VLSI Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

VLSI Interview Questions

Questions Answers Views Company eMail

While using logic design, explain the various steps that r followed to obtain the desirable design in a well defined manner?

Intel,

1 6920

Why is OOPS called OOPS? (C++)

ARM, Intel,

1 5505

What is a linked list? Explain the 2 fields in a linked list?

Intel,

1 8293

Implement a 2 I/P and gate using Tran gates?

Intel,

4010

Insights of a 4bit adder/Sub Circuit?

Intel,

3374

For f = AB+CD if B is S-a-1, what r the test vectors needed to detect the fault?

Intel,

5 14107

Explain various adders and diff between them?

Intel,

1 5510

Explain the working of 4-bit Up/down Counter?

Intel,

4437

A circuit has 1 input X and 2 outputs A and B. If X = HIGH for 4 clock ticks, A = 1. If X = LOW for 4 clock ticks, B = 1. Draw a state diagram for this Spec?

Intel,

3 9881

Advantages and disadvantages of Mealy and Moore?

Intel,

2 40710

Id vs. Vds Characteristics of NMOS and PMOS transistors?

Brillient, Intel, ISRO,

1 17197

Explain the operation of a 6T-SRAM cell?

Intel,

4513

Differences between DRAM and SRAM?

Infosys, Intel, University, Wipro,

14 72792

Implement a function with both ratioed and domino logic and merits and demerits of each logic?

Intel,

3796

Given a circuit and asked to tell the output voltages of that circuit?

Intel, Omega Healthcare,

1 5130

Post New VLSI Questions

Un-Answered Questions { VLSI }

Are you familiar with the term snooping?

3526

What are the Factors affecting Power Consumption on a chip?

1286

What is the difference between synchronous and asynchronous reset?

1094

what are three regions of operation of MOSFET and how are they used?

1242

What is the function of tie-high and tie-low cells?

1089

Explain Cross section of a PMOS transistor?

1234

What's the price in 1K quantity?

2826

What are the Advantages and disadvantages of Mealy and Moore?

1274

Explain Basic Stuff related to Perl?

1045

what is the difference between the TTL chips and CMOS chips?

1133

Explain depletion region.

1031

Implement a function with both ratioes and domino logic and merits and demerits of each logic?

1204

Insights of a 4bit adder/Sub Circuit?

3374

what is the use of defpararm?

1150

In Verilog code what does “timescale 1 ns/ 1 ps” signifies?

1217

For More Un-Answered { VLSI } Questions Click Here