What is a drawback to using the IntServ model?()A、RSVP that signals QoS requests per individual flowB、not scalable to large implementationsC、admission control not supportedD、use of dynamic port numbers E、UDP not supported

What is a drawback to using the IntServ model?()

  • A、RSVP that signals QoS requests per individual flow
  • B、not scalable to large implementations
  • C、admission control not supported
  • D、use of dynamic port numbers 
  • E、UDP not supported

相关考题:

Before he went to Hong Kong for his vacation, Jason went to the bank to () some money. A、pullB、pickC、gainD、draw

He'd been trying to _______ attention away from the beauty. (A)pay(B) change(C) draw(D) divert

—Morning, Daniel. Today I’d like to discuss the promotional events of our products with you. —() A.Hi, I agree with what you have just said.B.Good morning, Kevin. Nice to meet you, too.C.Ok. I think we should draw up a thorough plan, first.

下列方法与Applet显示无关的是( )。A.paintB.updateC.repaint()D.draw

What will a foreign seller do when he gets the letter of credit from the buyer?A.He will draw a bill of exchange on the buyer's bank.B.He will sell it and get money at once.C.He will make payable on demand.D.He will authorize the company to make the payment.

听力原文:M: I don't know why the man there said he couldn't pay my cheque.W: Let me see. Yes. You draw your cheque in lead-pencil. It is not recognized in the bank. You should draw it in ink.Q: What is the woman's suggestion?(16)A.Returning the cheque.B.Drawing the cheque in ink.C.Drawing the cheque in lead-pencil.D.Going to the paying bank.

We are entitled to cancel it if you fail to() the contract. A、honorB、signC、draw up

The term-loan agreement specifies a draw-down period of, say, up to two years, during which the funds must be used by the borrower; otherwise the borrower is not allowed to draw down any unused credit.A.RightB.WrongC.Doesn't say

听力原文:M: Excuse me, Ms Li. Could you tell me what kind of drawings do you like to make, by cheque or upon presentation of your deposit book?W: I'd prefer to draw by cheque.Q: What account does Ms. Li want to open?(17)A.RMB account.B.A checking account.C.A U.S. dollar account.D.A special account.

If a customer wants to draw cash with a cheque for himself at his own branch, what he needs to do is to write "pay cash" between the parallel lines.A.RightB.WrongC.Doesn't say

publicabstractclassShape{intx;inty;publicabstractvoiddraw();publicvoidsetAnchor(intx,inty){this.x=x;this.y=y;}}andaclassCirclethatextendsandfullyimplementstheShapeclass.Whichiscorrect?() A.Shapes=newShape();s.setAnchor(10,10);s.draw();B.Circlec=newShape();c.setAnchor(10,10);c.draw();C.Shapes=newCircle();s.setAnchor(10,10);s.draw();D.Shapes=newCircle();s-setAnchor(10,10);s-draw();E.Circlec=newCircle();c.Shape.setAnchor(10,10);c.Shape.draw();

please draw the transistor level schematic of a cmos 2 input AND gate and explain which please draw the transistor level schematic of a cmos 2 input AND gate and explain which input has faster response for output rising edge.(less delay time)。(威盛笔试题circuit design-beijing-03.11.09)

The proper way to correct a mistake in the logbook is to ______.A.erase the entry and rewriteB.draw several lines through the entry,rewrite,and initial the correctionC.completely black out the entry,rewrite,and initial the correctionD.draw one line through the entry,rewrite,and initial the correction

根据下面资料,回答题T:同学们,我们来唱首歌:Let’s sing and dance. S: OK. .... T: (point to a picture) What′ s this S: It′ s a picture. T: Good. Look at the picture, what′ s the boy doing He is drawing. Read after me, draw, draw. T: Well done. Now let′ s play a game. I do, you say. (教师做画画动作,学生说"draw") T: Now let′s listen and do. (教师说"draw",学生做动作) 找出老师值得借鉴的地方并说明理由。(5分)

