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200-301 — questions

Page 2 of 60 · 1182 total questions.

200-301 Question 24

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Topic 1 · Question 24

Which action must be taken to assign a global unicast IPv6 address on an interface that is derived from the MAC address of that interface?

  • Aexplicitly assign a link-local address
  • Bdisable the EUI-64 bit process
  • Cenable SLAAC on an interface (correct answer)
  • Dconfigure a stateful DHCPv6 server on the network
Reveal answer & explanation
Correct answer: C

The correct answer is C. Option C: enable SLAAC on an interface

Explanation

SLAAC lets IPv6 hosts derive addressing information from Router Advertisements.

200-301 Question 25

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Topic 1 · Question 25 · Select all that apply

Several new coverage cells are required to improve the Wi-Fi network of an organization. Which two standard designs are recommended? (Choose two.)

  • A5GHz provides increased network capacity with up to 23 nonoverlapping channels. (correct answer)
  • B5GHz channel selection requires an autonomous access point.
  • CCells that overlap one another are configured to use nonoverlapping channels. (correct answer)
  • DAdjacent cells with overlapping channels use a repeater access point.
  • EFor maximum throughput, the WLC is configured to dynamically set adjacent access points to the channel.
Reveal answer & explanation
Correct answer: A, C

The correct answer is A, C. Option A: 5GHz provides increased network capacity with up to 23 nonoverlapping channels. Option C: Cells that overlap one another are configured to use nonoverlapping channels.

200-301 Question 26

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Topic 1 · Question 26

How do TCP and UDP differ in the way they provide reliability for delivery of packets?

  • ATCP does not guarantee delivery or error checking to ensure that there is no corruption of data, UDP provides message acknowledgement and retransmits data if lost.
  • BTCP provides flow control to avoid overwhelming a receiver by sending too many packets at once, UDP sends packets to the receiver in a continuous stream without checking. (correct answer)
  • CTCP is a connectionless protocol that does not provide reliable delivery of data; UDP is a connection-oriented protocol that uses sequencing to provide reliable delivery.
  • DTCP uses windowing to deliver packets reliably; UDP provides reliable message transfer between hosts by establishing a three-way handshake.
Reveal answer & explanation
Correct answer: B

The correct answer is B. Option B: TCP provides flow control to avoid overwhelming a receiver by sending too many packets at once, UDP sends packets to the receiver in a continuous stream without checking.

200-301 Question 27

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Topic 1 · Question 27 · Select all that apply

What are two differences between optical-fiber cabling and copper cabling? (Choose two.)

  • AA BNC connector is used for fiber connections
  • BThe glass core component is encased in a cladding (correct answer)
  • CThe data can pass through the cladding
  • DLight is transmitted through the core of the fiber (correct answer)
  • EFiber connects to physical interfaces using RJ-45 connections
Reveal answer & explanation
Correct answer: B, D

The correct answer is B, D. Option B: The glass core component is encased in a cladding Option D: Light is transmitted through the core of the fiber

200-301 Question 28

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Topic 1 · Question 28

How does CAPWAP communicate between an access point in local mode and a WLC?

  • AThe access point must not be connected to the wired network, as it would create a loop
  • BThe access point must be connected to the same switch as the WLC
  • CThe access point must directly connect to the WLC using a copper cable
  • DThe access point has the ability to link to any switch in the network, assuming connectivity to the WLC (correct answer)
Reveal answer & explanation
Correct answer: D

The correct answer is D. Option D: The access point has the ability to link to any switch in the network, assuming connectivity to the WLC

200-301 Question 29

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Topic 1 · Question 29

Which IPv6 address block forwards packets to a multicast address rather than a unicast address?

  • A2000::/3
  • BFC00::/7
  • CFE80::/10
  • DFF00::/12 (correct answer)
Reveal answer & explanation
Correct answer: D

The correct answer is D. Option D: FF00::/12

200-301 Question 30

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Topic 1 · Question 30

What is the difference regarding reliability and communication type between TCP and UDP?

