What is the return value of “ corona”. Substring(0,3)
Q: Hi! Please debug the code below and paste the debugged code on answers. Thank you so much!
A: Required:
Q: re the following Boolean expressions true or false? (circle instanceof GeometricObject)
A: when you will create a circle class and GeometricObject class and you will create objects for both…
Q: How can we identify a valid argument?
A: An argument is valid if and only if it is necessary that if : 1.All of the premises are true, then…
Q: e the algorithm and draw the flowchart of biseclloll
A: Bartleby allows experts to answer only one question at a time. Answering more than one question at a…
Q: Rewrite the following statement with an if/else statement: total += count = = 1? sales : count *…
A: if((total+count)==1) { Print sales; } else { Print count * sales; }
Q: Why should you be careful when choosing a sentinel value?
A: Sentinel value is used to avoid extra checks inside loops.
Q: you can draw line by specifying the length and direction of line using direct distance entry method…
A: Yes you can draw a line directly. You specify the direction and enter a numeric distance and you are…
Q: Q3/estimate the results when you execute the following code: x-1 Z=1 tl=x+y*z
A: Operators precedence: Highest: ^ Lower: *, /, % Lowest: +, -
Q: Complete the following method, whose purpose is to subtract the value of its parameter from a field…
A: we have a given a function template- /*** Reduce the price by the given amount.*/ public void…
Q: Write the Financial.Pmt method that calculates the monthly payment (expressed as a positive number)…
A: Below is the implementation of the method: - Approach: - Importing the package. Defining the method…
Q: Write the Financial.Pmt method that calculates the monthly payment (expressed as a positive number)…
A: The arguments to the method “Financial.Pmt()” should be passed in the order interest rate, time, and…
Q: Which of the following option is correct? Public static int sum(int[] theArray, int cell) { Iff(???)…
A: Correct answer: Java C#if(cell>theArray.length-1) if(cell>theArray.Length-1) Explanation- Here…
Q: Q4. What is the result of evaluating the following postfix expression? 5 4 6 • 2 Answer:
A: Postfix: The postfix expression is an expression in which operator is written after the operands
Q: An valid argument can have false premises. True False
A: In order to call an argument valid it has nothing to say about to the truth of its premises. A good…
Q: How many arguments do you pass when you call the TryGetValue method? Briefly discuss these arguments
A: If your code regularly tries to access keys that are not in the dictionary, use the TryGetValue…
Q: Select the signature for a helper method that calculates the student's GPA. public class Student {…
A:
Q: What will be the result after executing this statement: SELECT UPPER('Bakhit Said Ahmed') FROM dual?…
A: UPPER(): The UPPER() function in SQL converts a string to upper-case.
Q: application
A: Need to create an application that calculates the roots of an equation ofsecond degree:ax ² + bx +…
Q: Answer fast and correct
A: C++ used to answer this question
Q: NULL will evaluate to TRUE as a boolean value.
A: Required: programming NULL will evaluate TO TRUE as a boolean value.
Q: Will the following statement cause an error? Why or why not? string luckyNumber = 7;
A: Error: “Yes”, the given code causes an error.
Q: Could you type ypur answer please and resend
A: Please refer to the following step for the complete solution of the problem above.
Q: 1. area_of_equilateral_triangle An equilateral triangle is a triangle whose sides are all the same…
A: According to provided information: We need to create a program that will compute the area of an…
Q: As we can see from the truth table of OR || operator returns false only if both a and b are false .A…
A: Truth table of OR: A B A || B 0 0 0 0 1 1 1 0…
Q: Find the value of ceil( floor(0.6) + ceil(0.4) )
A:
Q: Explain how can you save the number 4200200200 into variable of type int
A: The range of normal int datatype is -2147483648 to 2147483647
Q: URGENT!!! Please write only result not explain the solutio
A: Write the numbering of the alphabets of both plain text and key. Add the numbers. Take mod 26…
Q: When we want to ask about a person's .............name, we use the word when who O what O
A: Option C is correct answer
Q: Identify the regular expression for the following: 1 start 91 93 0,1
A: In this question, we are going to find out the regular expression for the given finite automata.…
Q: Rewrite the following code segment using conditional operators (?/:) double discount_percent; if…
A: The conditional (ternary) operator is the only JavaScript operator that takes three operands: a…
Q: Replace the following statements with a single statement that initializes sum to 0 at the time it is…
A: GIVEN: Replace the following statements with a single statement that initializes sum to 0 at the…
Q: Using the 3 methods above, create an application that calculates the roots of an equation of second…
A: Here in below code define all 4 exercise as per your requirement. boolean isPositive(float a)…
Q: What is the value of the following expression when a = 1, b = 1, and c = 0? The ^ symbol stands for…
A: Answer: False Explanation: Given values: a=1b=1c=0 Given expression: (a ^ b)(a ^ c) ^ - XOR
Q: The "variable" defined in the parameter statement is not a variable but rather a constant whose…
A: To determine whether the given statement about parameter variable is True or False.
Q: Using the 3 methods above, create an application that calculates the roots of an equation of second…
A: import java.util.Scanner; public class QuadraticEquationExample1 { public static double…
Q: int x = 25; boolean b; What does this return: b= x== 25; type your answer.
A: In this question, we have an integer value x and a boolean variable b. We have to check what below…
Q: What should be written in Q1? (Adjust nUnits) nUnits = getReverse(nRev); nUnits = 1; nUnits = 0;…
A: B. nUnits = 1
Q: will the variable declarations will cause an error? Why? double boxWidth = 205.25;
A: The data type double is used for double precision 64 bit IEEE 754 floating points. It used for…
Q: What is the opposite of greater than?
A: The opposite of grater than is less than.
Q: Using the 3 methods above, create an application that calculates the roots of an equation of second…
A: Note: Answering the code in python as no language is mentioned. Input : Value of a,b,c Output :…
Q: Analyze the following code and indicate, for each line, whether autoboxing,
A: 1. Autoboxing 2. Unboxing
Q: Q3. Please answer the following questions a. Can prompt method take two input values from user? If…
A: Note: There are multiple questions are given in one question. According to the rule, you will get…
Q: Write the method named countChar()
A: Answer countChar() funtion public int countChar(String str, char ch) { int res = 0;…
Q: Q1/ what is the difference between ? #include #include
A: The #include<cstring> header provides functions for dealing with C-style strings,…
Q: e the following question correctly with detail please.
A: Binary number to Gray code a) 11011 Procedure Step1. The Most Significant Bit(MSB) of binary code…
Q: Please do not use string methods except to find method
A: Coded using Python 3.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
- Describe how to use for loops with enum types.Circuit Assignment (Digital Logic) You have been hired by a home security company to design and implement a home alarm system. The logic of the system is as follows: Once the alarm system has been armed, it is to sound if the front door is opened, or (the back door is opened and window is opened). Design the necessary circuit using use any method to implement the situation above. Your circuit should have 4 inputs (A-alarm, F=front door, B-back door, W= window). A=1 means the system is Armed. F-1 means Front door is open. B-1 means Back door is open. W=1 means Window is open. There should be one output S. When S= 1 the alarm should sound, otherwise the alarm is silence. Submit these 3 items: 1- Create the formula, S = ... in terms of the variables 2 - Create the truth table, 3- Draw the Circuit. (You can use the zyBooks tool to build the circuit and screen shot the circuit image.)Explian the chart