If a decision by a programmer results in a violation of coding standards, the programmer should ________.
A. check with the manager to determine whether the code can stand as it is
B. keep the code in violation and hide the fact
C. rewrite the code to meet standards
D. argue that the standards do not apply to every kind of code
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The primary purpose of careful code layout is to _______.
A. please ourselves
B. improve readability
C. conform to standards
D. help the SQA team
Which of the following statements about programming languages is true?
A. The best programming language means that it can be suitable for any project.
B. We should always choose the best programming language for the target system.
C. There is no the best programming language. Each language has its own advantages and disadvantages. We should always choose the most suitable one for the target system.
D. Java is the best programming language nowadays.
Which of the following statements is wrong?
A. One statement of a third-generation language can be compiled to 5 or 10 machine code instructions.
B. One statement of a fourth-generation language can be compiled to 30 or even 50 machine code instructions.
C. Third-generation language includes Java, C, SQL, and etc.
D. Fourth-generation language can be selected for implementing a database application.
电场强度矢量的终点随时间变化的方式称为电磁波的极化。电磁波的极化可分为三种，线极化、圆极化和椭圆极化。
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