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Digital-electronics Questions Set 126:

Quiz Mode

Minimum number of NAND gate required to implement (A'+B') (A+B)?

Solution:

What logic function is produced by adding an inverter to each input of an OR gate?

NAND

NOR

AND

XOR

Solution:

How many flip-flops are required for a MOD 10 counter?

10 flip-flops

2 flip-flops

4 flip-flops

8 flip-flops

Solution:

Which of the following is an example of a digital device?

Inverter of AC

Microphone

Light Switch

Regulator of fan

Solution:

Minimize the following Boolean logic function:

F(A, B, C, D) = AB + AC' + C + AD + AB'C + ABC

A + CD

A' + CD

A + C'D

A' + C'D

Solution:

How many bits are required to represent each hexadecimal digit when converting a hexadecimal number to binary?

4 bits

1 bit

2 bits

8 bits

Solution:

A 0 to 6 counter consists of a combinational circuit of 2 input gates and 3 flip-flops. The combinational circuit consists of:

one AND gate

one OR gate

one AND gate and one OR gate

two AND gates

Solution:

Which of the following options comes under the non – saturated logic family in Digital Electronics

Emitter – coupled Logic

High-Threshold Logic

Integrated – injection Logic

Diode – Transistor Logic

Solution:

Consider a 4-bit Johnson counter with an initial value of 0000. The counting sequence of this counter is

0, 1, 3, 7, 15, 13, 12, 8, 0

0, 1, 3, 5, 7, 9, 11, 13, 15, 0

0, 2, 4, 6, 8, 10, 12, 14, 0

0, 8, 12, 14, 15, 7, 3, 1, 0

Solution:

The terminal count of a typical modulus-10 binary counter is ____________

0000

1010

1001

1111

Digital-electronics Questions Set 126:

Minimum number of NAND gate required to implement (A'+B') (A+B)?

Solution:

What logic function is produced by adding an inverter to each input of an OR gate?

Solution:

How many flip-flops are required for a MOD 10 counter?

Solution:

Which of the following is an example of a digital device?

Solution:

Minimize the following Boolean logic function:

F(A, B, C, D) = AB + AC' + C + AD + AB'C + ABC

Solution:

How many bits are required to represent each hexadecimal digit when converting a hexadecimal number to binary?

Solution:

A 0 to 6 counter consists of a combinational circuit of 2 input gates and 3 flip-flops. The combinational circuit consists of:

Solution:

Which of the following options comes under the non – saturated logic family in Digital Electronics

Solution:

Consider a 4-bit Johnson counter with an initial value of 0000. The counting sequence of this counter is

Solution:

The terminal count of a typical modulus-10 binary counter is ____________

Solution:

Related Question Sets:

Related Topics:

Digital-electronics Questions Set 126:

Minimum number of NAND gate required to implement (A'+B') (A+B)?

Solution:

What logic function is produced by adding an inverter to each input of an OR gate?

Solution:

How many flip-flops are required for a MOD 10 counter?

Solution:

Which of the following is an example of a digital device?

Solution:

Minimize the following Boolean logic function: F(A, B, C, D) = AB + AC' + C + AD + AB'C + ABC

Solution:

How many bits are required to represent each hexadecimal digit when converting a hexadecimal number to binary?

Solution:

A 0 to 6 counter consists of a combinational circuit of 2 input gates and 3 flip-flops. The combinational circuit consists of:

Solution:

Which of the following options comes under the non – saturated logic family in Digital Electronics

Solution:

Consider a 4-bit Johnson counter with an initial value of 0000. The counting sequence of this counter is

Solution:

The terminal count of a typical modulus-10 binary counter is ____________

Solution:

Related Question Sets:

Related Topics:

Minimize the following Boolean logic function:

F(A, B, C, D) = AB + AC' + C + AD + AB'C + ABC