The operation of removing an element from the stack is said to（ ）the stack.A.popB.pushC.storeD.fetch
The operation of removing an element from the stack is said to（ ）the stack.
A.pop
B.push
C.store
D.fetch
B.push
C.store
D.fetch
参考解析
解析：从栈中删除一个元素的操作可以称为从栈中取出来。栈（stack）又名堆栈，它是一种运算受限的线性表。其限制是仅允许在表的一端进行插入和删除运算。这一端被称为栈顶，相对地，把另一端称为栈底。向一个栈插入新元素又称作进栈、入栈或压栈，它是把新元素放到栈顶元素的上面，使之成为新的栈顶元素；从一个栈删除元素又称作出栈或退栈，它是把栈顶元素删除掉，使其相邻的元素成为新的栈顶元素。pop stack表示出栈。
相关考题：
Stack is quite simple. Many computer systems have stacks built into their circuitry. They also have machine-level instructions to operate the hardware stack. Stack is(73)in computer systems.A．uselessB．not importantC．simple but importantD．too simple to be useful
● In （74） , the only element that can be deleted or removed is the one that was inserted most recently.（74）A. a lineB. a queueC. an arrayD. a stack
In(74), the only element that can be deleted or removed is the one that was inserted most recently.A．a lineB．a queueC．an arrayD．a stack
Both bus and tree topologies are characterized by the use of multipoint (71) ．For the bus，all stations attach，through appropriate hardware (72) known as a tap，directly to a linear transmission medium，or bus．Full-duplex operation between the station and the tap allows data to be transmitted onto the bus and received from the (73) ．A transmission from any station propagates the length of the medium in both directions and can be received by all other (74) ．At each end of the bus is a (75) ，which absorbs any signal，removing it from the bus．（71）A．mediumB．connectionC．tokenD．resource
Which one of the following describes the similarity between the stack and the queue?(30)A．logical characteristicsB．physical characteristicsC．operation methodD．element type
A stack protocol can be used for(69).A．job scheduler in Operation SystemB．operation of arithmetic expressionsC．removing the latest element insertedD．removing the earliest element inserted
The operation of removing an element from the stack is said to（ ）the stack.A. pop B. push C. store D. fetch
● Stack is quite simple. Many computer systems have stacks built into their circuitry. They also have machine-level instructions to operate the hardware stack. Stack is （73）in computer systems.（73）A．uselessB．not importantC．simple but importantD．too simple to be useful
How does foam extinguish an oil fire ?______.A.By cooling the oil below the ignition temperatureB.By removing the fuel souce from the fireC.By excluding the oxygen from the fireD.By increasing the weight of the oil
Please make sure all items have been __________ from the desks before the new employees arrive next week.A.removedB.removeC.removesD.removing
共用题干Robotic Highway ConesA University of Nebraska professor has developed robotic cones and barrels.These robotic cones and barrels can move out of the way,or into______(51),from computer commands made miles away. They can even be programmed to move on their own at any particular part of the day,said Shane Farritor,an assistant professor of mechanical engineering at Nebraska.For example,if workers arrived at 6 am,the cones could move from the side of the highway to______(52)off the lane at that time.And they can return to the______(53)place at the end of the day."It just seems like a very good application for robots."Farritor said."The robot-ic cones would also help______(54)people from hazardous jobs on the highway putting barrels and cones into place,"Farritor said in a report on his creation.Work on the idea began in 2002 using a National Academy of Sciences grant. The______ (55)allowed Farritor to work on the project with graduate students at Nebraska and his assistant Steve Goddard.The robots are placed at the bottom of the cones and barrels and are______(56)enough not to greatly change the appearance of the construction aides."It would look exactly the same," Farritor said."______(57)there's a kind of rubbery,black base to them. We replace that ______(58)a robot."Farritor has talked with officials from the Nebraska Department of Roads about how the robots would be most______(59)to what they might need.The robots could come in handy following a slow-moving maintenance operation,like paint-ing a stripe on a road or moving asphalt,______(60)now the barrels have to be picked up and moved as the operation______(61)."That way you don't have to block off a 10-mile strip for the operation,"Farritor said.______(62)prototypes have been made,they are not in use anywhere. Farritor said he has______(63)for a patent and is considering what to do next. He is thinking about starting a small business. He is also thinking about______(64)the robots to roads departments and others across the country who may______(65)from them.58._________A: atB: onC: inD: with
