Tamil Nadu Board of Secondary EducationHSC Science Class 11th
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Tamil Nadu Board Samacheer Kalvi solutions for Class 11th Computer Applications Answers Guide chapter 2 - Number Systems [Latest edition]

Chapters

Class 11th Computer Applications Answers Guide - Shaalaa.com
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Chapter 2: Number Systems

Evaluation - PART – IEvaluation - PART – IIEvaluation - PART – IIIEvaluation - PART – IV
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Evaluation - PART – I [Page 31]

Tamil Nadu Board Samacheer Kalvi solutions for Class 11th Computer Applications Answers Guide Chapter 2 Number SystemsEvaluation - PART – I [Page 31]

Choose the correct answer

Evaluation - PART – I | Q 1. | Page 31

Which refers to the number of bits processed by a computer’s CPU?

  • Byte

  • Nibble

  • Word length

  • Bit

Evaluation - PART – I | Q 2. | Page 31

How many bytes does 1 KiloByte contain?

  • 1000

  • 8

  • 4

  • 1024

Evaluation - PART – I | Q 3. | Page 31

Expansion for ASCII.

  • American School Code for Information Interchange

  • American Standard Code for Information Interchange

  • All Standard Code for Information Interchange

  • American Society Code for Information Interchange

Evaluation - PART – I | Q 4. | Page 31

2^50 is referred as ______

  • Kilo

  • Tera

  • Peta

  • Zetta

Evaluation - PART – I | Q 5. | Page 31

How many characters can be handled in Binary Coded Decimal System?

  • 64

  • 255

  • 256

  • 128

Evaluation - PART – I | Q 6. | Page 31

For 11012 the equivalent Hexadecimal equivalent is?

  • F

  • E

  • D

  • B

Evaluation - PART – I | Q 7. | Page 31

What is the 1’s complement of 00100110?

  • 00100110

  • 11011001

  • 11010001

  • 00101001

Evaluation - PART – I | Q 8. | Page 31

Which amongst this is not an Octal number?

  • 645

  • 234

  • 876

  • 123

Evaluation - PART – II [Page 31]

Tamil Nadu Board Samacheer Kalvi solutions for Class 11th Computer Applications Answers Guide Chapter 2 Number SystemsEvaluation - PART – II [Page 31]

Very Short Answers

Evaluation - PART – II | Q 1. | Page 31

What is data?

Evaluation - PART – II | Q 2. | Page 31

Write the 1’s complement procedure.

Evaluation - PART – II | Q 3. | Page 31

Convert (46)10 into a Binary number.

Evaluation - PART – II | Q 4. | Page 31

We cannot find 1’s complement for (28)10. State reason.

Evaluation - PART – II | Q 5. | Page 31

List the encoding systems that represent characters in memory.

Evaluation - PART – III [Page 31]

Tamil Nadu Board Samacheer Kalvi solutions for Class 11th Computer Applications Answers Guide Chapter 2 Number SystemsEvaluation - PART – III [Page 31]

Short Answers

Evaluation - PART – III | Q 1. | Page 31

What is radix of a number system? Give example

Evaluation - PART – III | Q 2. | Page 31

Write a note on the binary number system.

Evaluation - PART – III | Q 3. | Page 31

Convert (150)10 into Binary, then convert that Binary number to Octal.

Evaluation - PART – III | Q 4. | Page 31

Write a short note on ISCII.

Evaluation - PART – III | Q 5. a) | Page 31

Add

– 2210 + 1510

Evaluation - PART – III | Q 5. b) | Page 31

Add

2010 + 2510 

Evaluation - PART – IV [Page 31]

Tamil Nadu Board Samacheer Kalvi solutions for Class 11th Computer Applications Answers Guide Chapter 2 Number SystemsEvaluation - PART – IV [Page 31]

Explain in detail

Evaluation - PART – IV | Q 1. a) | Page 31

Write the procedure to convert fractional Decimal to Binary.

Evaluation - PART – IV | Q 1. b) | Page 31

Convert (98.46)10 to Binary.

Evaluation - PART – IV | Q 2. a) | Page 31

Find 1’s Complement and 2’s Complement for the following Decimal number.

-98

Evaluation - PART – IV | Q 2. b) | Page 31

Find 1’s Complement and 2’s Complement for the following Decimal number.

-135

Evaluation - PART – IV | Q 3. a) | Page 31

Add 11010102 + 1011012

Evaluation - PART – IV | Q 3. b) | Page 31

Subtract 11010112 – 1110102

Chapter 2: Number Systems

Evaluation - PART – IEvaluation - PART – IIEvaluation - PART – IIIEvaluation - PART – IV
Class 11th Computer Applications Answers Guide - Shaalaa.com

Tamil Nadu Board Samacheer Kalvi solutions for Class 11th Computer Applications Answers Guide chapter 2 - Number Systems

Tamil Nadu Board Samacheer Kalvi solutions for Class 11th Computer Applications Answers Guide chapter 2 (Number Systems) include all questions with solution and detail explanation. This will clear students doubts about any question and improve application skills while preparing for board exams. The detailed, step-by-step solutions will help you understand the concepts better and clear your confusions, if any. Shaalaa.com has the Tamil Nadu Board of Secondary Education Class 11th Computer Applications Answers Guide solutions in a manner that help students grasp basic concepts better and faster.

Further, we at Shaalaa.com provide such solutions so that students can prepare for written exams. Tamil Nadu Board Samacheer Kalvi textbook solutions can be a core help for self-study and acts as a perfect self-help guidance for students.

Concepts covered in Class 11th Computer Applications Answers Guide chapter 2 Number Systems are Introduction to Number Systems, Data Representations, Different Types of Number Systems, Number System Conversions, Binary Representation for Signed Numbers, Binary Arithmetic, Representing Characters in Memory.

Using Tamil Nadu Board Samacheer Kalvi Class 11th solutions Number Systems exercise by students are an easy way to prepare for the exams, as they involve solutions arranged chapter-wise also page wise. The questions involved in Tamil Nadu Board Samacheer Kalvi Solutions are important questions that can be asked in the final exam. Maximum students of Tamil Nadu Board of Secondary Education Class 11th prefer Tamil Nadu Board Samacheer Kalvi Textbook Solutions to score more in exam.

Get the free view of chapter 2 Number Systems Class 11th extra questions for Class 11th Computer Applications Answers Guide and can use Shaalaa.com to keep it handy for your exam preparation

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