Intro to Computer Programming: PYTHON Study Guide exam questions and verified correct answers
Write the instruction to display the message "Exams are coming!" - correct answer print "Exams are coming!" What is used to store a piece of data and give it a name? - correct answer a variable Write the instruction to store the number 23 in the variable "hello." - correct answer hello = 23 What are the two possible values for a boolean? - correct answer True or False (NOT 'true' or 'false'; must be capital T or F) Once a variable has a value, can that value be replaced with a new value? - correct answer Yes, that is why they are called 'variables.' Their values can change (vary). What character is used at the beginning of any single-line comment? - correct answer # What is used at the beginning and end of any multi-line comment? - correct answer """ or ''' (triple single- or double-quotes; once at the beginning and once at the end) Write the instruction that adds 8 and 3 and stores the answer in the variable "result." - correct answer result = 8 + 3 What symbol is used to perform subtraction? multiplication? division? to raise a number to a power? to find the remainder of a division? - correct answer ~subtraction: - ex) 16 - 12 ~multiplication: * ex) 4 * 4
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