What is the standard ethernet cabling specification? (not
IEEE 802.3)
A. STP
B. Coax (thin)
C. Coax (thick)
D. UTP
- 1 Answers
- 3972 Views
- I also Faced
- E-Mail Answers
Answer / guest
Answer: C
Ethernet was created by Xerox in the 1970?s and IEEE 802.3
was developed in 1980. Standard ethernet cabling is 50 ohm
coax (thick) and IEEE 802.3 specifications include coax
(thick or thin), UTP, and Fiber Optic.
| Is This Answer Correct ? | 1 Yes | 1 No |
Which of the following does not specify an application requirement that affects your network design? A. The number of users B. The peak hours that the applications are used C. The types of applications used D. Security risks
What are the three commonly used methods of flow control used for handling network congestion? A. Buffering B. Source-quench messages C. Error checking D. Windowing
how many switches can be cascaded
How does the Spanning Tree Protocol (STP) prevent bridging loops? A. By not allowing any redundant paths within the network B. By calculating the metrics of each path C. By detecting and logically blocking redundant paths from the network D. By creating virtual LANS
Diagramming application information flow is important because: A. it helps identify heavy traffic paths B. it helps figure out why email gets from one place to another C. it can tell you when to purchase a new router D. it can tell you when to purchase a new switch
Which two statements correctly identify considerations to take into account when deciding on campus QoS Design elements ?
What are the four basic components of an AppleTalk network? A. Sockets B. Nodes C. Networks D. Areas E. Zones
Our company order a cisco ws-c3750x-48t-s(here i bought from http://www.3anetwork.com/cisco-ws-c3750x-48t-s-price_p104.html), As for the switch, in addition to the port module and optical module can be extended, what else module can also be extended?
What address is 12 hexadecimal, resides in the Data-Link layer, and is burned in the ROM by the manufacturer.
What are two services that DUAL (Diffusing Update Algorithm) performs for EIGRP? A. Provides loop-free operation throughout an entire route?s computation B. Simultaneous synchronization of routers involved in a topology change C. Updates the autonomous system number D. Allows advertised distances to use feasible distances
What happens when the hold-down timer expires? A. Routes are flushed from the routing table after the flush timer expires B. Routes are flushed from the routing table immediately C. Routes are never flushed D. A triggered update will reset the hold-down timer
ISDN is referenced by a suite of ITU-T (International Telecommunication Union Telecommunication Standardization Sector) standards encompassing what three layers of the OSI reference model? A. Physical B. Data Link (LAPD) C. Data Link (RMON) D. Network (Q.930 and Q.931)
CCNA 
