问题:单选题Which of the following is the default port for telnet?()A 20B 21C 22D 23...
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问题:单选题Which of the following network services is responsible for mapping names to IP addresses?()A DHCPB DNSC IMAP4D Telnet...
问题:单选题Given the following routing table entries, which of the following will the next-hop address be for a packet destined for the address 192.168.1.203?()A 77.0.5.5B 40.40.0.254C 66.40.90.121D 72.40.91.1...
问题:单选题A user has a small network of four computers that they want to connect to a single cable modem. Which of the following devices would allow the user to do this?()A Four port switchB Four port wireless routerC Four port WAPD Four port hub...
问题:单选题奥苏伯尔提出的解释遗忘原因的理论是()。A 痕迹衰退说B 干扰说C 同化说D 动机说...
问题:单选题Which of the following is the MOST common pin-out configuration used when crimping RJ-45 connectors?()A UTPB T568A/BC STPD IEEE 802.5...
问题:单选题Which of the following will list the destination MAC addresses?()A pingB digC nbtstatD arp...
问题:单选题Which of the following network protocols is needed to ensure that users can type in a FQDN instead of the IP address?()A DNSB FTPC WINSD IMAP4...
问题:单选题When one connection to a host fails in a full mesh network, which of the following is true?()A All hosts can communicate.B No hosts can communicate.C Half of the hosts will lose communication.D Only the two hosts between the failed connection will lose...
问题:单选题学习后立即睡觉,保持的效果往往比学习后继续活动保持的效果更好,这是由于()。A 过度学习B 记忆的恢复现象C 无倒摄抑制的影响D 无前摄抑制的影响...
问题:单选题A user states that they cannot access a network shared drive. The technician has verified that the clients network cable is good. The IP address of the machine is 169.254.10.15. Which of the following is the cause of the problem?()A The WINS server is ...
问题:单选题Ensuring that data is transmitted securely over an IP network is the main purpose of:()A TelnetB FTPC SIPD TLS...
问题:单选题A technician is installing a basic router for a SOHO network. After installing the router the PCs connected to it are not able to acquire an IP address. Which of the following did the technician fail to configure correctly?()A DHCPB DNSC WINSD NAT...
问题:单选题认为提取线索很重要的遗忘理论是()。A 衰退理论B 干扰理论C 线索—依存理论D 动机遗忘理论...
问题:单选题从短时记忆向长时记忆转化的重要条件是()。A 复述B 视觉编码C 声音编码D 感觉寄存...
问题:单选题802.11 security is defined in:()A 802.11a.B 802.11b.C 802.11g.D 802.11i....
问题:单选题开卷考试时的记忆活动是()。A 识记B 保持C 回忆D 再认...