Pseudocode uses the - Study guides, Class notes & Summaries

CompTIA ITF+ Practice Exam - Questions and Answers A relational database has a table, Customers, which contains information about the company's customers. The information includes First Name, Last Name, Address, Phone, and Email for each customer. What's the best way to keep track of customer's purchases in this database? Create 2 new tables: Products and Purchases What is true about firewalls? A firewall provides a way to restrict access to a computer or network What are the four functions...

Khan Academy Algorithms List Exam Questions and Answers A statistician developed this procedure to calculate the "variance" of a list of numbers. The variance is a statistical quantity that corresponds to the average of the sum of the squared differences of each number from the mean. As input, the procedure takes a list of numbers and its mean: PROCEDURE calculateVariance(numbers, mean) { count ← 0 sumSquaredDiffs ← 0 FOR EACH num IN numbers { diff ← (num - mean) squaredDi...

Python test 1 study guide A with Complete Solutions Flowcharts - Correct Answer️️ -Graphically depict the logical steps to carry out a task and show how the steps relate to each other (Makes the logic easier to follow) Pseudocode - Correct Answer️️ -Uses English-like phrases with some Python terms to outline the task (Allows the programmer to focus on the steps required to solve a problem rather than on how to use the computer language) Hierarchy charts - Correct Answer️️ -Sh...

Flowcharts - Graphically depict the logical steps to carry out a task and show how the steps relate to each other (Makes the logic easier to follow) Pseudocode - Uses English-like phrases with some Python terms to outline the task (Allows the programmer to focus on the steps required to solve a problem rather than on how to use the computer language) Hierarchy charts - Shows how the different parts of a program relate to each other Also known as HIPO (Hierarchy plus Input-Process-Outp...

CSC 120 Final Exam Practice Questions and Answers What is an expression? - ANSWER-Uses relative operands to create a problem What are the four types of generic modules used for the solutions to most problem? - ANSWER-Initialize, process, control, wrap up List the steps to your problem solving Heuristic: - ANSWER-1. Identify the problem 2. Understand the problem 3. List possible solutions 4. Determine the best possible solution 5. List instructions 6. Evaluate the solution What is a va...

Spaghetti Programs that use _____ code logic are unstructured programs that do not follow the rules of structured logic. Sequence Structure With a(n) ____, you perform an action or task, and then you perform the next action, in order. Sequence The following pseudocode is an example of a ____ structure. get firstNumber get secondNumber add firstNumber and secondNumber print result Endif Pseudocode uses the end-structure statement ____ to clearly show where the structure ends. Decision ...

Cosc 101 final exam review Questions and Answers Graded A+ methods contain blocks of executable code programming language tool for solving problems John Von Neumann -introduced the concept of stored programs -wrote a paper discussing storage Variable named storage location that holds a data value jacquard's loom 1st programmable device pseudocode design and represent algorithms if x=0, otherwise... conditional statement "Print n" sequ...

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Which operator should be used to determine if a number is evenly divisible by 5? A + B - C * D % D A car drove 200 miles using 10 gallons of fuel. Which operation should be used to compute the miles per gallon, which is 20? A Addition B Subtraction C Multiplication D Division D Brainpower 0:03 / 0:15 A variable should hold a person's height in meters. Which data type should the variable be? A Integer B Float C String D Boolean B A variable should ho...

CSP Chapter 5 Exam Questions and Answers All Correct Boolean - Answer-A binary variable, having two possible values called "true" and "false." String - Answer-A group or finite sequence of characters. Iteration - Answer-"loop" by another name - the repetition of a statement, process, or procedure ("one complete cycle."). Algorithm - Answer-A precise sequence of instructions for processes that can be executed by a computer. ("Step by step procedure to reach a goal.") Pseudo...