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【单选题】

What is the effect of heated intake air on a diesel engine? （）

A、Increases efficiency

B、Increases engine horsepower

C、Increases engine life

D、Reduces engine horsepower

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更多“What is the effect of heated intake air on a diesel engine? （）”相关的问题

第1题

[单选题] When dealing with customers on the phone that are not very comfortable with technology, which of the following techniques would be MOST helpful to ensure that effective communication is taking place?（）

A、Frequently paraphrase what the caller is saying. B、Repeat what is being said multiple times so that the customer can understand exactly what to do. C、Speak very slowly when replying to the customer. D、Tell the customer to send an email stating exactly what the problem is so that the communication between the two parties is clear.

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第2题

[单选题] Your vessel is damaged with no list，but down by the stern. There is progressive flooding and trim by the stern is increasing. What is the effect on transverse stability after the deck edge at the stern is submerged?（）

A、KB increases，increasing BM and therefore GM B、KG increases due to the weight of the added water on deck C、BM decreases from loss of water plane and greater volume D、There is no effect on transverse stability

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第3题

[单选题] What is the effect of increasing the value of the ASM_POWER_LIMIT parameter?（）

A、The number of DBWR processes increases B、The number of ASMB processes increases C、The number of DBWR_TO_SLAVES increases D、The rebalancing operation in an ASM instance completes more quickly, but can result in higher I/O overhead

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第4题

[单选题] The 'lsvg -o' command is run with an output of only rootvg, but the server has another volume group named datavg, which is notdisplayed. What is the likely cause?（）

A、datavg is in an offline state. B、'lsvg -o' only displays the root volume group. C、'lsvg -o' only displays the fist volume group. D、datavg has no filesystems and therefore, is inactive.

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第5题

[单选题] Click the Exhibit button. In the exhibit, if the link we are measuring is 1.5 Mbps, what is the effective WAN bandwidth?（）

A、0.947 Mbps B、3.000 Mbps C、4.065 Mbps D、282.058 Mbps

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第6题

[单选题] Click the Exhibit button. In the exhibit, if the link we are measuring is 1.5 Mbps, what is the effective WAN bandwidth?（）

A、0.947 Mbps B、3.000 Mbps C、4.065 Mbps D、282.058 Mbps

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第7题

[单选题] In which cases is reference partitioning effective in enhancing performance?（）

A、It is effective only in partition pruning. B、It is effective only in partitionwise joins provided that the query predicates are different from the partitioning key. C、It is effective in both partition pruning as well as partitionwise joins provided that the query predicates are identical to the partitioning key. D、It is effective in both partition pruning as well as partitionwise joins irrespective of whether the query predicates are different from or identical to the partitioning key.

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第8题

[单选题] What is the ERP (Effective Radiated Power), if the output power from the radio is 43 dBm, the cable losses 3 dB, and the antenna gain 14 dBd? （）

A、43dBm B、54dBm C、32dBm D、60dBm E、23dBm

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第9题

[单选题] What is the default metric used on IS -IS routers for each interface?（）

A、The cost is set to 10 for all interfaces. B、The cost is set to 10 for LAN interfaces and 20 for WAN interfaces. C、The cost is based on the speed of the interface. D、The cost is based o n a composite of bandwidth and delay of the interface.

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第10题

[] Refer to the exhibit. What is the effect of the OSPF configuration on router B?（） Refer to the exhibit. What is the effect of the OSPF configuration on router B?（）

A、A. All interfaces will be in area 0 B、B. The router will be an ABR with s1/0 in area 0 and f0/0 and 0/1 in area 1 C、C. The route r will be an ABR with s1/0 in area 0 and f0/0 and 0/1 in area 2 D、D. The router will be an ABR with s1/0 in area 0, f0/0 in area 1, and f0/1 in area 2

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