
• C.Upgrade from OneNDS 8 MP7 to OneNDS 16.
• D.Upgrade from OneNDS 9 Base to OneNDS 16.

How to check which NTF is the master server?

• A.There is no master-slave concept in NTF
• B.By checking which NTF has higher number of NTF instances running, master server is determined
• C.NTF present on the site of primary RDSA
• D.NTF mounted on primary PGDS acts as primary NTF server

What is referred as NDS fast restart?

• A.Every NDS reboot usually is referred to as fast-restart.
• B.A new concept introduced from ND59 SP2 where ADM controls NDS servers reboot exercise is referred to as fast restart.
• C.NDS node restart performed by disconnecting and re-connecting the power cables.
• D.Fast restart is where the NDS processes are restarted without deleting the shared memory areas and reloading the database from backup/journals. The newly started NDS processes simply attach to the pre-existing DB SHM. Once the node is running it will then connect to remote nodes and resynchronize with the primary node in the normal manner.