HCIA-Access V2.5 (H35-210_V2.5-ENU) Free Practice Test

Question 1

Which of the following are the advantages of PON access technology? (Multiple choice)

A. Save main thousand optical fibers and optical modules

B. Low fiber loss and wide coverage

C. Large bandwidth and good scalability

D. OPEX is low

Correct Answer: A,B,C,D

Question 2

Which of the following commands is used to query whether all the boards in the MA5600T/MA5680T 0 frame are operating normally?

A. display board info 0

B. display frame info 0/0

C. display board 0

D. display frame info 0

Correct Answer: C

Question 3

Is the following description correct? The cells transmitted in the ATM network have two priority levels, which are distinguished by the CLP bit in the cell header. CLP=1 means high priority, and CLP=0 means low priority.

A. False

B. True

Correct Answer: A

Question 4

According to the IEEE 802.1Q standard, where is the VLAN identification field in the Ethernet frame?

A. Not fixed

B. Between the source MAC address and the destination MAC address

C. After the source MAC address and destination MAC address

D. Before source MAC address and destination MAC address

Correct Answer: C

Question 5

Which of the following is not a common type of optical fiber connector?

A. FC

B. LC

C. SC

D. PLC

Correct Answer: D

Question 6

In data communication, what are the modes of data transmission on the wire? (Multiple choice)

A. Simplex

B. Half duplex

C. Full duplex

D. Autonegotiation

Correct Answer: A,B,C

Question 7

When locating ADSL faults, what reasons may cause ADSL Modem to fail to activate?

A. Line activation template configuration error

B. Line problem, or MODEM failure

C. All of the above are possible

D. Board failure or port failure

Correct Answer: C

Question 8

Is the following description correct? When negotiating the project acceptance test items with the customer, it is recommended to submit the product-related product acceptance manual directly to the customer, so that the customer can choose the test item by himself.

A. False

B. True

Correct Answer: A

Question 9

Regarding MA5600 Super Vlan and Sub Vlan, which of the following descriptions are correct?

A. Sub VLAN only contains physical ports, and a three-layer VLAN virtual interface can be established.

B. Super VLAN is different from VLAN in the usual sense. It is just a Layer 3 interface and does not contain physical ports.

C. Sub VLAN types can be: Smart VLAN, MUX VLAN, Standard VLAN.

D. Super VLAN is mainly used to save IP addresses

Correct Answer: B,D

Question 10

If there are multiple set-top boxes under an ONT (for example: HG850) watching a multicast program at the same time, which of the following functions can be enabled on the OLT for the ONT multicast user to ensure that when one set-top box switches channels, other set-top boxes.
The programs you watch are not affected?

A. prejoin

B. Fast departure based on MAC

C. preview

D. immediate leave

Correct Answer: B

Question 11

How to confirm the ip address of the Sybase database server during the installation of the network management system?

A. # less /etc/hosts

B. # cat /opt/sybase/interfaces

C. # cat /etc/hosts

D. # ifconfig -a

Correct Answer: B

Question 12

In the GPON system, what bandwidth types does type1 in the Tcont type include?

A. Best effort

B. Non-guaranteed bandwidth

C. Guaranteed bandwidth

D. Fixed bandwidth

Correct Answer: D

Question 13

In the UA5000 chassis of the high-density PVM main control, which command needs to be used when configuring the chassis connection?

A. frame add

B. frame link

C. link add

D. frame connect

Correct Answer: D

Question 14

Is the following description correct? The key parameters of ODN network are attenuation, insertion loss, and return loss.

A. False

B. True

Correct Answer: B

Question 15

What are the bandwidth types of DBA in GPON network?

A. Assure

B. Non-assure

C. Fix

D. Max

Correct Answer: A,C,D

Welcome to TestSimulate

Huawei HCIA-Access V2.5 (H35-210_V2.5-ENU) Free Practice Test