第1题
Kim says he came up with the idea five years ago while on a business trip to Japan, where he learned of a brand of socks that retained their freshness even after many days of unwashed wear and tear. Tiny sticks of sliver with germ-killing chemicals were woven into the fabric. When he got back to Seoul, Kim applied the principle to washing machines.
According to the Korea Testing & Research Industry, Samsung’s device kills 99.9% of germs. Kim says garments stay germ-free for up to a month after being laundered. The Ag+ Nano device went on sale in March 2003 and costs around $1,150; the revolutionary technology is also being used in Samsung’s refrigerators and air conditioners.
No wonder: consumers seem to a little sliver in their spin cycles. Since Samsung’s nano-armed products were first launched, they have brought in an estimated $779 million in revenue. Overall, nanotech has been one of science’s fastest-growing fields in recent years, with potential applications in fields as diverse as energy production and toothpaste manufacture. The nanotech market is projected to be worth $1 trillion by 2015.
Which of the following best describes the nature of Kim Hyung Gyoon’s work?
A.Product development.
B.Market investigation.
C.Research designing.
D.Sales promotion.
第2题
A.maintenance
B.design
C.non-execution-based testing
D.execution-based testing
第3题
A、is to test executable code
B、is just to read code
C、is a phase following implementation phase
D、includes execution-based testing and non-execution based testing
第4题
A.A. testing
B.B. inspecting
C.C. resolving
D.D. making
第5题
A.Debugging
B.Maintenance
C.Regression testing
D.Acceptance testing
第6题
A.testing plan
B.users
C.contract
D.requirements documents
第7题
A.100%
B.90%
C.80%
D.70%
第8题
B、In vitro testing of biomaterials is done in the living tissue of a living organism.
C、The advantage of in vitro testing is that the experiment can be controlled easily and precisely.
D、In vivo tests include animal testing such as rat, pig, machin and clinical trials in humans.
第9题
A.hypothesis
B.testing
C.correcting
D.reciting
第10题
A、constructive
B、destructive
C、to prove there is no faults in the software system
D、a phase following implementation