1. What datatype is best used for the Counter for a "for loop"?
a. string
b. boolean
c. char
d. int
2. What begins and ends the coding area for a class?
a. {}
b. []
c. ()
d. <>
3. Which of the following is true about links by default?
a. An unvisited link is underlined and blue.
b. A visited link is underlined and red.
c. All the above.
d. An active link is underlined and purple.
4. Which is NOT part of a SQL SELECT statement?
a. SELECT
b. FROM
c. WHERE
d. SORT BY
d. ORDER BY
1. What datatype is best used for the Counter for a "for loop"? a. string b....
1. What is the output when you run printIn()? public static void main(String[] args) { if (true) { int num = 1; if (num > 0) { num++; } } int num = 1; addOne(num); num = num - 1 System.out.println(num); } public void addOne(int num) { num = num + 1; } 2. When creating an array for primitive data types, the default values are: a. Numeric type b. Char type c. Boolean type d. String type e. Float...
Question 1 What is the value of x after the following int x = 5; x++; x++; x+=x++; A)14 B)10 C)13 D)15 Question 2 The last line in value returning function (before the }) should contain the word return. True False Question 3 This contains three parts: Void or Data Type the name optional parameter list A)Menu System B)Function Header C)Switch Question 4 What is a variable? A)a pointer B)a place in memory to hold data C)int D)a computer programming...
Question 1 An array is NOT: A - Made up of different data types. B - Subscripted by integers. C - A consecutive group of memory chunks. D - None of the choices. Question 2 How many times is the body of the loop executed? int i=1; while(true) { cout << i; if(++i==5) break; } A - Forever B - 4 C - 5 D - 6 E - 0 Question 3 What is wrong with the following piece of...
Please complete the following programming with clear explanations. Thanks! Homework 1 – Programming with Java: What This Assignment Is About? Classes (methods and attributes) • Objects Arrays of Primitive Values Arrays of Objects Recursion for and if Statements Selection Sort Use the following Guidelines: Give identifiers semantic meaning and make them easy to read (examples numStudents, grossPay, etc.) Use upper case for constants. • Use title case (first letter is upper case) for classes. Use lower case with uppercase...
These are my answere to the following questions: are they right? 1. B 2. T 3. T 4. T 5. F 6. T 7. A 8. D 9. E 10. B 11. B 12. A 13. A 14. D 15. C 16. D 17. T 18. C 19. T 20. T 21. T 22. A 23. T 24. D 25. B 26. A 27. A 28. A 29. T 30. C 31. D 32. A 33. T 34. F 35....
In a new file located in the same package as the class Main, create a public Java class to represent a photograph that consists of a linear (not 2D) array of pixels. Each pixel is stored as an integer. The photograph class must have: (a) Two private fields to represent the information stored about the photograph. These are the array of integers and the date the photograph was taken (stored as a String). The values in the array must be...