Gunjan

The AVL Tree was invented in 1962 by GM Adelson – Velsky and EM Landis. In honour of its inventors, the tree was given the name AVL

A virtual function is a member function defined in a base class that is redefined (overridden) by a derived class.

The devices that deliver data and instructions to the machine are known as input devices.

The main use of this term in Java is to distinguish between class attributes and arguments with similar names.

A string in Java is an object that represents a collection of char values. A character array works in the same way as a Java string.

DC Potentiometer is an instrument which measures voltage, current and resistance. It can be used to calibrate ammeter and voltmeter.

It handles service requests received from the transport layer and forwards them to the data link layer.

Nyquist Stability Criterion gives the frequency response as well as comments on the stability and the relative stability of the system.

We can lent or borrow money from one entity to another. The price to be paid for the use of a certain amount of money for a certain period of time is known as interest.

The Conventional Energy Sources are helpful in producing electrical power generation from Hydro, Thermal, Nuclear and Diesel power stations.

An annuity is a sequence of equal payment or a sequence of regular payment at regular intervals or in other words.

The Non-Conventional Energy Sources are those which are available for us at any time and are free of cost.

The 8255 microprocessor is also known as Programmable Peripheral Interface. It has 24 I/O pins. The three 8 bit ports are PA, PB, PC.

The DC Motor is an electrical machine which can be classified as Separately excited DC Motor, Permanent Magnet and Self excited DC Motor.

The DC Motor is an electrical machine which converts mechanical energy into electrical energy. It works on the principle of induced emf.

An interrupt is a condition that arises during the working of a microprocessor. The interrupts of 8086 initiate interrupt service through ISR

The circuit which produces the samples of the input voltage and holds those values for a definite amount of time is sample and hold circuit.

The precision rectifier has the capability of rectifying voltages which are of smaller magnitude than the forward voltage drop.

When we apply any of the following operation on a matrix, then it is called an elementary transformation.

We denote the product of the positive integers from 1 to n by n! and we read it as “factorial

Sequencing: Processing n-jobs through 2 machines Consider n jobs (say 1,2, …n) to be processed on two machines A and B, in the order AB.

We can lend or borrow money from one entity to another. The price to be paid for the use of a certain amount of money for a certain period of time is known as interest.

Taylor series method to solve the first order ordinary differential equation- The general first order differential equation

Successive differentiation is the process in which we can differentiate the function successively multiple times and the derivative we find is called the successive derivative.

The population is the collection or group of observations under study in a survey sampling.The total number of observations in a population is known as population size and it is denoted by N.

An equated monthly instalment(EMI) is a fixed payment amount made by a borrower to a lender at a specified date each calendar month.

The determinant of a matrix is a number that associated with the square matrix. This number may be positive, negative or zero.

Sequencing problems deals with the selection of an optimum order for the number of jobs to be performed with a finite number of facilities.

Integration is the reverse process of differentiation. It is also called anti-differentiation.

Probability theory: In many real life situations when we are unable to forecast the future with complete certainty. That is, in many decisions, we face the uncertainty. This leads to the study and use of the probability theory.