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.

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 1 of 5

Explore more Topics under Visual Basic

01

Introduction to Visual Basic

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ToolBox Window

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Application Development and Testing

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Working with Classes

Q1.

___________ is used to store temporary data by programmers.

Addressed Location

Variable

Pointer

RAM

Discuss

Answer: (b).Variable

Q2.

___________ determines the type of data stored in a variable.

Function type

Info Type

Variable type

Data Type

Discuss

Answer: (d).Data Type

Q3.

___________ is the universal coding scheme for characters.

ASCII

Unicode

Binary

EBCDIC

Discuss

Answer: (b).Unicode

Q4.

”dblMy Age “what is the problem with this variable name?

Starts with uppercase character

Contains uppercase characters

Contains a space

Contains reserved word dbl

Discuss

Answer: (c).Contains a space

Q5.

Declaring a variable tell the computer to allocate a memory space that can be accessed by the variable name. The size of the memory space depends on?

Length of variable name

Data type of the variable

Location of variable in program

Size of memory in computer

Discuss

Answer: (b).Data type of the variable

Q6.

___________ data type can store any type of data.

Object

Universal

DataType

Common

Discuss

Answer: (a).Object

Q7.

String data type can store from zero to ___________ Unicode characters.

2 million

2 billion

1 billion

1 million

Discuss

Answer: (b).2 billion

Q8.

The range of Integer data type is ___________ to ___________

–2,147,483,648 to 2,147,483,647

–9,223,372,036,854,775,808 to9,223,372,036,854,775,807

+/–4.94065645841247 X 10⁻³²⁴ to+/–1.79769313486231 X 10³⁰⁸

–32,768 to 32,767

Discuss

Answer: (a).–2,147,483,648 to 2,147,483,647

Q9.

The Char data type can store ___________

One Unicode character

One ASCII character

One bit

One Byte

Discuss

Answer: (a).One Unicode character

Q10.

The variable name is also termed as ___________

Vname

Alterable

Identifier

Uniform

Discuss

Answer: (c).Identifier

Page 1 of 5

Welcome to the Variables and Constants MCQs Page

Variables and Constants MCQs | Page 1 of 5

Explore more Topics under Visual Basic

Introduction to Visual Basic

ToolBox Window

User Interface

Application Development and Testing

Selection Structures

Repetition Structure

Arrays and String Manipulation

Working with Classes

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