An information utility can offer a user

Computer Networking
An information utility can offer a user

All of these

news stories from wire services

instant bonds and stock quotations

None of these

complete airline schedules for all domestic flights

All of these

news stories from wire services

instant bonds and stock quotations

None of these

complete airline schedules for all domestic flights

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Computer Networking
What type of RJ45 UTP cable do you use to connect a PC's COM port to a router or switch console port?

Crossover cable

Straight-through

Rolled

Crossover with a CSU/DSU

Crossover cable

Straight-through

Rolled

Crossover with a CSU/DSU

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Computer Networking
The Internet Control Message Protocol (ICMP)

provides communication between the Internet Protocol Software on one machine and the Internet Protocol Software on another

allows gateways to send error a control messages to other gateways or hosts

All of these

None of these

reports error conditions to the original source, the source must relate errors to individual application programs and take action to correct the problem

provides communication between the Internet Protocol Software on one machine and the Internet Protocol Software on another

allows gateways to send error a control messages to other gateways or hosts

All of these

None of these

reports error conditions to the original source, the source must relate errors to individual application programs and take action to correct the problem

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Computer Networking
For data communications to occur, the communicating devices must be part of a communication system made up of a combination of?

Hardware and software

All of these

Full duplex and half duplex

WAN and LAN

Hardware and software

All of these

Full duplex and half duplex

WAN and LAN

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Computer Networking
You are working with a network that has the network ID 172.16.0.0, and you require 25 subnets for your company and an additional 30 for the company that will merge with you within a month. Each network will contain approximately 600 nodes. What subnet mask should you assign?

255.255.224.0

255.255.252.0

255.255.192.0

255.255.240.0

255,255.248.0

255.255.224.0

255.255.252.0

255.255.192.0

255.255.240.0

255,255.248.0

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Computer Networking
You have been contracted to install a windows NT network in an office that is located in a strip mall. The office is located next to the power plant of the building, so a UPS (uninterruptible power supply) has already been installed. What type of cable should you use for the network cabling? Choose the best answer.

UTP

Fiber-optic

STP

TI

PSTN

UTP

Fiber-optic

STP

TI

PSTN

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Computer Networking

Computer Networking An information utility can offer a user

Computer Networking What type of RJ45 UTP cable do you use to connect a PC's COM port to a router or switch console port?

Computer Networking The Internet Control Message Protocol (ICMP)

Computer Networking For data communications to occur, the communicating devices must be part of a communication system made up of a combination of?

Computer Networking You are working with a network that has the network ID 172.16.0.0, and you require 25 subnets for your company and an additional 30 for the company that will merge with you within a month. Each network will contain approximately 600 nodes. What subnet mask should you assign?

Computer Networking
An information utility can offer a user

Computer Networking
What type of RJ45 UTP cable do you use to connect a PC's COM port to a router or switch console port?

Computer Networking
The Internet Control Message Protocol (ICMP)

Computer Networking
For data communications to occur, the communicating devices must be part of a communication system made up of a combination of?

Computer Networking
You are working with a network that has the network ID 172.16.0.0, and you require 25 subnets for your company and an additional 30 for the company that will merge with you within a month. Each network will contain approximately 600 nodes. What subnet mask should you assign?