A Set of Multiple Choice Questions for Programming Has a P2 Prize

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Understanding A Set of Multiple Choice Questions for Programming Has a P2 Prize

• Question 1. Which of the following statements is true?
  • The semantics in programming language depends very much on the will of the programmer.
  • Each programming language has 3 components: alphabet, syntax and semantics, so declaring data types, constants, variables,. is applied equally to all programming languages.
  • The syntax of a programming language is a set of rules that allow programmers to write programs in that language.
  • Programming languages have the same set of letters.
• Question 2. Which of the following statements is true?
  • In addition to the alphabet, syntax, semantics, a programming language also has rules for declaring variables and constants.
  • In addition to the alphabet, common mathematical characters can be used to write a program.
  • Programs with syntax errors can be translated into machine language but failed.
  • Syntax is a set of rules used to write programs.
• Question 3. Choose the right opinion in the following comments:
  • The program gave the right results when implementing 20 tests/20 tests, the program was correct.
  • The program gives wrong results when performing a test, the program is wrong.
  • Test sets with large data sizes are more likely to detect program errors than testers with small data sizes.
  • When the program fails to see errors, it can be concluded that the program is correct.
• Question 4. Which of the following statements is most reasonable:
  • The variable is the quantity that receives the value before the program executes.
  • Variables are named quantities and are valid for changes during program execution.
  • Variables can store different types of values.
  • Variables may or may not be named
• Question 5. Which of the following statements is most reasonable?
  • The variable used in the program must be declared.
  • The variable is ignored by the program
  • Variables can store different types of values.
  • The variable is the quantity that receives the value before the program executes.
• Question 6. Which of the following statements is most reasonable.
  • Hang is the quantity to receive value before the program.
  • Hang is a named quantity and is valuable to change during program implementation.
  • Hang can store many different types of values.
  • Hang was ignored by the program
• Question 7. Which of the following statements is most reasonable:
  • The name is the quantity that receives the value before the program executes.
  • The name is named quantity and is valuable to change during the program implementation.
  • Names can store many different types of values.
  • The name is set by the programmer according to the rules defined by each programming language.
• Question 8. Choose the correct constant representation in the following representations:
  • Begin
  • 58.5
  • '65
  • 1024
• Question 9. Please choose to represent the correct name in the following performances.
  • '*****'
  • -tenkhongsai
  • (bai_tap)
  • Tensai
• Question 10. The language program does not have any characteristics in the following characteristics:
  • Easier to program than high-level languages.
  • The performance is faster than the program written in high-level languages.
  • Close to machine language
  • Make full use of computer capabilities