The first computer, ENIAC, was a huge machine that weighed 30 tons and occupied about 1800 square feet. It used 18000 vacuum tubes and consumed a lot of electricity. Although its computing speed was very fast at that time, it could perform 5000 addition operations per second. However, compar...
What was the first computer you ever owned? Peer Insights 3k views 25 Comments Principle ConsultantinIT Services2 years ago Commodore 64 C-PIOinSoftware2 years ago Everex Step Content you might like 1 Upvote Comment What sets us apart?
What company made the first laptop computer? Who invented the first computer operating system? What are some examples of digital computers? What was the first computer game ever invented? Who invented the first laptop? Who invented the first supercomputer?
What was the main purpose of the first computer? A. Gaming B. Scientific calculations C. Word processing D. Internet surfing 相关知识点: 试题来源: 解析 B。解析:第一台计算机的主要用途是进行科学计算。在当时,游戏、文字处理和上网都不是其主要目的。
13. What is needed to do the job? A. Computer skills.B. Physical strength. C. Work experience. 听第9段材料,回答第14至17题。 14. What does the man do? A. He’s a receptionist. B. He’s a secretary. C. He’s a waiter. ...
She essentially provided the first ideas for computer programming in what was a groundbreaking proposal on the potential of computers."可知,她 写出了被认为是有史以来第一个用于新型机器的计算机算法,在一个关于计算机潜力的开 创性建议中她提出了计算机编程的最初的想法,这说明她极有天赋。 故选B 27. C...
15. What impression did the first painting give the woman?A. Hopefulness.B. Nervousness.C. Coldness.解析：答案C。考查题目类型：推理判断题。根据女士所说的话：It was like the tree was made of hard metal, and the mix of white and gray made everything look like it was winter, freezing ...
This version was an Insiders version that was replaced by version 1.2.5252 and never released to Public. In this release, we've made the following changes: Fixed an issue that caused artifacts to appear on the screen during RemoteApp sessions. ...
It was the first day of the holidays, and Peter was on his bed, without knowing what to do. He woke up reluctantly, because it was the fifth time his mom called him.Peter had breakfast and then sat down in the living room to play his games on the computer. "Peter! You are not ...
1.细节理解题,根据文中语句“The first computer was made in 1946. It was very big but it worked slowly.”理解可知。 2.细节理解题,根据文中语句“The first computer was made in 1946. The Internet came a little later than computers. It is about 25 years later than computers.”理解可知。