?Which of the following is used to write multi-line comments in Java */ /* O /**/ // ?/
Q: Which XXX is needed for enterNumber() to read a value from standard input?…
A: Answer d)throws IOException Syntax of Java throws- return_type method_name() throws…
Q: Suppose that the input is: 12 What is the output of the following code? Assume all variables are…
A: Here in the code we have taken input from the user and stored it in three variables a = 6, b = 9,…
Q: Which of the following is not an escape sequence? Select one: O a. \f O b. None of these O c. \b O…
A: - We can answer the first three questions only. - We have to choose the correct choices for java…
Q: Which of the following is NOT a correct statement in java? O c++ = b; Oc+= b; ob = c++; Oc = C+b;
A: Here in statement c++=b; here we are using ++ operator in left side which in invalid. That is we…
Q: If $a = 20 what will be returned when ($a == 13) ?0: 1 is executed?
A: The ternary operator (denoted as ?:) is basically a conditional operator that is used to carry out a…
Q: using System; class Program { publicstaticvoid Main(string[] args) { int number = 1; while (number…
A: We can get three random numbers between 1 and 88 instead of one by running a loop three times either…
Q: Which of the following variable declaration would NOT compile in a java program? Select one: O a.…
A: variables that cannot be compiled by JAVA program is detailed in step 2.
Q: What is the output of the following? x = "abcdef" i = "a" while i in x: print i, x break O abcdef O…
A: The program declares two variables named x and i with values "abcdef" and "a". The while loop runs…
Q: Which is the correct output of the following? int a=25; float b;…
A: Given: int a = 25; floatb; b = sqrt(a) + pow(sqrt(a), sqrt(4)); printf("%f", b); Required…
Q: Which of the following is true? * With C++ 00P is optional. With Java 00P is required. O OOP is…
A: Lets see the solution.
Q: Which Java data type do you use for the value 14? a. Int b. Long c. Byte…
A: Answer given below:
Q: Suppose that x, y, z, and w are int variables. What is stored in x, y, z, and w after the following…
A: x = 25; // x = 25 y = x - 6; // y = 25 - 6 = 19 z = (y + 11) % 9; // z = (19 + 11) % 9 = 30…
Q: 3. Write a program that takes one argument, a positive integer n, and prints the product 1*2*..*n.…
A: Step 1: Check whether the number of command-line arguments not equals to 2. Step 2: If the condition…
Q: Suppose that x, y, z, and w are int variables. What is stored in x, y, z, and w after the following…
A: PROGRAM: //Header file #include <iostream> using namespace std; //main() int main() {…
Q: (2) * ?What is the output of the following program 1 finclude 2 using namespace std; 3 int main () 4…
A: Please give positive ratings for my efforts. Thanks. ANSWER Here, Output will be x =…
Q: QUESTION 10 Which is the output of the following code segment? int e = 5, f= 10; iffe <f|f<0)…
A: Code: using System;class HelloWorld { static void Main() { int e = 5,f=10;/*initialising…
Q: Q4: What do the following statements do? Where do these things apply? Which library handles this?…
A: These statements are basically input validators to validate the user input from the UI. First…
Q: What will be the output of the following code? a. false false b. true truec. false trued. true…
A: Dear Student, == Will check wether the two objects are referring to same object or not, here they…
Q: Which of the following statements is a loop statement in Java? for break continue O if
A: A for loop is a repetition control structure that allows you to efficiently write a loop that needs…
Q: Given the statement z = 5 - max (10, 5 , 3 * 3 + (10.0 % 4) Which of the following is correct? O a.…
A: Type Conversation
Q: What is the output of this script? #include using namespace std; int main() int x=1,y=2; for(int…
A: The output of the given C++ program is traced and is explained by using comments in the code…
Q: Consider the following declarations, which appear in the main() function of a program. uint32_t x =…
A: Here in the given program the variable x has value 100. And *y is a pointer that points towards the…
Q: What will be the output of the following code? A-100; if(A>99) clear A: end A-100 O Error O A is…
A: A=100 means 100 is stored in A
Q: Which of the following is not a primitive data type? Select one: O a. byte O b. short O. long O d.…
A: As per company guidelines, if multipart McQ question posted then only first 3 needs to be answer.…
Q: a) At what time will the statement S1 execute? b) At what time will L be updated? c) At what time…
A: Please check the step 2 for solution
Q: What is the output of this code? def main(): x = myfun(5) y = myfun(4) z = myfun(2) print(x + y + z)…
A: X = myfun(5) will call the function myfun with p=5 So the function will return value 15 which will…
Q: 2- What will be the output of the following code? A=100; if(A>99) clear A; end O A never gets stored…
A: I will explain it in details,
Q: Which of the following is NOT a reserved word in Java? Group of answer choices for loop do while
A: Reserved words: Words that have a pre-defined meaning. Reserved words cannot be used as names of…
Q: Starting address of the following aray named īVar is OXFECO7. [0] [1] [2] [3] 2 58| 6 iVar What is…
A: The array iVar contains:- int iVar[] = {2, 5, 8, 6} The memory address of iVar is 0xFEC07.
