Computer Fundamentals

Daffodil International University Faculty of Science & Information Technology Department of Information Technology & Management Mid-Term Examination, Fall 2024 Course Code: ITM 111; Course Title: Computer Fundamentals Sections & Teachers: MA Time: 1:30 Hrs Marks: 25 Answer ALL Questions [The figures in the right margin indicate the full marks. All portions of each question must be answered sequentially.] 1. | Define data and information in your own words. "information is independent of data" is this statement true? Justify your answer. | [Marks-5] | CLO-1 Level-5 2. | Differentiate between input and output devices. Write a short note on a non-impact printer. | [Marks-5] | CLO-2 Level-4 3. | Explain how the data bus affects the speed of the CPU. State the role of the control bus. | [Marks-5] | CLO-2 Level-5 4. | What do you mean by the complexity of an algorithm? State the two main types of complexity that are generally considered. | [Marks-5] | CLO-3 Level-1 5. | 10+20+30+40+....................+N consider the above series. Now sketch a flowchart to calculate the sum of the series. | [Marks-5] | CLO-3 Level-3