Question 1

What is the result of VAL("15/08/2020")?
A)15
B)15/08
C)0
D)15/08/2020

Accepted Answer

A

Question 2

Which of the following is an invalid Data Type in VB?
A)integer
B)string
C)single
D)smallint

Accepted Answer

In Visual Basic, the data types integer, string, and single are valid. The term "smallint" is not recognized as a data type in Visual Basic; instead, it is more commonly associated with SQL data types.

Question 3

vbRed is ____ .
A)vb colour
B)vb color
C)colour
D)intrinsic constant

Accepted Answer

vbRed is an intrinsic constant in Visual Basic that represents the color red.

Question 4

Which of the following is not a valid logical operator in VB.
A)and
B)or
C)xor
D)not

Accepted Answer

xor is not a valid logical operator in VB.

Question 5

______ control can be used to accept input from the user.
A)label
B)form
C)text box
D)frame

Accepted Answer

The answer of ______ control can be used to accept...

Question 6

Which of the following is a non-executable statement in VB?
A)if
B)dim
C)assignment statement
D)do… while

Accepted Answer

The "dim" statement is used for declaring variables in VB, which does not execute any operation or process but rather allocates memory space for variables.

Question 7

The constant which are readymade in VB are called as _______ constant.
A)numeric
B)string
C)named
D)intrinsic

Accepted Answer

Intrinsic constants are predefined constants in Visual Basic (VB) that are built into the language, making them readily available for use without the need for explicit definition by the programmer.

Question 8

The constant which are defined by user is known as _____ constant.
A)numeric
B)string
C)named
D)intrinsic

Accepted Answer

Named constants are defined by the user and are given names to make the code more readable and maintainable. They are constants because their value does not change throughout the execution of the program.

Question 9

Which of the following function is invalid in VB?
A)left( )
B)lower( )
C)mid( )
D)len( )

Accepted Answer

The correct answer is B) lower(). In Visual Basic, the function to convert a string to lowercase is not "lower()", it is "LCase()". The functions "left()", "mid()", and "len()" are valid functions in Visual Basic for string manipulation and getting the length of a string, respectively.

Question 10

____ function is used to convert a text value to a numeric value.
A)ucase( )
B)lcase( )
C)val( )
D)len( )

Accepted Answer

The val() function is used to convert a text value into a numeric value. It reads the string until it encounters a character that is not a number and returns the numeric value of the encountered numbers.

Question 11

Option buttons are also called as _______ buttons.
A)check
B)radio
C)round
D)select

Accepted Answer

Option buttons are also called radio buttons, typically allowing the user to select one option from a set.

Question 12

_____ can be used in an application to give user True/False or Yes/No Option
A)option button
B)check box
C)text box
D)label

Accepted Answer

The answer of _____ can be used in an application...

Question 13

_____ allows the user to select any number of options at a time from a group.
A)option button
B)check box
C)text box
D)label

Accepted Answer

Check boxes allow the user to select multiple options at a time from a group, unlike option buttons (radio buttons) which allow only one selection.

Question 14

_____ is used to display headings and messages.
A)option button
B)check box
C)text box
D)label

Accepted Answer

Labels are used to display headings and messages in a user interface, as they can display text that the user cannot edit, making them suitable for labels, headings, and instructions.

Question 15

_______ property of a Text Box is True then user cannot type anything in a Text Box.
A)text
B)locked
C)name
D)backcolor

Accepted Answer

The "Locked" property, when set to True, prevents the user from making changes to the content of a Text Box, effectively making it read-only.

Question 16

_______ statement cannot be used to create a loop.
A)do - while
B)for - next
C)while - wend
D)if - else

Accepted Answer

The "if - else" statement is used for conditional branching, not for creating loops. "do - while," "for - next," and "while - wend" are all used to create different types of loops.

Question 17

For I = 10 To 20 …. Next I, will execute a loop _____ time/s.
A)10
B)11
C)0
D)1

Accepted Answer

The loop will execute 11 times, starting from 10 and ending at 20, inclusive.

Question 18

For I = 1 To 20 Step 2…. Next I, will execute a loop _____ time/s.
A)10
B)20
C)0
D)1

Accepted Answer

The loop starts at 1 and increments by 2 each time until it reaches or exceeds 20. This will happen 10 times (1, 3, 5, 7, 9, 11, 13, 15, 17, 19).

Question 19

For I = 10 To 1…. Next I, will execute a loop _____ time/s.
A)10
B)20
C)0
D)1

Accepted Answer

The loop will not execute because the loop is structured to count downwards from 10 to 1, but the syntax provided is incomplete or incorrect for a decrementing loop in most programming languages. Without the correct decrement statement, it won't run as expected.

Question 20

For I = 10 To 1 Step -1…. Next I, will execute a loop _____ time/s.
A)10
B)20
C)0
D)1

Accepted Answer

The loop starts at 10 and decrements by 1 each time until it reaches 1, executing a total of 10 times.

Quiz 2: VB Data Types, Constants, and Functions

What is the result of VAL("15/08/2020") ?

Which of the following is an invalid Data Type in VB?

vbRed is ____ .

Which of the following is not a valid logical operator in VB.

______ control can be used to accept input from the user.

Which of the following is a non-executable statement in VB?

The constant which are readymade in VB are called as _______ constant.

The constant which are defined by user is known as _____ constant.

Which of the following function is invalid in VB?

____ function is used to convert a text value to a numeric value.

Option buttons are also called as _______ buttons.

_____ can be used in an application to give user True/False or Yes/No Option

_____ allows the user to select any number of options at a time from a group.

_____ is used to display headings and messages.

_______ property of a Text Box is True then user cannot type anything in a Text Box.

_______ statement cannot be used to create a loop.

For I = 10 To 20 …. Next I, will execute a loop _____ time/s.

For I = 1 To 20 Step 2…. Next I, will execute a loop _____ time/s.

For I = 10 To 1…. Next I, will execute a loop _____ time/s.

For I = 10 To 1 Step -1…. Next I, will execute a loop _____ time/s.