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Question 31 -Given the following code fragment, what value is contained in myArr[O]? const int ARRAYSIZE 3 double() myArr new double [ARRAYSIZE] myArr [0]1.1 myArr [1]2.2; myArr [2] myArr [0] myArr[1 O3.3 2.2 O 1.1 0
Question 32 - Given the following code fragment, what is displayed in IblResult? const int ARRAYSIZE 3 double(] myArr - new double [ARRAYSIZE] myArr [0] - 1.1 myArr [1] 2.2 lblResult.Text - Convert.Tostring (myArr (01) 3.3 O 2.2 1.1 0
Question 33 - Given the following code fragment, what is displayed in IblResult? const int ARRAYSIZE3 int[l myArr new int [ARRAYSIZE] myArr [0]1.1; myArr [1] = 2.2; myArr [2] myArr[0] + myArr [1]; lblRe sult. Text = Convert. ToString (myArr[1]); 3.3 2.2 O 1.1 0
Question 34 A(n) is a group of variables that have the same name and data type, and are related in some way O subscript string array run time error Question 35 1 p An array is defined as follows: intl] numbers- new int[4] How many elements does the array have? One Two O Three Four
Question 36 Assigning initial values to an array is often referred to as sorting the array populating the array O assigning the array declaring the array Question 37 Which of the following correctly declares an array of integers? Assume SIZE is a valid constant. numbersArray new int[SIZE] Oint[l numbersArray new int[SIZE]: O wholeNum[] numbersArray int[SIZE] int[] numbersArray new Array;
Question 38 -Given the following code fragment, what is the content of the last array element? const int ARRAYSIZE 3; double(] myArr new double [ARRAYSIZE] myArr [0]1.1; myArr [1]2.2; myArr [2] 3.3; O 1.1 2.2 3.3 all of the above
Question 39 - Given the following code fragment, what is the content of the first array element? const int ARRAYSIZE 3; double[] myArrnew double [ARRAYSIZE] myArr[0] = 1.1; myArr [1]2.2; myArr (2] 3.3; ○ 1.1 O 2.2 3.3 none of the above
Question 40 Given the following code fragment, what is displayed in IblResult? const int ARRAYSIZE-3 doublel] myArr - new double ARRAYSIZE]; myArr[O] 1.1; myArr[1] 2.2; myArr[2] myArr(O] + myArr[1] lblResult.Text - Convert.ToString(myArr[2]); 3.3 O 2.2 1.1 0
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Answer #1

Hi, please find the answer below:

31. Answer: 1.1

As myArr[0] is assigned 1.1. It will contain 1.1

32. Answer: 1.1

String form of 1.1 is '1.1'

33. Answer 2.2

String form of 2.2 is '2.2'

34. Answer: Array

An array is a group of variables that have the same name and data type and are related in some way.

35. Answer: Four

The array is initialized with four zeros: number = [0,0,0,0]

36. Answer: Declaring the array

When you declare the array, it will initialize all values to 0's.

37. Answer: int[] numbersArray = new int[SIZE];

Valid declaration is of form : datatype [] name = new datatype[size]

38. Answer: 3.3

As myArr[2]=myArray[0]+myArr[1].

39. Answer: 1.1

Because myArr[0]=1.1 is declared.

40. Answer: 3.3

String form of 3.3 is '3.3'

I hope, the explanation is clear and is useful in your understanding.

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