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Welcome to the Variables and Constants MCQs Page

Dive deep into the fascinating world of Variables and Constants with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Variables and Constants, a crucial aspect of Visual Basic. In this section, you will encounter a diverse range of MCQs that cover various aspects of Variables and Constants, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Visual Basic.

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Check out the MCQs below to embark on an enriching journey through Variables and Constants. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Visual Basic.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Variables and Constants. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Variables and Constants MCQs | Page 3 of 5

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Q21.
A variable’s ____________ indicates where the variable can be used in an application code.

a.

Scope

b.

Lifetime

c.

Place

d.

Position

Discuss
Answer: (a).Scope
Q22.
A variable’s _______________ indicates how long the variable stays in the computer’s internal memory.

a.

Scope

b.

Lifetime

c.

Place

d.

Position

Discuss
Answer: (b).Lifetime
Q23.
Variables declared in a form’s declaration section have _____________ scope.

a.

Class

b.

Procedure

c.

Block

d.

Object

Discuss
Answer: (a).Class
Q24.
Variable declared in a procedure have ______________ scope.

a.

Class

b.

Procedure

c.

Block

d.

Object

Discuss
Answer: (b).Procedure
Q25.
Variables declared in a block have _____________ scope.

a.

Class

b.

Procedure

c.

Block

d.

Object

Discuss
Answer: (c).Block
Q26.
When you declare a variable in the form’s declaration section, it is called as ______________

a.

Class-level variable

b.

Object variable

c.

Procedure-level variable

d.

Auto variable

Discuss
Answer: (a).Class-level variable
Q27.
Lifetime of a class-level variable is till ________________

a.

A procedure ends

b.

An application ends

c.

A block ends

d.

Within the control section

Discuss
Answer: (b).An application ends
Q28.
A class-level variable is declared using ______________ keyword.

a.

Private

b.

Public

c.

Dim

d.

Static

Discuss
Answer: (a).Private
Q29.
A procedure-level variable is declared using ____________ keyword.

a.

Private

b.

Public

c.

Dim

d.

Static

Discuss
Answer: (c).Dim
Q30.
Two procedures can have procedure-level variable whose names are same.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (a).True
Page 3 of 5

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