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In the following C statement, what is the expression a+b called? double d- sqrt(a b); output...
Consider the following methods’ headers: public static int one(int a, char b, double c, String d)...
Consider the following methods’ headers: public static int one(int a, char b, double c, String d) public static double two(double x, double y) public static char three(int r, int s, char t, double u) Answer the following questions: Q1) What is the signature of method one? Answer: Q2) What is the return type of method two? Answer: Q3) What the formal parameters of method three? Answer: Q4) How many actual parameters are needed to call the method three? Answer: Q5)...
An expression such as pow(2,3) is called a(n) ____________________. Which header file contains the sqrt function?...
An expression such as pow(2,3) is called a(n) ____________________. Which header file contains the sqrt function? Which header file contains the setFill function? Which header file contains string functions? What is the syntax of the ignore function? The get function presented in this chapter only reads values of type ____________________. Write a statement to format the output of decimal numbers to two decimal places. To force the output to show the decimal point and trailing zeros of a decimal number,...
7. What is the value of this expression: 2.5 2/4 A. 2.5 B 3.0 C. 1...
7. What is the value of this expression: 2.5 2/4 A. 2.5 B 3.0 C. 1 D. 1.125 In the following 4 questions, assume we have the code segment below: int numberl 5 number2 10; double number3 3.0, number4 2.5 8. What is the value of the variable x1 after this statement is executed? double x1-numberl /number2: A. 0.5 B. 1 C. 0 D. 2 What is the value of the variable x2 after this statement is executed? double x2...
Translate the following expression into postfix and prefix notation: [−b + sqrt(b × b − 4...
Translate the following expression into postfix and prefix notation: [−b + sqrt(b × b − 4 × a × c)]/(2 × a) Do you need a special symbol for unary negation?
A(n) is a piece of data that is sent to a function when the function is...
A(n) is a piece of data that is sent to a function when the function is called. argument parameter packet code All of these are true A variable is declared outside all functions. local global floating-point counter None of these Look at the following function prototype, int myFunecion(double); What is the data type of the function's return value? inc double void Can't tell from the prototype Look at the following function prototype. int myFunction(double, double, double); How many parameter variables...
variable someValue to the streams buffer. an output string stream variable called oss, write a statement...
variable someValue to the streams buffer. an output string stream variable called oss, write a statement that appends the value of a write a statement that appends the value ofth nt a. css oss. sonevalue; b. 033 someValue Given that a string variable fi1eMame is set to "save ti1e. tab" and an outout file stream varable OFS, which correctly opens the file with the string tilelame as the file name? a. OFS.open (tileName) : b, ofstream open)i c. ofstream,openifilelame) d....
Variables c and d are of type double in the following statement: c = d =...
Variables c and d are of type double in the following statement: c = d = 3.6; Is it a valid statement in Java? If yes, what will it do? If no, please explain why it is invalid..
17. Given the following definition of function £, what does the expression "t (1: 2: 3]::" return? let rec f listl match listl with 1 I head::rest -> head f resti b. 6 c. 120 d. 123 456...
17. Given the following definition of function £, what does the expression "t (1: 2: 3]::" return? let rec f listl match listl with 1 I head::rest -> head f resti b. 6 c. 120 d. 123 456 e. g. 14; 5; 6] h. (6; 5; 4] i. Error message j. None of the above 18. Which of the following is the correct meaning of the C declaration "double (*a [n]) "? a is an array of n pointers to...
Question 31 In C, what is the computational result of 8/5*2.5? Question 32 Examine the for...
Question 31 In C, what is the computational result of 8/5*2.5? Question 32 Examine the for statement given below. What is the most correct answer given below? for(degrees==0.0; degrees<=360.0; degrees+=20.0) ( ) Degrees must be in radians. ( ) Degrees must be capitalized. ( ) Cannot use double equal signs for assigning values to variables. ( ) Degrees cannot be incremented in the manner shown. Question 33 In a C program the formal and actual parameters that are used between...
What is the output of the expression 60%3, which makes use of the modulo operator? Answer:...
What is the output of the expression 60%3, which makes use of the modulo operator? Answer: Answer When new data are to be inserted into a data structure, but there is no available space; this situation is usually called... Select one: a. Underfow b. Overfow c. None of the above d. Saturated e. Housefull What is the output of the following program? #include <iostream> using namespace std; class Student public: double mathematics; double physics; double biology; }; int main({ Student...
7. What is the value of this expression: 2.5 2/4 A. 2.5 B 3.0 C. 1 D. 1.125 In the following 4 questions, assume we have the code segment below: int numberl 5 number2 10; double number3 3.0, number4 2.5 8. What is the value of the variable x1 after this statement is executed? double x1-numberl /number2: A. 0.5 B. 1 C. 0 D. 2 What is the value of the variable x2 after this statement is executed? double x2...
A(n) is a piece of data that is sent to a function when the function is called. argument parameter packet code All of these are true A variable is declared outside all functions. local global floating-point counter None of these Look at the following function prototype, int myFunecion(double); What is the data type of the function's return value? inc double void Can't tell from the prototype Look at the following function prototype. int myFunction(double, double, double); How many parameter variables...
variable someValue to the streams buffer. an output string stream variable called oss, write a statement that appends the value of a write a statement that appends the value ofth nt a. css oss. sonevalue; b. 033 someValue Given that a string variable fi1eMame is set to "save ti1e. tab" and an outout file stream varable OFS, which correctly opens the file with the string tilelame as the file name? a. OFS.open (tileName) : b, ofstream open)i c. ofstream,openifilelame) d....
17. Given the following definition of function £, what does the expression "t (1: 2: 3]::" return? let rec f listl match listl with 1 I head::rest -> head f resti b. 6 c. 120 d. 123 456 e. g. 14; 5; 6] h. (6; 5; 4] i. Error message j. None of the above 18. Which of the following is the correct meaning of the C declaration "double (*a [n]) "? a is an array of n pointers to...
What is the output of the expression 60%3, which makes use of the modulo operator? Answer: Answer When new data are to be inserted into a data structure, but there is no available space; this situation is usually called... Select one: a. Underfow b. Overfow c. None of the above d. Saturated e. Housefull What is the output of the following program? #include <iostream> using namespace std; class Student public: double mathematics; double physics; double biology; }; int main({ Student...
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