DOEACC NIELIT O Level M1 R4 July 2010 Part Two Question Answer Sample Model Paper
DOEACC NIELIT O Level M1 R4 July 2010 Part Two Question Answer Sample Model Paper : DOEACC NIELIT O Level M1 R1 Previous Year July 2010 Question Sample Model Paper in English Language, National Institute of Electronics and Information technology (NIELIT) (Formerly DOEACC Society) IT Tools and Business Systems M1-R4, A1-R4 Solved Question Papers Previous YEars Model Test Papers as Per Year Syllabus, O level Full Solved Objectives and Detailed Question With Answer.
PART TWO (July 2010 Previous Year Question
- 5. (a) Convert (6806)10 to Binary and (7305)8 to Hexadecimal.
(b) What is the difference between
(i) RAM and ROM
(ii) System Software and Application Software
(c) What is the difference between logical data independence and physical data independence?
Q.6 (a) How do hide columns in a worksheet? How we adjust Row Height in MS-Excel?
(b) What are various page setup options in MS-WORD? Explain how do we setup document margins and indents?
(c) Discuss the security risks associated with e-commerce.
- 7 (a) What is application software? What are the differenlt types of application software?
(b) Describe various components of Windows Desktop.
(c) What is a relational database? What is SQL?
- 8. (a) Explain the use of chart wizard for creating a chart. Explain any two standard chart types available in MS-Excel?
(b) Explain the following basic LINUX Elements
- File System
(c) What is Referential integrity? Explain cascading update and cascading delete with an example.
- 9. (a) What is Autofill feature in MS-Excel?
(b) Explain the steps involved to animate text and graphic objects in Power Point presentation?
(c) Mention four advantages and disadvantages of index file organization.