(TCOs 1, 6) The user of your program chooses one of nine menu items by entering a number between 1 and 9. The best conditional structure to use to implement each menu procedure is _____.(Points : 5)
| (TCOs 1, 6) The user of your program chooses one of nine menu items by
entering a number between 1 and 9. The best conditional structure to use to implement each menu procedure is _____.(Points : 5) |
A. a series of IF statements B. nested IF statements C. a loop D. switch
| 3. (TCOs 1, 6) Because information in _____ is lost when the power is turned off, that type of memory is considered to be _____.(Points : 5) |
A. auxiliary storage, nonvolatile B. auxiliary storage, volatile C. RAM, nonvolatile D. RAM, volatile
| 4. (TCOs 2, 3) Your C# program needs to store a single alphanumeric character the user will enter. When your program starts, the default setting for that character should be the letter A. You implement this functionality by writing _____.
(Points : 5) |
A. char myVar = A; B. char myVar = ‘A’; C. char myVar(‘A’); D. char myVar(A);
| 7. (TCO 4) What will be the value of the variable “price” after the following code executes? int myVal = 2; int price = 0; switch(myVal) { Case 1: price = 3; Break; Case 2: price += 4; Break; Case 3: price % 5; Break; Default: price = 0; Break; } (Points : 5) |
A. 3B. 4C. 5D. 0
| 9. (TCO 5) In this code, the variable _____ is a counter and the variable _____ is an accumulator. double sum = 0, height = 2.0, stop =10, max = 50; int track = 0, num = 0; while (num <= stop) { sum = sum + height * num; if (sum <= max) track++; num++; } (Points : 5) |
A. num, trackB. sum, trackC. track, sumD. height, stop
| 10. (TCO 5) In this code, the outer FOR loop executes _____ times. int i = 1, j = 1; for (i = 1; i < 4; i++) { for (j = 1; j < 4; j++) { Console.Write(“{0}{1} “, i, j); } } (Points : 5) |
A. threeB. fourC. nineD. 16
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