H3C GB0-192-ENU H3CNE-RS+ Online Training
H3C GB0-192-ENU Online Training
The questions for GB0-192-ENU were last updated at Nov 26,2024.
- Exam Code: GB0-192-ENU
- Exam Name: H3CNE-RS+
- Certification Provider: H3C
- Latest update: Nov 26,2024
Use an Ethernet cable to connect the two switches. The MDI type of the interconnection port is configured as across, so the Ethernet cable should be ________.
- A . Only crossover network cables can be used
- B . Only direct network cables can be used
- C . Both parallel network cables and crossover network cables are acceptable
- D . Neither parallel network cables nor crossover network cables are allowed.
The standard physical medium of 100BASE-TX is ______.
- A . Thick coaxial cable
- B . Thin coaxial cable
- C . Category 3 twisted pair
- D . Category 5 twisted pair
- E . Optical fiber
802.11b protocol defines 14 channels in the 2.4GHz frequency band, and adjacent channels overlap in the spectrum. In order to maximize the use of frequency band resources, which of the following sets of channels can be used for wireless coverage?
- A . 1, 5, 9
- B . 1, 6, 11
- C . 2, 6, 10
- D . 3, 6, 9
802.11b protocol defines 14 channels in the 2.4GHz frequency band, and adjacent channels overlap in the spectrum. In order to maximize the use of frequency band resources, which of the following sets of channels can be used for wireless coverage?
- A . 1, 5, 9
- B . 1, 6, 10
- C . 2, 7, 12
- D . 3, 6, 9
There are many types of WAN interfaces, which of the following description of WAN interfaces is incorrect?
- A . V24 protocol interface can work in both synchronous and asynchronous modes. In the asynchronous mode, the link layer uses PPP encapsulation.
- B . V35 protocol interface can work in both synchronous and asynchronous modes. In the asynchronous mode, the link layer uses PPP encapsulation.
- C . The BRI/PRI interface is used for ISDN access. The default link encapsulation is PPP.
- D . G.703 interface provides high-speed data synchronization communication services.
ping is actually an application developed based on ______ protocol.
- A . ICMP
- B . IP
- C . TCP
- D . UDP
IP address 203.108.2.110 is ______ address.
- A . Class A
- B . Class B
- C . Class C
- D . Class D
IP address 133.18.2.110 is ______ address.
- A . Class A
- B . Class B
- C . Class C
- D . Class D
When the source host pings the destination device, if the network is working normally, the destination device will respond with an ICMP______ message to the source host after receiving the message.
- A . Echo Request
- B . Echo Reply
- C . TTL-Exceeded
- D . Port-Unreachable
Which of the following options describes parameters that uniquely determine a TCP connection?
- A . Source port number, source IP address
- B . Destination port number, destination IP address
- C . Source port number, destination port number
- D . Source MAC address, destination MAC address
- E . None of the above is correct
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