2010-2011学年小学四年级信息技术下学期期末考试试卷

<div><strong>一、选择题(共24分,每小题3分)</strong></div><div><br></div><div>1、计算机安全包括: &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;( &nbsp; &nbsp; &nbsp;)</div><div><br></div><div>A、物理安全B、运行安全C、信息安全D、以上所有</div><div><br></div><div>2、下列对知识产权,描述正确的是: &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ( &nbsp; &nbsp; &nbsp;)</div><div><br></div><div>A、又称“智力成果权” &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; B、又称“无形财产权”</div><div><br></div><div>C、知识产权的对象是人的心智 &nbsp; &nbsp; D、以上都对</div><div><br></div><div>3、1990年9月我国颁布了什么法,把计算机软件列为享有著作权保护的作品: &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ( &nbsp; &nbsp; &nbsp;)</div><div><br></div><div>A、《计算机软件保护法》 &nbsp; &nbsp; &nbsp; &nbsp;B、《计算机知识产权法》</div><div><br></div><div>C、《中华人民共和国著作权法》 &nbsp;D、《计算机使用文明公约》</div><div><br></div><div>4、以下对office软件描述错误的是: &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;( &nbsp; &nbsp; &nbsp;)</div><div><br></div><div>A、word属于office办公软件中的一种 &nbsp;&nbsp;</div><div><br></div><div>B、 powerpoint软件可以制作课件 &nbsp;</div><div><br></div><div>C、 excel工作表不具备数据计算功能&nbsp;</div><div><br></div><div>D、excel工作表具有数据计算功能</div><div><br></div><div>5、excel工作表可以实现以下哪个功能 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;( &nbsp; &nbsp; &nbsp;)</div><div><br></div><div>A、数据自动填充     &nbsp; &nbsp; B、数据求和</div><div><br></div><div>C、数据的平均值     &nbsp; &nbsp; D、以上都能</div><div><br></div><div>6、在以下扩展名的文件中,是excel文件的扩展名为 &nbsp; &nbsp; &nbsp;( &nbsp; &nbsp; &nbsp;)</div><div><br></div><div>A、xls; &nbsp; &nbsp;B、doc; &nbsp; &nbsp;C、txt &nbsp; &nbsp; &nbsp; &nbsp;D、ppt;</div><div><br></div><div>7、关于计算机病毒描述错误的是: &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ( &nbsp; &nbsp; &nbsp;)</div><div><br></div><div>A、具有传播性 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;B、具有明显性</div><div><br></div><div>C、具有隐蔽性 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;D、具有破坏性</div><div><br></div><div>8、以下不属于杀毒软件的是: &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ( &nbsp; &nbsp; &nbsp;)</div><div><br></div><div>A、瑞星 &nbsp; &nbsp;B、360安全卫士 &nbsp; C、photoshop &nbsp; &nbsp; &nbsp; &nbsp;D、金山毒霸</div><div><br></div><div><br></div><div><strong>二、判断题(共10分,每小题2分)</strong></div><div><br></div><div>Excel中可以计算出25 + 52 的值。 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;( &nbsp; &nbsp; &nbsp;) &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;</div><div><br></div><div>计算机所面临的安全威胁只是来自黑客的入侵。 &nbsp; &nbsp; &nbsp; &nbsp;( &nbsp; &nbsp; &nbsp;)</div><div><br></div><div>计算机病毒可使计算机网络无法正常运作,甚至造成系统崩溃。</div><div><br></div><div>&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ( &nbsp; &nbsp; &nbsp;)</div><div><br></div><div>矢量图是可以无限放大的。 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;( &nbsp; &nbsp; &nbsp;)</div><div><br></div><div>使用photoshop时一般采用RGB色彩模式。 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ( &nbsp; &nbsp; &nbsp;)</div><div><br></div><div><br></div><div><strong>三、填空(共10分,每空2分)</strong></div><div><br></div><div>1、office办公软件包括 &nbsp; &nbsp; &nbsp; 、 &nbsp; &nbsp; &nbsp; &nbsp;、 &nbsp; &nbsp; &nbsp; &nbsp;三种常用的软件。</div><div><br></div><div>2、excel软件可以实现的功能有 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;、 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 等功能(任意列举2种)。</div><div><br></div><div><br></div><div><strong>四、简答(共20分,每题5分)</strong></div><div><br></div><div>1、计算机安全中的信息安全包括哪七方面?</div><div><br></div><div>2、谈谈你对黑客的理解?</div><div><br></div><div>3、狭义概念上的知识产权包括什么?</div><div><br></div><div>4、什么是分辨率?</div><div><br></div><div><br></div><div><strong>五、论述题(共6分,每题6分)</strong></div><div><br></div><div>你认为使用计算机时应遵守哪些道德规范?</div><div><br></div><div><br></div><div><br></div>