Free 4A0-M05 Exam braindumps download (4A0-M05 exam dumps Free)

Which of the following best describes the reason for CPU pinning?

Answer(s): A

Which of the following describes the benefit of using huge pages?

Huge pages improves the performance of mapping virtual memory addresses to physical memory addresses.
Huge pages improves the performance of decreasing the number of memory accesses involved in a page table walk.
Huge pages improves the performance of page swapping by increasing the number of TLB cache hits.
Huge pages improves the performance of page swapping by optimizing the loading of pages to main memory.

Answer(s): C

Which of the following describes the 2N model for VM redundancy?

There is one active VM and one standby VM that takes over if the active VM fails.
Thera are N active VMs and a pool of standby VMs that can take over if one or more active VMs fail.
There are N active VMs, each one paired with a standby VM that takes over if its active VM fails.
There are 2N active VMs deployed to support a service that needs N active VMs, with extra capacity in case one or more VMs fail.

Answer(s): C

Which of the following statements about interface redundancy with OVS is FALSE?

OVS provides redundancy through a Linux bonded interface on the hypervisor.
Guest VMs have two virtual NICs connected to OVS through a Linux bridge.
Ethernet frames are sent between the redundant interfaces to verify connectivity.
OVS connects to two physical ports connected to distinct leaf switches.

Answer(s): C