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DEVRY CIS170B WEEK 5 quiz

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Question;(TCO 11) An array is a list of data items that _____.;share the same data type;are all integers;have different faces;the different flavors;Comments;Question 2. Question;(TCO 11) Which statement is true about this array;declaration?;int;[] myArray = {1,4,3,5,6};It declares a 5 dimensional array.;The size of the array is five.;It sets the element myArray[1] to 1.;It won't compile due to a syntax error.;Comments;Question 3. Question;(TCO 11) What will be the output of this code?;int[] size;= {2,3,5,6,4,5};Array.Sort(size);foreach;(int;val in size);Console.Write("{0} ", val);2 3 5 6 4 5;5 4 6 5 3 2;6 5 5 4 3 2;2 3 4 5 5 6;Comments;Question 4. Question;(TCO 11) When a single array element, such as myArray[2], is;passed to a method, the method receives _____.;a copy of the array;the starting address of the array;the address of the element;a copy of the value in the element;Comments;Question 5. Question;(TCO 12) The size of a(n) _____ must be determined when the;program is written, whereas elements of a(n) _____ can be added or deleted at;runtime.;array, ArrayList;ArrayList, array;array, Array class;ArrayList, Array class;Comments;Question 6. Question;(TCO 12) In your program, myList was declared as an;ArrayList. To append the number 7 to the end of myList, write _____.;myList.Add(7);myList.Append(7);myList.Insert(7);myList.Set(7);Comments;Question 7. Question;This is a valid statement;decimal [] price = new decimal[5];True;False;Comments;Question 8. Question;In the following, we can code height[1,1] in a;two-dimensional array that will have values;like this (this is partial code): height = { {2.1, 3.2, 6.5, 7.2};{5.4, 6.7, 3.5, 3.6} };True;False;Comments;Question 9. Question;The following is valid code for a one-dimensional array;int[] size =;{2,3,5,6,4,5};True;False;Comments;Question 10. Question;ArrayList ?Count? property to give the user the current;number of integers with a value of '1' in TempArray.;True;False;Comments;* Times are displayed;in (GMT-07:00) Mountain Time (US & Canada)

 

Paper#36414 | Written in 18-Jul-2015

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