Cisco 200-301 Certification Exam Sample Questions and Answers.

01. What do you call data that includes the Layer 4 protocol header, and data given to Layer 4 by the upper layers, not including any headers and trailers from Layers 1 to 3? (Choose two answers.) a) L3PDU b) Chunk c) Segment d) Packet e) Frame f) L4PDU Answer: c) Segment f) L4PDU 02. Before Class B network 172.16.0.0 is subnetted by a network engineer, what parts of the structure of the IP addresses in this network already exist, with a specific size? (Choose two answers.) a) Network b) Subnet c) Host d) Broadcast Answer: a) Network c) Host 03. Router R15 has been a working part of a network that uses OSPFv2. An engineer then issues the shutdown command in OSPF configuration mode on R15. Which of the following occurs? a) R15 empties its IP routing table of all OSPF routes but keeps its LSDB intact. b) R15 empties its LSDB but keeps OSPF neighbor relationships active. c) R15 keeps OSPF neighbors open but does not accept new OSPF neighbors. d) R15 keeps all OSPF configuration but ceases all OSPF activities (routes, LSDB, neighbors). Answer: d) R15 keeps all OSPF configuration but ceases all OSPF activities (routes, LSDB, neighbors). 04. An enterprise moves away from manual configuration methods, making changes by editing centralized configuration files. Which answers list an issue solved by using a version control system with those centralized files? (Choose two answers.) a) The ability to find which engineer changed the central configuration file on a date/time b) The ability to find the details of what changed in the configuration file over time c) The ability to use a template with per-device variables to create configurations d) The ability to recognize configuration drift in a device and notify the staff Answer: a) The ability to find which engineer changed the central configuration file on a date/time b) The ability to find the details of what changed in the configuration file over time 05. ​The Wi-Fi Alliance offers which of the following certifications for wireless devices that correctly implement security standards? (Choose all that apply.) a) WEP b) WPA2 c) 802.11 d) AES Answer: