Exam (elaborations)
WGU D315 ACTUAL FINAL EXAM 2024 VERIFIED QUESTIONS AND ANSWERS GRADED A+
- Course
- Institution
WGU D315 ACTUAL FINAL EXAM 2024 VERIFIED QUESTIONS AND ANSWERS GRADED A+
[Show more]
1 review
By: infantryman333 • 2 months ago
Seller
Follow
MEGAMINDS
Reviews received
Content preview
WGU D315 ACTUAL FINAL EXAM 2024 VERIFIEDQUESTIONS AND ANSWERS GRADED A+
Which OSI layer is related to the function of the IP protocol suite?
a. Transport
b. Network
c. Data Link
d. Session - (correct answer) Network
Which OSI layer is responsible for organizing how bits are passed over the physical
layer between devices within the same collision domain?
a. Frame
b. Connection
c. Transport
d. Data Link - (correct answer) Data Link
Which OSI layer would define the scope of a protocol that makes sure packets of data
are received correctly and resends them if they are not?
a. Validation
b. Transmission
c. Transport
d. Connection - (correct answer) Transport
Which protocol suite performs functions of OSI layer 4?
a. IPX
b. MAC
c. CSMA/CD
d. TCP - (correct answer) TCP
Which type of Ethernet cable can maintain 10Gbps transmission speeds through the
course of its maximum 100-meter length?
a. CAT 5e
b. CAT 5
c. CAT 3
d. CAT 6a - (correct answer) CAT 6a
Which Internet access technology uses ordinary telephone wires for data transmission?
a. DSL
b. Cable
,c. Wi-Fi
d. Hotspot - (correct answer) DSL
Which device is used to organize network cables as they run between switches and
other network devices?
a. Jack
b. Hub
c. Patch Panel
d. Router - (correct answer) Patch Panel
Which network device is used to connect two or more network segments by performing
OSI layer 3 functions like packet-forwarding?
a. Router
b. Repeater
c. Wire
d. Switch - (correct answer) Router
Which network device is used to convert between digital information from a LAN and
analog signals for transmission over a standard telephone wire?
a. Repeater
b. Modem
c. Signal Generator
d. Bit Stretcher - (correct answer) Modem
Which device could be used to send commands to the mainframe for remote execution
in early mainframe installations?
a. Distributed Screens
b. Dumb Terminals
c. Execution Displays
d. Command Receivers - (correct answer) Dumb Terminals
Which device is responsible for implementing network address translation (NAT)?
a. Modem
b. Router
c. NIC
d. Switch - (correct answer) Router
Which command produces the following output?
Non-authoritative answer:
Name: www.google.com
Address: 172.217.11.132
,a. dig
b. nslookup
d. whois
d. nmap - (correct answer) nslookup
Which command should be used to manually enter the default gateway for a computer?
a. route
b. ipconfig
c. arp
d. netstat - (correct answer) route
Which network diagnostic tool displays the path packets take between two endpoints?
a. ifconfig
b. traceroute
c. ftp
d. nslookup - (correct answer) traceroute
Which network type is used to wire multiple PCs to a home router?
a. LAN
b. PAN
c. MAN
d. WAN - (correct answer) LAN
An office's infrastructure connects network devices and printers through a central
access point without the use of cabling. Which network type does this office use?
a. WLAN
b. WAN
c. CAN
d. SAN - (correct answer) WLAN
What type of medium is commonly used within a 1000 Mbps Ethernet network?
a. CAT 5
b. CAT5e
c. Coax
d. Wireless - (correct answer) CAT5e
Which network topology is shown in the following diagram?
a. Full mesh
b. Star
, c. Bus
d. Ring - (correct answer) Full Mesh
Which network topology is being implemented when each node connects to exactly two
other nodes, forming a single continuous pathway for signals through each node?
a. Star
b. Full Mesh
c. Ring
d. Bus - (correct answer) Ring
In which physical LAN topology are nodes connected to each other with a backbone
cable that loops around and ends at the same point it started?
a. Ring
b. Bus
c. Star
d. Tree - (correct answer) Ring
Which OSI layer ensures error-free packets?
a. Application
b. Transport
c. Session
d. Presentation - (correct answer) Transport
Which topology uses a switch or hub to connect to all devices in the same network?
a. Mesh
b. Ring
c. Star
d. Bus - (correct answer) Star
Which cloud service provides hardware, operating systems, and web servers but not
end-user applications?
a. IaaS
b. PaaS
c. SaaS
d. RaaS - (correct answer) PaaS
Which cloud model provides an exclusive cloud computing service environment that is
shared between two or more organizations?
a. Public
b. Private
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 MEGAMINDS. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
73918 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now
Recently viewed by you
