Question

QUESTION 41 What is the value for index 4? Dim strArray = New String(){"Nice","Deal","C++","World","CC","Meal"} Nice Meal е Qсс World QUESTION 42 What will be the output for the below snippet of code? Dim index As Integer For index = 1 To 10 Step 2 Console.WriteLine("Index" & index) Next 1,2,3,4,5,6,7,8,9 No output because of an error 2,4,6,8,10 1,3,5,7,9 QUESTION 43 To resize an array, what keyword is used? Rudim ReDim Preserve RaDim

please answer all of them as they are multiple choice. i will give thumbs up sir

Answer 1

41. Dim strArray = New String(){"Nice","Deal","C++","World","QCC","Meal"}

Here the index starts from 0, so value for index 4 = QCC

Answer : QCC

42. Output of the following code

Dim index As integer For index = 1 To 10 Step 2 Console.WriteLine("index" &index) Next

The value of Step is 2,so for each iteration value of index will be incremented by 2.

Answer: 1,3,5,7,9

43. To resize an array ReDim keyword is used

Answer : ReDim

44. The symbol used to create comment is ' in visual basic

Any words following the symbol ' will be ignored by the compiler

Answer : '

45. Name of the property used to hide a component is Visible.

If a component is to be made visible, Visible property should be set to True and False otherwise.

Answer: Visible

46. Prefix used when nameing a TextBox component is txt

Answer : txt

47. Alternative name for an array index is subscript

Answer : subscript

48. The output of the given code snippet

Dim employees = New String(){"Bill","Mathew","Lewis","Robert","Chris","Jeff","Mike","Ryan"} For subscript = 1 To 10 Step 2 Console.WriteLine("Name :" &employees (subscript)) Next

Array Index starts from 0. Here the subscript is from 1 and the step value is 2, so the output will be Mathew, Robert, Jeff, Ryan

Answer: Mathew, Robert, Jeff, Ryan

49. Explicitly declaring an integer array variable of size 10 is

Dim myIntergerArray(10) As Integer

Answer : Dim myIntergerArray(10) As Integer

50. End user interacts with applications using keyboard, Screen and Mouse

Answer : All of the above