[Free] New Updated (October) CompTIA CV0-001 Real Exam 81-90

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QUESTION 81

The performance logs on a virtualization server show a large number of pages being written to disk at a high rate. Which of the following should the technician do?

 

A.	Increase the amount of swap space on the disk
B.	Increase the amount of physical memory
C.	Install and provision additional disk space
D.	Allocate additional CPU power to the guests

 

Correct Answer: B

 

 

 

QUESTION 82

Which of the following MUST be in a zone? (Select TWO).

 

A.	Initiator
B.	Target
C.	CNA
D.	HBA
E.	Fibre Channel

 

Correct Answer: AB

 

 

QUESTION 83

Which of the following uses the business model of shared resources in a cloud environment?

 

A.	Elasticity
B.	Self-serve
C.	Cloud bursting
D.	Multi-tenancy

 

Correct Answer: D

 

 

QUESTION 84

A server has two power supplies such that when the first one fails, the second one automatically is used to provide power to the server. This type of setup is an example of which of the following?

 

A.	Latency
B.	Replication
C.	Redundancy
D.	Failback

 

Correct Answer: C

 

 

QUESTION 85

Which of the following only uses Fibre Channel to implement a storage infrastructure?

 

A.	NFS
B.	SAN
C.	NAS
D.	SMB

 

Correct Answer: B

 

 

QUESTION 86

Which of the following will explain why only some of the CPU cycles are available to a virtualized server using two virtualized processors?

 

A.	Extra processing is needed to store encryption keys used for secure transmission between the server and the network.
B.	Additional processing is used to run ports and services not turned off through the process of server hardening.
C.	Some processing is required for operational overhead on the processor and between the physical and virtualized processors.
D.	Significant processing is used to create and maintain the cache on multi-core processors.

 

Correct Answer: C

 

 

QUESTION 87

A catastrophic disk failure occurred on a company’s critical database. After a technician performs a full system restore, one of the business units realizes that the current backup does not hold fresh enough information. Which of the following should the company revise?

 

A.	RTO
B.	MTTR
C.	RPO
D.	MTBF

 

Correct Answer: C

 

 

QUESTION 88

Which of the following will provide the MOST network address information possible for a system that belongs to a tenant in a private cloud?

 

A.	ipconfig
B.	telnet
C.	traceroute
D.	nslookup

 

Correct Answer: A

 

 

QUESTION 89

Which of the following is MOST likely to be retrieved from an individually addressable blob?

 

A.	An object ID
B.	A hash
C.	A sequence number
D.	An image

 

Correct Answer: D

 

 

QUESTION 90

How many cores are available to the resource pool with a Type I hypervisor that has 4 quad core processors installed?

 

A.	16
B.	24
C.	32
D.	64

 

Correct Answer: A

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