350-401 Free Practice Test

- (Topic 3)
What is an OVF?

1. A. a package that is similar to an IMG and that contains an OVA file used to build a virtual machine
2. B. an alternative form of an ISO that Is used to install the base operating system of a virtual machine
3. C. the third step in a P2V migration
4. D. a package of files that is used to describe a virtual machine or virtual appliance

Correct Answer: D

- (Topic 2)
Refer to the exhibit.

An engineer configures the BGP adjacency between R1 and R2, however, it fails to establish Which action resolves the issue?

1. A. Change the network statement on R1 to 172.16 10.0
2. B. Change the remote-as number for 192 168.100.11.
3. C. Enable synchronization on R1 and R2
4. D. Change the remote-as number on R1 to 6500.

Correct Answer: D

- (Topic 2)
How must network management traffic be treated when defining QoS policies?

1. A. as delay-sensitive traffic in a low latency queue
2. B. using minimal bandwidth guarantee
3. C. using the same marking as IP routing
4. D. as best effort

Correct Answer: A
Low latency queuing (LLQ) adds a priority queue to CBWFQ from which delay-sensitive traffic, such as voice traffic, can be transmitted ahead of packets in other queues.
By configuring the quality of service (QoS), you can provide preferential treatment to specific types of traffic at the expense of other traffic types. Without QoS, the device offers best-effort service for each packet, regardless of the packet contents or size. The device sends the packets without any assurance of reliability, delay bounds, or throughput.
The following are specific features provided by QoS:
✑ Low latency
✑ Bandwidth guarantee
✑ Buffering capabilities and dropping disciplines
✑ Traffic policing
✑ Enables the changing of the attribute of the frame or packet header
✑ Relative services
✑ Modular QoS Command-Line Interface
✑ Supported QoS Features for Wired Access
✑ Hierarchical QoS

- (Topic 4)
Which security measure mitigates a man-in-the-middle attack of a REST API?

1. A. SSL certificates
2. B. biometric authentication
3. C. password hash
4. D. non repudiotion feature

Correct Answer: A

- (Topic 4)

Refer to the exhibit. What is the value of the variable list after the code is run?

1. A. [1, 2, 10]
2. B. [1, 2, 3, 10]
3. C. [1, 2, 10, 4]
4. D. [1, 10, 10, 10]

Correct Answer: B