Heap与stack的差别?
第1题:
heap is to put a lot of things on top of each other in an untidy way.()
第2题:
请将下列栈类Stack的横线处补充完整。
class Stack{
private:
int pList[100]; ∥int数组,用于存放栈的元素
int top; ∥栈顶元素(数组下标)
public:
Stack():top(0){}
void Push(const int &item); ∥新元素item
第3题:
有下列程序: #include<iosteram.h> using namespace std; class Stack { public: Stack(unsignedn=10):size(n){rep_=new int [size];top=O;} Stack(Stack&s):size(s.size) { rep_=new int[size]; fo
A.4,3,2,1,
B.4,3,6,7,2,1,
C.4,3,6,2,1,
D.1,2,3,4,
第4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.
(73)
A.useless
B.not important
C.simple but important
D.too simple to be useful
第5题:
下面语句中是堆桔段定义的语句是()。
第6题:
Which item is the great majority of software vulnerabilities that have been discovered?()
第7题:
MySQL中表的默认类型为()。
第8题:
英译中:Goods stack
第9题:
Multi Protocol Label Switching (MPLS) is a data-carrying mechanism that belongs to the family of packet-switched networks. For an MPLS label, if the stack bit is set to1, which option is true?()
第10题:
The stack bit will only be used when LDP is the label distribution protocol
The label is the last entry in the label stack.
The stack bit is for Cisco implementations exclusively and will only be used when TDP is the label distribution protocol.
The stack bit is reserved for future use.
第11题:
第12题:
数据区(Data)
代码区(Code)
堆(Heap)
堆栈(Stack)
第13题:
Some lawyers justified almost 100 percent of all marriages in the United States end up on the trash heap.()
第14题:
heap和stack有什么区别。
java 的内存分为两类,一类是栈内存,一类是堆内存。栈内存是指程序进入一个方法时,
会为这个方法单独分配一块私属存储空间,用于存储这个方法内部的局部变量,当这
个方法结束时,分配给这个方法的栈会释放,这个栈中的变量也将随之释放。
堆是与栈作用不同的内存,一般用于存放不放在当前方法栈中的那些数据,例如,使用
new 创建的对象都放在堆里,所以,它不会随方法的结束而消失。方法中的局部变量
使用final 修饰后,放在堆中,而不是栈中。
第15题:
The operation of removing an element from the stack is said to( )the stack.
A. pop B. push C. store D. fetch
第16题:
第17题:
Stack栈
第18题:
What is the action of "pop" in the context of MPLS switching?()
第19题:
Stack类表示对象的先()后()集合。
第20题:
In Any Transport over MPLS (AtoM) Control word is an optional 4-byte field used in the pseudowire packet.The control word carries generic and Layer 2 payload-specific information to emulate L2 packets correctly.In pseudowire packet, where is this Control Word inserted?()
第21题:
数组元素所占用的内存位于()
第22题:
第23题:
It removes the top label in the MPLS label stack.
It adds a top label in MPLS label stack.
It replaces the top label in the MPLS label stack with another value.
It replaces the top label in the MPLS label stack with a set of labels.
None of above.