Digital System Design 2024 — MAKAUT · EC-302 · Mid Sem PYQ with solutions

  • Solved
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Maulana Abul Kalam Azad University of Technology

Solutions

32 answers across 3 groups

Try each question first, then open it to check your answer.

Group AVery Short Answer Type Question · answer any 10 · 1 mark each

  1. I

    In what aspect, HDLs differ from other computer programming languages?

    Free sample

    Answer: Concurrency and time

    Explanation

    Unlike traditional computer programming languages which execute instructions sequentially, Hardware Description Languages (HDLs) explicitly model concurrent operations and the passage of time to simulate actual hardware behavior.

  2. II

    How we can realize a full adder?

  3. III

    The R-S latch is a______.

  4. IV

    What is the storage cell of DRAM made of?

  5. V

    Which is the fastest RAM?

  6. VI

    Convert (7A)16(7\text{A})_{16} into a BCD number.

  7. VII

    What are the three output conditions of a tri-state buffer?

  8. VIII

    What do you mean by Figure of Merit of a Digital IC?

  9. IX

    VHDL stands for _____.

  10. X

    Name a self-complementing code.

  11. XI

    Which adder is an example of sequential circuits?

  12. XII

    Radio frequency integrated circuit (RFIC) is a sub-type of which IC?

Group BShort Answer Type Question · answer any 3 · 5 marks each

  1. 2

    How many types of number systems are there? What are the applications of the octal and hexadecimal number systems?

  2. 3

    What is VHDL? State the features of VHDL.

  3. 4

    Why NAND and NOR are known as universal gates? Design EXOR gate using NAND & NOR gates.

  4. 5

    Design a circuit of a 4-bit parallel adder subtractor.

  5. 6

    Classification of Integrated Circuits.

Group CLong Answer Type Question · answer any 3 · 15 marks each

  1. 7(a)

    What are the languages that are combined together to get the VHDL language? What are the VHDL structural elements?

    5 marks
  2. 7(b)

    What is an entity in VHDL? Name the different abstraction levels in VHDL.

    5 marks
  3. 7(c)

    What is architecture in VHDL?

    5 marks
  4. 8(a)

    Design a full adder using MUX.

    5 marks
  5. 8(b)

    Design a full adder using Decoder.

    5 marks
  6. 8(c)

    Design a full adder using a NAND gate.

    5 marks
  7. 9(a)

    Design a 4-Bit Synchronous Up/Down Counter using JK flip-flops.

    5 marks
  8. 9(b)

    What are the different types of Finite state machines?

    5 marks
  9. 9(c)

    Compare Moore and Mealy machines.

    5 marks
  10. 10(a)

    Design Decimal to BCD encoder.

    5 marks
  11. 10(b)

    Mention the drawbacks and uses of the encoders.

    5 marks
  12. 10(c)

    Design a 4:2 Priority Encoder.

    5 marks
  13. 11(a)

    Design a 4-Bit Synchronous Down Counter using JK flip-flops.

    5 marks
  14. 11(b)

    What are the steps involved in sequence generator?

    5 marks
  15. 11(c)

    Compare Asynchronous Sequential circuits and Synchronous Sequential circuits.

    5 marks

About this paper

The MAKAUT Digital System Design (EC-302) 2024 Mid Sem previous year question paper, set in semester 3. Download the verified PDF or read it online, then check your answers against the worked solutions above.

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Why solve Digital System Design PYQs?

Frequently asked questions

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What is the subject code for Digital System Design?

EC-302 is the MAKAUT subject code for Digital System Design.

Which exam is this Digital System Design question paper from?

The MAKAUT 2024 Mid Sem exam, semester 3. A student shared it, and it was checked before publishing.

Which branches is this Digital System Design paper for?

B.Tech Electronics and Communication Engineering.

Where can I find more EC-302 question papers?

On the Digital System Design subject page, which collects every year's papers along with notes and the syllabus.

Are there solutions for this paper?

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