Protocols
UDP port that is assigned to the Domain Name System (DNS)?
What is 53
components that can be found at the OSI network layer? (There are 3 answers)
What are Routers, IP addresses, Packets
A ____ is a repeater with more than one output port.
What is a Hub
A wireless networking topology consisting of at least one Access Point (AP) is referred to as
What is Infrastructure mode
An IPv4 address consists of ____ bits.
What is 32
TCP port 25 is used by:
What is SMTP
What protocols reside at the OSI transport layer?
What is TCP/UDP
To eliminate the possibility of a broadcast storm, switches and bridges implement the ____.
What is STP (Spanning Tree Protocol)
A type of network consisting of computers and peripheral devices that use high-frequency radio waves to communicate with each other is known as:
What is WLAN
An IPv6 link-local address is an equivalent of IPv4's_____.
What is APIPA Address
Unblocking TCP port 22 enables what type of traffic? (Select 2 answers)
What is SSH and SFTP
The OSI model layer that initiates the flow of information
What is Application layer
A ____ is a multiport connectivity device that directs data between nodes on a network.
router
A popular, short-range wireless technology used for connecting various personal devices in a WPAN.
What is Bluetooth
An IPv6 address consists of ____ bits.
What is 128
Which of the following ports needs to be opened for the built-in Windows RDP server to allow this type of network connection?
What is port 3389
Data Link sublayer that manages flow control
What is LLC
____ routing is a technique in which a network administrator programs a router to use specific paths between nodes.
What is Static
A solution that allows to control access to a shared transmission medium in 802.11 networks is known as
What is CSMA/CA
An IPv6 protocol performing the function of IPv4's Address Resolution Protocol (ARP) is called
A type of cryptographic network protocol for secure data communication, remote command-line login, remote command execution, and other secure network services between two networked computers is known as:
What is SSH
Which OSI layer assumes the responsibility for managing network connections between applications?
What is Session Layer
A device that improves network performance by dividing a given network segment into separate collision domains.
Wireless protocol designed to provide communication between appliances in a home automation network.
What is Z-Wave
A limited IPv4-to-IPv6 transition mechanism that allows for encapsulation of IPv6 packets in IPv4 packets transmitted over IPv4 networks is referred to as
What is 6to4