DOEACC O Level M1-R4: THEORY QUESTIONS
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DOEACC O Level M1-R4: THEORY QUESTIONS

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DOEACC O Level M1-R4: IT Tools and Business Systems

  1. Explain following terms in the context of Linux Operating System:
    a. Kernel
    b. System Library
    c. Shell
  2. List and explain any 8 features of Word Processor.
  3. What is Application Software? What are the different types of application software?
  4. How do we hide columns in a worksheet? How do we adjust row height in MS-Excel?
  5. How slide transition is used inside a PowerPoint Presentation?
  6. Draw a block diagram depicting the four functional units of a computer system.
  7. What is Referential Integrity? Explain cascading update and cascading delete with an example.
  8. Defined multimedia. How can multimedia be used in education?
  9. Explain in detail the diverse application of Internet technology in various domains.
  10. Write a short note on storage devices of computer.
  11. Explain the terms resolution, aspect ratio and refresh rate.
  12. What is Financial Information System (FIS) and what are its functions?
  13. What is a Database System? What are its features?
  14. What are the various data models available for Database Systems?
  15. Define function in Spreadsheet Software. Describe any five functions.
  16. Explain following with example in MS Word:
    a. Mail-Merge
    b. Header, Footer, Footnote and Endnote.
  17. Discuss the security risks associated with e-commerce.
  18. What is application software? What are the different types of application software?
  19. Describe various components of Windows Desktop.
  20. Describe the different views available in presentation software.
  21. What is a Relational Database Management System? Differentiate between Create Table & View Table commands in SQL?
  22. Write short note on Database Integrity.
  23. What is a path? What is an absolute and relative path in Linux environment?
  24. How Information Technology is going to impact Indian education system?
  25. Define RAM, ROM and Cache Memory.
  26. Explain briefly “Intellectual Property Rights”.
  27. Explain the characteristic of the CU and ALU in the CPU of a Computer?
  28. What do you understand by Coding Schemes?
  29. What is printer and it’s different types?
  30. Write notes on features of PowerPoint?
  31. Explain common characteristic of the computer?
  32. Explain in details about system software and application software?
  33. Define Windows admin tools. Provide various types of available admin tools in windows?
  34. Explain the terms resolution aspect ratio and refresh rate?
  35. Provide the different types of directory structure in Operating System?
  36. What is formatting? Why is formatting important?
  37. Explain Page layout in Word processing?
  38. How to create Cross Referencing in MS-Word?
  39. What is slide transition in PowerPoint? How to apply a transition a PowerPoint?
  40. Define Intellectual Property Rights(IPR) provide general types IPR include?
  41. Provide the main difference between Relational and Non-Relational Database with its Pros and Cons?
  42. Explain about Multitasking operating system in details.
  43. Convert (B5A)10 to Octal.
  44. Explain about the hardware components of general-purpose computers.
  45. Write notes on features of PowerPoint.
  46. Explain common characteristic of the computer.
  47. Explain in details about system software and application software.
  48. Explain the binary number system.
  49. Compare Compiler, Interpreter and Assembler.
  50. What is Linux and what are its features?
  51. Explain about Mail-Merge facility in MS-Word with proper steps.
  52. What is Relational Database? What is a key? What are different keys in database?
  53. Explain about significance of information technology in education.
  54. Differentiate between the following:
    a. Open Source Software and Proprietary Software
    b. RAM and ROM
    c. SPAM and VIRUS
    d. Template and Wizard
  55. Write the comparison between Dot Matrix Printers and Laser Printers with respect to Print Quality, Speed, Noise and Cost Parameters.
  56. How to turn off and activate automatic spelling checking and automatic grammar checking in MS Office Programs?
  57. What are the storage Hierarchy? Which is the fastest memory in a computer system? Which is faster. Cache or register and why?
  58. Intellectual Property refers to creations of the intellect for which a monopoly is assigned to designated owners by law. What are the ways to protect IP Rights?
  59. A Database is an organized collection of data. What is relational database? What are the usefulness of primary key, secondary key and stored procedure in relational database.
  60. Write step-by-step procedure of Linux booking.
  61. In the Linux file structure files are grouped according to purpose. What are groups and their purpose of file structure of Linux System?
  62. By taking suitable example, explain how decimal number is converted into binary number.
  63. How to manage disk partitions on windows using inbuilt disk management tool.
  64. Explain the following terms:
    a. System Software
    b. Application Software
    c. Compiler
  65. What is path? What is an absolute and relative path in Linux Environment?
  66. What is an Array Formula in Excel? By taking suitable data, explain sum operations of array of data.
  67. How Information Technology is going to impact Indian Railways.
  68. What is relational database? What are the applications of database? Give examples of relational database management system.
  69. Draw a block diagram of a computer system.
  70. Write a short note on Intellectual Property Rights.
  71. Convert 11100101 into a decimal number.
  72. What is memory in the context of computer system? Explain RAM, ROM and Cache memories.
  73. Differentiate System Software and Application Software.
  74. List and explain any five features of word processor.
  75. Differentiate between compiler and interpreter.
  76. What is multimedia? Explain multimedia application in education and entertainment.
  77. Write short notes on applications of IT in Railways and Airlines Reservations.
  78. Write a short note on following:
    a. Data Definition Language
    b. Data Manipulation Language
  79. Explain following terms in the context of Linux Operating System.
  80. What is an information kiosk? What is a handout in PowerPoint presentation? What is the purpose of handouts?
  81. Explain Disk defragmenter utility of Microsoft Windows.
  82. Define Computer. Explain the main characteristics of Computer.
  83. Write short notes on different types of computer.
  84. Give the rules of conversion Binary to Decimal. Convert (1011.101)2 into Decimal.

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