Internet Services and History Quiz
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Questions and Answers

Which of the following is NOT a way to change the contents of a cell in LibreOffice Calc?

  • Using the Overwrite mode to replace the selected content.
  • Replacing the existing cell contents with new content.
  • Using the 'Format Cells' option to change the font style of the cell contents. (correct)
  • Using the Insert mode to add content to the existing cell.

    • How do you activate the Overwrite mode in LibreOffice Calc?

  • Click the 'Overwrite' button in the Formula bar.
  • Double-click the cell and then press the Insert key. (correct)
  • Select the cell and then press the 'Ctrl + O' key combination.
  • Press the Escape key while the cell is selected.

    • What happens when you press the Enter key after typing in a cell?

  • The cell contents are deleted and the cell becomes empty.
  • The cell contents are formatted as a date.
  • The cell contents are saved and the cursor moves to the next cell. (correct)
  • The cell contents are copied to the Clipboard.

    • Which of the following is TRUE regarding the Insert mode in LibreOffice Calc?

    <p>It allows adding content to the existing cell without deleting the original content. (A)</p> Signup and view all the answers

    What is the purpose of the 'Undo' button in LibreOffice Calc?

    <p>To reverse the last action performed, such as editing or deleting. (D)</p> Signup and view all the answers

    How would you change the format of a cell to display a date or time?

    <p>Use the 'Format Cells' option and select 'Date' or 'Time' from the 'Category' list. (A)</p> Signup and view all the answers

    How many ways are mentioned in the content to edit cell contents in LibreOffice Calc?

    <p>Two (A)</p> Signup and view all the answers

    Which of these is a way to change the appearance of a cell's contents?

    <p>Using the 'Format Cells' option to select a different font style. (D)</p> Signup and view all the answers

    Which of the following can be used to select non-adjacent rows or columns in a spreadsheet?

    <p>Hold down the Ctrl key while clicking on the desired cells (A)</p> Signup and view all the answers

    How do you enter a number as text in LibreOffice Calc to preserve leading zeros, such as in a phone number?

    <p>Place an apostrophe (') before the number. (D)</p> Signup and view all the answers

    What are the possible ways to separate date elements in LibreOffice Calc?

    <p>By using a slash (/) or hyphen (-) or text, such as 11 Oct 2020 (C)</p> Signup and view all the answers

    Which of the following actions allows you to select the entire sheet in LibreOffice Calc?

    <p>Pressing Ctrl+A or clicking on the Select All button (B)</p> Signup and view all the answers

    What happens when you enter a number like '01481' in LibreOffice Calc without using an apostrophe?

    <p>The number will be entered as a number and displayed as '1481'. (D)</p> Signup and view all the answers

    What's the primary function of the 'Insert Mode' in LibreOffice Calc?

    <p>To allow new data to be placed before existing characters in a cell. (C)</p> Signup and view all the answers

    What happens when you right-click on a cell in LibreOffice Calc?

    <p>You get a menu with various options to format the cell's data, including date and time formats. (C)</p> Signup and view all the answers

    How do you move a group of cells in LibreOffice Calc to a different location?

    <p>Use the 'Cut' and 'Paste' functions. (C)</p> Signup and view all the answers

    How can you delete the contents of a cell?

    <p>Select the cell, right-click, and choose 'Clear Contents' from the Context menu. (A)</p> Signup and view all the answers

    What happens when you insert a new row?

    <p>A new row is inserted above the selected row. (D)</p> Signup and view all the answers

    Which method can be used to delete a column?

    <p>Right-click on the column header and select 'Delete Selected Columns' from the Context menu. (C)</p> Signup and view all the answers

    How do you insert a blank cell?

    <p>Select the cell, click on the Sheet menu, and choose 'Insert Cells' option. (A)</p> Signup and view all the answers

    What is the difference between copying and moving data?

    <p>Copying creates a duplicate of the data, while moving relocates the original data. (A)</p> Signup and view all the answers

    What is the purpose of the 'Redo' command?

    <p>It repeats the last action performed. (C)</p> Signup and view all the answers

    How can you insert a blank column?

    <p>Select the column header to the left of where you want to insert the new column, click on the Sheet menu, and choose 'Columns' option. (D)</p> Signup and view all the answers

    What is the purpose of the 'Delete Cells' dialog box?

    <p>To specify how to shift cells after deleting a cell. (B)</p> Signup and view all the answers

    Study Notes

    Internet Services

    • The internet is a network of networks, connecting millions of computers worldwide
    • Information can be shared globally with a click
    • Replaced the old saying "World is too small" with "Global Village"

    Brief History of the Internet

    • ARPANET (Advanced Research Projects Agency Network) was the initial network, designed in 1969
    • Used by engineers and scientists for research
    • Gradually, it became accessible to the public in the 80s, enabling message and file sharing across computers
    • In India, internet services began on 15th August 1995, through VSNL
    • World Wide Web (WWW): Accessing information via text, graphics, and links to other web pages
    • Chatting: Online text-based conversations; examples include instant messaging, chat rooms, and websites
    • Video Conferencing: Using video cameras, allowing face-to-face conversations across the internet, commonly used in meetings, for various purposes and in news channels
    • E-commerce: Online commercial activities, allowing the buying and selling of goods from home or office, using websites like Amazon, Flipkart, BestBuy
    • E-learning: Online learning platforms; offers digital textbooks, videos, and other learning materials
    • E-banking: Advanced method of performing bank transactions online, including checking balances, transfer funds, and applying for loans. Examples include VSNL, Tata, and Airtel
    • Free Internet Calls: Making free voice and video calls using internet apps, making communication cheaper
    • Social Media: Platforms for users to share content, thoughts, and events, and to connect with others. Examples include Facebook, LinkedIn, Snapchat, and Instagram
    • Blogging: Web pages where individuals post and share their thoughts, similar to a personal journal that others can read and share their reactions to
    • Twitter: Microblogging site; allows users to send short text messages (tweets) and connect with others

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    Description

    Explore the fascinating evolution of the internet, from its roots in ARPANET to the modern services we use today. This quiz covers key milestones, popular internet services, and the global impact of the web. Test your knowledge on how the internet has transformed communication and connectivity.

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