Network+ Week 5 Quiz Ch.7
True
PPP can support several types of Network layer protocols that might use the connection.
VNC is open source, allowing companies to develop their own software based on VNC.
Regarding VNC (Virtual Network Computing or Virtual Network Connection), what statement is accurate?
Virtualization software increases the complexity of backups, making creation of usable backups difficult.
What is NOT a potential disadvantage of utilizing virtualization?
OpenVPN
What open-source VPN protocol utilizes OpenSSL for encryption and has the ability to possibly cross firewalls where IPsec might be blocked?
Dynamic Multipoint VPN
What special enterprise VPN supported by Cisco devices creates VPN tunnels between branch locations as needed rather than requiring constant, static tunnels?
SSH supports port forwarding.
What statement regarding the SSH (Secure Shell) collection of protocols is accurate?
Trivial FTP (TFTP)
Which file transfer protocol has no authentication or security for transferring files, uses UDP, and requires very little memory to use?
A VPN concentrator shuts down established connections with malicious traffic occurs.
Which of the following is NOT a task that a VPN concentrator is responsible for?
PPP can support strong encryption, such as AH or ESP.
Which of the following statements regarding the Point-to-Point (PPP) protocol is NOT accurate?
Citrix XenServer
Which of the following virtualization products is an example of a bare-metal hypervisor?
It provides poor authentication and no encryption.
Why is the telnet utility a poor choice for remote access to a device?
True
A community cloud is a service shared between multiple organizations, but not available publicly.
NAT mode
By default, what network connection type is selected when creating a VM in VMware, VirtualBox, or KVM?
SDN controller
In a software defined network, what is responsible for controlling the flow of data?
ssh-keygen
In order to generate a public and private key for use with SSH, what command line utility should you use?
