Crown Test Level 2

The CPU, or Central Processing Unit, acts as the brain of a computer. It is responsible for executing instructions, performing calculations, and coordinating the activities of all the other hardware components. The CPU processes data and carries out the instructions provided by software programs, making it a crucial component in the functioning of a computer system.

When we want to transfer data from one computer to another, we commonly use a USB device. USB (Universal Serial Bus) is a widely used technology that allows for easy and fast data transfer between computers. It provides a convenient and portable way to store and transfer files, making it a popular choice for moving data between computers.

A4 is the standard paper size used in offices. It is widely used in many countries and is the default size for most office printers and copiers. A4 paper measures 210 mm by 297 mm, which is slightly longer and narrower than the US standard Letter size (8.5 inches by 11 inches). A4 paper is commonly used for printing documents, letters, and other office materials. B4 and Legal are also paper sizes, but they are not as commonly used as A4 in office settings.

The correct answer is four (top, bottom, right, left) because margins are the blank spaces around the content of a page that help to frame and separate it from the edges. The top margin is the space between the top of the page and the content, the bottom margin is the space between the bottom of the page and the content, the right margin is the space between the right edge of the page and the content, and the left margin is the space between the left edge of the page and the content.

The Copy command allows the user to duplicate the selected content. This means that the selected content is copied to the clipboard, allowing it to be pasted in another location or document. This command is useful when you want to create multiple copies of the same content without having to recreate it from scratch.

Scrolling refers to the action of moving a page up, down, or sideways. It is commonly used to navigate through content that is larger than the display area of a device, such as a web page or a document. By scrolling, users can view different parts of the content and access information that is not immediately visible on the screen. This action can be performed using various input methods, such as a mouse scroll wheel, touch gestures, or keyboard shortcuts.

A red wavy line under a word indicates that the word is not in the dictionary file and may be misspelled.

The Alt+F4 key is used to close the program. This keyboard shortcut is commonly used to quickly exit out of a program without having to navigate through menus or use the mouse. By pressing Alt+F4, the program will be closed and any unsaved changes may be lost.

The correct answer is "Home, Font color" because changing the font color is done through the "Font color" option in the "Home" tab. The other options mentioned, such as "font style" and "text highlight," do not specifically address changing the color of the font.

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An LCD (Liquid Crystal Display) is not an input device. It is a display device that shows visual output. Input devices, on the other hand, are used to input data or commands into a computer system. The scanner, keyboard, and microphone are all examples of input devices as they are used to input data or commands into a computer system.

Justify is the correct answer because it refers to the alignment of text equally from both sides of the page. When text is justified, it creates a clean and straight edge on both the left and right sides of the page. This alignment is commonly used in documents such as newspapers, magazines, and formal reports to create a professional and balanced appearance.

The horizontal scroll bar in MS Word can be found at the bottom of the screen. It allows users to scroll horizontally through the document to view content that extends beyond the width of the window.

A projector is an output device because it takes digital images or video and projects them onto a screen or surface, allowing the user to view the content. It does not receive input or interact with the user like a scanner, mouse, or keyboard, which are input devices. Therefore, the projector is the correct answer as an output device.

The correct answer is "Both b & c" because both WordPad and MS Word are suitable for writing essays, applications, and letters. WordPad is a basic word processing program that comes with Windows and allows users to create simple documents. MS Word, on the other hand, is a more advanced word processing program with a wide range of features and tools for creating professional documents. Therefore, both options are viable choices for writing essays, applications, and letters.