Cisco 200-150 Free Practice Questions 2021

NEW QUESTION 1
On which two components of a router can a copy of a running-configuration file be saved manually by an engineer for backup purposes? (Choose two.)

• A. NVRAM
• B. Flash
• C. ROM
• D. RAM
• E. DRAM

Answer: AB

NEW QUESTION 2
Switch A has BPDU fitering configured on all active interfaces. A second switch, Switch B, is connected to Switch A. Which two actions will Switch A take when Switch B is connected to it? (Choose two.)

• A. Switch A will not send any BPDUs.
• B. Switch A will transition the port a normal spanning tree port.
• C. Switch A will not accept any BPDUs
• D. Switch A will errdisable the port.
• E. Switch A will start sending BPDUs to Switch B.

Answer: AD

NEW QUESTION 3
Which protocol is supported when OSPFv2 is used as the routing protocol?

• A. NetBios
• B. LAT
• C. IPv4
• D. IPv6

Answer: C

NEW QUESTION 4
What is the command sequence to force a Cisco Nexus 6000 switch to boot using the golden BIOS image?

• A. Press Ctrl-Shift-6 within 30 seconds of when power is supplied to the switch.
• B. Press Ctrl-] within 2 seconds of when power is supplied to the switch.
• C. Press Ctrl-] within 30 seconds of when power is supplied to the switch.
• D. Press Ctrl-Shift-6 within 2 seconds of when power is supplied to the switch.

Answer: D

NEW QUESTION 5
What are two features of a bridge? (Choose two.)

• A. Reliable transmission
• B. Operate at OSI Layer 2
• C. Operate at OSI Layer 3
• D. Create multiple broadcast domains
• E. Create multiple collision domains
• F. Flood input packets to all ports
• G. Drop IP packets with invalid destination ports

Answer: BE

Explanation: "- a bridge is a two interfaces device that creates 2 collision domains, since it forwards the traffic it receives from one interface only to the interface where the destination layer 2 device (based on his mac address) is connected to. A bridge is considered as an "intelligent hub" since it reads the destination mac address in order to forward the traffic only to the interface where it is connected"
https://learningnetwork.cisco.com/thread/1734

NEW QUESTION 6
Which two of the following statements are true with respect to STP in this network? (Choose 2)

• A. Both 5k’s have BPDU Guard and BPDU Filter enabled by default, while both 7k’s do not
• B. Both 5k’s bridge Assurance enabled, while both 7k’s do not
• C. 7k’s is the root bridge for VLANs 100-150
• D. Both 7K-3 and 7k-4 being vPC peers, are the root bridge for VLANs 100-150
• E. No devices have a root cost higher than 1, since all devices are no more that 1 hop away from each other

Answer: BE

NEW QUESTION 7
Drag and drop the feature on the left to the correct description on the right.

Answer:

Explanation: Authorization = Provide access control and verifies whether the connected user can execute a submitted
command.
Authentication = The process of verifying the identity of the person or device accessing the resource. Accounting = Provides a method to collect and log information, and send the information to the AAA server
for billing, auditing, and reporting
RBAC = A method of restricting or authorization system access for users based on user roles and locales.

NEW QUESTION 8

Refer to the exhibit. Two Layer 2 Cisco Nexus switches are connected to application servers in a data center. Server A cannot communicate with servers that are in VLANs 3 and 4, but t can communicate with server B and C. What is the cause of the problem?

• A. inter VLANs routing is not enabled on both switches
• B. Switch I and switch 2 are not physically connected via an access link.
• C. A router must be connected to both switches and provide inter VLAN routing.
• D. Switch 1 and switch 2 not physically connected via a trunk link.

Answer: C

NEW QUESTION 9
Which communication type uses a one-to-many model to replicate packets that are delivered to many interested recipients?

• A. unknown unicast
• B. broadcast
• C. unicast
• D. multicast

Answer: D

NEW QUESTION 10
Which two options are multicast addresses? (Choose two.)

• A. FD00::2
• B. 192.168.2.2
• C. FF05::2
• D. 226.10.10.10
• E. 240.1.0.1

Answer: CD

NEW QUESTION 11
When comparing TCP and UDP segments, which two fields are found only in TCP segment? (Choose two.)

• A. Checksum
• B. acknowledgement
• C. length
• D. source
• E. Sequence number

Answer: DE

NEW QUESTION 12
Which protocol data unit is associated with the link layer of the TCP/IP model?

• A. frame
• B. packet
• C. segment
• D. datagram

Answer: A

NEW QUESTION 13
Which description of the AAA accounting feature is true?

• A. It regulates which options a user can access on a switch.
• B. It maintains a log of every management session used to access a switch.
• C. It verifies the identity of a user who is accessing a switch.
• D. It assembles a set of attributes that describe what a user is authorized to perform.

Answer: B

NEW QUESTION 14
Which two addresses represent multicast addresses? (Choose two.)

• A. 224.1.47.5
• B. 240.100.22.3
• C. FF05::1
• D. 2001::1

Answer: AC

NEW QUESTION 15
Where are license keys entered in TMS?

• A. Administrative Settings
• B. Diagnostics
• C. General Settings
• D. Maintenance

Answer: C

NEW QUESTION 16
Which statement describes the uses of zones in a VSAN?

• A. Zones are configured at the fabric core.
• B. An HBA or storage device can only belong to zone.
• C. Zones limit unicast, multicast, and broadcast traffic.
• D. Zones are a group of sports within a single VSAN.

Answer: C

NEW QUESTION 17
What is the minimum number of disks that are needed in RAID 1?

• A. 4 disks
• B. 2 disks
• C. 8 disks
• D. 16 disks

Answer: B