Questions are based on the following talk about computer science education in Switzerland.
Here in Switzerland you get a bachelor’s degree in two years and three years later a master’s. Usually, people stop at a master’s, but if you want to go on for a Ph.D., that takes another four years. Most people stay in one subject, so you need to decide the direction you want to take after high school.
There are required core courses for bachelor’s and master’s programs. My university is a technical university, so the core courses are the same for everybody — computer science, mathematics, physics, mechanics and so on.
For students specializing in computer science, there is another set of required courses that we call basic computer science. Completing these takes two years. At that point, you can choose a specialty in one of the four areas — system software, information technology, hardware or theoretical computer science.<
A. All the students.
B. Students doing a Bachelor.
C. Students doing a Master.
D. Students doing a Ph.D.
Questions are based on the following talk about how to love and to be loved. You now have 15 seconds to read Questions .
People who are willful call themselves "independent" because()
Questions 14 to 16 are based on the following talk. You now have 15 seconds to read Questions 14 to 16.
It’s always fun to write about research that you can actually try out for yourself.
Try this: Take a photo and upload it to Facebook, then after a day or so, note what the URL link to the picture is and then delete it. Come back a month later and see if the link works. Chances are: It will.
Facebook isn’t alone here. Researchers at Cambridge University have found that nearly half of the social networking sites don’t immediately delete pictures when a user requests they be removed. In general, photo-centric websites like Flickr were found to be better at quickly removing deleted photos upon request.
Why do "deleted" photos stick around so long The problem relates to the way data is stored on large websites: While your personal computer only keeps one copy of a file, large-scale services like Facebook rely on what are ca
A. Whether we can develop social ties on the Internet.
B. Whether a deleted photo is immediately removed from the web.
C. Whether our blogs can be renewed daily.
D. Whether we can set up our own websites.
Questions 11 to 13 are based on the following talk on wireless communications. You now have 15 seconds to read Questions 11 to 13.
As you all know, log structures are gaining popularity. They are no longer just the simple country homes which we think of as the traditional log cabin. Some upscale homes now incorporate natural round logs in sealing beams and walls. People seem to think that the rounded logs give their homes a cozy warm atmosphere. And even people who want to build a traditional log cabin on their own can buy a kits with precut logs that fit together like pieces of jigsaw puzzle. Before showing you some slides of modern log houses, I’d like to introduce a little historical background on the subject.
Log cabins were first built in the late 1600s along the Delaware River Valley. The European immigrants who settled there brought centuries old traditions of working with logs. And in this heavily wooded area logs were the material in hand. Log cabin
A. Traditional European architecture.
B. Techniques for building log cabins.
C. The history of log structures.
D. How to build a home yourself.
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