The Feedback amplifiers increase the signal strength by providing feedback back to the system at the input end.

Wien bridge oscillator is an audio frequency sine wave oscillator of high stability and simplicity with no phase shift in feedback network.

The IMPATT diode (Impact ionization Avalanche Transit-Time) is one which is used in high frequency applications and is a high power diode.

Greenfield investment is a type of Foreign direct investment where the foreign investor makes equity investment in new projects of other countries.

Prompt corrective action or PCA is a framework under which banks with weak financial metrics are put under watch by the RBI.

P- note is a participatory note also known as PN.

Priority sector refers to  lending to those areas of the economy which are considered as backward and need specific attention of the government for the development of such areas.

Atma Nirbhar Bharat scheme is also known as a self-reliant campaign introduced to domestic production and export and also to reduce dependence on imports.

PLI stands for Production linked incentive scheme introduced in March 2020

Quick sort is the most efficient method of sorting .It uses the divide and conquer strategy to sort the elements.

It divides the unsorted list into n sublists such that each sublist contains one element.

In the selection sort, the smallest value among the array’s unsorted items is chosen in each pass and inserted into the proper spot.

Bubble Sort evaluates and arranges each element individually based on its values.

In Java, packages are used to avoid naming conflicts, limit access, and make searching/locating and using classes among other things.

A linked list is a collection of elements with the exception that the components are not stored in a sequential order.

A queue is a linear structure that performs operations in a specific order.

A stack is a linear data structure that operates on the Last-In-First-Out (LIFO) principle.

The Half wave rectifier uses a single diode and is the simplest form of diode. The connection allows the diode to conduct in only one cycle. 

The Adaptive Delta Modulation technique helped to overcome the problem of granular noise in delta modulation.

CBSE Class 12 Term 1 English Core Paper Answer Key 2021: The students must note that the answer key is tentative. The…