My father is a programmer and he works in（）
public interface A { String DEFAULT_GREETING = “Hello World”； public void method1（）； } A programmer wants to create an interface called B that has A as its parent. Which interface declaration is correct？（）
A programmer must create a generic class MinMax and the type parameter of MinMax must implement Comparable. Which implementation of MinMax will compile？（）https://assets.asklib.com/images/image2/2018080116193417054.jpg
Given： https://assets.asklib.com/images/image2/201808011455444845.png A programmer iterates over the TreeSet and prints the name of each Drink object. What is the result？（）
Given: https://assets.asklib.com/images/image2/2018080209513420855.jpg Which exception or error will be thrown when a programmer attempts to run this code?（）
A programmer is developing a class Key， that will be used as a key in a standard java.util.HashMap. Which two methods should be overridden to assure that Key works correctly as a key？（） https://assets.asklib.com/images/image2/2018080116225583384.jpg
ArraryList a = new ArrayList（）； a.add（“Alpha”）； a.add（“Bravo”）： a.add（“Charlie”）； a.add（“Delta”）； Iterator iter = a.iterator（）； Which two， added at line 17， print the names in the ArrayList in alphabetical order？（）
Which exception or error will be thrown when a programmer attempts to run this code？（）https://assets.asklib.com/images/image2/201808011435496583.jpg
Which can appropriately be thrown by a programmer using Java SE technology to create a desktop application？（）
A programmer has an algorithm that requires a java.util.List that provides an efficient implementation of add（0，object）， but does NOT need to support quick random access. What supports these requirements？（）
A programmer must create a generic class MinMax and the type parameter of MinMax must implementComparable. Which implementation of MinMax will compile？（）
jim ,a domino programmer, want to determine the number of working days in a year. Which one of the following formula should he use?（）
A programmer has an algorithm that requires a java.util.List that provides an efficient implementation of add（0， object）， but does NOT need to support quick random access. What supports these requirements？（）
public class Foo { static int[] a； static { a[0]=2； } public static void main（ String[] args） {} } Which exception or error will be thrown when a programmer attempts to run this code？（）
Given： https://assets.asklib.com/images/image2/2018080113584456510.png Which exception or error will be thrown when a programmer attempts to run this code？（）
P art programmers must have a solid knowledge of machining processes and know a lot of the capabilities of the machine tool.
Part programmers must have a solid knowledge of machining processes and know a lot of the capabilities of the machine tool.
A definition of an industrial robot must include the following key words: programmable manipulator, end-effector, factory work, and stand-alone operation.
Iterator主要用于迭代访问,Iterator对象也称为迭代器
Producers of television science programmes should realize that they have a responsibility to educate the public, not just it.
30. What will James and Sarah discuss at their next meeting?A. the Health and Safety reportB. the programme for the French clientsC. the appointment of a new PA
18.A. A sales person C. A manager assistant B. A tour guide D. A computer programmer
I applied for a job as a computer programmer in a local company，but I was ______．我向当地一家公司申请了一份计算机程序员的工作，但是被拒绝了。
A company has a business application that provides its users with many different reports:receivables reports, payables reports, revenue projects, and so on. The company has just purchased some new, state-of-the-art, wireless printers, and a programmer has been assigned the task of enhancing all of the reports to use not only the company‘s old printers, but the new wireless printers as well. When the programmer starts looking into the application, the programmer discovers that because of the design of the application, it is necessary to make changes to each report to support the new printers.Which two design concepts most likely explain this situation？（）