Q: Exercise 3: def fct1(L, M- 1) : if not( L) : return M a = L. pop(0) if a not in M : M. append (a)…
A: The given problem calls the function fctl recursively with two lists L and M. The function checks if…
Q: What is output by the code below? batteryLife = 15 if batteryLife 90: print("Mostly Charged…
A: answer is : Low Battery Explanation : here the battery life is 15 first it will goes to if…
Q: Please try to do fast Write the output of the following C++ code? #include using namespace…
A: Que. Write the output of the following C++ code? Ans. Given, Programming language = C++ language…
Q: What is the output after executing the following Java statements? char ch = 'A', switch (ch) { case…
A: The complete answer is given below.
Q: Identify and correct the errors in each of the following statements: a) b)
A: 1) About the first statment <?php print( "Hello World" ); > We can see that we have the…
Q: Please submit .java program files and screenshot of output for both these programs. Write a program…
A: import java.util.*; public class Main { public static void main(String[] args) { int…
Q: QUESTION 10 What is the output after executing the following Java statements? char ch = 'A'; switch…
A: Given:- What is the output after executing the following Java statements?
Q: Which of the following statements is not valid in Python? subjects = ["Math", "Science", "English"]…
A: For option a): Python Program: subjects = ["Math", "Science", "English"] students = {1: "Joseph", 2:…
Q: Ex: What is the output of the following program? tinclude main () cout main ()…
A: According to the code given:- we have to run these code in c++ compiler
Q: Which of the following will evaluate to true? I. True AND False II. False or True III. False AND…
A: AND Truth Value table- A B A and B True True True True False False False True False…
Q: 9. Write Swift code to do the following: Show your code and a screen shot of your output. Ask the…
A: print("Enter temperature in Fahrenheit : ", terminator: "")if let input = readLine() { if let…
Q: Which of the following is a result of the Java code given below?
A: To be determine: Select right option
Q: /rite the exact output that you expect to see on the screen when the indicated statement nt [] num…
A: Lets see the solution.
Q: 13. What is Math.floor(3.6)? a. 3.0 b. 3 с. 4 d. 5.0 14. Which of the following assignment…
A: Math.floor(double a) :- it returns the largest double value that is less than or equal to the…
Q: What is the output of the following code (what is printed to the screen): char myFunction2 (int b);…
A: In this code, myFunction2(int b) is defined with a parameter. When the main function will execute,…
Q: Which of the following will not provide a valid output? int(str(23)) float(2.3e2)…
A: All the above are valid functions in python. So, let's analyze each of them what exactly they do and…
Q: main() { int i = 2; { int i = 4, j = 5; printf("%d %d", i, j); }…
A: Solution :- As the code given here is ----- main() { int i = 2; { int i = 4, j =…
Q: def equate(x.y): return (x**y)/8 Which of the following lines of code will output '512' in Python?…
A: Hello Student. Greetings from my side. Hope you are doing great. I will try my best to answer your…
Q: What is the output of the following C++ code? (2, 3) Submit your answer to dropbox. int num=1;…
A: Given program: #include <iostream> using namespace std; int main() { int num=1;…
Q: Question What will be the output of following piece of code? System.out.println("The result is "+…
A: I have answered the question in step 2.
