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Question 29/136
Which of the following methods can read data non-blocking in Python's telnetlib?
Correct Answer: A
- Question List (136q)
- Question 1: RADIUS is a common protocol to implement AAA....
- Question 2: The correct description of the information as shown in the f...
- Question 3: Which of the following types of addresses is not included in...
- Question 4: The network management system can only view the operating st...
- Question 5: Both pwd and dir commands in the VRP operating platform can ...
- Question 6: Which of the following types does IPv6 address contain?...
- 1 commentQuestion 7: What command views exist in the VRP operating platform? (Mul...
- Question 8: It is known that there are two entries in the routing table ...
- Question 9: If the network address of a network is 10.1.1.0/30, what is ...
- Question 10: The route entry 10.0.0.24/29 may be aggregated from which of...
- Question 11: The network administrator of a certain company wants to unif...
- Question 12: Which of the following statements about Adjacency Segment is...
- Question 13: In the network shown in the figure, the administrator hopes ...
- Question 14: Which of the following does not include the advantages of Wi...
- Question 15: The tree network topology is actually a hierarchical star st...
- Question 16: Which stage of the life cycle of campus network construction...
- Question 17: Which of the following description about the Router ID of OS...
- Question 18: Which of the following descriptions about the switch is wron...
- Question 19: The network administrator created VLAN 10 on the Layer 3 swi...
- Question 20: In the network shown in the figure below, the bridge ID of t...
- Question 21: The broadcast address is a special address in which the host...
- Question 22: The wireless access controller (AC, Access Cntroller) is the...
- 1 commentQuestion 23: What is the value of the Type field in the RStp configuratio...
- Question 24: Which of the following descriptions about wireless devices i...
- Question 25: The link aggregation interface can only be used as a Layer 2...
- Question 26: Which of the following commands can be used to view the rout...
- Question 27: Which layer of the OSI reference model does the router work ...
- Question 28: In the VRP interface, use the command startup saved-configur...
- 1 commentQuestion 29: Which of the following methods can read data non-blocking in...
- Question 30: At present, the company has a network administrator, and the...
- Question 31: AC uses CAPWAP control tunnel to transmit management message...
- Question 32: Which of the following does not be included in AAA?...
- Question 33: In standard STP mode, which of the following non-root switch...
- Question 34: MIB (Management Information Base) is a virtual database that...
- Question 35: When Huawei switches allow STP, the priority of the switch i...
- Question 36: On Huawei AR G3 routers, what is the -i parameter of the Pin...
- Question 37: In the network shown in the figure below, host A logs in to ...
- Question 38: vty configuration as shown in the figure, the user authority...
- Question 39: By default, how long is the lease period of the IP address a...
- Question 40: Now it is necessary to implement a Python automation script ...
- Question 41: The configuration information of a certain port of the switc...
- Question 42: What is the data link layer MAC address of each VAP on the A...
- Question 43: A certain ACL of the router is in the following rules, rule ...
- Question 44: On interfaces that use PPP as the data link layer protocol, ...
- Question 45: If the largest number in an ACL rule is 12, by default, the ...
- Question 46: The Router ID of the OSPF process takes effect immediately a...
- Question 47: As shown in the information in the figure, when learning thi...
- Question 48: Which of the following advantages does the router-on-a-stick...
- Question 49: For the description of the PPP link establishment process, w...
- Question 50: Trunk ports can allow multiple VLANs to pass, including VLAN...
- Question 51: If STP is not turned on for the network composed of switches...
- Question 52: In the network shown in the figure below, from a security pe...
- Question 53: Which field is added to the IPv6 packet header than the IPv4...
- Question 54: As shown in the figure below, the router uses a sub-interfac...
- 1 commentQuestion 55: The information shown in the figure is the port status infor...
- Question 56: In IPv4 networks, AP supports static and DHCP methods to obt...
- Question 57: What is the value of TPID defined by IEEE802.1Q?...
- Question 58: In the network shown in the figure below, the host has an AR...
- Question 59: In the WLAN architecture, the FIT AP cannot work independent...
- Question 60: To query the configuration information of the device's OSPF ...
- Question 61: Which of the following parameters is not included in the con...
- Question 62: In the campus network planning, which of the following ways ...
- Question 63: Which of the following statement about Python is incorrect?...
- Question 64: By default, the bridge priority of Huawei switches is 32768....
- Question 65: In the network shown in the figure below, all routers run OS...
- Question 66: ip route-static 10.0.2.2 255.255.255.255 10.0.12.2 preferenc...
- Question 67: As shown in the figure, there is a web server in the private...
- Question 68: Switches running SIP protocol, the port needs to wait for th...
- Question 69: In the history of WLAN development, which of the following i...
