Visual Basic Answers

Design an interface and write a program that will accept an integer and output what the user entered

How many elements does this array have?

Dim arNumbers(100) as Integer

draw a flowchart of a program that will compute for the average quiz of a student which has 5 quizzes. display the average quiz

Objectives: Develop an Institution management system (based on VB.NET platform) linked with Microsoft Access Database as infrastructural support. The primary purpose of this application is to automate students, modules, staff’s information and other data resources.

1.1 Create the following database for the following list and add functions to each one of them:

-student management

-fees management

-employee/faculty

-manage salary

-manage courses

-manage system users

1.2 Create login system for admin and users

1.3 Connect the database to the project

1.4 Error Handling exceptions should be included where appropriate

Implications: The RGI Linked Database will be used in combination with medical record audits to provide a comprehensive evaluation of health system performance.

Security measures

● Put identification, authentication and authorization measures in place.

● Ensure that only authorized personnel can have access to the system.

● Be mindful of how student data is secured and implement a good accuracy

Chapter 2 Challenge #3 - Winter Sports Rental p. 107

Complete the Programming Challenge #3 Page 107. Zip the entire solutions folder, attach the zip file

18)IL stand for 

 A)Internal Language B)Intermediate Language C)International Language 

19)Which of the following is a relational operator in VB.NET

 A)<> B)() C)== D);

20)Out of the following Which is NOT a type of access modifier?

 A)Protected B)Private C)Public D)Confidential

13)WHich of the following is not a keyword in Visual Basic?

 A)Dim B)ReDim C)Start D)Next

14)Which syntax is used to add an item to listbox?

 A)ListBox.Items.Add() B)ListBox.Items.Item.Insert() C)ListBox.selectedItem.Add() D)ListBox.Items.Index.Add()

15)Which function is used to execute an sql statement

  and returns the number of row affected from an object of the sqlCommand?

 A)ExecuteNonQuery() B)ExecuteQuery() C)Execute() D)ExecuteBegin()

16)Which of the following converts the expression to Char data type in VB.NET?

 A)Convert.ToBool(expression) B)Convert.ToCharacter(expression) C)Convert.ToString(expression) D)Convert.ToChar(expression)

17)Which of the following is not string manipulation method?

 A)RemoveAt() B)Remove() C)Substring() D)ItemOf()

7)Which of the following access modifier identifies a property as the default property of its class,structure,or interface?

 A)ByRef B)ByVal C)Default D)Friend

8)Which property is used to disable a button VB.NET?

 A)disabled = true B)disabled =false C)enabled = true D)enabled =false

10)VB.NET is 

 A)Platfrom Independent B)Compiler Language C)Forward compatible D)Backward compatible with previous versions

11)The __________ method is a method used to get the current data and time.

 A)TimeToday B)Now C)TimeOfDay D)FromOAData

12)What is the size of a double datatype in VB.NET?

 A)2 bytes B)4 bytes C)8 bytes D)10 bytes