托业考试

【单选题】Many people in today’s business world are required to be wired and digitally equipped at all times, including cell phones, PDAs (personal digital assistants), and digital cameras, on a daily basis.
A、simplified system consisting of fewer of these stand-alone products would strongly benefit many people in all industries.
The solution may present itself as digital convergence, which refers to the combination of two or more products simplified into a single product. Many of today’s cell phones also allow the user to take pictures, surf the net, and send/receive text messages. There are increasingly newer PDAs combined with cell phones, with highly functional computing capabilities that work seamlessly like desktop computers. It is highly probable that one day soon there will be an "omnipotent" product that can do all these things.
Presently, there are some products that can perform a large number of these functions, but are accessible to those who can afford to pay a high price. However, sometime in the near future, a super PD
A、that can serve all our required functions and is available at a price that is affordable for the average person may be a reality.
What best describes; the digital convergence mentioned in the report
A、
A、requirement of being wired in today’s business
B．
A、single product with the performance of many products
C．The breakthrough in digital technology
D．The rising cost of highly-functional super gadgets

网考网参考答案：B
网考网解析：
digital convergence(数字融合，数字汇聚)指具有多种功能的单机产品。答案是(B)。 document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>