C700 - Secure Network Design UPDATED ACTUAL Exam Questions and CORRECT ANSWERS
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Module
C700 - Secure Network Design
Institution
C700 - Secure Network Design
C700 - Secure Network Design UPDATED
ACTUAL Exam Questions and CORRECT
ANSWERS
DDoS Attack - CORRECT ANSWER- A distributed denial-of-service attack tries to
reduce or eliminate a resource's ability to serve its users. The attacker overwhelms the
resource by sending a flood of messages from...
C700 - Secure Network Design UPDATED
ACTUAL Exam Questions and CORRECT
ANSWERS
DDoS Attack - CORRECT ANSWER✔✔- A distributed denial-of-service attack tries to
reduce or eliminate a resource's ability to serve its users. The attacker overwhelms the
resource by sending a flood of messages from many compromised computers.
IoT (Internet of Things) - CORRECT ANSWER✔✔- IoT devices are usually small devices
such as surveillance cameras that communicate directly with one another without human
involvement.
There will soon be more IoT device using the Internet than humans surfing the Web, sending
e-mail, sending Excel and Word files, and doing other "humanish" things.
ISPs (Internet Service Providers) - CORRECT ANSWER✔✔- Internet transmission or the
delivery of traffic from source to destination computers.
Hosts - CORRECT ANSWER✔✔- Devices that are connected to the internet are called
hosts.
IANA (Internet Assigned Numbers Authority) - CORRECT ANSWER✔✔- controls and
documents who owns what IP addresses, since every single connected device outside of
private networks needs a unique address. The IANA prevents address duplication and ensures
that devices can access the World Wide Web.
IETF (Internet Engineering Task Force) - CORRECT ANSWER✔✔- An organization that
sets standards for how systems communicate over the Internet (for example, how protocols
operate and interact).
Cloud - CORRECT ANSWER✔✔- An image that indicates that the user does not need to
know what goes on within the Internet. A general name for services provided by companies
over the Internet.
,Application Messages - CORRECT ANSWER✔✔- A message sent from one networked
application to another over a network.
Server Hosts - CORRECT ANSWER✔✔- The one that provides service is the server host.
Provides services to client hosts.
Server hosts include servers on server racks
Client Hosts - CORRECT ANSWER✔✔- The one that receives service is the client host.
Receives services from the server host.
Client hosts include your mobile phone, tablet, PC, smartwatch, or anything else you use to
access services on the internet.
Rack Servers - CORRECT ANSWER✔✔- A server that fits in a standard equipment rack.
Most servers are stored in equipment racks that are 48 cm (19 inches) wide and a standard
height unit, or U, is 1.75 inches tall. Each rack can hold several rack servers positioned one
on top of another.
U Formula:
U rack x U height = inches available space
22 U rack x 1.75 = 38.5 inches of usable space
Networked Applications - CORRECT ANSWER✔✔- Those applications that require a
network to communicate with one another in order to function.
Your browser, which is your client program, sends a request message to the webserver. This
is an HTTP request message because HTTP (Hypertext Transfer Protocol) is the standard for
browser-webserver interactions. This request message asks for a file to be delivered. The
webserver server program on the webserver locates the file and sends it back in an HTTP
response message containing the requested file (or an error message to say why it could not
be delivered).
Client Program - CORRECT ANSWER✔✔- Program that receives service from a server
program on a server host.
, Request Message - CORRECT ANSWER✔✔- In request-response cycles, a message a client
programs sends to request service from a server application program.
HTTP Request Message - CORRECT ANSWER✔✔- In HTTP, a message in which a client
requests a file or another service from a server.
HTTP (Hypertext Transfer Protocol) - CORRECT ANSWER✔✔- The protocol that governs
interactions between the browser and the webserver application program.
The standard for browser-webserver interactions.
Server Program - CORRECT ANSWER✔✔- Program on a server host that provides service
to a client program on a client host.
HTTP Response Message - CORRECT ANSWER✔✔- In HTTP, a message in which a
server responds to a client request; contains either a requested file or an error message
explaining why the requested file could not be supplied.
Source Host - CORRECT ANSWER✔✔- Host that transmit a message to another host, the
destination host.
Destination Host - CORRECT ANSWER✔✔- Host that receives a message from another
host, the source host.
Transmission - CORRECT ANSWER✔✔- A source host sends an application message to a
destination host.
Network Stack - CORRECT ANSWER✔✔- Programs on a host that govern communication
to and from the Internet.
Two Processes:
Internet and Transport Processes
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