1、单选题：
The number of values that can be assigned to a bit are ( )
选项：
A:three
B:ten
C:two
D:one
答案: 【two】

2、单选题：
Compared to analog systems, digital systems ( )
选项：
A:are less prone to noise
B:can handle much higher power
C:all of the above
D:can represent an infinite number of values
答案: 【are less prone to noise】

3、单选题：
The term bit means ( )
选项：
A:a 1 or a 0
B:a small amount of data
C:both answers (b) and (c)
D:binary digit
答案: 【both answers (b) and (c)】

4、单选题：
A quantity has continuous value is ( )
选项：
A:a binary quantity
B:a digital quantity
C:an analog quantity
D:a natural quantity
答案: 【an analog quantity】

5、单选题：
Verilog HDL is a ( )
选项：
A:hardware
B:programming logic device
C:logic device
D:computer language
答案: 【computer language】

6、判断题：
A category of digital integrated circuits having functions that can be altered is known as fixed-function logic.
选项：
A:对
B:错
答案: 【错】

7、判断题：
Data are information only in numeric.
选项：
A:对
B:错
答案: 【错】

8、判断题：
Two broad types of digital integrated circuits are fixed-function and programmble.
选项：
A:错
B:对
答案: 【对】

9、判断题：
The nonrecurring engineering (NRE) cost for an ASIC design is normally low.
选项：
A:对
B:错
答案: 【错】

10、判断题：
There is an “invalid” region between the input ranges for logic 0 and logic 1
选项：
A:错
B:对
答案: 【对】