John Zelle Python Chapters 1-8 Questions With Verified Answers

John Zelle Python Chapters 1-8 Questions With Verified Answers Computer science is the study of computers. (True/False) - ANSWER False The CPU is the "brain" of the computer. (True/False) - ANSWER True Secondary memory is also called RAM. (True/False) - ANSWER False All information that a computer is currently working on is stored in main memory. (True/False) - ANSWER True The syntax of a language is its meaning, and semantics is its form. (True/False) - ANSWER False A function definition is a sequence of statements that defines a new command. (True/False) - ANSWER True A programming environment refers to a place where programmers work. (True/False) - ANSWER False A variable is used to give a name to a value so it can be referred to in other places. (True/False) - ANSWER True A loop is used to skip over a section of a program. (True/False) - ANSWER False A chaotic function can't be computed by a computer. (True/False) - ANSWER False What is the fundamental question of computer science? - ANSWER What can be computed? An algorithm is like a - ANSWER recipe A problem is intractable when - ANSWER it is not practical to solve Which of the following is not an example of secondary memory? - ANSWER RAM Computer languages designed to be used and understood by humans are - ANSWER high-level computer languages A statement is - ANSWER a complete computer command One difference between a compiler and an interpreter is - ANSWER a compiler is no longer needed after a program is translated By convention, the statements of a program are often placed in a function called - ANSWER main Which of the following is not true of comments? - ANSWER They make a program more efficient The items listed in the parentheses of a function definition are called - ANSWER parameters The best way to write a program is to immediately type in some code and then debug it until it works. (True/False) - ANSWER False An algorithm can be written without using a programming language. (True/False) - ANSWER True Programs no longer require modification after they are written and debugged. (True/False) - ANSWER False