لا تريد أن تفوت شيئا؟

نصائح اجتياز امتحان الشهادة

آخر أخبار الامتحانات ومعلومات الخصم

برعاية وحديثة من قبل خبرائنا

نعم، أرسل لي النشرة الإخبارية

خذ اختبارات أخرى عبر الإنترنت
السؤال #1
The following description which is correct? on MA5600T/MA5680T GPBC/GPBD, within ONT loading plate parallel, and supports 64 ONT parallel load
A. Truecorrect
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #2
Which of the following descriptions of MUX vlan characteristics is correct?
A. There are two types of ports: uplink port and service virtual portcorrect
B. A MUX VLAN can contain multiple uplink ports and multiple service virtual ports
C. Layer 2 interworking between different MUX VLANs
D. MUX VLAN is mainly used for community access
عرض الإجابة
اجابة صحيحة: A
السؤال #3
Access Controller access domain controller: Provides the automation capability of access equipment.
A. TRUEcorrect
B. FALSE
عرض الإجابة
اجابة صحيحة: A
السؤال #4
The following description which is correct? ADSL port only after the solution of the blocked port, can allow further operation of the port.
A. Truecorrect
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #5
Which of the following does not belong to the VLAN type supported by MA5600T/MA5680T?
A. Stardard VLAN
B. Smart VLAN
C. Sub VLANcorrect
D. MUX VLAN
عرض الإجابة
اجابة صحيحة: C
السؤال #6
What is the pigtail type of the PON optical port?
A. FC
B. SCcorrect
C. SL
D. LC
عرض الإجابة
اجابة صحيحة: B
السؤال #7
According to the ITU-T G.984.x series of standards, what are the upstream and downstream bandwidths of GPON?
A. 2
B. 1
C. 1
D. 2
عرض الإجابة
اجابة صحيحة: B
السؤال #8
When the Access port of the Ethernet switch receives a packet with a tag, which of the following processing behavior is correct?
A. When the VLANID is the same as the default VLANID, the packet is received
B. Strip the frame's PVID Tag first, and then receive it
C. When the VLANID is different from the default VLANID, the packet is received
D. Receive the message and tag it with the default VA
عرض الإجابة
اجابة صحيحة: A
السؤال #9
(single) Is the following description correct? The MxU auto-upgrade policy automatically compares the current version of the device with the target version of the policy when the device is powered on. If the device is inconsistent, the device software version is automatically upgraded to the target version.
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #10
VLAN conversion on the user side is generally performed on the MA5680T service board . What are the methods for VLAN conversion?
A. transparentcorrect
B. translatecorrect
C. add-doublecorrect
D. translate-and-transparent
عرض الإجابة
اجابة صحيحة: ABC
السؤال #11
(multiple) Which of the following reasons may cause a voice user to pick up the phone without a dial tone?
A. External line failure
B. Device port hardware failure
C. No voice file loaded
D. Data error
عرض الإجابة
اجابة صحيحة: ABCD
السؤال #12
In GPON network, which of the following reasons may cause ONU to fail to go online?
A. The optical power received by the ONU is greater than the overload optical power
B. The optical power received by the ONU is less than the sensitivity valuecorrect
C. There is abnormal attenuation on the ODN line
D. The ODN line is too long and exceeds the online distance set by the system
عرض الإجابة
اجابة صحيحة: ABCD
السؤال #13
Which of the following is not part of the PON network system?
A. OLT
B. OAMcorrect
C. ODN
D. ONU
عرض الإجابة
اجابة صحيحة: B
السؤال #14
(single) After installing the sybase patch, which of the following commands can display the version information of the sybase patch that has been installed?
A. 1>select @@version2>go
B. 1>select @@patch2>go
C. 1>version_help2>go
D. 1>ver_help2>go
عرض الإجابة
اجابة صحيحة: A
السؤال #15
Regarding the use of ADSL interleaving mode, which of the following statements is correct?
A. Increased stability and long delaycorrect
B. Increased stability and short delay
C. Poor stability and long delay
D. Poor stability and short delay
عرض الإجابة
اجابة صحيحة: A
السؤال #16
If the type of the GPON optical module is Class C+, the receiver sensitivity is:
A. A3 dBm
B. B-32 dBm
C. C-12 dBm
D. D7 dBm
عرض الإجابة
اجابة صحيحة: B
السؤال #17
Is the following description correct? In a GPON network, the ONU ID must be unique under a PON port.
A. False
B. True
عرض الإجابة
اجابة صحيحة: B
السؤال #18
