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

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.

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

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