- Question 70: In the network shown in the figure below, assuming that all ...
- Question 71: What is the priority value of the direct route entry?...
- Question 72: The network shown in the figure below. The administrator hop...
- Question 73: The IEEE 802.11ac standard only supports the 5GHz frequency ...
- Question 74: What kind of message does the OSPF protocol use to discover ...
- Question 75: The bridge ID of the STP protocol in the switching network i...
- 1 commentQuestion 76: As shown in the figure below, the MAC address table of SWA i...
- Question 77: In the network shown in the figure, which of the following d...
- Question 78: The network administrator hopes to effectively use the IP ad...
- Question 79: Which of the following SNMP packets are sent to the NMS by t...
- Question 80: The configuration of the country code will affect the actual...
- 1 commentQuestion 81: In the VRP interface, use the command delete vrpcfg.zip to d...
- Question 82: In the switch MAC address table, which of the following entr...
- 1 commentQuestion 83: Which of the following statements about Prefix Segment is wr...
- Question 84: What is the main function of the DNS protocol?...
- Question 85: As shown in the figure below, which of the following stateme...
- Question 86: Telnetlib is a module that implements the Telnet protocol th...
- Question 87: What percentage does the DHCP client expect to send the leas...
- Question 88: Which of the following statement about static routing is wro...
- Question 89: UDP cannot guarantee the reliability of data transmission, a...
- Question 90: VRP operating platform, which of the following commands can ...
- Question 91: A DHCP server is deployed in the network, but the administra...
- Question 92: Regarding the control plane of the device, which of the foll...
- Question 93: Which of the following statements about link aggregation is ...
- Question 94: CSS refers to the combination of two switch devices that sup...
- Question 95: If the Proto of a certain route information in the routing t...
- Question 96: Which of the following statements about the edge port in the...
- Question 97: As shown in the figure, the switch runs STP with default par...
- Question 98: Which field of the ipv6 packet header can be used for QoS?...
- 1 commentQuestion 99: If the Ethernet data frame Length/Type=0X0806, which of the ...
- Question 100: What is the range of VLAN ID that users can use?...
- Question 101: The administrator has configured the router as shown in the ...
- Question 102: Which of the following OSPF protocol packets can ensure the ...
- Question 103: The RSTP protocol uses the P/A mechanism to speed up the spe...
- Question 104: How many types of OSPF messages are there?...
- Question 105: In the VRP interface, use the command startup saved-configur...
- Question 106: The origin of SDN is the separation of transfer and control....
- Question 107: What is the destination IP address of the DHCP DISCOER messa...
- Question 108: Which of the following descriptions about spanning tree desi...
- Question 109: FAT AP can independently complete wireless user access, wire...
- Question 110: Switch stacking supports more than two devices. Through stac...
- 1 commentQuestion 111: By default, what is the STP Forward Delay time in seconds?...
- Question 112: What are the advantages of the OSPF protocol? (Multiple Choi...
- Question 113: How many more bytes are the packets using MPLS label double-...
- Question 114: Complete the ACL configuration shown in the figure on the ro...
- Question 115: When the LACP mode is used for link aggregation, what is the...
- Question 116: Regarding the corresponding relationship between the access ...
- Question 117: Which of the following advantages does router-on-a-stick ach...
- Question 118: The MAC address table of the existing switch is shown in the...
- Question 119: Which of the following statements about the division of OSPF...
- Question 120: The network shown below, it is desirable host traffic networ...
- Question 121: In the network shown in the figure, which of the following c...
- Question 122: Which of the following characteristics does the OSPF protoco...
- Question 123: The two switches shown in the figure below have both enabled...
- Question 124: What frequency does IEEE 802.11n support? (Multiple Choice)...
- Question 125: Network shown below, Host A does not configure the gateway, ...
- Question 126: The Layer 2 networking of WLAN means that the STA uses the A...
- Question 127: Which of the following refers to network communication? (Mul...
- Question 128: The classic network forwarding method is based on router rou...
- Question 129: In the broadcast network as shown in the figure, OSPF runs o...
- Question 130: In what state does the OSPF protocol determine the master-sl...
- Question 131: The tracert diagnostic tool in Huawei routers is used to tra...
- Question 132: The OSI reference model from high-level to bottom-level is (...
- Question 133: The routing table is shown in the figure. Which of the follo...
- Question 134: Static NAT can only achieve one-to-one mapping between priva...
- Question 135: Which of the following authentication methods does not requi...
- Question 136: Which of the following networks belong to a local area netwo...
Recent Comments (The most recent comments are at the top.)
The correct answer is B. - " Telnet.read_very_eager() Read everything that can be without blocking in I/O (eager)." - https://docs.python.org/3/library/telnetlib.html