WorksheetsCCNA 8-New Question
Total questions: 4
Worksheet time: 2mins
What is the maximum bandwidth of a T1 point-to-point connection?
A. 1.544 Mbps
B. 2.048 Mbps
C. 34.368 Mbps
D. 43.7 Mbps
What is a similarity between OM3 and OM4 fiber optic cable?
A. Both have a 50 micron core diameter
B. Both have a 9 micron core diameter
C. Both have a 62.5 micron core diameter
D. Both have a 100 micron core diameter
Shortly after SiteA was connected to SiteB over a new single-mode fiber path, users at SiteA report intermittent connectivity issues with applications hosted at SiteB. What is the cause of the intermittent connectivity issue?
A. Interface errors are incrementing
B. An incorrect SFP media type was used at SiteA
B. An incorrect SFP media type was used at SiteA
D. The sites were connected with the wrong cable type
What is the difference in data transmission delivery and reliability between TCP and UDP?
A. UDP sets up a connection between both devices before transmitting data. TCP uses the threeway handshake to transmit data with a reliable connection.
B. TCP transmits data at a higher rate and ensures packet delivery. UDP retransmits lost data to ensure applications receive the data on the remote end.
C. UDP is used for multicast and broadcast communication. TCP is used for unicast communication and transmits data at a higher rate with error checking.
D. TCP requires the connection to be established before transmitting data. UDP transmits data at a higher rate without ensuring packet delivery.
