MCQ Questions

Chapter

Question No. 1

Answer the following:

Answer :

a) What are the steps to be taken to do calculations using a spreadsheet?

b) How do you print worksheets?

c) How can you rename a worksheet?

Question No. 2

What is the difference between a logic gate, and a logic circuit?

Answer :

Question No. 3

Explain the concept of the truth table.

Answer :

Question No. 4

Logic gates are binary. What does this statement mean?

Answer :

Question No. 5

Explain the terms ‘inverse’ and ‘inverter’.

Answer :

Question No. 6

Fill in the blanks in the following statements.

Answer :

a) A ____ is an organised collection of information that can be stored on a computer.

b) A ____ is a software program that is used to create and manage databases.

c) A ____ is a single piece of information in a database.

d) A ____ is a complete set of information in a database.

e) A ____ is a collection of records in a database.

f) A ____ is used to sort data in a database.

Question No. 7

Identify the following types of databases.

Answer :

a) 2.1 [City–Customer entity diagram] – ___

b) 2.2 [Patient table] – ___

c) 2.3 [School ER diagram] – ___

Question No. 8

Explain three advantages of using databases.

Answer :

1 2 3 4 5 6 7 8

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