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Digital-electronics Questions Set 139:

Quiz Mode

The signed two's complement representation of (-1)₁₀ in binary format is:

1111

0111

0110

1110

Solution:

Calculate the Fan-In for a three-input function with inputs A, B, C having the minterms (3, 5, 6, 7).

None of these

Solution:

Which of the following properties is the commutative property?

(X × Y) + (X × Y') = X

(X + Y) + Z = X + (Y + Z)

X + X × Y = X

X × Y = Y × X

Solution:

The basic principle can be used to check for or to generate the parity in a given code

Proper parity

Demultiplexer

Multiplexer

None of the above

Solution:

In a half-subtractor circuit with inputs X and Y, the Borrow (M) and Difference (N=X-Y) are given by:

M=X xor Y & N=X.Y

M=X.Y & N=X xor Y

M=X'.Y & N=X xor Y

M=X.Y' & N=X xor Y

Solution:

Which of the following is a Maxterm Canonical representation of the given Boolean Function:

F = (a+c').(a'b'+c).(b+a')

F= ∏ (1,3,4,5,6)

F= ∑ (1,3,4,5,6)

F= ∑ (1,2,3,4,5,6)

F= ∏ (1,3,4,5,6)

Solution:

Among the given array options for making a 16384-bit memory, which combination is usually preferred?

64 rows * 256 columns

256 rows * 64 columns

128 rows * 128 columns

512 rows * 32 columns

Solution:

The binary subtraction of 0 – 0 = ?

Difference = 0, borrow = 0

Difference = 1, borrow = 0

Difference = 1, borrow = 1

Difference = 0, borrow = 1

Solution:

The primary purpose of a three-state buffer is usually __________

To provide isolation between the input device and the data bus

To provide the sink or source current required by any device connected to its output without loading down the output device

Temporary data storage

To control the data flow

Digital-electronics Questions Set 139:

The signed two's complement representation of (-1)₁₀ in binary format is:

Solution:

Calculate the Fan-In for a three-input function with inputs A, B, C having the minterms (3, 5, 6, 7).

Solution:

Which of the following properties is the commutative property?

Solution:

The basic principle can be used to check for or to generate the parity in a given code

Solution:

In a half-subtractor circuit with inputs X and Y, the Borrow (M) and Difference (N=X-Y) are given by:

Solution:

Which of the following is a Maxterm Canonical representation of the given Boolean Function:

F = (a+c').(a'b'+c).(b+a')

Solution:

Among the given array options for making a 16384-bit memory, which combination is usually preferred?

Solution:

The binary subtraction of 0 – 0 = ?

Solution:

The primary purpose of a three-state buffer is usually __________

Solution:

Related Question Sets:

Related Topics:

Digital-electronics Questions Set 139:

The signed two's complement representation of (-1)10 in binary format is:

Solution:

Calculate the Fan-In for a three-input function with inputs A, B, C having the minterms (3, 5, 6, 7).

Solution:

Which of the following properties is the commutative property?

Solution:

The basic principle can be used to check for or to generate the parity in a given code

Solution:

In a half-subtractor circuit with inputs X and Y, the Borrow (M) and Difference (N=X-Y) are given by:

Solution:

Which of the following is a Maxterm Canonical representation of the given Boolean Function: F = (a+c').(a'b'+c).(b+a')

Solution:

Among the given array options for making a 16384-bit memory, which combination is usually preferred?

Solution:

The binary subtraction of 0 – 0 = ?

Solution:

The primary purpose of a three-state buffer is usually __________

Solution:

Related Question Sets:

Related Topics:

The signed two's complement representation of (-1)₁₀ in binary format is:

Which of the following is a Maxterm Canonical representation of the given Boolean Function:

F = (a+c').(a'b'+c).(b+a')