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Which protocol is commonly used for file transfer between systems?

  • SSH
  • FTP (correct)
  • SMTP
  • Telnet

    • Which protocol is used for encrypted communication link?

  • SSH (correct)
  • Telnet
  • SMTP
  • FTP

    • Which protocol is used for remote login to devices?

  • SSH
  • SMTP
  • FTP
  • Telnet (correct)

    • Which protocol is commonly used for server to server email transfer?

    <p>SMTP</p> Signup and view all the answers

    Which protocol converts names to IP addresses?

    <p>DNS</p> Signup and view all the answers

    Which protocol is used for automated configuration of IP address and other options?

    <p>DHCP</p> Signup and view all the answers

    Which protocol is commonly used for communication in the browser?

    <p>HTTP</p> Signup and view all the answers

    Which protocol is used to gather statistics from network devices?

    <p>SNMP</p> Signup and view all the answers

    Which protocol is commonly used for storing and retrieving information in a network directory?

    <p>LDAP</p> Signup and view all the answers

    Which protocol is used for sharing a desktop from a remote location?

    <p>RDP</p> Signup and view all the answers

    Which protocol is connection-oriented and provides reliable delivery?

    <p>TCP</p> Signup and view all the answers

    Which protocol is connectionless and provides unreliable delivery?

    <p>UDP</p> Signup and view all the answers

    Which protocol is commonly used for real-time communication where data cannot be stopped and resent?

    <p>UDP</p> Signup and view all the answers

    Which protocol prefers a 'return receipt' and is commonly used for secure communication?

    <p>HTTPS</p> Signup and view all the answers

    Which protocol allows the sender to determine the amount of data transmitted and has no flow control?

    <p>UDP</p> Signup and view all the answers

    What is the purpose of a port in IP communication?

    <p>To identify the destination IP address</p> Signup and view all the answers

    Which range of port numbers is considered non-ephemeral (permanent)?

    <p>0-1,023</p> Signup and view all the answers

    Which range of port numbers is considered ephemeral (temporary)?

    <p>1,024-65,535</p> Signup and view all the answers

    What is the range of port numbers that TCP and UDP ports can be?

    <p>0-65,535</p> Signup and view all the answers

    Which protocol commonly uses non-ephemeral (permanent) port numbers, but not always?

    <p>TCP</p> Signup and view all the answers

    Match the following network protocols with their characteristics:

    <p>TCP = Connection-oriented and provides reliable delivery UDP = Connectionless and provides unreliable delivery DHCP = Connectionless protocol for automated configuration of IP address TFTP = Connectionless protocol for trivial file transfer</p> Signup and view all the answers

    Match the following port types with their descriptions:

    <p>Non-ephemeral = Permanent port numbers, usually on a server or service Ephemeral = Temporary port numbers, determined in real-time by the client Server port = IP address, protocol, and server application port number Client port = IP address, protocol, and client port number</p> Signup and view all the answers

    Match the following protocols with their usage:

    <p>TCP = Commonly used for server to server email transfer UDP = Used for real-time communication where data cannot be stopped and resent HTTPS = Connection-oriented protocol that prefers a 'return receipt' and is commonly used for secure communication SSH = Connection-oriented protocol that prefers a 'return receipt' and is commonly used for remote login to devices</p> Signup and view all the answers

    Match the following terms with their definitions:

    <p>IP address = Unique identifier for a device on a network Port = Written on the outside of the box and represents a specific destination on a device Connectionless = No formal open/close to the connection Connection-oriented = Involves a formal connection setup and close</p> Signup and view all the answers

    Match the following network protocols with their delivery characteristics:

    <p>TCP = Provides 'reliable' delivery with recovery from errors and can manage out-of-order messages or retransmissions UDP = Provides 'unreliable' delivery with no error recovery or reordering of data</p> Signup and view all the answers

    Match the following port number ranges with their types:

    <p>0 - 1,023 = Non-ephemeral (permanent) ports 1,024 - 65,535 = Ephemeral (temporary) ports</p> Signup and view all the answers

