# Basic Computer Engineering

## Land garb by China in Himalayan region, Women farmers in India needs attention,Current Affairs 21st June, 2017

Land garb by China in Himalayan region Introduction: China has been effectively using its civilians and consequently army troops to further its expansion into the Indian soil. Bite by kilometre-size bite, China is eating away at India’s Himalayan borderlands. From Shyok, the northernmost border village in [...]

## Daily Current Affairs – 25th February, 2017

Right to education: Need of proper implementation It’s been eight years since the Right to Education Act, 2009, came into force. The RTE Act has been touted to be a landmark legislation that seeks to realise the fundamental right to education for all children [...]

## Daily Current Affairs – 14th September, 2016

UNICEF Report- “Uprooted: The Growing Crisis for Refugee and Migrant Children”   The UNICEF report presents a sobering picture of the lives and situations of millions of children and families affected by violent conflict and other crises that make it seem safer to risk everything on [...]

## Bubble Sorting with example in C/C++/Java

Bubble sorting is one of the simplest sorting algorithm that we can use to sort an array or a structure. Though it is so simple to implement in a C program, bubble sort is also considered as an inefficient sorting algorithm. Bubble sort comes handy in [...]

## [BES16] Economic Survey → Sectors →Labour, EPFO Regulatory Cholesterol, Startup India, DPP-2016, Textile Shift

BES164/P4: Types of unemployment, EPF Regulatory Cholesterol BES164/P5: Startup India Standup India, Shishu, Kishor, Tarun, DPP-2016, Textile Shift BES164/P4: Types of unemployment, EPF Regulatory Cholesterol Various types of involuntary unemployment: Cyclical, Frictional, Disguised unemployment, Seasonal, Under-employment, Educated, Technological, Open / structural unemployment and CDS-2013 [...]

## Logic NOR Gate Tutorial

Logic NOR Gate Definition Logic NOR Gate Equivalent The logic or Boolean expression given for a logic NOR gate is that for Logical Multiplication which it performs on the complements of the inputs. The Boolean expression for a logic NOR gate is denoted by a plus [...]

## Exclusive-NOR Gate Tutorial

Exclusive-NOR Gate Definition However, an output “1” is only obtained if BOTH of its inputs are at the same logic level, either binary “1” or “0”. For example, “00” or “11”. This input combination would then give us the Boolean expression of:  Q = (A     B) = A.B + A.B In other words, the [...]

## Exclusive-OR Gate Tutorial

Exclusive-OR Gate Definition But there are two other types of digital logic gates which although they are not a basic gate in their own right as they are constructed by combining together other logic gates, their output Boolean function is important enough to be considered [...]

## Digital Buffer Tutorial

Digital Buffer Definition Sometimes in digital electronic circuits we need to isolate logic gates from each other or have them drive or switch higher than normal loads, such as relays, solenoids and lamps without the need for inversion. One type of single input logic gate [...]

## Digital Logic Gates Summary

In this section about Digital Logic Gates, we have seen that there are three main basic types of digital logic gate, the AND Gate, the OR Gate and the NOT Gate. We have also seen that each gate has an opposite or complementary form [...]

## Combinational Logic Circuits

Unlike Sequential Logic Circuits whose outputs are dependant on both their present inputs and their previous output state giving them some form of Memory, the outputs of Combinational Logic Circuits are only determined by the logical function of their current input state, logic “0” [...]