CDCDAC Prep
C-CATSection C: Digital Electronics & Architecture•20 Questions

Digital Electronics Practice MCQs

Topic Covered in this Question Set

Introduction to Digital Electronics; Signals: Analog vs Digital; Number Systems

Click on an option to check your answer immediately. Full solution & explanation provided for every question.

Interactive Practice Mode

Digital Electronics Free MCQs

Select an option to test your knowledge with real exam questions and instant explanations.

Total20
Correct0
Wrong0
Progress: 0 of 20 answered0% Accuracy
Q1 of 20

Fan-out is:

Open topic in App →
Q2 of 20

Decimal value of `(1101)₂` is:

Open topic in App →
Q3 of 20

Decimal value of `(1111)₂` is:

Open topic in App →
Q4 of 20

Decimal value of `(0101)₂` is:

Open topic in App →
Q5 of 20

Decimal value of `(0001)₂` is:

Open topic in App →
Q6 of 20

Decimal value of `(0.14)₂` is:

Open topic in App →
Q7 of 20

Decimal value of `(0001111)₂` is:

Open topic in App →
Q8 of 20

Decimal value of `(01111)₂` is:

Open topic in App →
Q9 of 20

Excess-3 code is:

Open topic in App →
Q10 of 20

De Morgan: (A+B)' equals:

Open topic in App →
Q11 of 20

2's complement advantage over 1's complement:

Open topic in App →
Q12 of 20

SISO shift register transfers data:

Open topic in App →
Q13 of 20

Absorption law A + AB =

Open topic in App →
Q14 of 20

Which term best matches this description: Small noise does not change 0/1 interpretation.

Open topic in App →
Q15 of 20

In Introduction to Digital Electronics; Signals: Analog vs Digital; Number Systems, which description correctly explains Accuracy?

Open topic in App →
Q16 of 20

Which term best matches this description: Identical copies of data and circuits.

Open topic in App →
Q17 of 20

In Introduction to Digital Electronics; Signals: Analog vs Digital; Number Systems, which description correctly explains Programmability?

Open topic in App →
Q18 of 20

Which term best matches this description: Millions of transistors on one chip (VLSI).

Open topic in App →
Q19 of 20

In Introduction to Digital Electronics; Signals: Analog vs Digital; Number Systems, which description correctly explains octal digit = 3 binary digits?

Open topic in App →
Q20 of 20

Which term best matches this description: Standard in programming and memory dumps.

Open topic in App →
Need to review the concepts?

Read Digital Electronics Study Notes

Review complete topic notes, syntax guides, code examples, and summary tables.

Read Free Study Notes →