T F A variable must be defined before it can be used.
Q: Give examples of various data preservation tactics for each organisation.
A: A technique for keeping archived data in an organization is called "archival," and it may be used in…
Q: Suppose you have a binary tree whose nodes in inorder and preorder are given as follows: Inorder:…
A: Pre-Order : 10,5,2,6,14,12,16 In-Order : 2,5,6,10,12,14,16
Q: What do variables, non-terminals, and terminals in CFG mean? We used the first() and follow()…
A: The answer to the following question:-
Q: What happens if you hover the mouse cursor over a size handle on a bounding box corner or edge?
A: What happens if you hover the mouse cursor over a size handle on a bounding box corner or edge…
Q: What is Data mart metadata?
A: Data mart is an access pattern which is specific to data warehouse environments. It is a subset of…
Q: rade attack" and how do
A: Solution - In the given question, we have to tell What is a "downgrade attack" and how does it…
Q: Suppose you are programming a web page with location mapping capabilities. The API key you will use…
A: Question: Suppose you are programming a web page with location mapping capabilities. The API key…
Q: What in terms of a number does a bit that is on mean? What does an unconnected bit in terms of a…
A: In place of any other digits, the numbers 0 and 1 are used in a binary number system, a numerical…
Q: What in terms of a number does a bit that is on mean? What does an unconnected bit in terms of a…
A: A binary number system is a numerical system that solely employs the numbers 0 and 1 instead of any…
Q: able doesn't accomplish anything, what good
A: Introduction: Variables in a computer programme are similar to "Buckets" or "Envelopes" where…
Q: Are portable versions of Assembly Language available, do you know?
A: Assembly language is a low-level programming language.
Q: e following Adjacency Matrix re 123456
A: Solution -In the given question, we have to tell the correct answer among the given options.
Q: How do system calls and interrupt handlers enable communication between application programmes and…
A: Message box display technique: Generally speaking, a message box is a tiny window that is also known…
Q: What do variables, non-terminals, and terminals in CFG mean? We used the first() and follow()…
A: CFG stands for Context Free Grammar and this grammar contains many productions where these…
Q: What is baud rate in 8051?
A: Baud rate can be described as the number of symbols transmitted per second.
Q: What does a label's BorderStyle property's default setting look like?
A: The default BorderStyle attribute for a label's content area is a solid line, but you may alter it…
Q: How do you feel about Postfix Expressions?
A: If the administrator appears after the operands in an expression, it is referred to as a postfix…
Q: What is baud rate in 8051?
A:
Q: Q21. Which of the following sorting algorithms needs fewer comparisons between elements? O Bubble…
A: The question has been answered in step2
Q: Give your own definition of "virtual functions."
A: Virtual functions: virtual function is one of the base class member function that can be redefined…
Q: What sort of firewall programme does a PC running Windows Server have installed?
A: Why do we need a Firewall ? Firewalls safeguard your computer or network from external cyberattacks…
Q: C++ Write a program that takes as input an arithmetic expression followed by a semicolon ;. The…
A: Coding: #include<iostream>#include<stack>#include<string>using namespace std;…
Q: What is the definition of reasonable agents?
A: One of the most excellent methods to understand relational behaviour is to use an example from a…
Q: What exactly is data visualisation, and how does it work? What are some examples of various data…
A: To be decided: How does data visualisation work? What is it? Give some instances of different data…
Q: There are several factors to consider when it comes to attribute inheritance.
A: Data members can be passed down concretely using attribute inheritance. It implies that each…
Q: How do you feel about Postfix Expressions?
A: Postfix notation is the notation in which operators are placed after the corresponding operands in…
Q: Describe the conditions under which a database designer ought to think about including supertype and…
A: The answer to the question is given below:
Q: 22. Write a C# Sharp program to print the multiplication and sum of three numbers entered by the…
A: Write a C# Sharp program to print the multiplication and sum of three numbers entered by the user.
Q: How do you delete the text that is shown in a Label control using code?
A: getting rid of the text that appears in a label control While an application is executing, output is…
Q: Describe why corporate internal conversations are not covered by the Electronic Conversations…
A: It is common knowledge that people in the United States use email on a daily basis for a variety of…
Q: Describe an object file in detail.
