【简答题】We are all busy talking about and using the Internet, but how many of us know the history of the Internet? Many people are surprised when they find that the Internet was set up in the 1960s. At that t...
【简答题】We are all busy talking about and using the Internet, but how many of us know the history of the Internet? Many people are surprised when they find that the Internet was set up in the 1960s. At that t...
【多选题】由人的关注特点出发,谈谈在人机交互界面时应做到下例哪些基本要求?( )
C.
信息的显示应醒目,以便执行任务时使用,可使用动画图形、彩色、下划线,对条目及不同的信息进行排序,在条目之间使用间隔符等;避免在界面上安排过多的信息。
D.
要谨慎使用色彩、声音和图像,人们倾向于使用过多的这类表示,而导致界面混杂,分散用户的注意力,让用户反感。
【单选题】我校李明同学全家月收入5000月左右,除生活消费外,尚有部分积蓄,他的爸爸和妈妈想把节余的钱用来投资。你认为他们在选择投资时应注意的问题有(1)既要考虑投资的回报率,也要考虑投资的风险性(2)要考虑自身的经济状况,以及家庭消费计划(3)必须注意投资渠道多元化,以最大限度规避风险(4)应该集中全部资金投资收益最高的理财产品
【简答题】We are all busy talking about and using the internet. But how many of us know the history of the internet? Many people are surprised when they find that the internet was set up in the 1960’. At that t...
【单选题】进入页眉页脚的方法可以通过()页眉页脚处。
【简答题】We are all busy talking about and using the Internet. But how many of us know the history of the Internet? Many people are surprised when they find that the Internet was set up in the 1960s. At that t...
【单选题】我校李明同学全家月收入5000月左右,除生活消费外,尚有部分积蓄,他的爸爸和妈妈想把节余的钱用来投资。你认为他们在选择投资时应注意的问题有( ) (1)既要考虑投资的回报率,也要考虑投资的风险性 (2)要考虑自身的经济状况,以及家庭消费计划 (3)必须注意投资渠道多元化,以最大限度规避风险 (4)应该集中全部资金投资收益最高的理财产品
【判断题】最佳现金持有量是指在正常情况下,保证店铺生产经营是低限度需要的现金和银行存款数额。( )
【单选题】We are all busy talking about and using the Internet, but how many of us know the history of the Internet? Many people are surprised when they find that the Internet was set up in the 1960s. At that t...