ISDS 505 Exam 1 Updated Latest (2024) Comprehensive Questions with Correct Solutions Accuracy 100%

ISDS 505 Exam 1 Updated Latest (2024) Comprehensive Questions with Correct Solutions Accuracy 100% ____ keeps the details of a method's operations hidden. - Answer Implementation hiding _______ type of parameters have memory addresses that are passed to a method, allowing it to alter the original variables. - Answer Array . ______________ are controls through which a user can enter input data in a GUI application. - Answer TextBoxes . A comment in the form /* this is a comment */ is a(n)___. - Answer block comment . Which of the following C# types cannot contain floating-point numbers? a. float b. double c. decimal d. int - Answer int . Which of the following compares two string variables named string1 and string2 to determine if their contents are equal? a. stringl = string2 b. stringl == string2 c. Equals.String(string1, string2) d. two of the above - Answer b. stringl == string2 5. Assume an array is defined as int[] nums = {2, 3, 4, 5};. Which of the following would display the values in the array in reverse? a. for(int x = 4; x > 0; --x) Write(nums[x]); b. for(int x = 3; x >= 0; --x) Write(nums[x]); c. for(int x = 3; x > 0; --x) Write(nums[x]); d. for( int x = 4; x >= 0; --x) Write(nums[x]); - Answer b. for(int x = 3; x >= 0; --x) Write(nums[x]); A for loop is an example of a(n) __________________________ loop. - Answer pretest