Test: Computer Mouse - 1 - Class 1 MCQ

The Uses of a Computer Mouse
A computer mouse is a pointing device that is used to control the movement of the cursor on a computer screen. It has several uses, including:
1. Drawing Pictures:
- The mouse can be used to draw pictures or create digital artwork using various drawing software programs.
- By controlling the movement of the cursor, users can create intricate designs and illustrations.
2. Playing Games:
- Many computer games, especially those that require precision and quick movements, are designed to be played using a mouse.
- The mouse allows gamers to control the movement of characters, aim at targets, and interact with the game environment.
3. Selecting Items:
- The mouse is commonly used to select items on a computer screen, such as clicking on icons, buttons, or menus.
- By clicking the left mouse button, users can activate or choose different options and perform actions.
4. All of These:
- The computer mouse is a versatile tool that can be used for all the mentioned purposes: drawing pictures, playing games, and selecting items.
- Depending on the software and applications being used, the mouse can be customized and programmed to perform specific functions.
In conclusion, a computer mouse is a fundamental input device that offers a wide range of uses, including drawing pictures, playing games, and selecting items on a computer screen. Its versatility and ease of use make it an essential tool for navigating and interacting with digital content.

Clicking means to _______.
Answer: A: Press and release the left mouse button
Clicking is a fundamental action performed using a computer mouse. It involves pressing and releasing the left mouse button. Here is a detailed explanation of why option A is the correct answer:
Definition of Clicking:
Clicking is a term used to describe the action of pressing and releasing the left mouse button on a computer mouse.
Explanation:
When you click on an item or object on the computer screen, you perform the following actions:
- Position the mouse cursor: Move the mouse pointer to the desired location on the screen where you want to perform the click.
- Press the left mouse button: Apply pressure on the left mouse button while the cursor is positioned on the desired object.
- Release the left mouse button: Release the pressure on the left mouse button, indicating the completion of the click action.
Other options:
B: Move the scroll wheel
- Moving the scroll wheel is not considered as clicking. It is used for scrolling through documents or webpages.
C: Move the mouse left and right
- Moving the mouse left and right is a general action to navigate the cursor on the screen but does not necessarily involve clicking.
D: Scroll the right mouse button twice
- Scrolling the right mouse button does not involve clicking. It is used for specific actions such as opening context menus or navigating through options.
In conclusion, clicking refers to the action of pressing and releasing the left mouse button, and it is an essential function in computer usage for selecting, activating, or interacting with objects on the screen.

The wheel in centre, shown in the given image of mouse is scroll wheel.

Answer:
Which finger is placed on the left mouse button?
To determine which finger is placed on the left mouse button, we need to consider the typical hand position while using a computer mouse. Here is a detailed explanation:
1. Hand Position:
- The hand is usually placed on the mouse in a relaxed and comfortable position.
- The palm rests on the back of the mouse, providing stability.
- The fingers are positioned on the buttons for easy access.
2. Left Mouse Button:
- The left mouse button is typically used for primary functions such as selecting, dragging, and clicking.
- It is located on the left side of the mouse.
3. Finger Placement:
- The index finger is the finger that is typically placed on the left mouse button.
- The index finger is the second finger from the thumb and is used for precise movements and control.
Therefore, the correct answer is B: Index. The index finger is placed on the left mouse button for most users.

Answer:
The correct answer is B: Mouse Pad.
A mouse pad provides a smooth surface for the mouse to move on, allowing for precise and accurate cursor movements. Here is a detailed explanation:
1. Mouse Pad:
- A mouse pad is a flat, cushioned surface that is placed under the mouse.
- It is typically made of rubber or cloth material, which provides a smooth and consistent surface for the mouse to glide on.
- The texture of the mouse pad helps to reduce friction and ensure smooth movements of the mouse.
- Mouse pads come in various sizes and designs to suit different preferences and needs.
- They are widely used in offices, gaming setups, and other environments where precise mouse control is required.
2. Monitor:
- The monitor is the display screen of the computer and is not designed to be used as a surface for mouse movement.
- Placing the mouse directly on the monitor surface can cause scratching or damage to the screen.
- The monitor is meant for visual output and not for mouse tracking.
3. Mouse Cover:
- A mouse cover is a protective accessory that is used to cover the mouse when not in use.
- It is not designed to provide a smooth surface for mouse movement.
- The primary purpose of a mouse cover is to protect the mouse from dust, dirt, and scratches.
4. Mouse Tail:
- A mouse tail refers to the cable or wire that connects the mouse to the computer.
- It does not provide a surface for mouse movement.
- The mouse tail is responsible for transmitting signals between the mouse and the computer.
In conclusion, a mouse pad is specifically designed to provide a smooth surface for the mouse to move on. It reduces friction, allows for precise tracking, and enhances the overall user experience.

When we right-click on an object, a short menu is displayed about the tasks that can be performed.

Wireless means without a wire (cable). So, option (b) is correct answer.

Unscrambled words are MONITOR, PRINTER, MOUSE and POINTER. Out of these, only option  completes the sentence correctly.

Statement Analysis:
The question is asking for the correct statement regarding a mouse.
Options:
A: Only (1)
B: Only (2)
C: Only (3)
D: All (1), (2), and (3)

The correct answer is C: Only (3) which states that a mouse is used for moving items on the screen. Let's analyze each statement to understand why this is the correct answer.
1. Statement (1): Small finger is placed on the left mouse button.
- This statement is incorrect. The small finger is not placed on the left mouse button but is commonly positioned on the right side of the mouse.
2. Statement (2): A mouse is always kept on a rough surface.
- This statement is incorrect. A mouse can be used on various surfaces, including smooth surfaces like mousepads or desks.
3. Statement (3): It is used for moving items on the screen.
- This statement is correct. A mouse is an input device that allows users to move the cursor on the screen and interact with graphical user interfaces. It is commonly used for pointing, clicking, and dragging items on the screen.
Therefore, the correct statement regarding a mouse is Only (3), which states that it is used for moving items on the screen.

A computer mouse does not anything, so action (2) and (3) relates with it.