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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 1 of 5

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Q1.
___________ is used to store temporary data by programmers.

a.

Addressed Location

b.

Variable

c.

Pointer

d.

RAM

Discuss
Answer: (b).Variable
Q2.
___________ determines the type of data stored in a variable.

a.

Function type

b.

Info Type

c.

Variable type

d.

Data Type

Discuss
Answer: (d).Data Type
Q3.
___________ is the universal coding scheme for characters.

a.

ASCII

b.

Unicode

c.

Binary

d.

EBCDIC

Discuss
Answer: (b).Unicode
Q4.
”dblMy Age “what is the problem with this variable name?

a.

Starts with uppercase character

b.

Contains uppercase characters

c.

Contains a space

d.

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?

a.

Length of variable name

b.

Data type of the variable

c.

Location of variable in program

d.

Size of memory in computer

Discuss
Answer: (b).Data type of the variable
Q6.
___________ data type can store any type of data.

a.

Object

b.

Universal

c.

DataType

d.

Common

Discuss
Answer: (a).Object
Q7.
String data type can store from zero to ___________ Unicode characters.

a.

2 million

b.

2 billion

c.

1 billion

d.

1 million

Discuss
Answer: (b).2 billion
Q8.
The range of Integer data type is ___________ to ___________

a.

–2,147,483,648 to 2,147,483,647

b.

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

c.

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

d.

–32,768 to 32,767

Discuss
Answer: (a).–2,147,483,648 to 2,147,483,647
Q9.
The Char data type can store ___________

a.

One Unicode character

b.

One ASCII character

c.

One bit

d.

One Byte

Discuss
Answer: (a).One Unicode character
Q10.
The variable name is also termed as ___________

a.

Vname

b.

Alterable

c.

Identifier

d.

Uniform

Discuss
Answer: (c).Identifier
Page 1 of 5

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