All Free Computer Science and IT MCQs with Answers

651. In which tab Hyphenation options are available?

• A. Insert
• B. Page Layout
• C. References
• D. Mailings

Explanation: In modern Microsoft Word, hyphenation settings are found under the Layout or Page Layout tab, in the Page Setup group. The other tabs focus on inserting content, citations, or mail-merge tasks.

652. which of following is page margin?

• A. Letter
• B. Tabloid
• C. Narrow
• D. Legal

Explanation: Narrow is a predefined page-margin setting in word processors. Letter, Tabloid, and Legal are paper-size choices, not margin settings.

653. Which of the following is not paper size?

• A. legal
• B. Executive
• C. Landscape
• D. A3

Explanation: Landscape describes page orientation, meaning the page is wider than it is tall, rather than a paper size. Legal, Executive, and A3 are recognized paper-size formats.

654. Which short cut key is used to bring up the "Find and Replace" dialog box in Ms word?

• A. Ctrl + J
• B. Ctrl + H
• C. Ctrl + N
• D. Ctrl + M

Explanation: Ctrl+H opens Word's Find and Replace dialog, allowing text or formatting to be searched and substituted. Ctrl+J, Ctrl+N, and Ctrl+M perform different Word commands.

655. What is the shortcut key to display field codes?

• A. Alt + F9
• B. Ctrl + F9
• C. Shift + F9
• D. Space + F9

Explanation: Alt+F9 toggles the display of field codes throughout a Word document. Shift+F9 toggles the selected field, while Ctrl+F9 inserts a new empty field.

656. Comment put on Excel cell which is displayed by taking the Mouse Pointer there, is called__________?

• A. Smart tip
• B. Soft Tip
• C. Web Tip
• D. Cell Tip

Explanation: In older Excel terminology, a cell comment that appears when the pointer is placed over the cell was called a cell tip. The other options are not standard Excel names for this feature.

657. In MS Excel to delete duplicate values which menu is used?

• A. Data
• B. Tools
• C. Formatting
• D. Layout

Explanation: Excel's Remove Duplicates command is located on the Data tab. Tools, Formatting, and Layout do not contain the standard duplicate-removal command.

658. How many rows are in one Microsoft Excel sheet?

• A. 65,536
• B. 16,384
• C. 1,048,576
• D. None of Above

Explanation: Modern Excel worksheets contain 1,048,576 rows, numbered from 1 through 1,048,576. The figure 65,536 applies to older Excel versions before Excel 2007.

659. How many columns are in one Microsoft Excel sheet?

• A. 65,536
• B. 16,384
• C. 1,048,576
• D. None of Above

Explanation: Modern Excel worksheets have 16,384 columns, labelled A through XFD. The 65,536 figure refers to the number of rows in older Excel versions, not current columns.

660. Which among following is not associated with spelling dialogue box?

• A. Edit
• B. Ignore All
• C. Ignore
• D. Change

Explanation: A spelling dialog normally includes commands such as Ignore, Ignore All and Change. Edit is not a standard spelling-dialog command, although it may appear in other editing contexts.