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Exam 14: Introduction to Networking

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Question 41

True/False

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An example of a proactive technician is one who configures each computer for automatic virus updates rather than waiting for a virus to occur before updating the software.

A) True
B) False

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Question 42

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What network term is used to describe how much data a communications channel can carry?

A) Bandwidth
B) Capacity
C) Channel ID
D) Backbone

E) B) and C)
F) C) and D)

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Question 43

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Which layer provides network services to any software application running on the network?

An Ethernet network would be considered a type of LAN.

UTP is a type of copper media.

A Windows computer is configured for DHCP. The computer is getting an IP address of 169.254.11.77, but it cannot communicate with other computers on the network, nor the email server. What is the most likely problem?

Which technology is used to back up data from an iOS device?

In a manufacturing plant, STP is a good choice for network cabling.

Which desktop app would be used on an iOS device to configure the device for an 802.11 wireless network?

The network is said to be fault tolerant when

HTTPS would more likely to be used for Internet banking than HTTP.

A mainframe terminal has data in one format and a workstation has data in another format. Both devices can communicate across a network with the help of the _______ OSI model layer because this layer translates from one language to another.

Match the IP address and mask with the description. 192.168.10.5/24 _______ 192.168.10.192/26 _______ 192.168.10.127/27 _______ 192.168.10.30/28 _______ A. A network number B. A broadcast address C. A device on a Class C network D. The last valid IP address in a subnetwork

If a Class A IP address is being used, the default mask assigned is 255.255.255.0.

The device in a star topology that enables multiple device connections is called a(n)

Which safety tip is appropriate for network cabling?

A wireless network must connect to the wired network.

Full-duplex transmissions eliminate Ethernet collisions.

Match the IP address with the class of IP address. 191.56.72.188 _______ 109.255.255.7 _______ 223.18.200.49 _______ 88.172.218.27 _______ 130.2.2.2 ________ 162.239.246.88 _______ 195.7.19.123 _______ A. Class A B. Class B C. Class C

The terms 10Base2, 10BaseT, 100BaseT, and 1000BaseT are typically associated with networks.