QUESTION 7 How many different types of objects are there in Visual Basic? 40 20

Question

QUESTION 7

How many different types of objects are there in Visual Basic?

40

20

67

76

1 points   

QUESTION 8

How are properties of the form addressed in Visual Basic?

Program

Form

The form's name

Me

1 points   

QUESTION 9

Which of these is not a basic step in Visual Basic programming?

Code each object to appear on the screen

Design the appearance of the window that the user sees

Determine the events that the controls on the window should respond to

Write the event procedures for events that might occur

1 points   

QUESTION 10

Which of these processes is the first one out of logical order regarding Visual Basic execution (namely, it should occur before it is listed)?

Visual Basic monitors the controls in the window to detect any event that a control can recognize.

If you have written an event procedure, Visual Basic executes the instructions that make up that event procedure.

When Visual Basic detects an event, it examines the program to see if there are instructions.

If an event procedure is executed, go back to step one. If one is not found, go back to step one.

1 points   

QUESTION 11

Which data type has the largest range?

Long

Integer

Double

Float

1 points   

QUESTION 12

What is referred to by the concept of widening?

Multiplying the number by a number greater than 1

Casting a number to a type with larger range

Changing from an integer based type (integer, short, long, etc.) to a floating point precision based type (double, single, etc.)

Casting a number to a string type

1 points   

QUESTION 13

What is the disadvantage of the types double and single?

Their ranges are restricted relative to integer types

They cannot be converted to or from a string

They cannot be converted from an integer data type

These types employ floating point precision, which is not identical to the actual number in the case of integers or decimals, helping to achieve larger range

40

20

67

76

Explanation / Answer

8.Answer:d

9.Answer:b

10.Answer:1

11.Answer:d

12.Answer:c

Casting from one data type to another data type

13.Answer:b

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