NIOS| DATA ENTRY OPERATIONS (229)| SOLVED PAPER – (APRIL

NIOS| DATA ENTRY OPERATIONS (229)| SOLVED PAPER – (APRIL - 2023)| SECONDARY| ENGLISH MEDIUM

DATA ENTRY OPERATIONS
(229)
[APRIL - 2023]
Time: 2 Hours
Maximum Marks: 40

Note: (i) All questions are compulsory.

(ii) Marks are indicated against each question.

हिंदी माध्यम: यहां क्लिक करें

1. Match the following and write your answer in the Answer-book: 12×6=3

(a) QWERTY

(b) Spread Sheet

(d) File Management

(e) Cell Reference

(f) Slide Sorter

(i) Plotter

(ii) Windows Explorer

(iii) Column Letter and Row Number

(iv) Keyboard

(v) Small image of each slide

(vi) Lotus Smart Suites

Ans:-

(a) QWERTY

(b) Spread Sheet

(d) File Management

(e) Cell Reference

(f) Slide Sorter

(iv) Keyboard

(vi) Lotus Smart Suites

(i) Plotter

(ii) Windows Explorer

(iii) Column Letter and Row Number

(v) Small image of each slide

2. Write, in your Answer-Book, True/False for the following statements: 1⁄2×6=3

(a) Windows is not an operating system. False

(b) System setting can be changed through Windows Explorer. True

(c) We can print a full-page slide on each page. True

(d) Output devices accept data and instructions from the user. False

(e) We can export and save our Word document in PDF and XPS file format. True

(f) Underline is a type of font style. False

3. Define the following: 1×4=4

(a) Legend

Ans:- A legend is a key or explanatory table that accompanies a map, chart, or diagram, providing information about the symbols and colors used. It helps the reader understand the representation of data or geographic features.

(b) Programs

Ans:- A program is a set of coded instructions that a computer follows to perform specific tasks. It can be thought of as a recipe that contains variables (content) and statements (instructions) to perform functions on data.

(c) My Documents

Ans:- My Documents is a default folder in the Windows operating system where users can store personal files, such as documents, spreadsheets, and presentations. It serves as a central location for user-created content and is usually accessible from a file management system.

(d) Speaker

Ans:- A speaker is an audio output device that converts electrical signals into sound, allowing users to hear audio from computers, televisions, and other electronic devices. Speakers can vary in size and quality, which affect the clarity and volume of the sound produced.

4. Write short notes on the following: 2×4=8

(a) Header and Footer

Ans:- Headers and footers are sections in a document that appear at the top and bottom of each page, respectively. They typically contain information such as the document title, chapter name, page number, or author details. Headers are useful for providing context to the reader without interrupting the flow of the main text, while footers may include references or additional notes. Both elements enhance document organization and navigation.

(b) Compiler

Ans:- A compiler is a specialized program that translates source code written in a high-level programming language into machine code or another programming language. This process involves several steps, including lexical analysis, syntax analysis, semantic analysis, and code generation. Compilers ensure that the logic of the original code is preserved in the output, thereby enabling the execution of the program on specific hardware or operating system. They differ from interpreters, which execute the code line-by-line without creating a standalone executable file.

(c) SUM IF( ) Function

Ans:- The SUM IF( ) function is an Excel formula used to add values based on specific criteria. It takes three arguments: the range of cells to evaluate, the condition to be met, and the range of cells to sum. For example, SUMIF (A1:A10, ">10", B1:B10) adds all values in B1:B10 where the corresponding values in A1:A10 are greater than 10. This function is particularly useful for conditional sums in data analysis.

(d) Paragraph Spacing

Ans:- Paragraph spacing refers to the space before and after paragraphs in a document. Proper paragraph spacing improves readability by visually separating blocks of text. In word processing software, users can adjust these settings to create consistent formatting in their documents. Adequate spacing helps prevent text from looking cluttered and enhances overall presentation quality.

5. Differentiate between the following: 2×2=4

(a) Title Case and Toggle Case

Ans:- Title Case and Toggle Case:-

Title case refers to a capitalization style where the first letter of each main word in a title is capitalized. This typically includes nouns, pronouns, verbs, adjectives, and adverbs, while smaller words such as conjunctions and prepositions are usually left in lowercase unless they begin or end the title. For example, "The Quick Brown Fox Jumps Over the Lazy Dog" is in title case.

Toggle case, on the other hand, is a style where the case of each letter is changed: uppercase letters become lowercase and vice versa. For example, "Hello World" would be "Hello World" in toggle case. This style is often used in informal contexts for emphasis or stylistic effects.

(b) Data Source and Merge Document

Ans:- Data Sources and Merge Documents:-

A data source in the context of a mail merge is a file containing variable information, such as names and addresses, that can be inserted into the main document. This data is typically organized in a table format, with the first row containing field names (e.g., name, address) and subsequent rows containing the corresponding data for each recipient.

The merge document, also known as the main document, is the template that contains the fixed content with placeholders for variable data from the data source. When the mail merge process is executed, the merge document works together with the data source to produce personalized documents for each entry (e.g., letter or label) in the data source.

6. Answer the following questions: 2x5=10

(a) Write the purpose of Freeze Panes Feature.

