If you are on this Page You Want to Download IGNOU MCS 021 Important Questions 2021 Data and File Structures. In this section, You will find all the Exam important Questions of all courses which are divided by the Section “SEMESTER WISE”.
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- Makes the revision process quick
- Improve memory
- Important Question increase attention to learn
- Organize study material
- Separate key points from supporting material
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In this Important Question, you will cover all the Important Topics, Question, Chapter summary, Book Question, and Many More kinds of Stuff.
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| S.NO | Important Question Of Try to Solve These Questions |
| 1 | Design an algorithm and draw a corresponding flow chart to convert a decimal number to its binary equivalent. |
| 2 | Write a C program (use a switch statement for selection) to add or subtract 2 matrices having order 3 x 3, depending upon the choice made by the user. |
| 3 | Explain different arithmetic, logical and relational operators in C, with the help of examples. |
| 4 | Write an algorithm to find the highest marks obtained by student(s) in “C programming” in a batch of 10 students. Also draw flow chart for this algorithm. |
| 5 | Write a C program which takes a string as input and displays its length. (Do not use built-in strlen function). |
| 6 | Write a C program to copy the contents of a file into a newly created file (Use file handling concept). |
| 7 | Differentiate between the open source software and proprietary software. |
| 8 | Differentiate between the parallel port and serial port of a computer. |
| 9 | What is an integrated circuit ? Is microprocessor an integrated circuit ? |
| 10 | Explain the concept of memory hierarchy with the help of a diagram. |
| 11 | What is the role of compiler in a computer system ? |
| 12 | What are utility software ? Explain the use of disk checker and disk defragmenter utility software. |
| 13 | What is meant by Macros in the context of spreadsheet software ? Why are they needed ? |
| 14 | Explain the role of various components of a computer system with the help of a diaWhat is meant by Macros in the context of spreadsheet software ? Why are they needed ? |
| 15 | What Graphical User Interface ? What are advantages of using these interfaces ? |
| 16 | What are open source software ? What are the primary objectives of open source movement ? |
| 17 | What is a Computer Virus ? What role can anti-virus software play to control a computer virus ? |
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Important Question Disclaimer:
All these Important Questions are prepared by the Ex-Ignou & Present ignou Bonafide Students. Their Experiences are really going to help you to score 80+ in your TEE.
With all this information, We also Clarify here that everything here (Notes, Assignment, Old Questions, And Important Question) are made by Using IGNOU Books and Also Internet sources.