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200-301 Exam Dumps - Cisco Certified Network Associate

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Question # 145

Why is UDP more suitable than TCP tor applications that require low latency, such as VoIP?

A.

UDP reliably guarantees delivery of all packets and TCP drops packets under heavy load.

B.

TCP sends an acknowledgment for every packet that is received and UDP operates without acknowledgments.

C.

UDP uses sequencing data for packets to arrive in order, and TCP offers the capability to receive packets in random order.

D.

TCP uses congestion control for efficient packet delivery and UDP uses flow control mechanisms for the delivery of packets.

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Question # 146

Refer to the exhibit. Which interface does a packet take to reach the destination address of 10.10.10.147?

A.

FastEthemet 0/0

B.

Senal0/0

C.

FastEthemet 0/1

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Question # 147

How does machine learning improve the detection of unauthorized network access?

A.

It monitors for outdated software.

B.

It dictates security policy updates.

C.

It identifies patterns indicating intrusions.

D.

It assigns security clearance levels.

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Question # 148

Drag and drop the common functions from the left onto the cofresponding network topology architecture layer on the right. Not all common functions are used.

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Question # 149

Which advantage does machine learning offer for network security?

A.

It improves real-time threat detection.

B.

It manages firewall rule sets.

C.

It enforces password complexity requirements.

D.

It controls VPN access permissions.

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Question # 150

A corporate office uses four floors in a building

• Floor 1 has 24 users

• Floor 2 has 29 users

• Floor 3 has 28 users

•Floor 4 has 22 users

Which subnet summarizes and gives the most efficient distribution of IP addresses for the router configuration?

A.

192.168.0.0/26 as summary and 192.168.0.0/29 for each floor

B.

192.168.0.0.24 as summary and 192.168.0.0/28 for each floor

C.

192.168.0.0/23 as summary and 192.168.0.0/25 for each floor

D.

l92.168.0.0/25 as summary and 192.168.0.0/27 for each floor

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Question # 151

Where does wireless authentication happen?

A.

SSID

B.

radio

C.

band

D.

Layer 2

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Question # 152

Which action does the router take as rt forwards a packet through the network?

A.

The router replaces the source and desinaoon labels wth the sending router uterface label as a source and the next hop router label as a desbnabon

B.

The router encapsulates the source and destination IP addresses with the sending router P address as the source and the neighbor IP address as the destination

C.

The router replaces the original source and destination MAC addresses with the sending router MAC address as the source and neighbor MAC address as the destination

D.

The router encapsulates the original packet and then includes a tag that identifies the source router MAC address and transmit transparently to the destination

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