MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Visual Basic knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
In most applications, the code to define a user-defined data type is entered in the form s. |
| A. | Declarations section |
| B. | Definition section |
| C. | Load event procedure |
| D. | User-defined section |
| Answer» B. Definition section | |
| 2. |
An application uses a structure named Employee. Which of the following statements declares a five-element array of Employee structure variables? |
| A. | Dim workers(4) As Employee |
| B. | Dim workers(5) As Employee |
| C. | Dim workers As Employee(4) |
| D. | Dim workers As Employee(5) |
| Answer» C. Dim workers As Employee(4) | |
| 3. |
An array is declared using the statement Dim inventory(4) As Product. Which of the following statements assigns the number 100 to the intQuantity member variable contained in the last array element? |
| A. | inventory.intQuantity(4) = 100 |
| B. | inventory(4).Product.intQuantity = 100 |
| C. | inventory(3).intQuantity = 100 |
| D. | inventory(4).intQuantity=100 |
| Answer» D. inventory(4).intQuantity=100 | |
| 4. |
A structure variable named address contains a member variable named strStreet. Which of the following statements assigns the string Maple to the member variable? |
| A. | address&strStreet = Maple |
| B. | address.strStreet = Maple |
| C. | strStreet.address = Maple |
| D. | strStreet&address= Maple |
| Answer» C. strStreet.address = Maple | |
| 5. |
Which statement is used to create a user-defined data type? |
| A. | Declare |
| B. | Define |
| C. | Struct |
| D. | UserType |
| Answer» D. UserType | |
| 6. |
Programmers use ________________ when they need to store related items in an array, even though the members have different data type. |
| A. | Structure variable |
| B. | Variable |
| C. | Auto variable |
| D. | Constant variable |
| Answer» B. Variable | |
| 7. |
Programmers use _________________ when they need to pass a group of related variables. |
| A. | Structure variable |
| B. | Variable |
| C. | Auto variable |
| D. | Constant variable |
| Answer» B. Variable | |
| 8. |
You refer to the member variable by preceding its name with the name of the _________________________ in which it is defined. |
| A. | Variable |
| B. | Auto variable |
| C. | Structure variable |
| D. | Constant variable |
| Answer» D. Constant variable | |
| 9. |
You refer to the structure variable by its ____________ |
| A. | Name |
| B. | Data type |
| C. | Dot operator |
| D. | Member name |
| Answer» B. Data type | |
| 10. |
Variables declared using a structure is known as ___________________ |
| A. | Variables |
| B. | Auto variables |
| C. | Structure variables |
| D. | Constant variables |
| Answer» D. Constant variables | |