WGU D315 LATEST EXAMS SCRIPT QUESTIONS
AND ANSWERS SURE A+
True
False - ✔✔True
✔✔Which of the following cloud computing solutions will deliver software applications to
a client either over the internet or on a local area network?
PaaS
SaaS
IaaS
MaaS - ✔✔SaaS
✔✔Which type of fiber cable is normally used to connect two buildings that are several
miles apart?
Single-mode
Fibre Channel mode
Multi-mode
Dual-mode - ✔✔Single Mode
,✔✔What are two ways to protect a computer from malware? (Choose two)*
Empty the browser cache.
Use antivirus software.
Delete unused software.
Keep software up to date. - ✔✔Use antivirus software
Keep software up to date
✔✔A switch forwards data only to the port that are connected to the destination device.
It knows which port to forward it to based on which value?*
Conf value
IP address
Port Number
MAC Address - ✔✔MAC Address
✔✔Bob receives a message from Alice that she sent using an asymmetric cryptography
algorithm. What key should he use to decrypt the message?*
Alice's public key
Bob's private key
Alice's private key
Bob's public key - ✔✔Bob's private key
✔✔Which of the following topologies connects each device to a neighboring device?*
Mesh
Bus
Ring
Star - ✔✔Ring
✔✔Which of the following topologies connects all devices to a single cable?*
Bus
Star
Mesh
Ring - ✔✔Bus
✔✔With regards to AAA, _______ confirms that the user is how he or she claims to be.*
Authorization
Accounting
Authentication
Accessibility - ✔✔Authentication
, ✔✔Which two layers of the OSI model are the same as the first layer of the TCP/IP
model?*
Data Link
Session
Presentation
Physical - ✔✔Physical, Data Link
✔✔Your company purchases a new bridge that filters packets based on the MAC
address of the destination computer. On which layer of the OSI model is this device
functioning?*
Data Link
Presentation
Session
Application - ✔✔Data Link
✔✔Which of the following are examples of social engineering? (Choose two)*
Impersonation
War dialing
Phishing
Dumpster diving - ✔✔Impersonation, Phishing
✔✔James is working with his organization's platforms team to select a virtualization
approach for use on test systems managed by developers. He is looking for a
hypervisor that can run on top of the Windows operating system already installed on
their laptops. What type of hypervisor is James looking for?
Type 1
Type 4
Type 2
Type 3 - ✔✔Type 2
✔✔You were recently hired by a small start-up company. The company has no plans to
setup their own datacenter. You have been asked to find a cloud service that would
provide several physical servers or virtual machines that the company would be able to
install whatever operating systems and applications they need. Which cloud service
model should you use?
IaaS
PaaS
SaaS
TaaS - ✔✔IaaS
AND ANSWERS SURE A+
True
False - ✔✔True
✔✔Which of the following cloud computing solutions will deliver software applications to
a client either over the internet or on a local area network?
PaaS
SaaS
IaaS
MaaS - ✔✔SaaS
✔✔Which type of fiber cable is normally used to connect two buildings that are several
miles apart?
Single-mode
Fibre Channel mode
Multi-mode
Dual-mode - ✔✔Single Mode
,✔✔What are two ways to protect a computer from malware? (Choose two)*
Empty the browser cache.
Use antivirus software.
Delete unused software.
Keep software up to date. - ✔✔Use antivirus software
Keep software up to date
✔✔A switch forwards data only to the port that are connected to the destination device.
It knows which port to forward it to based on which value?*
Conf value
IP address
Port Number
MAC Address - ✔✔MAC Address
✔✔Bob receives a message from Alice that she sent using an asymmetric cryptography
algorithm. What key should he use to decrypt the message?*
Alice's public key
Bob's private key
Alice's private key
Bob's public key - ✔✔Bob's private key
✔✔Which of the following topologies connects each device to a neighboring device?*
Mesh
Bus
Ring
Star - ✔✔Ring
✔✔Which of the following topologies connects all devices to a single cable?*
Bus
Star
Mesh
Ring - ✔✔Bus
✔✔With regards to AAA, _______ confirms that the user is how he or she claims to be.*
Authorization
Accounting
Authentication
Accessibility - ✔✔Authentication
, ✔✔Which two layers of the OSI model are the same as the first layer of the TCP/IP
model?*
Data Link
Session
Presentation
Physical - ✔✔Physical, Data Link
✔✔Your company purchases a new bridge that filters packets based on the MAC
address of the destination computer. On which layer of the OSI model is this device
functioning?*
Data Link
Presentation
Session
Application - ✔✔Data Link
✔✔Which of the following are examples of social engineering? (Choose two)*
Impersonation
War dialing
Phishing
Dumpster diving - ✔✔Impersonation, Phishing
✔✔James is working with his organization's platforms team to select a virtualization
approach for use on test systems managed by developers. He is looking for a
hypervisor that can run on top of the Windows operating system already installed on
their laptops. What type of hypervisor is James looking for?
Type 1
Type 4
Type 2
Type 3 - ✔✔Type 2
✔✔You were recently hired by a small start-up company. The company has no plans to
setup their own datacenter. You have been asked to find a cloud service that would
provide several physical servers or virtual machines that the company would be able to
install whatever operating systems and applications they need. Which cloud service
model should you use?
IaaS
PaaS
SaaS
TaaS - ✔✔IaaS