Step by step
Solved in 2 steps
- Which XXX is needed for enterNumber() to read a value from standard input? publicintenterNumber()XXX{int value;value = System.in.read();return value;} a. import java.io b. throws SystemException c. nothing is needed d. throws IOException JAVAI have the following contents in my JSON file: [{"firstName":"John","middleName":"Lewis","lastName":"Arsadon","username":"JArsadon","password":"1234"}] Please give me a JAVA code that will allow the user to login if they input a username and password that matches with the values on the file.Python: numbers = [11, 12, 13, 14, 15, 16], What is the result of each of the following statement? • print (numbers[2]) • print (numbers[2:4]) • print (numbers[2:3]) • print (numbers[:3]) • print (numbers [-2:]) • print(numbers[::-1])
- JAVA, PLEASE WRITE IN 50 MIN Write a program that takes an integer as a command line argument and calculates its factorial. This program must throw ”NegativeInputExcep- tion” if the input is negative. Note that you must implement this excep- tion.Consider the following declarations, which appear in the main() function of a program.uint32_t x = 100;uint32_t* y = &x;(a)The statement std::cout << y << std::endl; prints which of the following?A. the value of x B. the type of x C. the size of x in bytes D. the memory address of xWhich of the following statement is true for the java code?
- // Prompt user for value to start // Value must be between 1 and 20 inclusive // At command line, count down to blastoff // With a brief pause between each displayed value import java.util.*; public class DebugSix3 { publicstaticvoidmain(String[] args) { Scanner input =newScanner(System.in); String userNumString; int userNum, val; finalint MIN =1; finalint MAX =20; System.out.println("Enter a number between " + MIN + " and " + MAX + " inclusive"); userNumString = input.next(); userNum = Interger.parseInt(userNumString); while(userNum <MIN|| userNum =MAX) { System.out.println("Number out of range" + "\nEnter a number between "+MIN+" and "+MAX+" inclusive"); userNumString = input.next(); userNum = Integer.parse(userNumString); } for(val = userNum; val <0; --val) { System.out.print(val + " "); for(int x =0; x <100000; ++x) for(int y =0; y <10000; ++y); // Adjust these numbers for faster or slower performance } System.out.println("Blastoff!"); } }Which of the following statements is not valid in Python? subjects = ["Math", "Science", "English"] students = {1: "Joseph", 2: "Amanda", 3: "Mark"} choices: a) subjects[2] = "TLE" b) subjects[1][0[] = "H" c) students[0] = "Carlo" d) None of the above.Which of the following is NOT a reserved word in Java? Group of answer choices for loop do while
- JAVA, PLEASE WRITE IN 10 MIN Write a program that takes an integer as a command line argument and calculates its factorial. This program must throw ”NegativeInputException” if the input is negative. Note that you must implement this excep- tion.java You must print the number declared double x; on the screen. With which of the following options do you know that a number in the range -9999.99999 to 9999.99999 is printed with exactly 4 decimals and that all numbers in the number are displayed? Choose an alternative: a.System.out.format ("%. 4f", x); b.System.out.format ("% 4.1f", x); c.System.out.format ("% b", x); d.System.out.format ("% s", x); e.System.out.format ("% d", x);use ibm is400 series to answer the following question (the output should shown in screenshot) 1 - develop a new Library called MnnLIB1 (NN is your student login id number) using the command CRTLIB 2 - develop a new Jobq MnnJOBQ1 and Outq MnnOUTQ1 in the Library MnnLIB1 using the command crtjobq and crtoutq 3 - Grant *PUBLIC *USE Authority to your MnnLIB1 library using the command wrkobj MnnLIB1 and then option 2 4 - Submit 3 jobs using sbmjob in your MnnJOBQ1, these jobs will not run, since they are not attached to any sub-system. Check it out by using wrkjobq command 5 - Change the 3 jobs submitted in step #4 to run in sub-system QINTER and change the out to MnnOUTQ1. These jobs will run, and the results will be in MnnOUTQ1. Check it out by using wrkoutq command 6 - develop a new Source File called MnnSRC in your library MnnLIB1 using command crtsrcpf 7 - develop a new Save File called MnnSAVF in your library MnnLIB1 using command crtsavf 8 - Run DSPJOBLOG command and save the…
