Top 20 Most Commonly Used Ports

Top 20 Most Commonly Used Ports

Assessment

Flashcard

Computers

9th Grade

Hard

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20 questions

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1.

FLASHCARD QUESTION

Front

What protocol is used by port 20?

Back

FTP Data

2.

FLASHCARD QUESTION

Front

What protocol is used by port 21?

Back

FTP Control

3.

FLASHCARD QUESTION

Front

What protocol is used by port 22? A) Telnet, B) SSH, C) IMAP, D) RDP

Back

SSH

4.

FLASHCARD QUESTION

Front

What protocol is used by port 23?

Back

Telnet

5.

FLASHCARD QUESTION

Front

What protocol is used by port 25?

Back

SMTP

6.

FLASHCARD QUESTION

Front

What protocol is used by port 53?

Back

DNS

7.

FLASHCARD QUESTION

Front

What protocol is used by port 80?

Back

HTTP

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