Homework Answers
Answer : none of the other answers are correct
The correct answer will be :
!x || (x && y)
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Assume x and y are boolean variables that were declared and initialized correctly. Regardless of the...
Assume a column C in a correctly written truth table contains the values for a boolean...
Assume a column C in a correctly written truth table contains the values for a boolean expression that consists of six distinct boolean variables. Under this assumption, if C contains 7 values of true, then how many values of false are in C? 25 none of the other answers are correct 16 1 64
Assume a column C in a correctly written truth table contains the values for a boolean...
Assume a column C in a correctly written truth table contains the values for a boolean expression that consists of five distinct boolean variables. Under this assumption, if C contains 3 values of false, then how many values of true are in C? 29 1 64 none of the other answers are correct 16
ume that x and y are boolean variables and have been properly initialized. &х Which of...
ume that x and y are boolean variables and have been properly initialized. &х Which of the following always evaluates to the same variable as the expression above? a.) x b.) y
Question 29 (Mandatory) (1 point) Assume a column C in a correctly written truth table contains...
Question 29 (Mandatory) (1 point) Assume a column C in a correctly written truth table contains the values for a boolean expression that consists of six distinct boolean variables. Under this assumption, if C contains 7 values of true, then how many values of false are in C? 25 none of the other answers are correct 16 1 64
JAVA 5) What is the output of the following code? int a = 70; boolean b...
JAVA 5) What is the output of the following code? int a = 70; boolean b = false; if(a >= 70) { System.out.print(1); if(b==true) { System.out.print(2); } } else { System.out.print(3); if(b==false) { System.out.print(4); } } System.out.print(5); 6) What is the output of the code above using these initial values? int a = 43; boolean b = false; 7) The following method is SYNTACTICALLY correct (meaning it will compile). True or false? public boolean method() { int value = 5;...
1. Assume you have a Car class that declares two private instance variables, make and model....
1. Assume you have a Car class that declares two private instance variables, make and model. Write Java code that implements a two-parameter constructor that instantiates a Car object and initializes both of its instance variables. 2. Logically, the make and model attributes of each Car object should not change in the life of that object. a. Write Java code that declares constant make and model attributes that cannot be changed after they are initialized by a constructor. Configure your...
Question 9 X.X = X True False Question 10 The Boolean function Flx, y, z) =...
Question 9 X.X = X True False Question 10 The Boolean function Flx, y, z) = (y + x)(y + x)(y'+z) is equivalent to: yz y'z + xyz + xyz O y'z+xz X
1. Consider the Boolean function F(x, y) = x + y, how many cells in the...
1. Consider the Boolean function F(x, y) = x + y, how many cells in the Kmap representing this function have value of “1”? A. 3 B. 2 C. 4 D. 1 2.Using Kmap for simplification, we can select multiple smaller groups (instead of a larger group) as long as all “1” are selected. A. False B. True 3 In Kmap representation, how many values of “0” and “1” two neighboring minterms can differ?2. Using Kmap for simplification, we can...
1. Which of the following is declared correctly and will not result in an error, assuming...
1. Which of the following is declared correctly and will not result in an error, assuming x 2 and y307 a) for (var j - 10; j < 80, - ) b) for (var 1 - x, c) for (var 1- d) for (var j = x 1 y ) + 5) -80 y: 1 - 5 /*) <= 80 • y: 1 -- 5) 2. The multiple-selection statement is used to handle decision making and can be used to...
QUESTION 1 Each class must be declared in its own .java file True or False? QUESTION...
QUESTION 1 Each class must be declared in its own .java file True or False? QUESTION 2 The keyword this must always be explicitly used when referring to an object's instance variables and methods from within one of its non-static methods. True or False? QUESTION 3 When used in a class' main method the this keyword references the object representing the class itself. True or False? QUESTION 4 Accessor methods that test whether a condition is true or false are...
Assume a column C in a correctly written truth table contains the values for a boolean expression that consists of six distinct boolean variables. Under this assumption, if C contains 7 values of true, then how many values of false are in C? 25 none of the other answers are correct 16 1 64
Assume a column C in a correctly written truth table contains the values for a boolean expression that consists of five distinct boolean variables. Under this assumption, if C contains 3 values of false, then how many values of true are in C? 29 1 64 none of the other answers are correct 16
ume that x and y are boolean variables and have been properly initialized. &х Which of the following always evaluates to the same variable as the expression above? a.) x b.) y
Question 29 (Mandatory) (1 point) Assume a column C in a correctly written truth table contains the values for a boolean expression that consists of six distinct boolean variables. Under this assumption, if C contains 7 values of true, then how many values of false are in C? 25 none of the other answers are correct 16 1 64
Question 9 X.X = X True False Question 10 The Boolean function Flx, y, z) = (y + x)(y + x)(y'+z) is equivalent to: yz y'z + xyz + xyz O y'z+xz X
1. Which of the following is declared correctly and will not result in an error, assuming x 2 and y307 a) for (var j - 10; j < 80, - ) b) for (var 1 - x, c) for (var 1- d) for (var j = x 1 y ) + 5) -80 y: 1 - 5 /*) <= 80 • y: 1 -- 5) 2. The multiple-selection statement is used to handle decision making and can be used to...
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