Chapter 7: Virtualization and Cloud Computing
Which tunneling protocol is a component of the IPsec protocol suite?
IKEv2
Which encryption protocol does GRE use to increase the security of its transmissions?
IPsec
Which encryption benchmark ensures data is not modified after it's transmitted and before it's received?
Integrity
With which network connection type does the VM obtain IP addressing information from its host?
NAT Mode
Which secured tunneling protocol might be able to cross firewalls where IPsec is blocked?
OpenVPN
Which remote access protocol is used over an Ethernet network?
PPPoE
Which Transport layer protocol does PPTP use?
PPTP (point-to-point tunneling protocol)
Which cloud computing services model gives software developers access to multiple operation systems for testing?
PaaS
Which remote file access protocol is an extension of SSH?
SFTP
Which current protocol is used to create secure transmissions for HTTP browsing sessions?
SSL/TLS
What kind of device can be used to configure and manage physical and virtual networking devices across the network?
vNIC (virtual NIC)
What software allows you to define VMs and manage resource allocation and sharing among them on a computer?
Hypervisor
What service in Windows Server 2016 authenticates remote users and computers to the Windows domain and its corporate network resources?
Direct Access
List two advantages to using virtualization on a network.
Efficient use of resources, physical, clients or servers devoted to one function typically use only a fraction of their capacity Cost and energy savings, organizations save money by purchasing fewer and less expensive physical machines
How does a vNIC get a MAC address?
Every VM has its own virtual network adapter, or vNIC (virtual NIC), that can connect the VM to other machines, both virtual and physical. Upon creation, each vNIC is automatically assigned a MAC address
When surfing online, you get some strange data on an apparently secure website, and you realize you need to check the legitimacy of the site. What kind of organization issues digital certificates for websites?
The digital certificate is issued
Which port must be open for the RDP traffic to cross a firewall?
To allow a Remote Desktop Connection over the internet, the router must be configured to forward RDP traffic (port 3389 to the correct computer
Which type of hypervisor is installed on bare metal?
Type 1 hypervisor
Which terminal emulation protocol is similar to RDP but is open source?
VNC (Virtual Network Computing or Virtual Network Connection)
What virtual, logically defined device operates at the Data Link Layer to pass frames between nodes?
Virtual switch