Question

In VLSI circuits more than gates are contained. (A) 1000 (B) 100 (C) 10 (D) 500

Short answer

The correct answer is (A) 1000. VLSI circuits involve the integration of a large number of gates (typically thousands or more) on a single chip. Among the options given, 1000 gates best represent the typical scale of gate volume in a VLSI circuit.

Step-by-step solution

Understand VLSI technology

Very Large Scale Integration (VLSI) is a process that allows the integration of a very large number of transistors (in the order of thousands or more) on a single microchip. The gate count of a VLSI device often represents the complexity of the device. Remember, a gate in this context refers to an electronic or digital logic gate, which is an elementary building block of a digital circuit.

Draw a conclusion from the definition of VLSI

From the definition of VLSI, we know it involves the integration of a large number of gates (typically thousands or more) on a single chip. This scale would efficiently implement complex circuits and greatly improve the performance.

Compare with the given options

Comparing this with the multiple-choice options given, the closest answer that defines VLSI circuits, through the number of integrated gates, should be a number in the order of thousands.

Choose the correct answer

The correct answer is: (A) 1000. The real number could be more or less than this, but among the options given, this one is the closest to the typical scale of gate volume in a VLSI circuit.