Lesson Conversion on Octal to Binary and Binary to Octal

CONVERSION OF COMPUTER NUMBER SYSTEM

​Content Standard

The learners demonstrate an understanding of conversion of computer number systems

​Performance Task

The learners convert number system in practical scenarios

Learning Competencies

apply conversion of computer number system

Learning Objectives

1. identify the different computer number sytem
2. discuss the numeric base of each number system and process of conversion to another unit
3. apply conversion of computer number system

Review

Lets have a review on the various computer number system of computers.

Multiple Choice

The base of Binary number system is ______________

• 1

• 2

• 8

• 16

Multiple Choice

The base of ______________ number system is 10.

• Decimal Number System

• Hexa Decimal Number System

• Binary Number System

• Octal Number System

Multiple Choice

Octal number system consists of ______________ digits.

• 8

• 10

• 16

• 2

Multiple Choice

The decimal number system consists of _______________ digits

• 10

• 8

• 16

• 2

Fill in the Blank

1. What is the binary number of 564₈?

Multiple Choice

2. Which among the following is the answer of 111100100?

• 754²

• 742₈

• 742₉

• 742₇

Multiple Choice

3. which of the following is the octal number of this binary number 4126₈?

• 100001010110

• 00001101011

• 100010101100

• 10001010100

Fill in the Blank

4. The octal number of 1010111110 is ________.

Fill in the Blank

5. What is the binary number of 2024?

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• ChatGPT

" Binary is the language of computers, but octal can be the shorthand that makes complex patterns manageable. "