Simon Arnett, Director of Human Resources, is exploring the causes of employee absenteeism at Buderim Bottling during the last operating year (1 January 2005 to 31 December 2005). The average number of absences per employee, calculated from the personnel data of all employees, is a ___________________.

Employee records, including names, social security numbers, and related information, would typically be stored in what type of data file? A: Document B: Presentation C: Database D: Worksheet

有如下类的定义，创建Employee对象正确的是（） public class Employee{ private int age; private String name; public void Employee(){ } public Employee(int age){ this.age = age; } public Employee(String name){ this.name = name; } } A: Employee e = new Employee( ) B: Employee e = new Employee(10); C: Employee e = new Employee(tom); D: Employee e = new Employee(10,"tom");

‎阅读以下程序，说明Company类和Employee类是 关系。‎‎public class Company{ private Employee employee; public Employee getEmployee(){ return employee; } public void setEmployee(Employee employee){ this.employee=employee; } //公司运作 public void run(){ employee.startWorking(); } }‎

有如下类的定义，创建Employee对象错误的是（） public class Employee{ private int age; private String name; public Employee(int age){ this.age = age; } public Employee(String name){ this.name = name; } public Employee(int age,String name){ this(age); this.name = name; } } A: Employee emp = new Employee(10); B: Employee emp = new Employee("Tom"); C: Employee emp = new Employee(); D: Employee emp = new Employee(10,"Tom");

class Employee; class Manager extends Employee; class Director extends Employee;

They are Mr. Jackson's ______. A: employees B: employee C: a employee D: an employee

创建一个employee数据库，该数据库的主文件逻辑名称为employee_data，物理文件名为employee.mdf，初始大小为10MB，最大尺寸为无限大，增长速度为10%；数据库的日志文件逻辑名称为employee_log，物理文件名为employee.ldf，初始大小为1MB，最大尺寸为5MB，增长速度为1MB。

Ahigh-highleaderintheOhioStatestudiesachievedthehighestratingswithrespectto________. A: both employee performance and satisfaction B: employee performance only C: employee satisfaction only D: employee performance for routine tasks only

Is the hero a student or an employee? A: An employee B: a student