Grade Master

Python Programming Chapter 2 Summary-Questions and Answers Steps to writing a program - ANSWER-1. Problem Analysis: Studying the problem to be solved 2. Program Specification: Deciding exactly what the program will do. 3. Design: Writing an algorithm in pseudocode. 4. Implementation: Translating the design into a programming language. 5. Testing/Debugging: Finding and fixing errors in the program. 6. Maintenance: Keeping the program up to date with evolving needs. IPO - ANSWER-Many si...

Python Computer Science Exam-Questions and Answers 100%Correct *A ____ is a set of instructions that a computer follows to perform a task - ANSWER-Program The physical devices that a computer is made of are referred to as ______ - ANSWER-Hardware *The part of a program that runs the programs is called the ____ - ANSWER-CPU Today, CPU's are small chips known as _______ - ANSWER-Microprocessors The computer stores a program while the program is running, as well as the data that the...

Python Test 1 Practice-Questions and Answers Graded A+ A(n) __________ is a set of instructions that a computer follows to perform a task. 1. compiler 2. program 3. interpreter 4. programming language - ANSWER-program The physical devices that a computer is made of are referred to as . 1. hardware 2. software 3. the operating system 4. tools - ANSWER-hardware The part of a computer that runs programs is called . 1. RAM 2. secondary storage 3. main memory 4. the CPU - ANSWER-...

Python Basics-Questions and Answers What does it mean when it is said that python is strongly typed? -ANSWER-The language restricts how many different types can interact. Every change of type requires an explicit conversion. What does it mean when it is said that python is a dynamic language? -ANSWER-values stored by variables have types while the variable itself does not. what is the difference between keywords and reserved words? -ANSWER-Keywords are a type of reserved words that serv...

Python Essentials | Part 1 Summary Test-Questions and Answers 1. Which of the following lines incorrectly. invokes the function defines as: def fun (a, b, c=0) : - ANSWER-fun ( 2. What is the output of the following snippet? list = [x * x for x in range (5) ] def fun (1st) : del 1st [1st [2] ] return 1st print (fun (list) ) - ANSWER-[ ] 3. How many elements does the 1st list contain? 1st = [i for i in range (-1, -2) ] - ANSWER-One, Two, Three, Zero 4. What is the output of th...

PE1 Summary Test-Questions and Answers 100%Correct How many stars(*) will the following snippet send to the console? i = 0 while i < i+2 : i += 1 print("*") else: print("*") - ANSWER-the snippet will enter an infinite loop, printing one star per line What is the output for the following piece of code? x = 1 y = 2 x, y, z = x, x, y z, y, z, = x, y ,z print(x, y, z) - ANSWER-1 1 2 How many hashes(#) will the following snippet send to the console? lst = [[x for ...

Python For Everyone: Chapter 1 Summary-Questions & Answers 100%Verified Define "computer program" and programming - ANSWER-...: Computers execute very basic instructions in rapid succession. ...: A computer program is a sequence of instructions and decisions. ...: Programming is the act of designing and implementing computer programs. Describe the components of a computer - ANSWER-...: The central processing unit (CPU) performs program control and data processing. ...: Storage dev...

Python exam review-Questions and Answers Graded A+ how do we add a list to a list? - ANSWER-list[2] = [1, 2, 3] how do we ad elements of a list to a list? - ANSWER-list[2:2] = [1,2,3] how do we delete elements from a list? - ANSWER-del list[1] what's another way of deleting elements from a list, besides del? - ANSWER-list[1] = [] what does 3 * [0] return? - ANSWER-[0,0,0] if you really want to copy a list, what can you do? - ANSWER-list2 = list1[:] difference between append a...

Intro to Python Exam Questions:Answers Graded A+ Why are functions helpful? - ANSWER-Functions facilitate code reusability, readability, and maintenance What is "scope" in terms of programming language python? - ANSWER-Scope is the term used to describe the points at which in code variables and functions are defined. Why is there an error when trying to run this code? a=int(input()) b=int(input()) if c<a+b: print("Less than a +b:) a = b= c=1 print (a,b,c) - ANSWER-The ...

Python Programming Exam Review-Questions and Answers 100%Verified forward(distance) - ANSWER-moves turtle forward distance in current direction backward(distance) - ANSWER-moves turtle backward in current direction circle(radius) - ANSWER-moves the turtle in a circle. Within the parentheses, you write the radius of the circle. penUp, penDown - ANSWER-controls whether or not Tracy is leaving a trail. What are the dimensions of Tracy's world? - ANSWER-400 pixel tall x 400 pixels wi...