Communications Technology I - Semester I Final Exam

The keyboard command to print on a PC is "p" or "P". This command is used to send a document or file to a connected printer for physical printing. By pressing the "p" key while holding down the Control key, or by pressing the "P" key, the user can initiate the printing process.

The correct answer is c,C because on a PC, the keyboard command to copy is typically done by pressing the Control key and the letter C simultaneously. The letter C is often capitalized to indicate that either the lowercase or uppercase C can be used to execute the command.

The correct answer is v,V because on a PC, the keyboard command to paste is usually done by pressing the Control key along with the letter V or the capital letter V. This combination of keys is a commonly used shortcut for pasting content from the clipboard onto a document or text field.

The correct answer is "S,s" because on a PC, the keyboard command to save is typically done by pressing the Control key along with the letter "S" or the lowercase letter "s". This command is widely used across various software applications and is a convenient way to save work without having to use the mouse or navigate through menus.

The correct answer is "A,a" because on a PC, the keyboard command to select all is pressing the "Ctrl" key together with the letter "A" or the letter "a". This command is commonly used to quickly select all the text or items in a document or file, allowing the user to perform actions on the entire selection at once. It is a convenient shortcut that saves time and effort when working with large amounts of data or content.

The keyboard command to undo on a PC is "z" or "Z". This command is commonly used in various software applications to reverse the last action performed. By pressing "z" or "Z" while holding the Control key, users can quickly undo their actions and revert back to the previous state.

Digital photographs are made up of pixels. Pixels are tiny squares of color that make up the image. The more pixels per inch, the higher the resolution of the photograph. This means that the image will have more detail and appear sharper.

It is important for every student to have their own flash drive because it allows them to easily store and transfer their files and documents. Having a personal flash drive ensures that students have a secure and convenient way to access their work from any computer. It also promotes organization and responsibility as students can keep track of their own files without relying on shared or borrowed devices.

The statement "Photoshop is a free program" is incorrect. Photoshop is not a free program; it is a paid software developed by Adobe. Users need to purchase a license or subscription to use Photoshop. Therefore, the correct answer is False.

Knowing common keyboard commands can indeed help improve efficiency and speed in work. By familiarizing oneself with keyboard shortcuts, tasks can be performed more quickly and without the need to navigate through menus or use a mouse. This can be particularly beneficial when working with software applications or performing repetitive tasks. Therefore, the statement "Learning common keyboard commands will help you work faster and more efficiently" is true.

The correct answer is .html because it is a widely used file extension for web pages. HTML stands for Hypertext Markup Language, which is the standard language for creating web pages. When a web page is saved with the .html extension, it indicates that the file contains HTML code and can be opened and displayed in a web browser. Other file extensions mentioned in the question, such as .jpg, .gif, and .webpage, are commonly used for image files or other types of files, but they are not specifically associated with web pages.

The correct answer is Comic Sans, comic sans, Comicsans, ComicSans, comicsans. Ms. Macholl suggests that Comic Sans should be used only by kindergarten teachers.

In photos, low resolution or screen (web) resolution is typically 72 dpi, which means that there are 72 dots per inch. High resolution photos have more dots per inch, resulting in a clearer and more detailed image. Therefore, a high resolution is typically 300 dpi, providing a higher level of quality compared to low resolution images.

To "Deselect" using the keyboard command, you need to hold down the Control key on a PC or the Command key on a Mac, and then press the D key. This combination of keys allows you to remove the selection from a highlighted object or text.

When adding images to a web page, it is necessary to upload both the web page and the image to a server or hosting platform. This allows the image to be accessible and displayed on the web page for internet users. If only the web page is uploaded without the image, the image will not be visible to users. Therefore, it is true that both the web page and the image must be uploaded for internet users to see the page with the image.

Photoshop is primarily a photo editing software that allows users to manipulate and enhance images. While it does have some basic animation features, it is not designed for creating complex Flash movies. Flash movies are typically created using software like Adobe Animate or Adobe Flash Professional.

To activate the "Free-Transform" command, you need to hold down the Control key on a PC or the Command key on a Mac, along with the T key. This keyboard command allows you to transform or resize an object freely in a graphic design or editing software.

The correct answer is marquee, lasso, and magic wand. These tools are commonly used in graphic design and image editing software to make selections. The marquee tool allows you to create rectangular or elliptical selections, the lasso tool allows you to make freehand selections, and the magic wand tool selects pixels based on color similarity. These selection tools are essential for isolating specific areas of an image for editing or manipulation. Other tools listed such as clone, healing brush, eyedropper, pen, crop, and eraser are not specifically used for making selections.

