1、你是企业的网络管理员,你想在你的企业里实现QOS以确保VOIP的数据流保证带宽为256K,低延时,你用下面哪种队列实现?()(单选题)
A. Weighted Fair Queuing (WFQ)
B. Priority Queuing (PQ)
C. Class-based WFQ (CBWFQ)
D. Low Latency Queuing (LLQ)
试题答案:D
2、早产儿,生后16小时,第二产程延长,吸引器助产,出生时窒息2分钟,复苏后嗜睡,尖叫。查体:T36℃,口周略青,前囟饱满,心肺(-)。该患儿的临床诊断为()(单选题)
A. 新生儿化脓性脑膜炎
B. 新生儿破伤风
C. 新生儿脐炎
D. 新生儿颅内出血
E. 新生儿败血症
试题答案:D
3、Router B1, an internal router in area 1, displays the following output. The only two ABRs connected to area 1 are performing Type 3 LSA filterinG. Which of the following answers is true based on the information in the output from B1?() R1# show ip route 10.1.0.0 255.255.0.0 longer - prefixes ! Legend lines omitted for brevity 10.0.0.0/8 is variably subnetted, 17 subnets, 3 masks O 10.1.2.0/24 [110/658] via 10.10.13.1, 00:00:32, Serial0/0/0.1 O IA 10.1.1.0/24 [110/658] via 10.10.23.2, 00:41:39, Ser ial0/0/0.2 O IA 10.1.3.0/24 [110/658] via 10.10.23.2, 00:41:39, Serial0/0/0.2(单选题)
A. A Type 3 LSA for 10.2.2.0/24 was filtered by both ABRs
B. A Type 3 LSA for 10.1.2.0/24 was not filtered by both ABRs
C. A Type 3 LSA for 10.1.3.0/24 was not filtered by at least one ABR
D. A Type 3 LSA for 10.1.1.0/24 filtered by both ABRs
试题答案:C
4、If the Call Redirect step sends a caller to a device that does not exist in the CallManager, which branch of the step is executed? ()(单选题)
A. Busy
B. Invalid
C. Successful
D. Unsuccessfu
试题答案:B
5、新生儿保健的重点应放在()(单选题)
A. 生后第1小时
B. 生后10天内
C. 生后1周
D. 生后第一天
E. 生后半个月内
试题答案:C
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