CCNA V7 Module 1-3 exam

Security

Confidentiality, integrity, and availability are requirements of which of the four basic characteristics of network architecture?

fault tolerance

Having multiple paths to a destination is known as redundancy. This is an example of which characteristic of network architecture?

fiber-optic cable

When data is encoded as pulses of light, which media is being used to transmit the data?

Scalability

When designers follow accepted standards and protocols, which of the four basic characteristics of network architecture is achieved?

routers switches

Which 2 devices are intermediary devices? (Choose 2): Hosts routers servers switches

Denial of Service (DoS)

Which attack slows down or crashes equipment and programs?

NIC

Which connection physically connects the end device to the network?

Interface

Which connections are specialized ports on a networking device that connect to individual networks?

Cloud Computing

Which feature contains options such as Public, Private, Custom and Hybrid?

BYOD (bring your own device)

Which feature describes using personal tools to access information and communicate across a business or campus network?

Video Communications

Which feature is a good conferencing tool to use with others who are located elsewhere in your city, or even in another country

Powerline

Which feature is being used when connecting a device to the network using an electrical outlet?

wireless broadband

Which feature uses the same cellular technology as a smart phone?

Extranet

Which network infrastructure might an organization use to provide secure and safe access to individuals who work for a different organization but require access to the organization's data?

WAN

Which network infrastructure provides access to other networks over a large geographical area, which is often owned and managed by a telecommunications service provider?

LAN

Which network infrastructure provides access to users and end devices in a small geographical area, which is typically a network in a department in an enterprise, a home, or small business?

Hosts

Which of the following is the name for all computers connected to a network that participate directly in network communication?

Firewall

Which option blocks unauthorized access to your network?

Virtual Private Network (VPN)

Which option creates a secure connection for remote workers?

Zero-day or Zero-hour

Which option describes a network attack that occurs on the first day that a vulnerability becomes known?

Virus, Worm, or Trojan Horse

Which option describes malicious code running on user devices?

physical typology

Which type of network topology lets you see the actual location of intermediary devices and cable installation?

logical topology

Which type of network topology lets you see which end devices are connected to which intermediary devices and what media is being used?

QoS (Quality of Service)

With which type of policy, a router can manage the flow of data and voice traffic, giving priority to voice communications if the network experiences congestion?