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Download Latest JK0-023 Questions

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Total 1112 questions

CompTIA Network+ certification Questions and Answers

Question 53

A user wants a SOHO network to be protected from unauthorized users hacking their network. Which of the following should be implemented to aide in this matter?

Options:

A.

VPN

B.

Throughput tester

C.

Firewall

D.

OC3

Question 54

Which of the following default ports would need to be open on a firewall to allow remote desktop access?

Options:

A.

143

B.

443

C.

3389

D.

8080

Question 55

Which of the following protocols are used for accessing a command line terminal session for management purposes? (Select TWO).

Options:

A.

Telnet

B.

FTP

C.

SNMP

D.

SSH

E.

RDP

Question 56

A customer wishes to network several computers throughout a large warehouse containing numerous metal shelves and concrete walls. The computers are at least 175 meters (574 feet) apart. Which of the following media types should be recommended for the customer using only a single switch?

Options:

A.

Fiber optic

B.

Wireless

C.

CAT5e

D.

CAT3

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Total 1112 questions