Cisco 100-490 - Cisco Certified Technician Routing & Switching (RSTECH) Exam
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Total 60 questions
Question #6 (Topic: Single Topic)
What are two components of a WAN connection? (Choose two.)
A. CSU/DSU
B. router
C. bridge
D. hub
E. switch
Answer: AB
Question #7 (Topic: Single Topic)
Which device is a DTE device?
A. CSU/DSU
B. router
C. cable modem
D. DSL modem
Answer: B
Question #8 (Topic: Single Topic)
Which layer of the OSI model defines how data is formatted for transmission and how access to the physical media is controlled?
A. presentation
B. data link
C. network
D. transport
Answer: B
Question #9 (Topic: Single Topic)
Which command shows the status of power supplies and sensor temperatures?
A. show hardware
B. show module
C. show environment
D. show diag
Answer: C
Question #10 (Topic: Single Topic)
What are two standard fiber-optic connectors? (Choose two.)
A. Lucent
B. rollover
C. subscriber
D. multidimension
E. crossover
Answer: AC
