Encoding Schemes and Number System

Class 11 · Computer Science · 17 Questions

1beginner🧠 Remember1 markVery Short

Write base values of binary, octal and hexadecimal number system.

2beginner🧠 Remember1 markVery Short

Give full form of ASCII and ISCII.

3intermediate🔧 Apply6 marksNumerical

Try the following conversions.

4intermediate🔧 Apply6 marksNumerical

Do the following conversions from decimal number to other number systems.

5intermediate🔧 Apply4 marksNumerical

Express the following octal numbers into their equivalent decimal numbers.

6intermediate🔧 Apply4 marksNumerical

Express the following decimal numbers into hexadecimal numbers.

7intermediate🔧 Apply4 marksNumerical

Express the following hexadecimal numbers into equivalent decimal numbers.

8intermediate🔧 Apply4 marksNumerical

Convert the following binary numbers into octal and hexadecimal numbers.

9intermediate🔧 Apply4 marksNumerical

Write binary equivalent of the following octal numbers.

10intermediate🔧 Apply4 marksNumerical

Write binary representation of the following hexadecimal numbers.

11intermediate🔧 Apply3 marksNumerical

How does computer understand the following text? (hint: 7 bit ASCII code).

12beginner🧠 Remember1 markVery Short

The hexadecimal number system uses 16 literals (0–9, A–F). Write down its base value.

13intermediate💡 Understand2 marksShort Answer

Let X be a number system having B symbols only. Write down the base value of this number system.

14advanced🔧 Apply3 marksNumerical

Write the equivalent hexadecimal and binary values for each character of the phrase given below. “हम सेब एक”

15beginner💡 Understand2 marksShort Answer

What is the advantage of preparing a digital content in Indian language using UNICODE font?

16intermediate🔧 Apply3 marksLong Answer

Explore and list the steps required to type in an Indian language using UNICODE.

17intermediate🔧 Apply3 marksNumerical

Encode the word 'COMPUTER' using ASCII and convert the encode value into binary values.