  • ATCP is reliable and is a connectionless protocol; UDP is not reliable and is a connection-oriented protocol.
  • BTCP is not reliable and is a connectionless protocol; UDP is reliable and is a connection-oriented protocol.
  • CTCP is not reliable and is a connection-oriented protocol; UDP is reliable and is a connectionless protocol.
  • DTCP is reliable and is a connection-oriented protocol; UDP is not reliable and is a connectionless protocol. (correct answer)
Reveal answer & explanation
Correct answer: D

The correct answer is D. Option D: TCP is reliable and is a connection-oriented protocol; UDP is not reliable and is a connectionless protocol.

200-301 Question 31

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Topic 1 · Question 31 · Select all that apply

What are two descriptions of three-tier network topologies? (Choose two.)

  • AThe distribution layer runs Layer 2 and Layer 3 technologies (correct answer)
  • BThe network core is designed to maintain continuous connectivity when devices fail (correct answer)
  • CThe access layer manages routing between devices in different domains
  • DThe core layer maintains wired connections for each host
  • EThe core and distribution layers perform the same functions
Reveal answer & explanation
Correct answer: A, B

The correct answer is A, B. Option A: The distribution layer runs Layer 2 and Layer 3 technologies Option B: The network core is designed to maintain continuous connectivity when devices fail

200-301 Question 32

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Topic 1 · Question 32

Which type of IPv6 address is publicly routable in the same way as IPv4 public addresses?

  • Amulticast
  • Bunique local
  • Clink-local
  • Dglobal unicast (correct answer)
Reveal answer & explanation
Correct answer: D

The correct answer is D. Option D: global unicast

200-301 Question 33

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Topic 1 · Question 33

What is the expected outcome when an EUI-64 address is generated?

  • AThe interface ID is configured as a random 64-bit value
  • BThe characters FE80 are inserted at the beginning of the MAC address of the interface
  • CThe seventh bit of the original MAC address of the interface is inverted (correct answer)
  • DThe MAC address of the interface is used as the interface ID without modification
Reveal answer & explanation
Correct answer: C

The correct answer is C. Option C: The seventh bit of the original MAC address of the interface is inverted

Explanation

OSPF elects a designated router on multiaccess networks to reduce adjacency and LSA exchange overhead.

200-301 Question 34

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Topic 1 · Question 34

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?

Exhibit 1 for question 34
  • A192.168.0.0/24 as summary and 192.168.0.0/28 for each floor
  • B192.168.0.0/23 as summary and 192.168.0.0/25 for each floor
  • C192.168.0.0/25 as summary and 192.168.0.0/27 for each floor (correct answer)
  • D192.168.0.0/26 as summary and 192.168.0.0/29 for each floor
Reveal answer & explanation
Correct answer: C

The correct answer is C. Option C: 192.168.0.0/25 as summary and 192.168.0.0/27 for each floor

200-301 Question 35

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Topic 1 · Question 35

Refer to the exhibit. An engineer must add a subnet for a new office that will add 20 users to the network. Which IPv4 network and subnet mask combination does the engineer assign to minimize wasting addresses?

Exhibit 1 for question 35
  • A10.10.225.48 255.255.255.240
  • B10.10.225.32 255.255.255.240
  • C10.10.225.48 255.255.255.224
  • D10.10.225.32 255.255.255.224 (correct answer)
Reveal answer & explanation
Correct answer: D

The correct answer is D. Option D: 10.10.225.32 255.255.255.224

200-301 Question 36

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Topic 1 · Question 36

What is a characteristic of spine-and-leaf architecture?

  • AEach link between leaf switches allows for higher bandwidth.
  • BIt provides greater predictability on STP blocked ports.
  • CIt provides variable latency.
  • DEach device is separated by the same number of hops. (correct answer)
Reveal answer & explanation
Correct answer: D

The correct answer is D. Option D: Each device is separated by the same number of hops.

