Free Cisco 640-911 Exam Dumps Questions & Answers

What is the acronym expansion of the UDLD feature of Cisco Nexus Operating System?

• A.  Unidirectional Data Loss Detection
• B.  Unified Data Loss Detection
• C.  Unified Directional Link Distribution
• D.  Unified Data Link Distribution
• E.  UniDirectional Link Detection

Which two options describe services that are provided by UDP? (Choose two.)

• A.  segmentation
• B.  connection-oriented
• C.  session multiplexing
• D.  reliable packet delivery
• E.  best-effort packet delivery

What option tests hardware to verify that all components of the device are operational and present?

• A.  POST
• B.  Bootstrap
• C.  NVRAM
• D.  BIOS

In which layer of the OSI model are TCP port numbers defined?

• A.  7
• B.  4
• C.  6
• D.  2
• E.  3

Which device would you select to partition a network into VLANs?

• A.  router
• B.  repeater
• C.  bridge
• D.  switch
• E.  hub