Computer Chapter 1 Class 12 short questions to help the students for their Punjab Board examination. This chapter is about Data Basics, where students can learn about data and its important features.
Computer Chapter 1 Class 12 – Data Basics – Short Questions
- What is data?
- What is information?
- What is the difference between data and information?
- Define data processing.
- What is data manipulation?
- Define field.
- Define record.
- Define file.
- Name the file types from a usage point of view.
- Name the file types from a function point of view.
- What is a program file?
- What is a transaction file?
- What is a backup file?
- What do you mean by file organization?
- Name different types of file organization.
- What are sequential files?
- What are direct or random-access files?
- What are indexed sequential files?
- What is an index?
- Define database.
- What is a database management system?
- What is a data dictionary?
- What do you mean by consistency constraint?
- What is meant by data independence?
- What is the database model?
- What is the relational database model?
- What is the hierarchical database model?
- What is the network database model?
- Name some large databases developed.
- Write down the advantages of a database system.
- Write down the disadvantages of a database system.
- What are the activities performed on data?
- Name the four major components of a database system.
For the students’ ease, there is an option to download the important short questions of Chapter 1 in PDF format.
Download Computer Important Short Questions of Chapter 1 in PDF
