TS Python Practice Exam 1 - Python Programming Questions with Complete Solutions

TS Python Practice Exam 1 - Python Programming Questions with Complete Solutions Python makes the distinction between integers and floating variables. - ✓✓Yes When declaring variables in Python, a data type must be specified. - ✓✓No When setting a boolean variable, the value must start with a capital letter. - ✓✓Yes A developer wants to make sure a serial number cannot be used in a calculation and that a dollar amount entered as a whole number can have decimals. Then, a message should be displayed to tell a customer the serial number and price for the products. Using the drop -down arrows, fill in the code to use the proper functions to convert the data to the necessary data types. - ✓✓str float , A developer needs to write code to reverse the character output of a product code. Which variable declaration will reverse one of the product codes? - ✓✓[::-1] In this scenario, the number of complete units needs to be displayed, meaning that anything after a decimal point needs to not be represented. To accomplish this, the int function is needed as it extracts the whole number from a value with a floating decim al. The round function will not work because it will round the number up to 20. The floor function rounds a number down to the nearest integer. The ceil function will raise the number to 20. The correct code is as follows: - ✓✓int A developer needs to build a data structure with animals and then sort the structure. Using drag and drop, drag the following lines of code into the correct order to produce this output: Bears Jaguars Lions Panthers - ✓✓animals=["Bears","Panthers","Lions"] animals.append("Jaguars") animals.sort() for animal in animals: print(animal) x=5 y=3 z=x+y> and x*y<15 or x -y>2 - ✓✓z= pieces=["king", "queen", "rook", "bishop", "knight, "pawn"] pieces.sort() - ✓✓print(pieces[5]) print(pieces[ -1]) a == 90 - ✓✓Yes b == 2.5 - ✓✓No c == -9 - ✓✓Yes if grade __ 100: print ("Outstanding") elif grade __ 90: print ("Great") elif grade __ 70: print("Study hard") else: print("You are doing well. Strive to improve") - ✓✓== >= <= a__b=13 a__b=7