A: Object file: After processing a source file written in a particular programming language, a compiler…
Q: Give the disadvantages of bus window technique?
A: Answer:
Q: What do variables, non-terminals, and terminals in CFG mean? We used the first() and follow()…
A: Here's the query: defining terminals, non-terminals, variables in CFG, and explaining the need of…
Q: Binary Subtraction using C++
A: source code BS.cpp #include<bits/stdc++.h> using namespace std; int dNumber(unsigned int);…
Q: Give a brief explanation of the alignment restrictions.
A: Introduction In this question, we are asked to Give a brief explanation of the alignment…
Q: Describe the debugging process and the debugging capabilities of the IDE (Java)
A: Introduction Debugging methodDebugging is that the method of sleuthing and removing existing and…
Q: List the many member types that make up a class.
A: Class is a user-defined data type having group of similar objects. class is a template by which…
Q: Describe why corporate internal conversations are not covered by the Electronic Conversations…
A: Answer: Every day, people in the United States use email for both personal and professional…
Q: What does the text that displays on a button serve to indicate?
A: The following are examples of text that may be shown on buttons: It is required that the "Text"…
Q: How do system calls and interrupt handlers enable communication between application programmes and…
A: The operating system provides an interface between the CPU and the application programme, allowing…
Q: What are Superkey and candidate key?
A: Answer is in next step.
Q: Do you think waterfall or Agile would be better for a project with clear objectives and little…
A: Introduction: Cyan, Magenta, Yellow, and Black are the four colours of ink that are used in standard…
Q: What is a "downgrade attack" and how does it operate?
A: Introduction : A down grade attack is a scenario in which a malicious actor attempts to…
Q: How do you feel about Postfix Expressions?
A:
Q: What more can you do to protect your PC against power surges except take precautions?
A: The systems and peripherals are constantly at risk of sustaining electrical damage, whether the…
Q: What are the abbreviated names for the words in assembly language go by?
A: Assembly language is one of the most basic languages used by the developers.
Q: You can use the Device Orientation API to access properties calledalpha,beta, andgammathat provide…
A: In Device Orientation API, alpha value represents the motion of the device around the z axis, beta…
Q: Examine the one-dimensional and two-dimensional arrays' memory representations using pertinent…
A: Introduction PC memory is a gadget that is utilized to store information or programs on a brief or…
Q: How do you delete the text that is shown in a Label control using code?
A: Introduction: Horticulture, sometimes known as gardening, is the study and practise of cultivating…
Q: Modify the following program so it prints two blank lines between each line of text. #include using…
A: Lets see the solution.
Max Function
Statistical function is of many categories. One of them is a MAX function. The MAX function returns the largest value from the list of arguments passed to it. MAX function always ignores the empty cells when performing the calculation.
Power Function
A power function is a type of single-term function. Its definition states that it is a variable containing a base value raised to a constant value acting as an exponent. This variable may also have a coefficient. For instance, the area of a circle can be given as:
T F A variable must be defined before it can be used.
