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College Other
In an HFC network,
  1. Processing equipment in the headend converts the forward RF signal to a light signal with a wavelength of either 1,310 nm or 1,550 nm.
  2. Return-path signals are transmitted from the headend downstream to the opitcal node.
  3. The light signal is transmitted downstream by trunk amplifiers and coaxial trunk cable to the optical receiver in the node
  4. The total customer base is combined into one large serving area of 5,000-10,000 homes, all fed from a single node by a common fiber
  5. Once the forward RF signal enters the feeder system, the physical architcture is noticeably different than that of a tree-and-branch architecture
College Other
On a ring network
  1. each hub on the primary ring is a dead end, feeding only back to the regional hub.
  2. each node on the primary ring feeds a centralized secondary optical hub.
  3. in the event of a component failure, in most instances, the connection is broken.
  4. customers can be served from different network paths, offering the benefit of redundancy.
  5. the fiber ring removes all the coax, provides reliability and performance enhancements by dividing the network into a series of cells.
Grade 10 Programming
Grade 12 Cosmetology
The term given for selling products for client home care is:
  1. networking
  2. retailing
  3. scheduling
  4. warehousing
Grade 10 Food Chains and Webs
Grade 11 Job Search and Career
None Vocabulary
Grade 9 Job Search and Career
What is a social network?
  1. a employment agency that provides part time and full time jobs on a temporary basis
  2. people who have known you and can provide information about your skills, character, and achievement
  3. a contact with a prospective employer after the interview
  4. a group of friends and acquaintances who keep in contact and share information
Grade 10 Circulatory and Immune Systems
The lymphatic system can be best described as a                 .
  1. relay network
  2. drainage network
  3. pumping system
  4. excretion system
College Management Information Systems
College Management Information Systems
Connecting one computer to another creates a(n):
  1. Control Unit
  2. Track
  3. Network
  4. Sector
College Management Information Systems
This type of network is contained over a large geographic area.
  1. Local area network
  2. Wide area network
  3. Start topology
  4. None of the above
Grade 11 Social Sciences
Grade 4 Anatomical Organization
College Networks
On Redhat/CentOS/Fedora, what configuration files are used to define network adapter settings?
  1. /etc/sysconfig/network.cfg
  2. /etc/sysconfig/network/adapter-*
  3. /etc/network/*.conf
  4. /etc/sysconfig/network-scripts/ifcfg-*
College Geography
A                    is a confined, limited geographic location.
  1. wide area network
  2. small area network
  3. local area network
  4. ring topology
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