Computer Science Test 6 Nddc Scholarship

Computer Science Test 6 Nddc Scholarship
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Question 11

Which key moves the cursor backwards and deletes characters to the left of (behind) the cursor?
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The Backspace key removes characters to the left of the cursor, effectively 'pulling' the text back. This is different from the Delete key, which removes characters to the right of the cursor without moving its position.
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Question 12

A policeman checks a motorist's registration against a vehicle database to see if the details match. This is an example of what type of data check?
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Verification is the process of checking whether data has been entered accurately by comparing it against another source or the original document. In this case, the data provided by the motorist is being verified against the 'master' data stored in the official database.
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Question 13

What is the most effective way to create a visual headline hierarchy in a newsletter?
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Hierarchy helps the reader's eye navigate the page. Using a significantly larger font size for main headlines and smaller sizes for sub-headlines creates a clear visual order, signaling which information is most important.
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Question 14

Which of these programs is LEAST appropriate for designing a multi-page newsletter?
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Adobe InDesign and Scribus are dedicated Desktop Publishing (DTP) tools. Photoshop Elements is primarily a photo editing software; while it can handle text, it lacks the layout features needed to manage columns, text wrapping, and multiple pages efficiently.
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Question 15

Which of the following functions can be used to shift a block of text to the right to indent it within a document?
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The Tab key (Tabbing) moves the cursor to a specific 'tab stop,' typically 0.5 inches. This is the standard method for indenting the first line of a paragraph or creating structured lists, as it is more precise than using individual spaces.
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Question 16

Which of the following is a contextual error that a basic spell check (rather than a grammar check) might struggle to identify correctly in MS Word?
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A spell checker looks for words that are not in its dictionary. Both 'two' and 'too' are spelled correctly, so a simple spell check won't flag them. This is a homophone error that requires a grammar or context checker to identify.
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Question 17

What is the purpose of the 'View' command/menu in most software applications?
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The View menu allows users to change how the document is displayed on the screen. This includes zooming in/out, switching between 'Print Layout' and 'Web Layout,' and toggling toolbars or rulers on and off without changing the actual content of the file.
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Question 18

In professional design, a generally accepted practice is to limit the number of different typefaces in a single document to:
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Using too many fonts makes a document look cluttered and unprofessional. Most designers recommend using no more than three different typefaces to maintain consistency and readability throughout the design.
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Question 19

In a word processing table, rows can be added only at the top of the table.
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This is false. Modern word processors allow you to insert rows above or below the current cursor position, or even at the very bottom of the table, providing full flexibility in expanding the table structure.
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Question 20

Which peripheral device is most commonly used to enter text into a word processing program?
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The keyboard is the primary input device for alphanumeric data. While a mouse is used for navigation and a monitor for output, the keyboard allows the user to strike keys that represent specific characters, which the word processor then displays on the screen and stores in memory.
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