Step by step
Solved in 2 steps
- T F You cannot initialize a named constant that is declared with the const modifier.A(n) ____ variable is defined inside a function and is not accessible outsidethe function .Usernames An online company needs your help to implement a program that verifies the username chosen by a new user. Their rules is described below: Username MUST contain at least 6 characters; Username cannot start with a number; Username can only contain letters or numbers. If valid, the username may be resgistered if it doesn't already exist in the system. You should not use built-in functions to determine the character type such as isnumeric() or islower(). Use the strings given alphabet and numeric to determine if each character is valid. Use the list registered to help you determine if the username is already registered. Don't forget to execute the cell below to use these strings # run this cell to create these variablesalphabet = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'numeric = "0123456789"registered = ["john87", "topmage", "light4ever", "username2"]
- Usernames An online company needs your help to implement a program that verifies the username chosen by a new user. Their rules is described below: Username MUST contain at least 6 characters; Username cannot start with a number; Username can only contain letters or numbers. If valid, the username may be resgistered if it doesn't already exist in the system. You should not use built-in functions to determine the character type such as isnumeric() or islower(). Use the strings given alphabet and numeric to determine if each character is valid. Use the list registered to help you determine if the username is already registered. Don't forget to execute the cell below to use these strings # run this cell to create these variablesalphabet = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'numeric = "0123456789"registered = ["john87", "topmage", "light4ever", "username2"] Write a function nameValidation which receives a String argument name. This function: has name String…True or False When you are working with a value type, you are using a variable that holds a piece of data.Usernames An online company needs your help to implement a program that verifies the username chosen by a new user. Their rules is described below: Username MUST contain at least 6 characters; Username cannot start with a number; Username can only contain letters or numbers. If valid, the username may be resgistered if it doesn't already exist in the system. You should not use built-in functions to determine the character type such as isnumeric() or islower(). Use the strings given alphabet and numeric to determine if each character is valid. Use the list registered to help you determine if the username is already registered. Don't forget to execute the cell below to use these strings # run this cell to create these variablesalphabet = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'numeric = "0123456789"registered = ["john87", "topmage", "light4ever", "username2"] Write a function registerName which receives a String username and it returns a string message. This…
- Fat Percentage Calculator Develop a C# application that allows the user to calculate the fat of his daily food. The user should enter: • The total number of calories for a food item • The number of fat grams in that food item Accordingly, the application will calculate and display: • The number of calories from fat • The percentage of calories that come from fat Additionally, the applications categorizes if the food is considered low fat, normal fat, or high fat as the following rule. If the calories from fat are less than 30% of the total calories of the food, the food is considered low fat. If the calories from fat are between 30% and 40% of the total calories of the food, the food is considered normal fat. If the calories from fat are more than 40% of the total calories of the food, the food is considered high fat. Note: Make sure the number of calories and fat grams are not less than 0. Also, the number of calories from fat cannot be greater than the total number of calories. If…Lowest Score Drop Write a program that calculates the average of a group of test scores, where the lowest score in the group is dropped. It should use the following functions: void getScore() should ask the user for a test score, store it in a reference parameter variable, and validate it. This function should be called by main once for each of the five scores to be entered. void calcAverage() should calculate and display the average of the four highest scores. This function should be called just once by main and should be passed the five scores. int findLowest() should find and return the lowest of the five scores passed to it. It should be called by calcAverage, which uses the function to determine which of the five scores to drop. Input Validation: Do not accept test scores lower than 0 or higher than 100.C++ Visual 2019 A particular talent competition has five judges, each of whom awards a score between 0 and 10 to each performer. Fractional scores, such as 8.3, are allowed. A performer's final score is determined by dropping the highest and lowest score received, then averaging the three remaining scores. Write a program that uses this method to calculate a contestant's score. It should include the following functions: void getJudgeData() should ask the user for a judge's score, store it in a reference parameter variable, and validate it. This function should be called by main once for each of the five judges. void calcScore() should calculate and display the average of the three scores that remain after dropping the highest and lowest scores the performer received. This function should be called just once by main and should be passed the five scores. The last two functions, described below, should be called by calcScore, which uses the returned information to determine which of the…
- A variable with ______ scope has storage created for it by a declaration statement located outside any function.____ are declared within the body of a function. (A) Variables (B) Local variables (C) Main functions (D) ArraysDriving costs - functions Learning Objectives Create a function to match the specifications Use floating-point value division Instructions Driving is expensive. Write a program with a car's miles/gallon and gas dollars/gallon (both floats) as input, and output the gas cost for 10 miles, 50 miles, and 400 miles. Output each floating-point value with two digits after the decimal point, which can be achieved as follows: print(f'{your_value:.2f}') Ex: If the input to your program is: 20.0 3.1599 the output is: The gas cost for 10 miles is $1.58 The gas cost for 50 miles is $7.90 The gas cost for 400 miles is $63.20 Your program must define and call the driving_cost() function. Given input parameters driven_miles, miles_per_gallon, and dollars_per_gallon, the function returns the dollar cost to drive those miles. Ex: If the function is called with: 50 20.0 3.1599 the function returns: 7.89975 def driving_cost(driven_miles, miles_per_gallon, dollars_per_gallon) Your program should…