Cisco 200-301 CCNA Exam Practice Test Instant Access

Question 1

What is the difference in data transmission delivery and reliability between TCP and UDP?

ATCP transmits data at a higher rate and ensures packet delivery. UDP retransmits lost data to ensure applications receive the data on the remote end.

BUDP sets up a connection between both devices before transmitting data. TCP uses the three-way handshake to transmit data with a reliable connection.

CUDP is used for multicast and broadcast communication. TCP is used for unicast communication and transmits data at a higher rate with error checking.

DTCP requires the connection to be established before transmitting data. UDP transmits data at a higher rate without ensuring packet delivery.

Answer : D

Question 2

A Cisco IP phone receives untagged data traffic from an attached PC Which action is taken by the phone?

AIt allows the traffic to pass through unchanged

BIt drops the traffic

CIt tags the traffic with the default VLAN

DIt tags the traffic with the native VLAN

Answer : A

Question 3

How do AAA operations compare regarding user identification, user services, and access control?

AAuthorization provides access control and authentication tracks user services

BAuthentication identifies users and accounting tracks user services

CAccounting tracks user services, and authentication provides access control

DAuthorization identifies users and authentication provides access control

Answer : B

Question 4

In software-defined architecture, which plane handles switching for traffic through a Cisco router?

AControl

BManagement

CData

Dapplication

Answer : C

Question 5

How do TCP and UDP differ in the way they guarantee packet delivery?

ATCP uses checksum, acknowledgement, and retransmissions, and UDP uses checksums only.

BTCP uses two-dimensional parity checks, checksums, and cyclic redundancy checks and UDP uses retransmissions only.

CTCP uses checksum, parity checks, and retransmissions, and UDP uses acknowledgements only.

DTCP uses retransmissions, acknowledgement and parity checks and UDP uses cyclic redundancy checks only.

Answer : A

Question 6

What is the purpose of using First Hop Redundancy Protocol on a specific subnet?

AFilter traffic based on destination IP addressing

BSends the default route to the hosts on a network

Censures a loop-free physical topology

Dforwards multicast hello messages between routers

Answer : C

Question 7

What occurs when PortFast is enabled on an interface that is connected to another switch?

ASpanning tree may fail to detect a switching loop in the network that causes broadcast storms

BVTP is allowed to propagate VLAN configuration information from switch to switch automatically.

CRoot port choice and spanning tree recalculation are accelerated when a switch link goes down

DAfter spanning tree converges PortFast shuts down any port that receives BPDUs.

Answer : A

Cisco 200-301 Cisco Certified Network Associate Exam CCNA Exam Practice Test

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