Ports Flashcards

1
Q

What is the default port number for HTTP?

A

80

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2
Q

What protocol uses port 443?

A

HTTPS

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3
Q

True or False: FTP uses two ports, 20 and 21.

A

True

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4
Q

Which port is used for SSH?

A

22

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5
Q

Fill in the blank: The default port for Telnet is _____ .

A

23

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6
Q

What is the purpose of port 53?

A

DNS (Domain Name System)

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7
Q

Which port is associated with SMTP?

A

25

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8
Q

True or False: Port 3389 is used for RDP (Remote Desktop Protocol).

A

True

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9
Q

What does the port number 110 refer to?

A

POP3 (Post Office Protocol version 3)

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10
Q

Which port is used for IMAP?

A

143

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11
Q

What is the default port for SNMP?

A

161

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12
Q

Fill in the blank: The port number for MySQL is _____ .

A

3306

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13
Q

What protocol uses port 67?

A

DHCP (Dynamic Host Configuration Protocol) - Server

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14
Q

What is the port number for LDAP?

A

389

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15
Q

True or False: The default port for HTTPS is 80.

A

False

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16
Q

What port does the NTP protocol operate on?

A

123

17
Q

Which port is used for the secure version of FTP?

A

990

18
Q

What is the port number for SFTP?

A

22

19
Q

Fill in the blank: The default port for Syslog is _____ .

A

514

20
Q

What is the purpose of port 445?

A

SMB (Server Message Block)

21
Q

Which port is used for the secure version of DNS?

A

853

22
Q

True or False: Port 5432 is the default for PostgreSQL.

A

True

23
Q

What is the default port for RADIUS?

A

1812

24
Q

Which port is commonly used for secure email (SMTPS)?

A

465

25
Q

What port does the Kerberos protocol use?

A

88

26
Q

Fill in the blank: The default port for the Windows Update service is _____ .

A

80