HCIA-Datacom Quiz 2

HCIA-Datacom Practice Test 2

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Question 1
Which command returns to the previous configuration view on a Huawei device?
A
up
B
go
C
back
D
quit
E
exit
Question 2
Which operating system is used by Huawei network devices?
A
JUNOS
B
VRP
C
IOS XR
D
IOS
E
TIMOS
Question 3
Which Huawei command can be used to test IP connectivity to a destination?
A
connect
B
ping
C
ip-check
D
test-ip
E
reach
Question 4
Which type of OSPF router connects different OSPF areas? huawei hcia-datacom ospf question
A
None of them
B
DR
C
ABR
D
ASBR
E
BDR
Question 5
Which command displays basic SNMP system information on a Huawei device?
A
display snmp-agent info
B
display snmp agent-sys
C
display agent sys-info
D
display snmp-agent sys-info
E
display snmp sys-info
Question 6
Which protocol is a standards-based Layer 2 neighbor discovery protocol?
A
CDP
B
LLDP
C
ARP
D
STP
E
ICMP
Question 7
Which IEEE standard family defines wireless LAN technologies?
A
IEEE 802.1
B
IEEE 802.1Q
C
IEEE 802.1X
D
IEEE 802.3
E
IEEE 802.11
Question 8
In a traditional hierarchical campus network, which layer primarily connects end-user devices to the network? traditional hierarchical campus network HCIA question
A
Internet layer
B
Core layer
C
WAN layer
D
Transport layer
E
Access layer
Question 9
Which data format is commonly used with RESTCONF? RESTCONF data format huawei-hcia
A
PCAP
B
MP3
C
JPEG
D
JSON
E
ELF
Question 10
What is a major purpose of a Data Center Network (DCN)? Data Center Network DCN huawei-HCIA question
A
Replace operating systems on servers
B
Connect computing, storage, and network resources within a data center
C
Replace IPv4 with IPv6 on the Internet
D
Prevent all broadcast traffic
E
Provide only wireless connectivity
Question 11
Which three are common Ethernet traffic types? (Choose Three)
A
Broadcast
B
All of them
C
Anycast
D
Multicast
E
Unicast
Question 12
A user can ping the default gateway but cannot access a remote server. Which conclusion is most reasonable as the first troubleshooting observation?
A
The switch has no MAC address table
B
STP has definitely failed
C
The user's local connection to the gateway is working
D
The user's IP address must be incorrect
E
The Ethernet cable must be faulty
Question 13
Which Huawei command displays brief information about IP interfaces?
A
display interface ip brief
B
display ip interface brief
C
show ip interface brief
D
display ip brief
E
show interface brief
Question 14
Which two are characteristics of UDP? (Choose Two)
A
Slow
B
Has a longer header than TCP
C
Fast
D
Connection Oriented
E
Connectionless
Question 15
How long is an OSPF Router ID?
A
32 bits
B
24 bits
C
128 bits
D
48 bits
E
16 bits
Question 16
Which function is associated with Huawei iMaster NCE? imaster NCE huawei HCIA datacom question-example
A
Centralized network management and automation
B
IPv4-to-IPv6 address conversion only
C
Physical Ethernet frame transmission
D
Wireless signal generation
E
Manual cable testing
Question 17
What is the decimal equivalent of the binary number 10111110?
A
186
B
126
C
190
D
122
E
182
Question 18
Which commands configure the IP address 10.10.10.1/24 on VLANIF 20 on a Huawei device? (Choose Two)
A
ip address 10.10.10.1 0.0.0.255
B
interface vlan 20
C
ip address 10.10.10.1 255.255.255.0
D
ip address 10.10.10.1 24
E
interface Vlanif 20
Question 19
At which OSI layer does a traditional Ethernet switch primarily operate?
A
Tranport
B
Data Link
C
Physical
D
Network
E
Application
Question 20
What is Paramiko commonly used for in network automation? Paramiko network automation question huawei hcia-datacom
A
Providing DHCP addresses
B
Calculating OSPF cost
C
Capturing wireless frames
D
Creating VLAN tags
E
Establishing SSH connections to network devices
Question 21
What is the first usable host address of the subnet containing 172.105.180.0/21?
A
172.105.176.1
B
172.105.170.1
C
172.105.172.1
D
172.105.175.1
E
172.105.180.1
Question 22
Which Huawei command configures GigabitEthernet 0/0/1 as an access interface?
A
interface-mode access
B
port link-type access
C
switchport mode access
D
port mode access
E
port access enable
Question 23
Which protocol provides a RESTful interface for accessing network configuration and operational data?
A
RESTCONF
B
OPENFLOW
C
TFTP
D
YAML
E
LACP
Question 24
Which protocol is primarily used to monitor network devices and collect management information?
A
STP
B
FTP
C
ARP
D
DHCP
E
SNMP
Question 25
Which protocol is commonly used between an Access Controller (AC) and Access Points (APs) in a centralized WLAN architecture? huawei HCIA question wireless networks ap ac
A
LACP
B
STP
C
CAPWAP
D
SNMP
E
OSPF
Question 26
Which three are benefits of Ethernet Link Aggregation? (Choose Three)
A
Increased bandwidth
B
Load balancing
C
NAT translation
D
IPv6 address assignment
E
Increased reliability
Question 27
Which is a valid compressed form of the IPv6 address 2001:FFCA:0008:0012:10BB:00AA:0008:0001?
A
2001:FFCA:0008:0012:10BB:00AA:0008
B
2001:FFCA:8:12:10BB:AA:8:01:1
C
2001:FFCA::8::12:10BB:AA:8:1
D
2001:FFCA:8:12:10BB:AA::8::1
E
2001:FFCA:8:12:10BB:AA:8:1
Question 28
Which command assigns VLAN 20 to an access interface on a Huawei device?
A
port vlan 20
B
switchport access vlan 20
C
access vlan-id 20
D
port default vlan 20
E
vlan access 20
Question 29
What is the primary role of an Access Point (AP) in a WLAN? access point wlan question huawei-HCIA question
A
Aggregate WAN links
B
Translate private IP addresses
C
Provide wireless clients with access to the network
D
Calculate OSPF routes
E
Assign MPLS labels
Question 30
What is the standard data rate of Fast Ethernet?
A
100 Mbps
B
1
C
1000 Mbps
D
10 Mbps
E
10000 Mbps
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There are 30 questions to complete.
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He has worked on the backbone networks of major service providers and network vendors including Nortel, Alcatel-Lucent (Nokia) and has extensive hands-on experience with Cisco, Huawei, Juniper and Nokia networking technologies.

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