Test: Digital Electronics - 1

If V_in is 0.99 V, what is the digital output of the ADC0801 after INTER goes low?

Which of the following operation are performed on linear queues?

1. Testing a linear queue for underflow
2. Enqueue operation
3. Dequeue operation
4. Testing a linear queue for overflow.

As access time is decreased, the cost of memory

A 2 bit binary multiplier can be implemented using

A microcomputer has memory locations from 0000 to FFFF, each storing 1 byte. How many bytes can be the memory store?

Assertion (A): Hamming code is commonly used for error correction

Reason (R): In Hamming code the number of parity bits increases as the number of information bits increases.

Typical size of digital IC is about

In 8085, usually the vector location and the next two memory location contain a JMP instruction. This allows the programs to branch to

A clock signal coordinates the working of different flip flops.

The rate of change of digital signals between High and Low level is

In a positive-edge-triggered JK flip-flop, a low J and a low K produce __________ state. A high __________ on the rising edge of the clock.

In which of these does thermionic emission occur?

Find the decimal value of 111001₂ :

Which of the following is best suited for parity checking and parity generation?

In the circuit shown below, the outputs Y₁ and Y₂ for the given initial condition Y₁ = Y₂ = 1 and after four input pulses will be

The op amp is used in

Assertion (A): Power drain of CMOS increases with operating frequency

Reason (R): All unused CMOS inputs should be tied either to a fixed voltage level (0 or V_DD) or to another input.

For the logic circuit of the given figure the simplified Boolean expression is

In two level logic, logic race does not occur.

A digital clock uses __________ chip

Which of the following conversion is incorrect?

The contents of stack location 2109 H after the call operation will be