名词解释题overlap and underlap
名词解释题
overlap and underlap
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相关考题：
If two windows overlap, which window attribute will determine whether one should be chosen over the other?() A. WINDOW_PRIORITYB. PRIORITYC. PRIORITY_LEVELD. WINDOW_PRIORITY_LEVELE. OVERLAP_RULE
What is the minimum recommended access point overlap for voice roaming？（）A、less than 10 percentB、10 to 15 percentC、15 to 20 percentD、25 to 30 percent
If two windows overlap, which window attribute will determine whether one should be chosen over the other?（）A、WINDOW_PRIORITYB、PRIORITYC、PRIORITY_LEVELD、WINDOW_PRIORITY_LEVELE、OVERLAP_RULE
You need to set up a Company AP to act as a wireless repeater. What are three characteristics of this wireless repeater topology？（）A、 The recommended overlap of the access point on the wired LAN and the wireless repeater is 25%.B、 Autonomous access points are required.C、 The SSID of the root access point must be configured on the repeater access point.D、 The recommended overlap of the access point on the wired LAN and the wireless repeater is 50%.E、 Lightweight access points are required.F、 The recommended overlap of the access point on the wired LAN and the wireless repeater is 75%.G、 The SSID of the root access point must be distinct from that of the repeater access point.
What will cause wireless voice devices to perform poorly？（）A、average signal strength that is greater than -67 dBiB、cell overlap of 15 to 20 percentC、uneven wireless coverageD、absence of coverage holes
单选题The period of valve overlap is when （）.Athe inlet valve is openBthe exhaust valve is openCboth valves are closeDboth valves are open
单选题Valve overlap is the period during which （）.Athe inlet valve is openBthe exhaust valve is openCboth valves are closedDboth valves are open
单选题Particular care should be（）in selecting CESs in areas where Ocean Regions overlap.AtakenBtakeCtookDtaked
单选题There is actually an overlap of（）ocean regions somewhere in Western European Waters.Aas many as threeBmore than twoCless than twoDup to four
多选题Which two statements in a source NAT configuration are true regarding addresses, rule-sets, or rules that overlap?（）(Choose two.)AAddresses used for NAT pools should never overlap.BIf more than one rule-set matches traffic, the rule-set with the most specific context takes precedence.CIf traffic matches two rules within the same rule-set, both rules listed in the configuration are applied.DDynamic source NAT rules take precedence over static source NAT rules.
单选题If two windows overlap， which window attribute will determine whether one should be chosen over the other？（）A WINDOW_PRIORITYB PRIORITYC PRIORITY_LEVELD WINDOW_PRIORITY_LEVELE OVERLAP_RULE
单选题Clearance volume scavenging in a turbocharged, four-stroke/cycle diesel engine is accomplished （）.Aduring the valve overlap periodBwith only the exhaust valve openCat a pressure below atmosphericDwithout cooling the cylinders or pistons
单选题In an engine with air inlet valve and exhaust valve on its cylinder heads the fresh air will enter into the cylinder （） and the gases exhaust （）, there being an adequate overlap between the inlet opening and the exhaust closing.Adownwards；upwardsBupwards；downwardsCdownwards；downwardsDupwards；upwards
单选题What is the minimum recommended access point overlap for voice roaming？（）Aless than 10 percentB10 to 15 percentC15 to 20 percentD25 to 30 percent
单选题Turbocharged four-stroke/cycle diesel engines utilize valve overlap for（）.Aimproving cylinder scavengingBpreheating the combustion chamberCreducing air charge densityDpreventing valve wear
单选题Scavenging in a turbocharged, four-stroke/cycle diesel engine is accomplished（）Aduring the valve overlap periodBwith only the exhaust valve openCat a pressure below atmosphericDwithout cooling the cylinders or pistons
单选题Usually we take the cooling effect of the air flown through the cylinder during the overlap period as（）AinevitableBharmfulChelpfulDunacceptable