Ans:- The purposes of the freeze panes feature are:-

The freeze panes feature in spreadsheet applications such as Microsoft Excel allows users to lock specific rows or columns. This ensures that important information such as headers remains visible when scrolling through large datasets. This enhances usability by maintaining context and orientation, making it easier to compare data in different sections of a worksheet.

(b) What is task bar? Write its uses.

Ans:- The taskbar is a user interface element found in operating systems such as Windows. It displays commonly opened applications and provides quick access to system functions.

Its uses include:-

(i) Application management: Users can switch between open applications by clicking their icons.

(ii) Quick access: It allows users to pin frequently used applications for easy access.

(iii) System notifications: The taskbar shows notifications and system status, such as battery life and network connectivity.

(c) Write the main uses of mail merge.

Ans:- Mail merge is mainly used for:-

(i) Personal communications: It enables the creation of personalized letters, labels, or emails by merging a template with a database of recipient information.

(ii) Efficiency: Mail merge automates the process of sending bulk communications, saving time and reducing errors compared to manual entry.

(d) Write the two main advantages of using Paragraph Spacing command.

Ans:- The benefits of using the paragraph spacing command are:-

The paragraph spacing command provides several benefits:

(i) Improved readability: Adjusting the spacing between paragraphs increases text clarity and makes documents easier to read.

(ii) Professional appearance: Proper spacing contributes to a more organized and visually appealing layout, which is important for formal documents.

(e) Explain any two features of PowerPoint.

Ans:- Features of PowerPoint:-

Two notable features of Microsoft PowerPoint include:

(i) Slide transitions: This feature allows users to apply visual effects when moving from one slide to the next, increasing the flow and engagement of a presentation.

(ii) Animation: Users can animate text and objects on the slide, controlling their entry, emphasis, and exit to effectively capture the audience's attention.

7. Write the steps to do the following in the document: 2×2=4

(a) Adding header and footer

Ans:- To perform the task of adding headers and footers to a paragraph in Microsoft Word, follow these steps:-

Adding headers and footers:-

(i) Open document:

(a) Start Microsoft Word and open the document where you want to add headers and footers.

(ii) Insert header:

(a) Go to the Insert tab on the ribbon.

(b) Click Header in the Headers & Footers group.

(d) Type your desired text (e.g., title, date) in the header area.

(e) To further customize, you can use the options in the Header & Footer Tools Design tab.

(iii) Insert footer:

(a) At the bottom of the Insert tab, click Footer.

(b) Choose a style or choose Edit Footer for customization.

(iv) Close headers and footers: Click Close headers and footers in the Design tab or double-click anywhere outside the header/footer area to return to normal document editing.

(v) Different first page (optional): If you want a different header/footer on the first page (such as for a title page), check the box for Different first page in the Design tab before closing it.

(b) Setting the tab stops in any one paragraph

Ans:- To perform the task of setting tab stops in a paragraph in Microsoft Word, follow these steps:-

Setting tab stops in a paragraph:

(i) Select the paragraph:

(a) Click anywhere in the paragraph where you want to set a tab stop.

(ii) Open the Tabs dialog:

(a) Go to the Home tab on the ribbon.

(b) Click the small arrow in the lower right corner of the Paragraph group to open the Paragraph dialog box.

(iii) Set tab stops:

(a) In the Tabs dialog, enter the measurement for your tab stop (e.g., 1 inch).

(b) Choose the alignment (left, center, right) and optionally add a leader (dots, dashes).

(iv) Apply changes:

(a) Click OK to apply your tab stops to the selected paragraph.

8. Answer the following questions: 2×2=4

(a) Write the formulas to calculate the following based on the data given in the following table:

(i) Road tax which is 7% of the showroom price in cell D2.

(ii) Net price which is the sum of showroom price and road tax in cell E2.

(iii) Total road tax in cell D6.

(iv) Maximum showroom price in cell C6.

Ans:-

(b) Write the steps to protect the worksheet.

Ans:- To protect a worksheet in Excel, follow these detailed steps:-

Steps to protect a worksheet in Excel:

(i) Open a worksheet: Launch Microsoft Excel and open the worksheet you want to protect.

(ii) Access the Protect Sheet option:

(a) Go to the Review tab located in the ribbon at the top of the Excel window.

(b) In the Changes group, click Protect Sheet. Alternatively, you can right-click the worksheet tab at the bottom and select Protect Sheet… from the context menu.

(iii) Set a password (optional): In the Protect Sheet dialog box that appears, you have the option to enter a password. This step is recommended to prevent unauthorized changes. If you choose to set a password, make sure it is memorable or stored securely, as it cannot be recovered if forgotten.

(iv) Select user permissions: Below the Password field, you will see a list of actions that users can perform on the protected sheet. Check or uncheck these options according to your preferences. By default, users can only view the sheet unless they are granted specific permissions (for example, allowing them to format cells or sort data).

(v) Confirm password (if set): If you entered a password, you will be asked to re-enter it for confirmation. Type it again and click OK to apply the protection.

(vi) Finalize protection: After completing these steps, your worksheet will be protected according to your specified settings. Users will be restricted from making changes unless they have the password (if set) or are granted specific permissions.

By following these steps, you can effectively protect your Excel worksheet from unwanted modifications while allowing certain functionalities as needed.

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NIOS| DATA ENTRY OPERATIONS (229)| SOLVED PAPER – (APRIL - 2023)| SECONDARY| ENGLISH MEDIUM