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50 Cards in this Set
- Front
- Back
Which are knowledge recommendations for the Networking Fundamentals exam? Choose all that apply.
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A
C D |
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A virtual computer is a separately purchased piece of hardware used to install server applications.
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B
C D E |
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Which topics are included in the Understanding Network Infrastructures knowledge domain? Choose all that apply.
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B
C D E |
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Which is considered the first communications network?
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Telegraph system
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Drag and drop the correct term to the appropriate place on the computer network diagram.
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B
C D F G |
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A __________ network is two or more systems interlinked to allow for communications.
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Computer
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Facebook, Twitter, and LinkedIn are examples of __________.
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Social media
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Which are examples of important network components? Choose all that apply.
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Hubs
Routers Network Cards Protocol and services Wireless access points |
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Drag and drop the correct term to the appropriate place on the computer network diagram.
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1
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The __________ was originally designed in 1957 for the Department of Defense.
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DIAGRAM
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Extranet is also known as __________ communication.
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business-to-business
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Which items may be used to provide communication security? Choose all that apply.
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A Firewalls
C Security zones E Virtual private networks |
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Which are attributes of a VPN? Choose all that apply.
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Secure
Encrypted Requires Authentication |
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Click, in the correct order, the steps to create a VPN through a Microsoft operating system.
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1
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Which is an example of a network security zone?
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DMZ
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A firewall is known as a/an __________ device.
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perimeter
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Which is the meaning of the term, LAN?
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Local Area Network
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Click the Exhibit button. Which option is the IPv4 address?
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1
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Which are examples of reserved private IP addresses? Choose all that apply.
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10.0.0.0
192.160.0.0 |
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Wired local area networks are based on a technology known as ___________.
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1
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Which is the most important device within a perimeter network?
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1
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Which are advantages of a wired LAN? Choose all that apply.
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1
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Which are advantages of a wireless LAN? Choose all that apply.
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1
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Which type of wireless LAN requires more equipment?
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1
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Which are the two types of telephone services?
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1
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Which is the correct definition for the term, ISDN?
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1
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With ISDN users can use phone lines at the same time the machine is communicating with the wide area network without losing the connection.
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1
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A wide area network spans a small geographic area.
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1
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Which are benefits of using a T3 phone line? Choose all that apply.
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1
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__________ provides high-speed networking over ordinary telephone lines.
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1
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Which is DSL's main competition for Internet providers?
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1
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The OSI model contains __________ layers. Choose all that apply.
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1
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Which are functions of the lower layer of the OSI model? Choose all that apply.
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1
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Which are functions of the lower layer of the OSI model? Choose all that apply.
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1
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On which level of the OSI model is wireless telecommunication implemented?
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1
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To set up a wireless network a __________ is required.
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1
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Wireless frequencies are a public resource regulated by the __________.
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1
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What is the function of wireless modulation?
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1
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Which are causes of wireless network outages? Choose all that apply.
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1
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Which option is the first wireless networking standard created by the IEEE?
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1
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Which devices may cause interference in 802.11b and 802.11g? Choose all that apply.
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1
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Wireless network messages are more susceptible to eavesdropping than wired networks.
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1
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Which are characteristics of WPA encryption? Choose all that apply.
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1
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Which option defines a switch?
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1
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Which options are included with the physical design of network topologies? Choose all that apply.
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1
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Match the definition to the appropriate term. Option A: One central switch, hub, or computer, which acts as a conduit to transmit messages. Option B: Each node in the network acts as an independent router, the network hops from node to node until the destination is reached. Option C: Data travels from node to node, with each node along the way handling every packet, forms a single continuous pathway for signals. Option D: A shared communications line with a common backbone to connect all devices.
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1
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To set up a wireless network a __________ is required.
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1
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Which network is considered the most reliable?
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1
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A mesh network is self-_________.
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Healing
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Which is used to control the data flow in a ring network?
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Multistation Access Units
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