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| Which organization works to establish global standards for communications and information exchange? |
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Which network access method is considered the most reliable?
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What is the purpose of MAC tables?
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Definition
| Make the decision where data frames will be forwarded |
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Term
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Which cables are resistant to electromagnetic interference? Choose all that apply.
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Definition
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Which cabling options are not as susceptible to external interference such as machinery and EMI?
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Definition
Fiberoptic cable
Shielded twisted-pair cable |
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In which year was the Internet developed?
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Which telephone service runs at 2.048 Mbps?
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Which are benefits of T1? Choose all that apply.
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Definition
High speed
High bandwidth
24 channels running at 64 Kbps each |
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Term
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__________ is a number permanently assigned to a computer or network device by the network administrator.
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Which statement describes a network?
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Definition
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A collection of interconnected objects
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Term
| Which items may cause EMI? |
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Definition
Microwave ovens
Small electric motors |
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Term
| Which medium creates internetworks? |
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Definition
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Term
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Which octet of an IP address is used to identify a class?
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Definition
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Term
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__________ provides high-speed networking over ordinary telephone lines.
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Definition
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Term
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Which are knowledge recommendations for the Networking Fundamentals exam? Choose all that apply.
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Definition
General computer skills
Foundational knowledge of the exam domains
Some experience with technologies such as Windows Server, network management tools, and DNS |
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Term
| Which is the directly connected route or default route for any router? |
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Definition
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Term
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Which steps are taken by DHCP when a computer starts? Choose all that apply.
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Definition
IP offer
IP request
IP discovery
IP acknowledgement |
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Term
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The OSI model contains __________ layers. Choose all that apply.
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Definition
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The __________ should be associated to the IP address.
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Definition
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__________ is/are multiple switches within an environment to make a redundant link, so if a switch fails, they are still able to connect with the destination.
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Definition
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Term
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How many ranges of addresses exist which are known as private IP addresses?
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Definition
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Term
| Which segments constitute a frame? |
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Definition
Frame header
Frame sequence check |
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Term
| Which type of network media transfers data without the use of a physical cable? |
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Definition
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Term
| __________ are hardware or software devices that interchange data packets between computer networks. |
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Definition
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In which direction do transmits move in the OSI model?
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Definition
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Term
| Which devices may cause interference in 802.11b and 802.11g? Choose all that apply. |
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Definition
Microwaves
Bluetooth devices
Cordless telephones |
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Term
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Which protocols are considered the newest wireless standards? Choose all that apply.
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Definition
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Term
| Which are advantages of a wireless LAN? |
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Definition
Widely available
No need for cables
Can be used at home |
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Term
| Which option represents the router? |
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Definition
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Term
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Which information pertains to the Teredo protocol?
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Definition
Known as 6to4 conversion
Encapsulates IPv6 packets within IPv4 datagrams
Grants IPv6 connectivity to nodes behind IPv4 devices |
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Term
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Which topics are included in the Understanding Network Infrastructures knowledge domain?
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Definition
Access methods
Wide area networks
Wireless networking
Local area networks
Internet, intranet, and extranet |
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Term
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The frame header will consist of which two elements?
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Definition
MAC source address
MAC destination address |
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Term
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Which is another name for a subnet mask?
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Definition
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Term
| __________ establishes a dedicated circuit for the duration of the transmission. |
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Definition
MAC table- not mac table
Circuit switching |
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Term
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Which option shows how fast data can be transferred within a WAN on a T3 telephone line?
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Definition
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Term
| __________ switches are when transmissions are broken into smaller fixed-length pieces and individually transmitted. |
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Definition
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Term
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Which are the types of available switches? Choose all that apply.
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Definition
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Term
| Coaxial cable is more expensive than which cable? |
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Definition
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Term
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Which UTP cable type is the fastest standard?
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Definition
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Term
| An address allows networks or PCs to __________ with each other. |
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Definition
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Term
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Which option is the first wireless networking standard created by the IEEE?
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