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Year 8 Assignment

Section A: Objectives Choose the correct answer 1. The base of the hexadecimal number system is...      A. 2    B. 8    C. 10    D. 16 2. In hexadecimal, the letter E represents the decimal number...      A. 11    B. 12    C. 14    D. 15 3. Convert (25)₁₀ to hexadecimal.      A. 19    B. 1A    C. 21    D. 31 4. Convert (1A)₁₆ to decimal.      A. 16    B. 24    C. 26    D. 32 5. Which of these is NOT a valid hexadecimal digit?      A. 7    B. B    C. G    D. F 6. The hexadecimal number (100)₁₆ is equal to which decimal number?      A. 16    B. 100    C. 256    D. 4096 7. Convert (1111)₂ to hexadecimal.      A. E    B. F    C. 15    D. 1E 8. Com...

PC Assembly

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Direct Data Entry Devices

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Assignment

 click on the link to answer the questions. Year 5 Year 6 Year 7 Year 8

Year 7A Assignment

For today's exercise, please follow these steps:  Click on this   Link  to download the zip file containing the data and questions. Unzip and extract  downloaded contents to a folder on your computer.  Open the extracted files, which should include a dataset and a document with questions related to Document production . Use the dataset to answer the questions provided in the document.  If you have any issues with downloading or extracting the files, let me know ASAP.

excel pracice

  VLOOKUP function | Excel Practice Online XLOOKUP function - Microsoft Support

Year 7 Assignment

 Identify two input devices that convert hard-copy pictures or Images into a digital format.  State two input devices that are used for playing gaming programmes.   Briefly explain the purpose of input devices.  Draw three input devices and state one function of each.

Year 9 Assignment

 Answer all questions 1. What is the primary purpose of using quotes in a search query? A) To search for exact phrases B) To exclude certain words C) To search for synonyms D) To search for related topics 2. Which of the following search operators is used to exclude a specific word from search results? A) AND B) OR C) NOT D) - 3. What is the benefit of using specific keywords in a search query? A) It returns more general results B) It returns more relevant results C) It returns more results D) It returns fewer results 4. How can you search for a specific file type on a search engine? A) By using the "filetype" operator B) By using the "site" operator C) By using the "inurl" operator D) By using the "intitle" operator 5. What is the purpose of using the "site" operator in a search query? A) To search within a specific website B) To search for related websites C) To search for synonyms D) To search for exact phrases *True or False* 1. Usi...

Year 6 Assignment

 Answer all questions  How is a computer network different from network topology. Write two advantages of connecting your computer to a network.