Question 1

FTPS (FTP Security or FTP Secure) and SFTP (Secure FTP) are two names for the same protocol.

Accepted Answer

A) True 
 B)False

Question 2

Describe the TLS/SSL handshake process as initiated by a web client accessing a secure website.

Accepted Answer

Given the scenario of a browser accessin

Question 3

Why is the DTLS (Datagram Transport Layer Security) protocol used for streaming applications that need security?

Accepted Answer

DTLS is a variant of TLS that is designe

Question 4

All types of remote access techniques connecting to a network require at least one of what two different types of remote access server?

Accepted Answer

There are two types of remote access ser

Question 5

At what layer of the OSI model does the IPsec encryption protocol operate?

Accepted Answer

A)  Physical layer 
B)  Network layer 
C)  Transport layer 
D)  Application layer 
A)  Physical layer 
B)  Network layer 
C)  Transport layer 
D)  Application layer

Question 6

What is NOT a potential disadvantage of utilizing virtualization?

Accepted Answer

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

Question 7

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

Accepted Answer

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

Question 8

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

Accepted Answer

A)  Type 1 hypervisor 
B)  Type 2 hypervisor 
C)  barebones hypervisor 
D)  bare-metal hypervisor 
A)  Type 1 hypervisor 
B)  Type 2 hypervisor 
C)  barebones hypervisor 
D)  bare-metal hypervisor

Question 9

A community cloud is a service shared between multiple organizations, but not available publicly.

Accepted Answer

A) True 
 B)False

Question 10

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

Accepted Answer

A)  SSH provides a graphical view of the remote computer. 
B)  SSH does not protect against DNS spoofing. 
C)  SSH does not protect against IP spoofing. 
D)  SSH supports port forwarding. 
A)  SSH provides a graphical view of the remote computer. 
B)  SSH does not protect against DNS spoofing. 
C)  SSH does not protect against IP spoofing. 
D)  SSH supports port forwarding.

Question 11

Why is the telnet utility a poor choice for remote access to a device?

Accepted Answer

A)  It provides no mechanism for authentication. 
B)  It does not allow for control of a computer remotely. 
C)  It cannot be used over a public WAN connection. 
D)  It provides poor authentication and no encryption. 
A)  It provides no mechanism for authentication. 
B)  It does not allow for control of a computer remotely. 
C)  It cannot be used over a public WAN connection. 
D)  It provides poor authentication and no encryption.

Question 12

When using a site-to-site VPN, what type of device sits at the edge of the LAN and establishes the connection between sites?

Accepted Answer

A)  VPN proxy 
B)  VPN server 
C)  VPN transport 
D)  VPN gateway 
A)  VPN proxy 
B)  VPN server 
C)  VPN transport 
D)  VPN gateway

Question 13

How does public key encryption work?

Accepted Answer

In public key encryption, data is encryp

Question 14

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

Accepted Answer

A)  key set 
B)  key team 
C)  key pair 
D)  key tie 
A)  key set 
B)  key team 
C)  key pair 
D)  key tie

Question 15

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

Accepted Answer

A) True 
 B)False

Question 16

Which file transfer protocol has no authentication or security for transferring files, uses UDP, and requires very little memory to use?

Accepted Answer

A)  File Transfer Protocol (FTP) 
B)  FTP Secure (FTPS) 
C)  Secure FTP (SFTP) 
D)  Trivial FTP (TFTP) 
A)  File Transfer Protocol (FTP) 
B)  FTP Secure (FTPS) 
C)  Secure FTP (SFTP) 
D)  Trivial FTP (TFTP)

Question 17

What is the PPP (Point-to-Point Protocol), and how does it work?

Accepted Answer

PPP (Point-to-Point Protocol) is a Data

Question 18

An enterprise-wide VPN can include elements of both the client-to-site and site-to-site models.

Accepted Answer

A) True 
 B)False

Question 19

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

Accepted Answer

A)  point of presence (PoP) 
B)  service location (SL) 
C)  central service point (CSP) 
D)  locally exchanged data point (ledp) 
A)  point of presence (PoP) 
B)  service location (SL) 
C)  central service point (CSP) 
D)  locally exchanged data point (ledp)

Question 20

PPP can support several types of Network layer protocols that might use the connection.

Accepted Answer

A) True 
 B)False

FTPS (FTP Security or FTP Secure) and SFTP (Secure FTP) are two names for the same protocol.

Describe the TLS/SSL handshake process as initiated by a web client accessing a secure website.

Why is the DTLS (Datagram Transport Layer Security) protocol used for streaming applications that need security?

All types of remote access techniques connecting to a network require at least one of what two different types of remote access server?

At what layer of the OSI model does the IPsec encryption protocol operate?

What is NOT a potential disadvantage of utilizing virtualization?

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

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

A community cloud is a service shared between multiple organizations, but not available publicly.

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

Why is the telnet utility a poor choice for remote access to a device?

When using a site-to-site VPN, what type of device sits at the edge of the LAN and establishes the connection between sites?

How does public key encryption work?

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

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

Which file transfer protocol has no authentication or security for transferring files, uses UDP, and requires very little memory to use?

What is the PPP (Point-to-Point Protocol), and how does it work?

An enterprise-wide VPN can include elements of both the client-to-site and site-to-site models.

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

PPP can support several types of Network layer protocols that might use the connection.

Introduction to Networking

Network Infrastructure and Documentation

Addressing on Networks

Network Protocols and Routing

Network Cabling

Wireless Networking

Subnets and VLANs

Network Risk Management

Security in Network Design

Network Performance and Recovery

Wide Area Networks

Filters

Exam 7: Virtualization and Cloud Computing

FTPS (FTP Security or FTP Secure) and SFTP (Secure FTP) are two names for the same protocol.

Describe the TLS/SSL handshake process as initiated by a web client accessing a secure website.

Why is the DTLS (Datagram Transport Layer Security) protocol used for streaming applications that need security?

All types of remote access techniques connecting to a network require at least one of what two different types of remote access server?

At what layer of the OSI model does the IPsec encryption protocol operate?

What is NOT a potential disadvantage of utilizing virtualization?

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

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

A community cloud is a service shared between multiple organizations, but not available publicly.

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

Why is the telnet utility a poor choice for remote access to a device?

When using a site-to-site VPN, what type of device sits at the edge of the LAN and establishes the connection between sites?

How does public key encryption work?

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

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

Which file transfer protocol has no authentication or security for transferring files, uses UDP, and requires very little memory to use?

What is the PPP (Point-to-Point Protocol), and how does it work?

An enterprise-wide VPN can include elements of both the client-to-site and site-to-site models.

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

PPP can support several types of Network layer protocols that might use the connection.

Introduction to Networking

Network Infrastructure and Documentation

Addressing on Networks

Network Protocols and Routing

Network Cabling

Wireless Networking

Subnets and VLANs

Network Risk Management

Security in Network Design

Network Performance and Recovery

Wide Area Networks

Filters