网友您好, 请在下方输入框内输入要搜索的题目:

题目内容 (请给出正确答案)
单选题
Which of the following is primarily used for VoIP?()
A

TLS

B

RDF

C

NTP

D

RTP


参考答案

参考解析
解析: 暂无解析
更多 “单选题Which of the following is primarily used for VoIP?()A TLSB RDFC NTPD RTP” 相关考题
考题 Which of the following protocols is commonly used for VoIP technology?() A.TelnetB.SMTPC.SIPD.SNMP

考题 Which of the following defines access for a network?() A.ACLB.RDFC.RASD.ARP

考题 Which of the following servers resolves computer names to IP addresses?() A. Directory servicesB. DNSC. NTPD. DHCP

考题 Which of the following is primarily used for VoIP?() A.TLSB.RDFC.NTPD.RTP

考题 Which of the following is a performance optimization technology?() A.QoSB.TrunkingC.SpanningD.VoIP

考题 Which of the following are examples of traffic that can be created as part of an IP Service -Level Agreement operation?() A. ICMP EchoB. VoIP (RTP)C. IPXD. SNMP

考题 Which three QoS mechanisms can be configured to improve VoIP quality on a converged  network?()A、The use of a queuing method that will give VoIP traffic strict priority over other traffic  B、The use of RTP header compression for the VoIP traffic.C、The proper classification and marking of the traffic as close to the source as possibleD、The use of 802.1QinQ trunking for VoIP trafficE、The use of WRED for the VoIP traffic

考题 Which two statements are true about the protocols that are used for transmitting voice traffic?()A、RTP multiplexing is used to keep multiple phone conversations separateB、RTP provides end-to-end delivery services for voice trafficC、UDP is used to ensure a reliable transmission from sender to receiverD、RTP is used to provide resource reservation for the voice streamE、UDP provides multiplexing

考题 Which of the following are examples of traffic that can be created as part of an IP Service -Level Agreement operation?()A、ICMP EchoB、VoIP (RTP)C、IPXD、SNMP

考题 Which of the following is primarily used for VoIP?()A、TLSB、RDFC、NTPD、RTP

考题 Which of the following defines access for a network?()A、ACLB、RDFC、RASD、ARP

考题 What are three factors used to determine the amount of bandwidth that is required for a single VoIP call?()A、codecB、link speedC、Layer 2 encapsulationD、packet overhead (IP/UDP/RTP)E、link delayF、total number of simultaneous calls that are allowed

考题 Which QoS mechanisms can you use on a converged network to improve VoIP quality?()A、The use of a queuing method that will give VoIP traffic strict priority over other trafficB、The use of RTP header compression for the VoIP trafficC、The proper classification and marking of the traffic as close to the source as possibleD、The use of 802.1QinQ trunking for VoIP trafficE、The use of WRED

考题 Which two statements are true about the protocols that are used for transmitting voice traffic?()A、RTP multiplexing is used to keep multiple phone conversations separateB、RTP provides end-to-end delivery services for voice traffic.C、UDP is used to ensure a reliable transmission from sender to receiver.D、RTP is used to provide resource reservation for the voice stream.E、UDP provides multiplexing of multiple phone conversations.

考题 Which of the following is a performance optimization technology?()A、QoSB、TrunkingC、SpanningD、VoIP

考题 Which of the following servers resolves computer names to IP addresses? ()A、 Directory servicesB、 DNSC、 NTPD、 DHCP

考题 Which of the following features is essential in a firewall if it is to support RTP sessions?()A、Remote consoleB、StatefulnessC、Address translationD、Zones

考题 Which of the following protocols is commonly used for VoIP technology?()A、TelnetB、SMTPC、SIPD、SNMP

考题 Which of the following server types will assign a unique address to the client’s machines?()A、WINSB、DHCPC、NTPD、DNS

考题 单选题Which of the following servers resolves computer names to IP addresses? ()A  Directory servicesB  DNSC  NTPD  DHCP

考题 单选题Which of the following statements is true concerning Halon 1301 fire extinguishing equipment?()A The agent is considered nontoxic at room temperature in low concentrationsB The agent is less effective than carbon dioxideC Halon primarily extinguishes the fire by coolingD The agent cannot be used on electrical fires because it leaves a residue

考题 多选题Which QoS mechanisms can you use on a converged network to improve VoIP quality?()AThe use of a queuing method that will give VoIP traffic strict priority over other trafficBThe use of RTP header compression for the VoIP trafficCThe proper classification and marking of the traffic as close to the source as possibleDThe use of 802.1QinQ trunking for VoIP trafficEThe use of WRED

考题 单选题Which of the following is primarily used for VoIP?()A TLSB RDFC NTPD RTP

考题 单选题Which of the following protocols is commonly used for VoIP technology?()A TelnetB SMTPC SIPD SNMP

考题 多选题What are three factors used to determine the amount of bandwidth that is required for a single VoIP call?()AcodecBlink speedCLayer 2 encapsulationDpacket overhead (IP/UDP/RTP)Elink delayFtotal number of simultaneous calls that are allowed

考题 多选题Which three QoS mechanisms can be configured to improve VoIP quality on a converged  network?()AThe use of a queuing method that will give VoIP traffic strict priority over other trafficBThe use of RTP header compression for the VoIP traffic.CThe proper classification and marking of the traffic as close to the source as possibleDThe use of 802.1QinQ trunking for VoIP trafficEThe use of WRED for the VoIP traffic

考题 单选题Which of the following WAN technologies has the GREATEST latency and is not recommended for VoIP?()A ISDNB DSLC SatelliteD Cable

考题 单选题Which of the following features is essential in a firewall if it is to support RTP sessions?()A Remote consoleB StatefulnessC Address translationD Zones