Exam (elaborations)
NCTI IV: Complete Study Guide
NCTI IV: Complete Study Guide
[Show more]
Content preview
NCTI IV: Complete Study GuideActive Correct Ans - A hub that repeats and regenerates signals is
called which type of hub?
Network Interface Card (NIC) Correct Ans - Which device provides the
connection point between a workstation or personal computer (PC) and the
network?
Bridge
Switch
Router Correct Ans - Which three of the following networking devices
break up collisions? (Choose three.)
Bridge
Switch
Repeater Correct Ans - Which three devices forward broadcast traffic?
(Choose three.)
Router Correct Ans - Which network device allows communication
between separate IP networks?
Star Correct Ans - Hubs connect network hosts in which
configuration?
Router Correct Ans - Which network device can isolate broadcast
traffic to the local network segment?
switch Correct Ans - Which OSI/RM Data Link Layer 2 device creates
multiple network segments, each offering the full network bandwidth?
Bridge Correct Ans - Which network device allows us to connect
dissimilar network topologies?
Network Interface Card (NIC) Correct Ans - Which network device
requires a device driver in order to connect hosts to the network segment?
185m Correct Ans - Question Review
, At what maximum distance would you have to add a repeater to a 10Base2
network segment to prevent signal degradation?
Layer 3, the Network Layer. Correct Ans - Which open systems
interconnection (OSI) model layer do routers support?
By building physical address to port mappings and making forwarding
decisions based on these mappings. Correct Ans - Bridges and OSI/RM
Layer 2 switches filter traffic in which way?
Decapsulate the packet. Correct Ans - What must the Network Layer
do to a received frame first in order to determine the route over which it will
forward the datagram to the next network?
10.0.0.0
172.31.255.255
192.168.0.0 Correct Ans - Which are considered private Internet
protocol (IP) addresses? (Choose three.)
0.x.y.z
127.x.y.z Correct Ans - Which two of the following are considered
reserved IP addresses? (Choose two.)
Multicast Correct Ans - A Class D address is also known as which type
of address?
Loopback Correct Ans - What does the class network number 127.x.y.z
designate?
1.hhh.hhh.hhh-126.hhh.hhh.hhh Correct Ans - Which is the valid Class
A IP address range available to network hosts?
The network uses gateways, routers, or firewalls to act on the network host's
behalf. Correct Ans - The Internet Assigned Numbers Authority (IANA)
recommends organizations use private IP addresses under which condition?
192.000.001.hhh-223.255.254.hhh Correct Ans - Which is the valid
Class C IP address range?
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Studyhall. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for CA$17.29. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
62890 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now