Assembly-language instructions are a series of ( ).
A. 0s and 1s
B. abstract codes
C. machine codes
D. words
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Software engineering is some certain ( ).
A. programs
B. methods
C. products
D. managements
( ) refers to the number of individual dots of color, known as pixels, contained on a display.
A. Dot Pitch
B. Resolution
C. Refresh Rate
D. Scan Style
A processor is composed of two functional units, they are ( ) .
A. an arithmetic/logic unit and a storage unit
B. a control unit and some registers
C. a control unit and an arithmetic/logic unit
D. some registers an arithmetic/logic unit
The ( ) serves as an interface between hardware and software.
A. system
B. application program
C. operating system
D. control unit
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