Given the declaration String num = "7"; what does the expression num + 7 evaluates to?
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Given the declaration String num = "7"; what does the expression num + 7 evaluates to?
7
77
14
no answer
num + 7
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- X3: inlTo10 Write a function in Java that implements the following logic: Given a number n, return true if n is in the range 1..10, inclusive. Unless "outsideMode" is true, in which case return true if the number is less or equal to 1, or greater or equal to 10.By default, which one of the following types of values will be thrown when the below function is executed?def abstractAdd(a,b,c):print(a+b+c) Choose an answer A None B bool C str D intХ3: inlTol0 Write a function in Java that implements the following logic: Given a number n, return true if n is in the range 1..10, inclusive. Unless "outsideMode" is true, in which case return true if the number is less or equal to 1, or greater or equal to 10. Your Answer: 1 public boolean in1To10(int n, boolean outsideMode) 2 { 3 } H N M
- True or False An output parameter works like a by value parameter.Code a JavaScript function called isLeapYear() that accepts one integer value as its parameter and will return true if this value is a leap year and false if it is not. 19.Rules: A leap year is divisible by four but not divisible by 100 unless it is divisible by 400. E.g. 1600, 1912, 1996, 2000, 2020 and 2124 are leap years where 1000 and 3000 are not.Pass the first parameter by reference and the second parameter by value. *
- Q1: The local Driver's License Office has asked you to write a program that grades the writ- ten portion of the driver's license exam. The exam has 20 multiple choice questions. Here are the correct answers: 1. A 2. D 3. B 4. B 5. C 6. B 7. A 8. B 9. C 10. D 11. A 12. C 13. D 14. B 15. D 16. C 17. C 18. A 19. D 20. B Your program should store the correct answers shown above in an array. It should ask the user to enter the student's answers for each of the 20 questions, and the answers should be stored in another array. After the student's answers have been entered, the program should display a message indicating whether the student passed or failed the exam. (A student must correctly answer 15 of the 20 questions to pass the exam.) It should then display the total number of correctly answered questions, the total number of incorrectly answered questions, and a list showing the question numbers of the incorrectly answered questions. Input Validation: Only accept the letters A, B, C, or…Given: an int variable num, an int array current that has been declared and initialized, an int variable aNum that contains the number of elements in the array, an int variable bNum that has been initialized, and a bool variable isNum, Write code that assigns TRUE to isNum if the value of bNum can be found in current, and that assigns FALSE to isNum otherwise. Use only num, current, aNum, bNum, and isNum.The value of x at the end.int x = 1;x = x + 1;x++;
- Instructions: In the code editor, you are provided with the definition of a struct Person. This struct needs an integer value for its age and a character value for its gender. Furthermore, you are provided with a displayPerson() function which accepts a struct Person as its parameter. In the main(), there are two Persons already created: one Male Person and one Female Person. Your task is to first ask the user for the age of the Male Person and the age of the Female Person. Then, define and declare a function called createKidPerson() which has the following definition: Return type - Person Name - createKidPerson Parameters Person father - the father of the kid to be created Person mother - the mother of the kid to be created Description - creates a new Person and returns this. The age of this Person will be set to 1 while its gender will be set based on the rules mentioned above. Finally, create a new Person and call this createKidPerson() in the main and then pass this newly…Code a JavaScript function called isLeapYear() that accepts one integer value as its parameter and will return true if this value is a leap year and false if it is not. Rules: A leap year is divisible by four but not divisible by 100 unless it is divisible by 400. E.g. 1600, 1912, 1996, 2000, 2020 and 2124 are leap years where 1000 and 3000 are not.2. Write an application that plays the game of Fermi. Generate three distinctrandom digits between 0 and 9. These digits are assigned to positions 1, 2,and 3. The goal of the game is for the player to guess the digits in threepositions correctly in the least number of tries. For each guess, the playerprovides three digits for positions 1, 2, and 3. The program replies with ahint consisting of Fermi, Pico, or Nano. If the digit guessed for a givenposition is correct, then the reply is Fermi. If the digit guessed for a givenposition is in a different position, the reply is Pico. If the digit guessed for agiven position does not match any of the three digits, then the reply is Nano.Here are sample replies for the three secret digits 6, 5, and 8 at positions 1,2, and 3, respectively:Guess Hint Explanation1 2 5 Nano Nano Pico The value 5 matches butat the wrong position.8 5 3 Pico Fermi Nano The value 5 matches atthe correct position. Thevalue 8 matches but atthe wrong position.5 8 6 Pico…