INSY 3300 EXAM 1 REVIEW QUESTIONS AND ANSWERS 100% PASS
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INSY 3300
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INSY 3300
INSY 3300 EXAM 1 REVIEW QUESTIONS AND
ANSWERS 100% PASS
What are the data types in Python - Answer- integer, float, and 2 others
What are the logical operators? - Answer- and, or, not
what are the conditional operators - Answer- equal, not equal to, greater than, etc.
what are the mathematical...
INSY 3300 EXAM 1 REVIEW QUESTIONS AND ANSWERS 100% PASS What are the data types in Python - Answer - integer, float, and 2 others What are the logical operators? - Answer - and, or, not what are the conditional operators - Answer - equal, not equal to, greater than, etc. what are the mathematical operators - Answer - + Addition, - Subtraction, * Multiplication, / Division, % Modulus, ** Exponent, // what are the conditional operators? - Answer - ==, !=, <>, >, <, >=, <= counter while loop - Answer - count is known sentinel while loop - Answer - count is not known int(item) - Answer - integer float(item) - Answer - decimal number \n - Answer - new line \t - Answer - tab sequence of characters - Answer - string A _____ is a name that references a value in the computer's memory. - Answer - variable A string literal in Python must be enclosed in - Answer - either single -quotes or double -
quotes Short notes placed in different parts of a program explaining how those parts of the program work are called __________. - Answer - comments A(n) _______ makes a variable reference a value in the computer's memory. - Answer - assignment statement This symbol marks the beginning of a comment in Python. - Answer - # Which of the following statements will cause an error? a. x = 17 b. 17 = X C. X = 99999 d. X = '17' - Answer - 17 = X In the expression 12 + 7, the values on the right and left of the + symbol are called - Answer - operands This operator performs integer division. - Answer - // This is an operator that raises a number to a power. - Answer - ** This operator performs division, but instead of returning the quotient it returns the remainder - Answer - % Suppose the following statement is in a program: price = 99. 0. After this statement executes, the price variable will reference a value of this data type. - Answer - float This built -in function can be used to read input that has been typed on the keyboard. - Answer - input() This built -in function can be used to convert an int value to a float. - Answer - float() A(n) _________ expression has a value of either true or false. - Answer - Boolean The symbols >, <, and == are all _________ operators. - Answer - relational
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