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Digital-electronics Questions Set 154:

Quiz Mode

The decimal equivalent of the binary number 1101 is

Solution:

Simplify the expression: y = (a + b̅)(ab̅ + ac) + ac̅

ac̅

bc̅

b̅

Solution:

How many categories are MOS technology-based semiconductor ROMs classified into?

Solution:

Combinations of input variables that are not listed are called

Overflow

Carry

Borrow

Don't Care

Solution:

What is the hexadecimal equivalent of the octal number (762.013)₈?

1F2.058

2F1.58

F21.850

12F.085

Solution:

A flip-flop is a _______ circuit

Combinational

Sequential

None of the above

Both combinational and sequential

Solution:

Find the range of signed number representation with number of bits (n) as 5 in decimal format.

-16 to +15

0 to 30

-14 to +15

All the above

Solution:

Given a 2:1 multiplexer whose input line (I0) is connected to a D flip-flop and the second input (I1) is connected to input A. Consider S as the select line, what is the output of the 2:1 multiplexer?

D S + A S'

D A + S

A + D S

S' + AD

Solution:

Using only 6 bits which signed integer among the following cannot be represented in the 2's complement form.

32

16

8

4

Solution:

Shift Registers are sequential logic circuits used to store and transfer data and are made up of a cascade of flip flops. There are four types of shift registers which gives us different modes of operation. Which of the statements given below does NOT correctly describe the respective shift registers?

PIPO Shift Register- Each flip flop stores an individual bit of data as input.

PISO Shift Register- Uses combinational circuit (AND and OR Gates) additional to the basic component (flip flops).

SISO Shift Register- The data to be stored is fed bit by bit as input to the first flip flop.

SIPO Shift Register- The data stored within the register is obtained at the output pin of the nth flip flop.

Digital-electronics Questions Set 154:

The decimal equivalent of the binary number 1101 is

Solution:

Simplify the expression: y = (a + b̅)(ab̅ + ac) + ac̅

Solution:

How many categories are MOS technology-based semiconductor ROMs classified into?

Solution:

Combinations of input variables that are not listed are called

Solution:

What is the hexadecimal equivalent of the octal number (762.013)₈?

Solution:

A flip-flop is a _______ circuit

Solution:

Find the range of signed number representation with number of bits (n) as 5 in decimal format.

Solution:

Given a 2:1 multiplexer whose input line (I0) is connected to a D flip-flop and the second input (I1) is connected to input A. Consider S as the select line, what is the output of the 2:1 multiplexer?

Solution:

Using only 6 bits which signed integer among the following cannot be represented in the 2's complement form.

Solution:

Solution:

Related Question Sets:

Related Topics:

Digital-electronics Questions Set 154:

The decimal equivalent of the binary number 1101 is

Solution:

Simplify the expression: y = (a + b̅)(ab̅ + ac) + ac̅

Solution:

How many categories are MOS technology-based semiconductor ROMs classified into?

Solution:

Combinations of input variables that are not listed are called

Solution:

What is the hexadecimal equivalent of the octal number (762.013)8?

Solution:

A flip-flop is a _______ circuit

Solution:

Find the range of signed number representation with number of bits (n) as 5 in decimal format.

Solution:

Given a 2:1 multiplexer whose input line (I0) is connected to a D flip-flop and the second input (I1) is connected to input A. Consider S as the select line, what is the output of the 2:1 multiplexer?

Solution:

Using only 6 bits which signed integer among the following cannot be represented in the 2's complement form.

Solution:

Solution:

Related Question Sets:

Related Topics:

What is the hexadecimal equivalent of the octal number (762.013)₈?