In the Solaris environment, which of the following commands (parameters) to unconditionally abort the process?
A. kill -7 pidcorrect
B. kill -8 pid
C. kill -9 pidcorrect
D. kill -10 pid
عرض الإجابة
اجابة صحيحة: AC
السؤال #19
(multiple) Which of the following are not features of smart vlan?
A. There are two types of ports: uplink port and service virtual port
B. Layer 2 interworking between service flows between service virtual ports in the same VLAN
C. A Smart VLAN can contain multiple uplink ports and multiple service virtual ports
D. Smart VLAN is mainly used to distinguish users, one VLAN per user
عرض الإجابة
اجابة صحيحة: BD
السؤال #20
The DBA can complete the dynamic allocation of upstream bandwidth in microsecond or millisecond time intervals.
A. TRUEcorrect
B. FALSE
عرض الإجابة
اجابة صحيحة: A
السؤال #21
In an ODN network, which of the following protection modes can protect only backbone optical fibers?
A. AType B single-homing protection
B. BType B dual-homing protection
C. CType C single-homing protection
D. DType C dual-homing protection
عرض الإجابة
اجابة صحيحة: C
السؤال #22
The 48-bit value of the MAC address of the computer network card is uniformly assigned by the IETF to each manufacturer, and is unique in the world.
A. TRUE
B. FALSEcorrect
عرض الإجابة
اجابة صحيحة: B
السؤال #23
(single) In the process of installing the network management, how to confirm the ip address of the Sybase database server running?
A. # ifconfig -a
B. # cat /opt/sybase/interfaces
C. # cat /etc/hosts
D. # less /etc/hosts
عرض الإجابة
اجابة صحيحة: B
السؤال #24
Which of the following does not belong to the category of communication networks?
A. Telephone network
B. InternetThe internet
C. Radio and Television Network
D. State Grid
عرض الإجابة
اجابة صحيحة: D
السؤال #25
According to the IEEE 802.1Q standard, where is the VLAN identification field in the Ethernet frame?
A. Before source MAC address and destination MAC address
B. Between the source MAC address and the destination MAC address
C. After the source MAC address and destination MAC addresscorrect
D. Not fixed
عرض الإجابة
اجابة صحيحة: C
السؤال #26
Which of the following statements is true?
A. Compared with the shared hub, a port of the LAN switch can be said to be a separate collision domain
B. When the LAN Switch receives a packet containing an unrecognized MAC address, it directly sends the packet back from the port it received
C. The LAN Switch may not recognize the MAC address, but must recognize the IP address
D. The LAN Switch mainly searches for the corresponding IP address according to the MAC address of the data packet to realize the forwarding of the data packet
عرض الإجابة
اجابة صحيحة: A
السؤال #27
When MA5600T is newly launched and connected to the network management system, which of the following descriptions are correct?
A. The interface IP address of the MA5600T used for management must be in the same network segment as the network management IP address
B. The configuration of the SNMP version should be the same as the configuration on the U2000 sidecorrect
C. The configuration of read community name and write community name is the same as that on the network management side
D. Add a static route, the destination address is the network segment where the network management IP is locatedcorrect
عرض الإجابة
اجابة صحيحة: BCD
السؤال #28
In the downstream direction of GPON, due to the broadcast mode, all ONU can receive the same data, and in the upstream direction, due to the same optical splitter, the data of one branch fiber can also be received by another branch fiber.
A. TRUE
B. FALSEcorrect
عرض الإجابة
اجابة صحيحة: B
السؤال #29
In the GPON system, what bandwidth types does type1 in the Tcont type include?
A. Fixed bandwidthcorrect
B. Guaranteed bandwidth
C. Best effort
D. Non-guaranteed bandwidth
عرض الإجابة
اجابة صحيحة: A
السؤال #30
After the GEM Port bears the service, it must be mapped to the T-CONT unit for uplink service scheduling. Each ON supports multiple T-CONT, and can select different types of T-CONT according to different service types.
A. TRUEcorrect
B. FALSE
عرض الإجابة
اجابة صحيحة: A

عرض الإجابات بعد التقديم

يرجى إرسال البريد الإلكتروني الخاص بك والواتس اب للحصول على إجابات الأسئلة.

ملحوظة: يرجى التأكد من صلاحية معرف البريد الإلكتروني وWhatsApp حتى تتمكن من الحصول على نتائج الاختبار الصحيحة.

بريد إلكتروني:
رقم الواتس اب/الهاتف:


Copyright © 2024. Designer by SPOTO Official Website. All Rights Reserved.