Exam 10: Communicating Digital Content

For best performance of a communications channel, which of the following should be true?

On networks that use the TCP/IP protocol, ____________________ software monitors and logs packet traffic for later analysis.

What term is used to describe the time it takes a signal to travel from one location to another on a network?

A(n) ____________________ device is a device that accepts the transmission of data, instructions, or information.

Which of the following has the fastest maximum transfer transmission rate?

You want to use the UMB cellular transmission standard on your new mobile phone. Which standard will you use?

Which of the following has the fastest transfer rate?

How many feet can the range of Bluetooth devices be extended with additional equipment?

Who invented the Ethernet?

What kind of communications device sends and receives data and information to and from a digital line, such as ISDN and cable?

The design of computers, devices, and media in a network is categorized as either client/server or peer-to-peer. What is the term used to refer to this characterization?

Which of the following terms is an electrical disturbance that can degrade communications?

A(n) ____________________ device is a device that initiates an instruction to transmit data, instructions, or information.

Your smartphone, digital camera, and printer are all part of a network in your workspace. What type of network is likely in use?

____________________ allows users connected to a network to transfer money from one account to another via transmission media.

You are a technology expert and you have been asked to predict which technology will become the Internet standard for data transmission, replacing T3 lines. Which of the following are you most likely to predict?

Each token ring network has several tokens.

On a network such as the one illustrated in the accompanying figure, what kind of computer controls access to the hardware, software, and other resources on the network and provides a centralized storage area for programs, data, and information?

The area of network communications standards is an area with which you are not familiar, so you have decided to study it in some detail. You expect to have to network a wide range of devices in the near future, so this is a timely subject of study. You are looking for a way to transmit signals through a door, and with a high transfer rate, because you have some video to transfer from a digital video camera. Which of the following protocols is the best bet for you?

About which of the following do privacy advocates worry can destroy a person's anonymity?