200-301 Question 37

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Topic 1 · Question 37

An office has 8 floors with approximately 30-40 users per floor. One subnet must be used. Which command must be configured on the router Switched Virtual Interface to use address space efficiently?

  • Aip address 192.168.0.0 255.255.0.0
  • Bip address 192.168.0.0 255.255.254.0 (correct answer)
  • Cip address 192.168.0.0 255.255.255.128
  • Dip address 192.168.0.0 255.255.255.224
Reveal answer & explanation
Correct answer: B

The correct answer is B. Option B: ip address 192.168.0.0 255.255.254.0

Explanation

OSPF elects a designated router on multiaccess networks to reduce adjacency and LSA exchange overhead.

200-301 Question 39

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Topic 1 · Question 39

A device detects two stations transmitting frames at the same time. This condition occurs after the first 64 bytes of the frame is received. Which interface counter increments?

  • Arunt
  • Bcollision
  • Clate collision (correct answer)
  • DCRC
Reveal answer & explanation
Correct answer: C

The correct answer is C. Option C: late collision

200-301 Question 40

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Topic 1 · Question 40

Refer to the exhibit. Which outcome is expected when PC_A sends data to PC_B after their initial communication?

Exhibit 1 for question 40
  • AThe source MAC address is changed.
  • BThe destination MAC address is replaced with ffff.ffff.ffff.
  • CThe source and destination MAC addresses remain the same. (correct answer)
  • DThe switch rewrites the source and destination MAC addresses with its own.
Reveal answer & explanation
Correct answer: C

The correct answer is C. Option C: The source and destination MAC addresses remain the same.

Explanation

OSPF elects a designated router on multiaccess networks to reduce adjacency and LSA exchange overhead. NAT translates addresses between network domains, commonly conserving public IPv4 addresses.

200-301 Question 41

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Topic 1 · Question 41

Using direct sequence spread spectrum, which three 2.4-GHz channels are used to limit collisions?

  • A5, 6, 7
  • B1, 2, 3
  • C1, 6, 11 (correct answer)
  • D1, 5, 10
Reveal answer & explanation
Correct answer: C

The correct answer is C. Option C: 1, 6, 11

200-301 Question 42

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Topic 1 · Question 42

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

  • ATCP uses retransmissions, acknowledgment, and parity checks, and UDP uses cyclic redundancy checks only
  • BTCP uses two-dimensional parity checks, checksums, and cyclic redundancy checks, and UDP uses retransmissions only
  • CTCP uses checksum, acknowledgements, and retransmissions, and UDP uses checksums only (correct answer)
  • DTCP uses checksum, parity checks, and retransmissions, and UDP uses acknowledgements only
Reveal answer & explanation
Correct answer: C

The correct answer is C. Option C: TCP uses checksum, acknowledgements, and retransmissions, and UDP uses checksums only

200-301 Question 43

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Topic 1 · Question 43

A wireless administrator has configured a WLAN; however, the clients need access to a less congested 5-GHz network for their voice quality. Which action must be taken to meet the requirement?

  • Aenable Band Select (correct answer)
  • Benable DTIM
  • Cenable RX-SOP
  • Denable AAA override
Reveal answer & explanation
Correct answer: A

The correct answer is A. Option A: enable Band Select

200-301 Question 45

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Topic 1 · Question 45

What is the destination MAC address of a broadcast frame?

  • A00:00:0c:07:ac:01
  • Bff:ff:ff:ff:ff:ff (correct answer)
  • C43:2e:08:00:00:0c
  • D00:00:0c:43:2e:08
  • E00:00:0c:ff:ff:ff
Reveal answer & explanation
Correct answer: B

The correct answer is B. Option B: ff:ff:ff:ff:ff:ff

Showing questions 21–40 of 1182 · Page 2 of 60