Consider the following four expressions: (a < 10) & (a > 10) not(a == 10) (a < 10) | (a >= 11) (a < 10) | (a > 10) Assume that a is an integer type variable. Three of these expressions are equivalent to each other, meaning that they will produce the same logical TRUE or FALSE result regardless of the value of a. One out of four will not produce the same result as the other three. Which one is it?
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Consider the following four expressions:
(a < 10) & (a > 10)
not(a == 10)
(a < 10) | (a >= 11)
(a < 10) | (a > 10)
Assume that a is an integer type variable. Three of these expressions are equivalent to each other, meaning that they will produce the same logical TRUE or FALSE result regardless of the value of a. One out of four will not produce the same result as the other three. Which one is it?
(a < 10) | (a > 10)
(a < 10) & (a > 10)
(a < 10) | (a >= 11)
not(a == 10)
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- Mark the following statements as true or false: a. To use a predefined function in a program, you need to know only the name of the function and how to use it. (1) b. A value-returning function returns only one value. (2, 3) c. Parameters allow you to use different values each time the function is called. (2, 7, 9) d. When a return statement executes in a user-defined function, the function immediately exits. (3, 4) e. A value-returning function returns only integer values. (4) f. A variable name cannot be passed to a value parameter. (3, 6) g. If a C++ function does not use parameters, parentheses around the empty parameter list are still required. (2, 3, 6) h. In C + + , the names of the corresponding formal and actual parameters must be the same. (3, 4, 6) i. A function that changes the value of a reference parameter also changes the value of the actual parameter. (7) j. Whenever the value of a reference parameter changes, the value of the actual parameter changes. (7) k. In C++, function definitions can be nested; that is, the definition of one function can be enclosed in the body of another function. (9) l. Using global variables in a program is a better programming style than using local variables, because extra variables can be avoided. (10) m. In a program, global constants are as dangerous as global variables. (10) n. The memory for a static variable remains allocated between function calls. (11)JAVA CODE PLEASE Functions With No Parameters and Return Values Practice ll by CodeChum Admin Create a program that has a global integer variable assigned to a value of 1. Then, create a new function named increment that increments the global variable. In the main function, if the current value of the global variable is divisible by 3, print “Cody!”. Otherwise, print the value of that global variable. Repeatedly call the increment function until the value of the global variable is greater than 15. Output Multiple lines containing a string or an integer 1 2 Cody! 4 5 Cody! 7 8 Cody! 10 11 Cody! 13 14 Cody! Score:Admission Write a C++ program that: Define a void function named Admission() with two parameters. The function accepts two arguments: a student’s high school grade point average (for example, GPA is 3.2) and an admission test score (for example, 83). The function then displays a message “Accepted” if the student has any of the following: A GPA of 3.6 or above and an admission test score of at least 60. A GPA of 3.0 or above and an admission test score of at least 70. A GPA of 2.6 or above and an admission test score of at least 80. A GPA of 2.0 or above and an admission test score of at least 90. If the student does not meet any of the qualifications, the function should display a message “Rejected”. //for example, here is the function header: void admission (double gpa, int score) Write a function prototype statement for function Admission before the main function, and add function definition after the main function in the program. In the main function, prompts user to enter a…
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- A sphere is characterized by a single dimensions; its radius (r). The surface area of the sphere is calculated as A=4πr2 While the volume is calculated as V=43πr3 Write a program that asks the user for r and when VALID proceeds to calculate both the surface area and the volume of the sphere by calling a single function. The function's prototype is as follows: void sphereCalc(float, float *, float *); All console input and output operations are in main(). Print the area and volyme with 3 decimal places. Follow best programming practices. Use r = 3 for the screenshot. Hint: Define PI using #define PI 3.1415927Complete the following program When a machine reads blood pressure from a human body it displays two numbers they are called Systolic and Diastolic pressures. The program will take systolic and diastolic reading as input from the user and displays a message whether the person's blood pressure is "Normal" or "Elevated" or "High Blood Pressure". Program consists of two functions as follows. vold input .: This function is with two pass by reference parameters, and it reads input from the user. string process( .): It receives two numbers(systolic and diastolic) and then it determines and returns a category according to the table below. Diastolic and 60 to 80 and 80 to 90 Category Systolic Normal 80 to 120 Elevated 120 to 139 High blood equal and pressure above 140 above 90 orWrite assignment statements for the following: Assign a value of 1 to between if n is in the range -k through +k, inclusive; otherwise assign a value of 0 Assign a value of 1 to uppercase if ch is an uppercase letter; otherwise, assign a value of 0. Assign a value of 1 to divisor if m is a divisor of n; otherwise, assign a value of 0.