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计算机考试 | CompTIA认证考试

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单选题 Which of the following tools would allow an administrator to push out a software update to allswitches on the network?()

A

Network management

B

Protocol analyzer

C

Network monitoring

D

System diagnostic

单选题 A natural disaster has occurred and the administrator must return the network to a healthy status.Which of the following should the administrator do in this case?()

A

Follow the emergency action plan.

B

Wait for an issue to be reported.

C

Establish a new baseline.

D

Determine if escalation is necessary.

单选题 The helpdesk is receiving calls about the corporate web server being down. Which of the followingshould be taken NEXT after verifying that the server is unreachable?()

A

Escalate the call to a technician

B

Document any changes in the web server configuration.

C

Implement and test a solution.

D

Continuously ping the server until a ping response is obtained

单选题 Which of the following protocols defaults to port 161?()

A

SFTP

B

SNMP

C

SMTP

D

SNTP

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