WorksheetsACI - Mod 5 Part 2
Total questions: 45
Worksheet time: 24mins
What does NAT (Network Address Translation) allow devices on a private network to do?
Access the Internet while hiding private IP addresses behind a public IP address
Access the Internet without any IP address
Access only local network resources
Use both IPv4 and IPv6 addresses simultaneously
What is a dual stack in networking?
Using both IPv4 and IPv6 addresses
Using multiple public IP addresses
Using multiple private IP addresses
Using a single IP address for multiple devices
What is a socket in networking terms?
An IP address with a given port
A type of network cable
A physical connection point for devices
A software application for network management
What is the first step the IT department should take to ensure efficient communication and resolve connectivity issues between devices on the network?
Install appropriate network protocols for efficient data transportation.
Assign a unique MAC and IP address to each device.
Monitor the network's performance and security with software tools and firewalls.
Use network troubleshooting tools such as ping and ARP.
Which tool can be used to diagnose connectivity issues on a network?
VLAN
Firewall
ARP (Address Resolution Protocol)
Documentation
What should be done to maintain accurate network documentation?
Use network troubleshooting tools.
Assign unique MAC and IP addresses.
Monitor the network's performance.
Maintain accurate documentation of assigned MAC and IP addresses.
Which of the following is NOT a step mentioned for ensuring efficient communication and resolving connectivity issues?
Segment the network based on traffic needs or organize devices on different VLANs.
Install appropriate network protocols for efficient data transportation.
Use network troubleshooting tools such as ping and ARP.
Increase the bandwidth of the network.
What is one of the purposes of segmenting the network based on traffic needs or organizing devices on different VLANs?
To assign unique MAC and IP addresses.
To ensure efficient data transportation.
To diagnose connectivity issues.
To organize devices for better network management.
Which command is used to view the MAC address of a device?
ipconfig /all
getmac /V
ping
tracert
What command can be used to view the IP address of a device?
getmac
arp
ipconfig /all
nslookup
Which command can be used to test connectivity between devices?
ping
tracert
nslookup
arp
What is one of the tools that can be used to diagnose networking issues?
getmac
ipconfig
nslookup
ping
What is a step that can be taken to ensure optimal communication between devices?
Assigning the same IP address to multiple devices
Using the same MAC address for all devices
Segmenting the network according to traffic needs
Disabling network protocols
Why is it important to maintain accurate documentation of assigned addresses?
To ensure devices have unique addresses
To allow multiple devices to share the same address
To disable network protocols
To avoid using troubleshooting tools
What does FTP stand for?
File Transfer Protocol
File Transmission Protocol
Fast Transfer Protocol
File Transport Protocol
Which port is commonly used for FTP data transfer?
22
20
25
53
Which port is used for FTP control and command communication?
21
22
23
25
What is the primary function of a protocol in networking?
To define how data is transmitted and communicated between devices
To provide a physical connection between devices
To store data on a network
To manage user accounts on a network
What does a port represent in an operating system or network device?
A physical connection point
A communication endpoint
A data storage location
A user interface
Which port number is associated with DNS?
22
53
25
67/68
What is the range of port numbers?
0 to 1024
0 to 65535
0 to 32767
0 to 9999
Which of the following is true about FTP?
FTP is a secure protocol
FTP data is encrypted in transit
FTP is an unsecure protocol
FTP uses port 53 for data transfer
Which protocol provides a secure method for remote device access using encrypted communication?
Telnet
SMTP
SSH
DNS
Which protocol allows secure file transfers between a client and a remote server and uses port 22?
DHCP
SFTP
DNS
SMTP
Which protocol provides a virtual terminal connection to remote devices for remote control and management, using port 23?
SSH
Telnet
SFTP
DHCP
Which protocol is used for sending emails over a network, usually between mail servers, and uses port 25?
DNS
DHCP
SMTP
SSH
Which protocol translates domain names into corresponding IP addresses and uses UDP and TCP port 53?
DHCP
DNS
SMTP
Telnet
Which protocol automatically configures IP addresses and network parameters for devices on a network, using UDP ports 67 and 68?
DNS
SSH
DHCP
SFTP
Which port does TFTP (Trivial File Transfer Protocol) use for communication?
110
69
123
80
What is the primary use of HTTP (Hypertext Transfer Protocol)?
Transferring files between client and server
Retrieving email from a remote server
Synchronizing the time on network devices
Retrieving web pages in a browser
Which port is typically used by POP3 (Post Office Protocol Version 3) for communication between email clients and the mail server?
80
69
110
123
What is the function of NTP (Network Time Protocol)?
Transferring files between client and server
Retrieving email from a remote server
Synchronizing the time on network devices
Retrieving web pages in a browser
Match the protocol with the port
TFTP
69
HTTP
80
NTP
123
IMAP
143
POP3
110
Which protocol is used for accessing and managing email messages on a remote server?
SNMP
LDAP
IMAP
SMTP
What port does IMAP version 4 use for communication between email clients and the mail server?
161
143
389
162
Which protocol is used for managing and monitoring network devices?
IMAP
SNMP
LDAP
SMTP
What port does SNMP use for sending requests from the management station to the network device?
143
389
161
162
Which protocol is used for accessing and managing directory information services?
IMAP
SNMP
LDAP
SMTP
What port does LDAP typically use for unencrypted communication?
143
161
389
162
Match the protocol to the port: HTTPS (TLS & SSL)
443
514
587
445
Match the protocol to the port: SMB
443
514
587
445
Match the protocol to the port: Syslog
514
443
587
445
Match the protocol to the port: SMTP TLS
514
443
445
587
Match the protocol to the port: LDAPS
514
443
993
445
Match the protocol to the port: IMAPS over SSL
514
443
636
445