The logistics standardization starts from the operation of（）A、TransportationB、StorageC、DistributionD、Packaging
A network administrator is verifying the configuration of a newly installed host by establishing an FTP connection to a remote server. What is the highest layer of the protocol stack that the nework administrator is using for this operation?（）A、applicationB、presentationC、sessionD、transportE、internetF、data link
A network administrator is verifying the configuration of a newly installed host by establishing an FTP connection to a remote server. What is the highest layer of the protocol stack that the nework administrator is using for this operation?（）A、applicationB、presentationC、sessionD、transportE、internetF、datalink
Both bus and tree topologies are characterized by the use of multipoint (1).For the bus, all stations attach, through appropriate hardware (2) known as a tap, directly to a linear transmission medium, or bus. Full-duplex operation between the station and the tap allows data to be transmitted onto the bus and received from the(3). A transmission from any station propagates the length of the medium in both directions and can be received by all other (4). At each end of the bus is a (5) , which absorbs any signal, removing it from the bus.空白（1）处应选择（）A、mediumB、connectionC、tokenD、resource
Which of the following is the MOST critical component related to removing heat from the CPU?（）A、Vented caseB、Number of fansC、Thermal pasteD、Liquid cooling
Which of the following kdb commands is used to obtain a stack trace from a dump? （）A、 trb B、 his C、 f D、 trace
You create the sales report and run it in the live previewer. After which change would the live previewer require the data? （）A、Removing column from the available list in the report wizard. B、Removing the column from the displayed list in the report wizard. C、Changing the display width of a column in the report wizard. D、Adding a column to both the available list and displayed list in the report wizard. E、Removing a column in the live previewer.
单选题Which of the following procedures should occur before removing a failing disk from a volume group?（）AVeryoff the volume groupBUnmount any filesystems on the diskCRemove all physical partitions on the diskDUnmount mirrored filesystems from the disk
单选题All of the following are involved in adding or removing routes from the AIX routing table EXCEPT：（）。AarpBripCicmpDifconfig
单选题The process of removing moisture from air is known as（）.AhumidificationBdehumidificationCvaporizationDevaporation
单选题You are unable to telnet to a router at address 203.125.12.1 from a workstation with the IP address 203.125.12.23. You suspect that there is a problem with your protocol stack. Which of the following actions is most likely to confirm your diagnosis?（）Aping 127.0.0.0Bping 203.125.12.1Ctelnet 127.0.0.1Dping 127.0.0.1Etracert 203.125.12.1
单选题A network administrator is verifying the configuration of a newly installed host by establishing an FTP connection to a remote server. What is the highest layer of the protocol stack that the nework administrator is using for this operation?（）AapplicationBpresentationCsessionDtransportEinternetFdata link
单选题A network administrator is verifying the configuration of a newly installed host by establishing an FTP connection to a remote server. What is the highest layer of the protocol stack that the nework administrator is using for this operation?（）AapplicationBpresentationCsessionDtransportEinternetFdatalink
单选题What does blowing tubes accomplish?（）AEliminates unburned fuel oil residues from the fireboxBIncreases boiler efficiencyCFlushes away mineral deposits inside the water tubesDCleans soot deposits from the inside of the stack
单选题Which of the following should be the FIRST step in removing a generator from parallel operation?（）ATrip the generator off the switchboardBTurn off all electrical equipmentCRemove the load from the off going generatorDIncrease the cycles of the generator staying on the line