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Digital-electronics Questions Set 94:

Quiz Mode

How many select lines are required for a 16:1 multiplexer?

Solution:

Which gate is also called as Odd Parity Detector?

XNOR

NAND

XOR

Solution:

Convert the given binary number 11110 to its gray code.

10011

10100

10001

10000

Solution:

What is the octal (base 8) representation of decimal 348 (base 10)?

534

434

765

236

Solution:

Noise Margin High (NMH) is the difference between

VOH and VIH

VOH and VOL

VDD and VSS

VDD and VOH

Solution:

What is the fanout capability in Emitter-Coupled Logic (ECL)?

High

Low

Zero

Sometimes high and sometimes low

Solution:

What type of circuit is a ROM (Read-Only Memory)?

Sequential circuit

Combinational circuit

Magnetic circuit

Static circuit

Solution:

The Boolean function Y=AB+CD is to be realized using only 2-input NAND gate. The minimum number of gates required is

Solution:

Which of the following memory types uses one capacitor and one transistor for the basic memory unit?

SRAM

DRAM

Both SRAM and DRAM

Solution:

What is the function of an enable input on a multiplexer chip?

To apply Vcc

To connect ground

To activate the entire chip

To activate one half of the chip

Solution:

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Digital-electronics Questions Set 94:

How many select lines are required for a 16:1 multiplexer?

Solution:

Which gate is also called as Odd Parity Detector?

Solution:

Convert the given binary number 11110 to its gray code.

Solution:

What is the octal (base 8) representation of decimal 348 (base 10)?

Solution:

Noise Margin High (NMH) is the difference between

Solution:

What is the fanout capability in Emitter-Coupled Logic (ECL)?

Solution:

What type of circuit is a ROM (Read-Only Memory)?

Solution:

The Boolean function Y=AB+CD is to be realized using only 2-input NAND gate. The minimum number of gates required is

Solution:

Which of the following memory types uses one capacitor and one transistor for the basic memory unit?

Solution:

What is the function of an enable input on a multiplexer chip?

Solution:

Related Question Sets:

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