Networking Final Exam first 150 Questions And Answers 100% Pass
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Course
Networking
Institution
Networking
Networking Final Exam first 150 Questions
And Answers 100% Pass
What is the purpose of a crimper? - answerTo connect an RJ-45 connector to the cable
On a TCP/IP network, a router determines where an incoming packet should go by looking at the
packet's __________. - answerdestination IP addresse...
Networking Final Exam first 150 Questions
And Answers 100% Pass
What is the purpose of a crimper? - answer✔To connect an RJ-45 connector to the cable
On a TCP/IP network, a router determines where an incoming packet should go by looking at the
packet's __________. - answer✔destination IP addresses
Which term defines what an authenticated person can do with data? - answer✔Authorization
Which term refers to the result of running cleartext through a cipher algorithm using a key? -
answer✔Ciphertext
Cryptographic hash functions have a huge number of uses, but a common one is for verifying file
__________. - answer✔integrity
Which protocol suite does L2TP use for all of its security needs? - answer✔IPsec
Which term describes a port on a switch that is configured to carry all traffic, regardless of
VLAN number, between all switches in a LAN? - answer✔Trunk port
What OSI model layer supports content switches? - answer✔Layer 7
How many binary digits are in in an IPv6 address? - answer✔128
Which address notation is the IPv6 loopback address? - answer✔::1
Which address does a computer running IPv6 give itself when it first boots up? - answer✔Link-
local
Which statement is true of an IPv6 prefix (network ID)? - answer✔An IPv6 prefix is a maximum
of 64 bits
Which address range does multicast use in IPv4? - answer✔224.0.0.0/4
Which multicast addresses will only reach routers? - answer✔FF02::2
What is the function of the multicast address FF02::1? - answer✔All nodes address
What type of IPv6 address do you need in order to get on the Internet? - answer✔Global unicast
address
Which entity passes out IPv6 prefixes? - answer✔RIRs
Which protocol makes the IPv6 automation magic work? - answer✔Neighbor Discovery
Protocol
When an IPv6 computer joins a network, it sends out multicast __________ packets searching
for other computers on its broadcast domain. - answer✔neighbor solicitation
A __________only comes into play if a computer hasn't heard from the router recently and
demands a router advertisement. - answer✔router solicitation
A DHCPv6 server is operating very similarly to an IPv4 DHCP server by passing out complete
IPv6 information: addresses and default gateways, as well as items like DNS server addresses. In
which mode is this server? - answer✔Stateful
All IPv6 addresses have a DNS record type of __________. - answer✔AAAA
A MAC address is also known as a(n) __________ address. - answer✔physical
Which technology is used by multiplexers to separate individual voice calls by keeping every
call in its own unique frequency range? - answer✔Frequency Division Multiplexing
Which device provides termination at each end of a T1 connection? - answer✔CSU/DSU
Each analog voice call gets converted into a __________ signal at the telephone company's
central office before being multiplexed into larger circuits. - answer✔DS0
Which device converts an analog signal to digital and a digital signal to analog? -
answer✔Modem
What is the European counterpart to a T1 line? - answer✔E1
What is the approximate total bandwidth of an E3 line? - answer✔34 Mbps
What is the low end speed of the SONET Optical Carrier specification (OC-1)? - answer✔51.8
Mbps
What is the range of transfer speed for ATM? - answer✔155 to 622 Mbps and beyond
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