ITN 100 PACKAGE DEAL

The primary goal of network security = protect what? - ️️Assets, information, data 3 Goals in providing security - ️️• Confidentiality - Protection of data from unauthorized disclosure of customers and proprietary data • Integrity - Assurance that data have not been altered or dest...

data communications and networking can be considered as a global area of study because - ️️new technologies and applications emerge from a variety of countries and spread around the world and technologies enable global communication when a user accesses an application via a web browser on the...

A ___________ is similar to an intranet in that it uses Internet technologies, but is developed for users outside the organization - ️️Extranet In the Internet model, the application layer corresponds to the ________, layer(s) s of the OSI model - ️️session, presentation and application ...

which application layer process the packet is from - ️️The source destination port identifier tells the destination station _____________. Connectionless - ️️______________ routing is most commonly used when the application data or message can fit into one single packet. True - ️️S...

1. How can data communication networks affect businesses? - ️️Data communication networks can affect businesses by being the foundations for distributed systems in which information system applications are divided among a network of computers. Data communication networks facilitate more efficien...

___________ allows the network manager to determine who is responsible for correcting any outstanding problems. - ️️Problem tracking ___________ provides information about configuration management on a network. - ️️Desktop management software _____________ are used by many large and sm...

The network layer is responsible for routing messages from the source computer to the destination computer. - ️️TRUE Which of the following is not an important future trend in communication and networking? - ️️development of online batch systems Which is not a function of the physical ...

The _______ is the part of the backbone that connects the LANs together. - ️️Distribution layer Switches: - ️️learn addresses by reading the source and destination addresses Device performance on a backbone network will not be improved by: - ️️translating packets from one protocol ...

Only the sender of a data transmission needs to be concerned about the rules or protocols that govern how it communicates with the receiver - ️️False Which of the following is way to reduce or eliminate crosstalk on a circuit, - ️️Changing multiplexing techniques Attenuation refers to ...

The IEEE designation for the type of wireless standard that uses both the 2.4 and 5 GHz range is __________. - ️️802.11n 1000 Base-T: - ️️can run at either full- or half-duplex Many network hubs incorporate repeaters or amplifiers to regenerate signals so that attenuation of the signal...

Each state or Canadian province has its own ___________ to regulate communications within its borders. - ️️public utilities commission The _________________ is a United States government agency that regulates voice and data communication. - ️️FCC Which of the following is not a basic a...

Each state or Canadian province has its own ___________ to regulate communications within its borders. - ️️public utilities commission The _________________ is a United States government agency that regulates voice and data communication. - ️️FCC Which of the following is not a basic a...