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class 3 rev

1. Choose the correct answer (MCQs) 1. The Internet is a ________. a. Computer b. Network of networks c. Game d. File Answer: b. Network of networks 2. Which option is used to rotate a picture? a. Cut b. Paste c. Rotate d. Text Answer: c. Rotate 3. Which one is a web browser? a. Google Chrome b. Google Drive c. YouTube d. WhatsApp Answer: a. Google Chrome 4. Buying and selling things on the Internet is called ________. a. E-learning b. E-commerce c. E-banking d. E-library Answer: b. E-commerce 5. Which sign shows a safe website? a. $ sign b. @ sign c. Padlock sign with HTTPS d. Star sign Answer: c. Padlock sign with HTTPS 2. Fill in the blanks Word Bank: (Virus, Hyperlink, Internet, Search engines, URL, Pencil, Free-form Selection, Eraser, File, Colours) The Internet is like a huge library of information. A Hyperlink takes us quickly to another page or website. The address of a website is called URL. Virus is harmful software that can damage a computer. Google and Bing are examples of ...
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 ### CARMEL SCHOOL, BHADRAK COMPUTER SCIENCE – QUESTION PAPER Full Marks: 20 Topic: Introduction to MS Paint and Its Tools ### A. Choose the correct answer. (5 × 1 = 5) 1\. Which tool is used for freehand drawing in Paint? a) Eraser b) Pencil c) Text d) Rotate 2\. The Fill with Colour tool is also called: a) Paint Bucket b) Marker c) Oil Brush d) Pen 3\. Which tool is used to type words in Paint? a) Pencil b) Brushes c) Text d) Colour Picker 4\. Which tool is used to copy a colour from one place to another? a) Eraser b) Colour Picker c) Selection d) Rotate 5\. Which option is used to turn a picture? a) Cut b) Paste c) Rotate d) Text ### B. Fill in the blanks. (5 × 1 = 5) * The __________ tool is used to draw freely in Paint. * The __________ tool is used to remove mistakes. * The first colour must be chosen from the __________ box. * The __________ tool is used to select an irregular part of a drawing. * In Paint, we can save a file by clicking on the __________ menu. ### C. Write ...
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ICSE Class 10 – Core Java Project

  BANK MANAGEMENT SYSTEM Core Java Project ACADEMIC SESSION 2026–2027 Submitted By Student Name: ______________________ Class & Section: ____________________ Roll Number: _______________________ Submitted To Teacher's Name: ____________________ Subject: Computer Applications Carmel School, Bhadrak, Odisha Page 2 – Abstract (Part 1) The Bank Management System is a menu-driven Java application designed to perform basic banking operations. It provides a simple way to manage a bank account and carry out transactions through a computer program. The project is developed using Core Java concepts such as classes, objects, constructors, methods, conditional statements and loops. Page 3 – Abstract (Part 2) The main purpose of this project is to demonstrate how banking operations can be performed using Java programming. The system allows users to: Create a bank account. Check account balance. Deposit money. Withdraw money. Display account details. Exit the application. This project helps ...
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class 6 chapter 6a

 Here is the corrected and properly formatted version of the complete Scratch questions and answers. I have corrected grammatical errors, improved technical explanations, and refined the Lab Practice instructions while keeping the original question pattern. SCRATCH – COMPLETE QUESTIONS WITH ANSWERS A. Fill in the Blanks Word Bank: Y-axis, Cap, Blocks, Image, X-axis, 0 A Scratch script is made up of Blocks. Scratch uses a coordinate system consisting of a horizontal X-axis and a vertical Y-axis. The direction of a sprite is 0 degrees when it is facing upward. The Stop All and Stop All Scripts blocks are examples of Cap type blocks. A new sprite or a backdrop can be uploaded as an Image. B. State Whether the Following Statements are True or False To learn Scratch, you must know at least one programming language. — False A sprite moving in the negative X-axis direction is actually moving towards the left side of the Stage. — True The value 100 of the Size property of a sprite means it...
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class 5

COMPUTER EXAM – REVISION NOTES 1. Columns Columns divide the text of a document into vertical sections. They are useful for creating a newspaper-style layout . To apply columns: Layout → Columns . 2. Superscript and Subscript Superscript makes text appear above the normal line . Example: X² Subscript makes text appear below the normal line . Example: H₂O 3. Design Tab and Variants The Design tab is used to change the overall appearance of a document or presentation. Variants provide different variations of the selected theme. They can change colours, fonts and effects . 4. Find and Replace Find helps us search for a particular word or text. Replace helps us change one word or phrase into another. It is useful when the same mistake occurs many times in a document. Shortcut for Find: Ctrl + F Shortcut for Find and Replace: Ctrl + H 5. Margins Margins are the blank spaces between the text and the edges of a page. Margins are generally applied to the page . The commonly used def...
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class 8 imp

  I. Choose the correct answer 1. Which chart is best suited to show a trend over time? a. Pie Chart b. Line Chart c. Bar Chart d. Scatter Chart Answer: b. Line Chart 2. The error code #### in Excel usually indicates: a. Column width is too small to display the result b. Invalid value in a formula c. Data is not available d. Division by zero Answer: a. Column width is too small to display the result 3. Which of the following keywords are used for decision-making in a program? a. If b. Else c. Both a) and b) d. Go to Answer: c. Both a) and b) 4. In Excel, which function key creates a default chart instantly? a. F4 b. F12 c. F11 d. Ctrl + C Answer: c. F11 5. Which type of chart is suitable for comparing multiple skills or characteristics? a. Bar b. Column c. Area d. Radar Answer: d. Radar 6. The second argument of the IF() function is applicable when the given expression evaluates to: a. True b. False c. 0 d. Greater than the given ...
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class 7 chapter 5

A. Choose the correct answer   1. The primary purpose of a spreadsheet software is to: a. Create animated presentations b. Organise, analyse, and store data in tabular form c. Write long essays and reports d. Edit video clip   Answer: b. Organise, analyse, and store data in tabular form     ---   2. What is the term for the entire Excel file that you create and save, which can contain individual pages? a. Worksheet b. Cell c. Workbook d. Grid   Answer: c. Workbook     ---   3. Which command is used to save an Excel workbook for the very first time and specify its name and location? a. Save b. New c. Open d. Save As   Answer: d. Save As     ---   4. You are creating a budget for your birthday party. You have prices for decorations in cell B2 and food in cell C2. You want to calculate the total cost in cell D2. Which formula would you enter? a. B2+C2 ...
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