Introduction to Styles

Correct answer: A. Bold

The Bold formatting feature makes selected letters appear darker and thicker, helping headings or important terms stand out. It changes the appearance of text but does not remove it or send it to a printer. Delete removes selected content, Print produces a paper or digital print job, and Close ends the document window, so Bold is the only relevant formatting feature.

Correct answer: A. Italic

Italic is a character-formatting feature that slants selected text to the right in many typefaces. It can emphasize a word, title, foreign term, or other special text without deleting or moving the content. Print sends the document to an output device, Move changes location, and Recycle Bin stores deleted items, so none of those describes slanted text.

Correct answer: A. Underline

Underline formatting draws a line beneath selected text, often to emphasize a heading, keyword, or important phrase. It changes the text’s appearance while leaving the words in place. Copy makes a duplicate, Paste inserts copied content elsewhere, and Mute controls sound, so none of those performs the stated document-formatting action.

Correct answer: A. Changing font size

Font size is the measured size of characters in a document, commonly expressed in points. Increasing it can make headings more prominent, while reducing it may help fit text or improve layout. Changing font size affects appearance and readability; it does not shut down the computer, delete a file, or search the web. Therefore, option A names the operation correctly.

Correct answer: B. Make it bold and larger

A heading should be visually distinct so that readers can recognize the structure and main sections of a document. Applying a suitable heading style, larger size, and bold weight can create this emphasis while keeping the design readable. Making it smaller, deleting it, or hiding it reduces clarity. In a well-designed document, emphasis should be consistent rather than excessive.

Correct answer: A. The presentation looks clean and professional

Consistent fonts, colors, and heading styles create visual unity, making slides easier to follow and giving the presentation a professional appearance. Limited, readable contrast is still important; consistency should not mean using faint or unreadable text. These design choices do not erase memory, speed up a mouse, or make a printer produce sound. Their main benefit is clear visual organization.

Correct answer: A. Formatting

Formatting changes the visual appearance of document content, including font size, style, colour, emphasis, spacing, and alignment. Applying suitable formatting makes headings and body text distinct and improves readability. Deleting a file, shutting down the computer, or refreshing a web page does not change the document’s structure or appearance. Therefore, A is correct.

Correct answer: A. Numbered list

A numbered list automatically displays items with numbers such as 1, 2, and 3, so the reader can understand their sequence. It is especially useful for instructions, procedures, rankings, and steps that must be followed in order. A recycle bin, mute option, and browser history are unrelated computer features, not list formats.

Correct answer: A. Make them bold or change their colour

Bold type or a suitable colour can make important words stand out from surrounding text, helping the reader notice them quickly. This is an example of text formatting. Deleting or hiding the words removes useful information, and closing the document does not improve emphasis. Formatting should still be used moderately for a clear, professional page.

Correct answer: A. The document becomes clean and easy to read

Consistent styles help readers recognise the structure of a document. When headings, lists, and body text follow a clear pattern, readers can scan information and understand which points are related. Styles also make later formatting changes easier. Consistency does not delete the document, affect the computer’s physical weight, or stop mouse movement; those options are unrelated.