    Match the following protocols with their communication characteristics:

    <p>TCP = Connection-oriented and prefers a 'return receipt' UDP = Connectionless and has no flow control</p> Signup and view all the answers

    Match the following port types with their port number ranges:

    <p>Non-ephemeral = 0 - 1,023 Ephemeral = 1,024 - 65,535</p> Signup and view all the answers

    Match the following protocols with their delivery methods:

    <p>TCP = Manages out-of-order messages or retransmissions UDP = No reordering of data or retransmissions</p> Signup and view all the answers

    Match the following network protocols with their usage scenarios:

    <p>TCP = Preferred for tasks where data integrity is important, such as email transfer UDP = Used for real-time applications where speed is more important than reliability, such as video streaming</p> Signup and view all the answers

    Match the following protocols with their associated port numbers:

    <p>FTP = tcp/20 (active mode data), tcp/21 (control) SSH = tcp/22 Telnet = tcp/23 SMTP = tcp/25</p> Signup and view all the answers

    Match the following protocols with their port-based security implications:

    <p>FTP = Important for firewall rules SSH = Encrypted communication link Telnet = In-the-clear communication SMTP = Server to server email transfer</p> Signup and view all the answers

    Match the following protocols with their descriptions:

    <p>FTP = Transfers files between systems SSH = Looks and acts the same as Telnet Telnet = Login to devices remotely SMTP = Also used to send mail from a device to a mail server</p> Signup and view all the answers

    Match the following protocols with their associated functions:

    <p>FTP = List, add, delete, etc. SSH = Authenticates with a username and password Telnet = Console access SMTP = Commonly configured on mobile devices and email clients</p> Signup and view all the answers

    Match the following protocols with their port numbers and descriptions:

    <p>DNS = udp/53 - Converts names to IP addresses DHCP = udp/67, udp/68 - Automated configuration of IP address, subnet mask and other options HTTP and HTTPS = No specific port mentioned - Communication in the browser POP3 / IMAP = tcp/110 (POP3), tcp/143 (IMAP) - Receive emails from an email server</p> Signup and view all the answers

    Match the following protocols with their associated versions and port numbers:

    <p>SNMP = v1 - udp/161 (Queries), v2 - udp/161 (Queries), v3 - Not mentioned LDAP = Not mentioned - tcp/389 RDP = Not mentioned - tcp/3389 SMB = Not mentioned - udp/137 (NetBIOS name services)</p> Signup and view all the answers

    Match the following protocols with their associated descriptions:

    <p>SNMP = Gather statistics from network devices LDAP = Store and retrieve information in a network directory RDP = Share a desktop from a remote location SMB = Protocol used by Microsoft Windows for file sharing, printer sharing</p> Signup and view all the answers

    Match the following protocols with their associated features:

    <p>SNMP = v1 - The original, v2 - A good step ahead, v3 - A secure standard LDAP = Not mentioned - Commonly used in Microsoft Active Directory RDP = Can connect to an entire desktop or just an application SMB = Using NetBIOS over TCP/IP or Direct over tcp/445</p> Signup and view all the answers

    Match the following protocols with their associated port numbers and communication types:

    <p>FTP = tcp/20 (active mode data) - Connection-oriented, reliable delivery, tcp/21 (control) - Connection-oriented, reliable delivery SSH = tcp/22 - Connection-oriented, reliable delivery Telnet = tcp/23 - Connectionless, unreliable delivery SMTP = tcp/25 - Connection-oriented, reliable delivery</p> Signup and view all the answers

    Match the following protocols with their associated communication types and port numbers:

    <p>FTP = Connection-oriented, reliable delivery - tcp/20 (active mode data), tcp/21 (control) SSH = Connection-oriented, reliable delivery - tcp/22 Telnet = Connectionless, unreliable delivery - tcp/23 SMTP = Connection-oriented, reliable delivery - tcp/25</p> Signup and view all the answers

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