更多"An engineer has added the followin"的相关试题:
[单项选择] The following configuration line was added to router R1 Access-list 101 permit ip 10.25.30.00.0.0.255 any What is the effect of this access list configuration？（）
A. ermit all packets matching the first three octets of the source address to all destinations
B. permit all packet matching the last octet of the destination address and accept all source addresses
C. permit all packet matching the host bits in the source address to all destinations
D. permit all packet from the third subnet of the network address to all destinations
[多项选择] Router R1 has the following configuration. Assuming R1's F0/0 interface has a MAC address of 0200.0011.1111, what IPv6 addresses will R1 list for interface F0/0 in the output of the show ipv6 interface brief command?（） interface f0/0 ipv6 address 2345:0:0:8::1/64
A. 2345:0:0:8::1
B. 2345:0:0:8:0:FF:FE11:1111
C. FE80::8:0:FF:FE11:1111
D. FE80:0:0:8::1
[单项选择]A basic TCP/IP configuration on the system has just been completed. A remote system can be pinged by IP address but not by hostname. Which of the following actions should be performed next in an effort to successfully ping using the hostname?（）
A. Check routing
B. Check inetd.conf
C. Check /etc/resolv.conf
D. Check interface with ifconfig
[单项选择]Which of the following wireless standards has the highest maximum data rate?（）
A. 802.11n
B. 802.11b
C. 802.11a
D. 802.11g
[单项选择]Which of the following memory technologies has the HIGHEST cost to implement?（）
A. ECC
B. RAID
C. Pairing
D. Registered
[单项选择]Which of the following Internet technologies has the slowest potential upload speed due toinherent latency issues?（）
A. 3G
B. 4G
C. Satellite
D. Fiber
[单项选择]Which of the following wireless standards has a MAXIMUM throughput, by default, of 11Mbps?（）
A. 802.11g
B. 802.11a
C. 802.1n
D. 802.11b
[单项选择]Which of the following LAN technology has a MAXIMUM range of 10,000 meters (6 miles)?（）
A. 10GBase-ER
B. 10GBase-SW
C. 10GBase-LW
D. 10GBase-EW
[单项选择]Which of the following memory types has the FASTEST speed?（）
A. SODIMM
B. SDRAM
C. DDR3
D. DDR2
[单项选择]Which of the following laptop displays has a thinner design, consumes less power, and is nottransparent?（）
A. Plasma
B. CCFL-backlit LCD
C. OLED
D. LED-backlit LCD
[单项选择]Which of the following WAN technologies has the GREATEST latency and is not recommended for VoIP?（）
A. ISDN
B. DSL
C. Satellite
D. Cable
[单项选择]Which of the following wireless standards has a transfer speed of 11 Mbps?（）
A. 802.11a
B. 802.11b
C. 802.11g
D. 802.11n
[单项选择]Which of the following cable types has a MAXIMUM transmission speed of 10Mbps?（）
A. CAT6
B. CAT5
C. Single-mode fiber
D. CAT3
[单项选择]Which of the following memory types has 184 pins?（）
A. DDR3
B. DDR
C. SDRAM
D. DDR2
[单项选择] The following configuration commands exist only in an implementation plan document. An engineer does a copy/paste of these commands into configuration mode on Router R1. Which of the following answers is m ost accurate regarding the results?（） ip sla 1 icmp - echo 1.1.1.1 source -ip 2.2.2.2 ip sla schedule 1 start - time now life forever
A. The SLA operation will be configured but will not start until additional commands are used
B. The SLA operation is not comp letely configured so it will not collect any datA
C. The SLA operation is complete and working, collecting data into the RTTMON MIB
D. The SLA operation is complete and working but will not store the data in the RTTMON MIB without more configuration
