VMCE Virtualization & Cloud Infrastructure Management 4

Question 1

In Veeam Backup & Replication, what is the 'Backup Chain' and why does its format matter for restore speed?

Accepted Answer

A linked sequence of full and incremental backup files affecting how far back restores must read

Answer

A backup chain consists of a full backup (.vbk) and subsequent incrementals (.vib); longer chains require reading more files during restore, impacting speed.

Question 2

What distinguishes 'Reverse Incremental' backup mode from 'Forward Incremental' in Veeam?

Accepted Answer

Reverse incremental keeps the most recent backup as a full file by rolling back older incrementals

Answer

In reverse incremental mode, Veeam transforms the previous full backup into an older restore point while the newest restore point always remains a full .vbk file.

Question 3

When Veeam detects that a VM's CBT has become corrupted or unreliable, what fallback mechanism does it use?

Accepted Answer

It automatically resets CBT and performs a new active full backup

Answer

When CBT is detected as unreliable, Veeam resets CBT on the VM and forces an active full backup to establish a new reliable baseline.

Question 4

In a Veeam replication job, what is 'Replica Seeding' used for?

Accepted Answer

Pre-populating replica restore points using an existing local backup to minimize WAN transfer

Answer

Replica seeding allows administrators to use an existing backup at the destination site to seed the replica, drastically reducing initial WAN data transfer.

Question 5

What does Veeam's 'Application-Aware Processing' do for Microsoft SQL Server VMs?

Accepted Answer

Truncates SQL transaction logs after successful backup to prevent log growth

Answer

Application-aware processing uses VSS with SQL Server writer to ensure transactional consistency and can optionally truncate transaction logs post-backup.

(VMCE) Veeam Certified Engineer Practice Test

(VMCE) Veeam Certified Engineer Practice Test

VMCE Virtualization & Cloud Infrastructure Management 4