15CS21T: Digital and Computer Fundamentals Information Sci 2nd Sem Syllabus for Diploma DTE Karnataka C15 Scheme

Digital and Computer Fundamentals detail DTE Kar Diploma syllabus for Information Science And Engineering (IS), C15 scheme is extracted from DTE Karnataka official website and presented for diploma students. The course code (15CS21T), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.

For all other information sci 2nd sem syllabus for diploma c15 scheme dte karnataka you can visit Information Sci 2nd Sem Syllabus for Diploma C15 Scheme DTE Karnataka Subjects. The detail syllabus for digital and computer fundamentals is as follows.

Pre-requisites:

Knowledge of Mathematics and Basic Electronics in secondary education.

Course Objectives:

1. To study the numbers systems and codes, combinational and sequential circuits
2. To know the fundamentals of computer and peripherals.

Course Outcomes:

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Unit-I : Digital Principles 10 Hrs

Number systems – Binary, octal, decimal and Hexa-decimal, Conversion from different number systems to others, 1’s complement and 2’s complement, Addition and Subtraction of 1’s and 2’s compliment, BCD, EBCDIC, ASCII Code, Gray code, Excess-3 code.

Unit-II: Logic gates & Boolean algebra 8 Hrs’

Logic gates – OR, AND, NOT, NAND, NOR, XOR, XNOR, Boolean Algebra – Laws, Rules, De-Morgan’s theorems, Boolean expressions- SOP,POS, Simple expressions to simplify.

Unit-III: Combinational Circuits 6 Hrs

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Unit-IV : Sequential Circuits 10 Hrs

Flip-flops : Introduction, Flip-flop types : RS, Clocked RS, JK, JK Master slave, D; Applications of flip-flops, Shift Registers, Types of shift register – SISO, SIPO, PISO, PIPO and Applications shift Register, Counters – Classification – Asynchronous counter, 4-bit asynchronous ripple counter, Synchronous counter, 4-bit Up/Down counter, Applications.

Unit-V Introduction to Computers & Computer Software 6 Hrs

Introduction, Characteristics of Computers, Evolution of Computers (abstract only), Generations of Computers, Classification, Computer System, Applications.
Software, Software categories, Machine language, Assembly Language, High level language, Software terminologies.

Unit-VI : Peripherals & Memory 12 Hrs

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Text Books:

1. Unit-I to Unit IV – Digital Fundamentals, Thomas L. Floyd, Pearson Education, ISBN:9788131734483
2. Unit V & Unit-VI – Introduction to Computer Science, ITL Education Solutions Pvt. Ltd., Pearson Education.

Reference Books:

1. Fundamentals of Computers, V Rajaraman, PHI
2. Introduction to Computers and Data Processing, KOGENT Learning Solutions Inc, Dream Tech.

Course Delivery:

The course will be delivered through lectures and presentations

Model Question Paper:

(CIE)

1. What is binary number system and Explain. (5)
2. Convert the following (5)
1. 111012 Binary to decimal number.
2. 1468 Octal to decimal number.

OR
What is the purpose of binary coding system? Explain any two terms

3. BCD
4. EBCDIC
5. ASCII CODE
6. GRAY CODE
3. Realize NAND gate using NOR gate. (10)

OR Write the Laws and Rules of Boolean Algebra. OR Simplify the expression Y = (A^ + C).(B + D^)

Model Question Paper:

PART-A

Answer any six questions. 5X6=30 marks

1. What do you mean by number system? Explain types of number system.
2. List any 5 Boolean algebra functions.
3. Write the truth table and logical symbol of OR gate.
4. List the applications of multiplexer.
5. What is a Flip-flop? Write the logical symbol of Flip-flop.
6. Define computer. List the characteristics of computers.
7. List the hierarchy of memory.
8. With a neat diagram explain the working of Keyboard.
9. Write a short note on laser printer.

PART- B

Answer any seven full questions. 10X7=70 Marks

1. Explain the terms BCD, EBCDIC, ASCII CODE, GRAY CODE, and EXCESS-3 CODE.
2. Convert the following
1. 111012 Binary to decimal number.
2. 456 Decimal to binary number.
3. 1468 Octal to decimal number.
4. 5BC16 Hexadecimal to decimal number.
3. Construct the AND gate using NAND & NOR.
4. Explain the working of Half adder with logic diagram and truth table.
5. Explain the working of 4-bit serial in serial out(SISO) with logical circuit and truth table.
6. Explain Asynchronous counter. Give it advantages and disadvantages.
7. Draw a block diagram of computer system and explain.
8. List and explain the software categories.
1. What is Machine Language? write its advantages and disadvantages. (5marks)
2. List the hierarchy of memory. (5 marks)
1. Define computer software. Write any 2 relationship between software and hardware. (4 marks)
2. Write difference between Primary memory and Secondary memory. (6marks)

For detail syllabus of all other subjects of BE Information Sci, C15 scheme do visit Information Sci 2nd Sem syllabus for C15 scheme.

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