Question Bank for 9th Class Computers Science Visual Reasoning Introduction to Visual Basic

A)

-1

B)

3

C)

0

D)

4

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2)

A _____ is the primary work area where a user draws a GUI interface by placing several controls.

A)

Toolbox

B)

Form window

C)

Project window

D)

Properties

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3)

An environment that contains all tools and characteristics needed to create, run and test your program is called a/an ________.

A)

IDE

B)

OOD

C)

OOP

D)

EIDE

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4)

What is the base of a user interface in a Visual Basic application?

A)

Lable

B)

Text Box

C)

Command Button

D)

Form

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5)

A VB application works in three modes. Which among the following is NOT a valid mode?

A)

Design mode

B)

Run mode

C)

Interaction mode

D)

Break / suspended mode

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6)

The statements which control the flow of execution of a program are called conditional statements. VB provides two conditional statements which are______.

A)

If _ _ Then _ _ Else and Select Case

B)

If _ _ Then _ _ Else and Do While

C)

Select Case and For _ _ Next

D)

For Next and Do _ _ Loop

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7)

In Visual Basic, the key to display the Properties window is _______.

A)

B)

C)

D)

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8)

What is the output of the following Visual Basic code?

A)

HelloWorld

B)

Hello/World

C)

Hello World

D)

helloworld

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9)

Observe the snapshot shown here and identify which of the marked areas when clicked will open the Form Layout window?

A)

B)

C)

D)

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10)

Select the INCORRECT match.

A)

Image tool

B)

Label

C)

Text box

D)

Frame

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11)

______ is used to display some text.

A)

Label

B)

Toolbox

C)

Properties

D)

IDE

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12)

Which of the following lines of code will display an input box and then store the value entered in an Input Box into a variable of integer type?

A)

n = Input Box ("Enter number", Input, 0)

B)

Input Box ('Enter number", Input, 0) = n

C)

n = Val (Input Box ("Enter number", Input, 0))

D)

All of these

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13)

Match the components given in Column-I with the functions they provide given in Column-II.

Column -I	Column -II
(a) Form window	(i) To write the instruction for any object.
(b) Properties window	(ii) Displays a list of forms and other objects that constitute an application.
(c) Project Explorer window	(iii) Used to place various controls on a blank area.
(d) Code window	(iv) Used to set the characteristic of forms and other controls placed on them.