HSC Science (General) 11th Standard - Maharashtra State Board Question Bank Solutions for Information Technology

What is Data and Information?

Give examples of data and information.

Tick the appropriate circle.

What is a database?

Explain functional units of a computer system.

Complete the following chart. Examples of unauthorized access

Fill following boxes with appropriate cyber crime name

Copyright violation of software created originally by an individual.

Fill following boxes with appropriate cyber crime name

Gaining access without the user’s permission.

Fill following boxes with appropriate cyber crime name

Extracting confidential information by email.

Read the following and answer the question.

Rahul lost his pen drive in his college computer lab. His classmate Madhav finds it .He carries it home to return it to him the next day. When Madhav opens it he finds his favourite game. He thinks of making a duplicate copy of the game software.

1. Does Madhav think ethically?
2. What do you think should Madhav do?
3. If he makes a duplicate copy then which cyber crime will he commit?

Explain three examples related to unauthorized access?

Explain software piracy.

Explain Hacking.

What are the advantages of a DBMS?

Tick whichever box is not valid.

Student wants to create a field pincode in a table, which data type he will choose?

Observe the field names of a database given below in ‘Column A’ related to Bus reservation. Write suitable data types for each field in front of the respective field in ‘Column B’.

In a company the data is stored in a table under the following fields Employee number, Last name, Date of birth, Address. Which data type will you use for the above field.

Complete the following web.

The primary memory consists of ______ and ______.