小学英语?听说一、考题回顾二、考题解析【教案】Teaching aims:Knowledge aim:Students will master some phrases about hobbies and the sentence structure about how to talk about hobbiesAbility aim:Students will improve their speaking ability in talking about hobbies.Emotional aim:Students will be more confident in speaking English.Students will arouse their interest in learning oral English.Key and difficult point:Key Point: How to talk about hobbies.Difficult Point:Students will be more confident in speaking English.Students will arouse their interest in learning oral English.Teaching procedure:Step 1: Warming-up1. Greeting.2. Chant: Dog, dog, what can you do?I can run after you.Panda, panda, what can you do?I can eat so much bamboo.Mouse, mouse, what can you do?I can hide in the shoe.Mike, Mike, what can you do?I can draw animals in the zoo!Step 2: Presentation1. Read the dialogue by the teacher, and ask what the dialogue is about. (It’s about Peter’s hobbies)2. Let the students find what Peter’s hobbies are. And tell them we can use what’s ..’s hobbies? to ask others’ hobby.He likes reading stories, doing Kung fu and swimming and he also like singing.Meanwhile I will use pictures and actions to help them understand these phrases and add -s after like when we meet he/she/it and v-ing follows the verb like.Step 3: Practice1.Listen to the tape and try to follow it. Then give them 5 minutes to role play the conversation in pairs.2.Invite volunteer to answer my question: who is your best friend? What are his/her hobbies.Step 4: ProductionWork in group of four to do a survey ask group members two questions: who is your best friend? What are his/her hobbies. Fill in the chart and then do a report in 7mins.Step5: Summary and HomeworkSummary: make a brief summary of what we have learned today.Homework: Ask their parents what their hobbies are and draw their hobbies down.Blackboard design:1.Please talk about your teaching aims.2.How to lead students master the phrases in real class? What activities will you design?

There is no one absolutely correct way to draw up a lesson plan and each teacher will decide what suits him or her best, but all good lesson plans give a clear picture of what the teacher intends to do in the lesson.()A对B错

There is no one absolutely correct way to draw up a lesson plan and each teacher will decide what suits him or her best, but all good lesson plans give a clear picture of what the teacher intends to do in the lesson.()

下列哪些是常用的人格测验()A、EPQB、MMPIC、EPPSD、Draw-a-Man Test

Which of the following display types is likely to draw the LEAST amount of power?()A、LCDB、LEDC、CRTD、Plasma

关于chartwrappe类的onload方法下面说法错误的是()A、图标加载之后触发该事件B、调用draw方法会触发该事件C、控件调用draw方法后不用再用onload方法D、控件调用draw方法后需要再用onload方法

单选题A drawbridge may use visual signals to acknowledge a vessel’s request to open the draw. Which signal indicates that the draw will NOT be opened immediately?()AA flashing amber lightBA fixed red lightCA white flag raised and lowered verticallyDA flashing white light

多选题public abstract class Shape {  private int x;  private int y;  public abstract void draw();  public void setAnchor(int x, int y) {  this.x = x;  this.y = y;  }  }  Which two classes use the Shape class correctly?()Apublic class Circle implements Shape { private int radius; }Bpublic abstract class Circle extends Shape { private int radius; }Cpublic class Circle extends Shape { private int radius; public void draw(); }Dpublic abstract class Circle implements Shape { private int radius; public void draw(); }Epublic class Circle extends Shape { private int radius;public void draw() {/* code here */} }Fpublic abstract class Circle implements Shape { private int radius;public void draw() { / code here */ } }

单选题The author of the passage most likely mentions “Little Green Men” in the first paragraph for what purpose?ATo poke fun at the ignorance of most science fiction readersBTo introduce a daunting challenge that will have to be addressed before human interstellar space travel can become possibleCTo draw a comparison between the attempts of humans to voyage in space and the more successful attempts of other civilizationsDTo draw an amusing distinction between a supposed danger of space travel, as presented in the popular media, and the actual challenges posed by interstellar space travel, as perceived by scienfistsETo suggest that the concept of human interstellar space travel is as much of a myth as the “Little Green Men” that appears in science fiction movies and television programs

单选题public abstract class Shape {  int x;  int y;  public abstract void draw();  public void setAnchor(int x, int y) {  this.x = x;  this.y = y;  }  }  and a class Circle that extends and fully implements the Shape class. Which is correct?()A Shape s = new Shape(); s.setAnchor(10,10); s.draw();B Circle c = new Shape(); c.setAnchor(10,10); c.draw();C Shape s = new Circle(); s.setAnchor(10,10); s.draw();D Shape s = new Circle(); s-setAnchor(10,10); s-draw();E Circle c = new Circle(); c.Shape.setAnchor(10,10); c.Shape.draw();

单选题关于chartwrappe类的onload方法下面说法错误的是()A图标加载之后触发该事件B调用draw方法会触发该事件C控件调用draw方法后不用再用onload方法D控件调用draw方法后需要再用onload方法

填空题What conclusion can we draw about working at home from the passage?Working at home is getting popular but most people need to meet their colleagues ____.

单选题60. A breathe B draw C hold D attractAABBCCDD

判断题There is no one absolutely correct way to draw up a lesson plan and each teacher will decide what suits him or her best, but all good lesson plans give a clear picture of what the teacher intends to do in the lesson.()A对B错