Vmware player and linux kvm are both examples of what type of hypervisor?

Question 41

1. The HTTPS (HTTP Secure) protocol utilizes the same TCP port as
   HTTP, port 80.

   True

   False

1.25 points

Question 42

1. The PPP headers and trailers used to create a PPP frame that
   encapsulates Network layer packets vary between 8 and 10 bytes in
   size due to what field?

   	a.	FCS
   	b.	FEC
   	c.	encryption
   	d.	priority

1.25 points

Question 43

1. The Virtual Network Computing (VNC) application uses the
   cross-platform remote frame buffer (RFB) protocol.

   True

   False

1.25 points

Question 44

1. The combination of a public key and a private key are known by
   what term below?

   	a.	key tie
   	b.	key pair
   	c.	key set
   	d.	key team

1.25 points

Question 45

1. The use of certificate authorities to associate public keys with
   certain users is known by what term?

   	a.	public-key infrastructure
   	b.	certified infrastructure
   	c.	symmetric identification
   	d.	public-key organization

1.25 points

Question 46

1. VMware Player and Linux KVM are both examples of what type of
   hypervisor?

   	a.	Type 2 hypervisor
   	b.	Type 1 hypervisor
   	c.	barebones hypervisor
   	d.	bare-metal hypervisor

1.25 points

Question 47

1. What IEEE standard specifies how VLAN information appears in
   frames and how switches interpret that information?

   	a.	802.1c
   	b.	802.1V
   	c.	802.1d
   	d.	802.1Q

1.25 points

Question 48

1. What cloud service model involves providing applications through
   an online user interface, providing for compatibility with a
   multitude of different operating systems and devices?

   	a.	XaaS
   	b.	SaaS
   	c.	PaaS
   	d.	IaaS

1.25 points

Question 49

1. What command will set the native VLAN on a Juniper switch
   port?

   	a.	config native vlan
   	b.	switchport trunk native vlan
   	c.	switchport set native vlan
   	d.	set native-vlan-id

1.25 points

Question 50

1. What does the VLAN Trunk Protocol (VTP) do?

   	a.	It is the protocol used by a trunk port for establishing a trunk with another switch.
   	b.	It shares VLAN database information amongst switches that participate.
   	c.	It shares trunking information amongst switches that participate.
   	d.	It is the protocol that defines how VLAN tagging is accomplished in an Ethernet network.

1.25 points

Question 51

1. What is NOT a potential disadvantage of utilizing
   virtualization?

   	a.	Licensing costs can be high due to every instance of commercial software requiring a separate license.
   	b.	Virtualization software increases the complexity of backups, making creation of usable backups difficult.
   	c.	Multiple virtual machines contending for finite resources can compromise performance.
   	d.	Increased complexity and administrative burden can result from the use of virtual machines.

1.25 points

Question 52

1. What is NOT one of the ways in which networks are commonly
   segmented?

   	a.	by device manufacturer
   	b.	by device types
   	c.	by geographic location
   	d.	by departmental boundaries

1.25 points

Question 53

1. What is the maximum number of host IP addresses that can exist
   in a Class B network?

   	a.	65,534
   	b.	32,766
   	c.	8190
   	d.	1022

1.25 points

Question 54

1. What open-source VPN protocol utilizes OpenSSL for encryption
   and has the ability to possibly cross firewalls where IPsec might
   be blocked?

   	a.	OpenVPN
   	b.	Point-to-Point Tunneling Protocol (PPTP)
   	c.	Generic Routing Encapsulation (GRE)
   	d.	Layer 2 Tunneling Protocol (L2TP)

1.25 points

Question 55

1. What security encryption protocol requires regular
   re-establishment of a connection and can be used with any type of
   TCP/IP transmission?

   	a.	SSL
   	b.	TLS
   	c.	L2TP
   	d.	IPsec

1.25 points

Question 56

1. What special enterprise VPN supported by Cisco devices creates
   VPN tunnels between branch locations as needed rather than
   requiring constant, static tunnels?

   	a.	Dynamic SmartVPN
   	b.	Dynamic Multipoint VPN
   	c.	Auto Switched VPN Service
   	d.	Symmetric VPN Autodial

1.25 points

Question 57

1. What statement regarding the SSH (Secure Shell) collection of
   protocols is accurate?

   	a.	SSH provides a graphical view of the remote computer.
   	b.	SSH does not protect against IP spoofing.
   	c.	SSH supports port forwarding.
   	d.	SSH does not protect against DNS spoofing.

1.25 points

Question 58

1. What subnet mask can be used to segment the 172.16.0.0 network
   to allow for a minimum of 6 subnets while maximizing the number of
   hosts per subnet?

   	a.	255.255.192.0
   	b.	255.255.224.0
   	c.	255.255.248.0
   	d.	255.255.128.0

1.25 points

Question 59

1. What term is used to describe a space that is rented at a data
   center facility by a service provider?

   	a.	point of presence (PoP)
   	b.	locally exchanged data point (ledp)
   	c.	central service point (CSP)
   	d.	service location (SL)

1.25 points

Question 60

1. What type of scenario would be best served by using a Platform
   as a Service (PaaS) cloud model?

   	a.	A group of developers needs access to multiple operating systems and the runtime libraries that the OS provides.
   	b.	An organization needs to have a hosted virtual network infrastructure for their services, which are run on virtual machines.
   	c.	A small organization needs to have high availability for their web server.
   	d.	An organization wishes to gain access to applications through an online user interface, while maintaining compatibility across operating systems.