Dreamweaver is a versatile software that serves both as a web design tool and a website management program. It allows users to create and design web pages with its intuitive interface and features. Additionally, Dreamweaver provides functionalities for managing websites, such as file management, site synchronization, and server connectivity. This makes it a comprehensive solution for both designing and managing websites, making the statement "Dreamweaver is not only for designing web pages, but is also a website management program" true.

Photoshop is a program used for image editing, allowing users to manipulate and enhance digital images. Dreamweaver, on the other hand, is a program used for web design, enabling users to create and manage websites.

To create a rollover image in Dreamweaver, you need to choose "insert/images/rollover image". This option allows you to easily create a rollover effect by selecting two images - one for the normal state and another for the rollover state. Dreamweaver will automatically generate the necessary code to create the rollover effect when the user hovers over the image. This method is more efficient and user-friendly compared to manually dragging and positioning two images on top of each other.

The Eyedropper tool in Photoshop allows the user to select the color at the cursor. This means that when the user clicks on a specific area of an image using the Eyedropper tool, Photoshop will sample and select the color of that particular pixel. This can be useful for various purposes, such as matching colors, creating gradients, or adjusting color settings.

Layers in Photoshop refer to images stacked on top of each other. In Photoshop, layers allow users to work on different parts of an image separately, making it easier to edit and manipulate specific elements without affecting the rest of the image. Each layer can contain different images, graphics, or adjustments, and they can be rearranged, edited, or hidden independently. This stacking of images on top of each other provides flexibility and control in creating complex compositions and designs.

Using a layer mask instead of erasure provides the advantage of not destroying any pixels in the photo. With a layer mask, you can hide or reveal certain areas of the layer without permanently altering the original image. This allows for greater flexibility and control in editing, as you can easily adjust or modify the mask without affecting the underlying pixels. It also enables you to create non-destructive edits, making it easier to revert changes or make further adjustments in the future.

"Levels" in Photoshop refer to a tool that allows users to adjust the color and brightness levels of an image. It enables precise control over the tonal range of an image by adjusting the black point, white point, and midtones. By using the levels adjustment, users can enhance the contrast, correct color balance, and improve the overall appearance of the image.

The correct answer is Macintosh. The Macintosh computer, introduced in 1984, was the first computer to use a mouse. This innovation revolutionized the way users interacted with computers, allowing for easier navigation and control. The Macintosh's graphical user interface and mouse input made it more user-friendly and accessible to a wider audience.

When creating images in Photoshop for use on the internet, it is important to optimize the file size without compromising the quality. This is because larger file sizes take longer to load, which can result in a poor user experience. By reducing the file size to the smallest possible without losing quality, the image will load quickly and efficiently on the internet while still maintaining its visual integrity.

Animated Photoshop documents should be saved as GIF files because GIF is a file format that supports animation. It allows multiple frames to be stored in a single file, creating the illusion of movement when the file is viewed. Other file formats like JPEG, TIFF, and PDF do not support animation, so saving the document as a GIF ensures that the animation will be preserved.

Clicking and holding the mouse button on a toolbar icon shows additional tools related to that tool. This feature is commonly known as a "flyout menu" or "context menu" and allows users to access a set of related tools or options within the toolbar. By clicking and holding the mouse button, users can explore and select from the additional tools or options available for the selected tool.

The "home" page of a website is typically named "index.html" because "index" is a commonly used name for the main page of a website. This convention allows web servers to automatically recognize and load the "index.html" file as the default page when a user visits the website's domain without specifying a specific page.

The tool that lets you select an area of an image and then paint with that area is called the Clone (Rubber Stamper) tool. This tool allows you to duplicate a specific area of an image and then paint with that duplicated area, making it useful for retouching or removing unwanted elements from an image.

The most recent versions of Photoshop and Dreamweaver are CS5 and CS4. The versions of Photoshop and Dreamweaver that we have on most computers at school are CS5 and CS4.

The best way to make slightly blurry images a little sharper is by using the "Filter: Unsharp Mask" option. This filter enhances the edges and details of the image, creating the illusion of increased sharpness. It works by increasing the contrast along the edges, making them appear more defined and crisp. This technique is commonly used in image editing to improve the overall clarity and sharpness of photographs.