Cisco Certified Network Associate (CCNA) – Mock Exam S.M HamzaFebruary 4, 2021February 4, 20212 Comments Welcome to your Cisco Certified Network Associate (CCNA) - Mock Exam Which statement is true regarding the user exec and privileged exec mode?They both require the enable passwordUser exec is a subset of the privileged execThe '?' only works in Privileged execThey are identical What would be the proper command to set a DCE clock rate of 56k for a serial interface?Router (config) # clockrate 56000Router# clockrate 56000.Router (config-if) #clock rate 56000Router (config-if) # clockrate 56k What is an example of a MAC address?Az32:6362:2434BA:281x:8288101:354:665:8734:ffd6:8023A625:cbdf:6525 Which protocol working at the Transport layer provides a connectionless service between hosts?IPARPTCPUDP Which protocol works at the Transport layer and provides virtual circuits between hosts?IPARPTCPUDP If a host broadcasts a frame that includes a source and destination hardware address, and its purpose is to assign IP addresses to itself, which protocol at the Network layer does the host use?RARPARPAICMPTCPIPX If a router interface is congested, which protocol in the IP suite is used to tell neighbor routers?RARPARPICMPIP What range of addresses can be used in the first octet of a Class B network address?1–126128–1901–127128–191 How many bytes is an Ethernet address?3456 Which class of IP address provides a maximum of only 254 host addresses per network ID?ABCD When are link-state packets sent to neighbors?every 30 secondsevery 180 secondsafter the holddown time expireswhen a link goes up or down Why is it difficult for routing loops to occur in networks that use link-state routing?Each router builds a simple view of the network based on hop count.Routers flood the network with LSAs to discover routing loops.Each router builds a complete and synchronized view of the network.Routers use hold-down timers to prevent routing loops. What two statements correctly describe the link state routing process?All routers in the area have link state databasesEach router in the area floods LSPs to all neighborsLSPs use the reserved multicast address of 224.0.0.10 to reach neighborsReliable Transport Protocol (RTP). is the protocol used by for the delivery and reception of LSPs What action does a link-state router take immediately upon receipt of an LSP from a neighboring router?Floods the LSP to neighborsCalculates the SPF algorithmRuns the Bellman-Ford algorithm What speeds up convergence in a network using link-state routing?Updates triggered by network changesUpdates sent at regular intervalsUpdates sent only to directly connected neighbors Which two routing protocols use Dijkstra’s shortest path first algorithm?RIPv1RIPv2IS-ISBGP What determines if the router implements a classless route lookup process?Child routes are present in the routing table.A classless routing protocol has been configured on the router.The command ip classless is enabled on the router.Multiple routes with different masks to the same destination are in the routing table. What occurs when no ip classless is implemented on the router?The router will only support classful IP addressing.The router will only support classful routing protocols.The router will use a default route, if present, when a matching route is not found in the routing table.The router will assume it has knowledge of all subnets in the network and will not search beyond child routes for a better match. A route to a destination network is learned from multiple routing protocols. What is used by a Cisco router to select the preferred route to the destination that will be installed in the routing table?metricroute prefixupdate timeradministrative distance The serial connection shown in the graphic needs to be configured. Which configuration commands must be made on the Sydney router to establish connectivity with the Melbourne site?Sydney(config-if)# ip address 201.100.53.2 255.255.255.0Sydney(config-if)# no shutdownSydney(config-if)# ip address 201.100.53.1 255.255.255.224Sydney(config-if)# clock rate 56000Sydney(config-if)# ip host Melbourne 201.100.53 Time is Up! 2 thoughts on “Cisco Certified Network Associate (CCNA) – Mock Exam” Niranjan February 4, 2021 at 3:09 pm Thank you for this quiz..This help to improve my knowledge.Please upload it regular.Thanks a lot. Reply S.M Hamza February 4, 2021 at 4:21 pm Thanks for your valuable feedback. Reply Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Current yeignore me@r* Leave this field empty
Niranjan February 4, 2021 at 3:09 pm Thank you for this quiz..This help to improve my knowledge.Please upload it regular.Thanks a lot. Reply
Thank you for this quiz..This help to improve my knowledge.Please upload it regular.Thanks a lot.
Thanks for your valuable feedback.