2014年电大_数据库应用技术作业3答案.doc

一、在A计算机上，对学生成绩管理数据库及数据表进行备份。 （1）右键“student” “任务”“备份”。具体步骤如下图所示： （2）点击“添加”，备份C盘目录，输入文件名称“student” （3）完成数据库的备份操作  二、在A计算机上，删除学生成绩管理数据库中的学生情况表和学生成绩表。 （1）对学生情况表（information表）If we dont do that it will go on and go on. We have to stop it; we need the courage to do it. His comments came hours after Fifa vice-president Jeffrey Webb - also in London for the FAs celebrations - said he wanted to meet Ivory Coast international Toure to discuss his complaint. CSKA general director Roman Babaev says the matter has been exaggerated by the Ivorian and the British media. Blatter, 77, said: It has been decided by the Fifa congress that it is a nonsense for racism to be dealt with with fines. You can always find money from somebody to pay them. It is a nonsense to have matches played without spectators because it is against the spirit of football and against the visiting team. It is all nonsense. We can do something better to fight racism and discrimination. This is one of the villains we have today in our game. But it is only with harsh sanctions that racism and discrimination can be washed out of football. The (lack of) air up there Watch mCayman Islands-based Webb, the head of Fifas anti-racism taskforce, is in London for the Football Associations 150th anniversary celebrations and will attend Citys Premier League match at Chelsea on Sunday. I am going to be at the match tomorrow and I have asked to meet Yaya Toure, he told BBC Sport. For me its about how he felt and I would like to speak to him first to find out what his experience was. Uefa has?opened disciplinary proceedings against CSKA?for the racist behaviour of their fans during?Citys 2-1 win. Michel Platini, president of European footballs governing body, has also ordered an immediate investigation into the referees actions. CSKA said they were surprised and disappointed by Toures complaint. In a statement the Russian side added: We found no racist insults from fans of CSKA. Baumgartner the disappointing news: Mission