# Define Distributed System. Write characteristics of distributed system.
Distributed System:
A distributed system is a collection of independent computers that communicate with each other through a network and appear to the users as a single coherent system.
Characteristics:
* Resource sharing – Hardware, software, and data are shared among nodes.
* Concurrency – Multiple processes run simultaneously.
* Scalability – System can grow by adding more nodes.
* Fault tolerance – System continues
i. Electrolyte is used in electric discharge machining.
👉 False
ii. Dielectric is used in EDM (Electric Discharge Machining) process.
iii. Full form of LASER:
👉 Light Amplification by Stimulated Emission of Radiation
iv. Full form of TPM:
👉 Total Productive Maintenance
v. For precise and narrow cutting which machining process is suitable?
👉 Laser Beam Machining (LBM)
vi. Non-conducting material can be machined in EDM.
👉 False
vii. Name any shielding gas used
1.NERVOUS SYSTEM:- The nervous system is the most complex system of human body containing millions of nerve cells network.It is the major controlling and coordinating system of human body. It is the body's command centre The nervous system is the major controlling, regulatory and communicating system in the body. It is the centre of all the mental activities including thought, learning, memory. It is also responsible for maintaining homeostasis. Organisation/Classification of Nervous System NERVOUS
The Great Himalayas, also known as the Himadri, form the northernmost and loftiest range of the Himalayan mountain system. They are characterized by their immense height, continuity, and rugged terrain.
1. Structure of the Great Himalayas
The geological structure of the Himadri is a result of the ongoing collision between the Indian and Eurasian tectonic plates.
* Rock Composition: The core of the Great Himalayas is primarily composed of Archaean rocks like granite, gneiss, and schist. These crystalline
DM.COMPLICATIONS:Pathogenesis: Chronic hyperglycemia → AGEs, PKC activation, ↑ ROS, polyol pathway → endothelial dysfunction, basement membrane thickening, micro + macrovascular damage.Microvascular: Retinopathy: Non-proliferative (microaneurysms, hemorrhages, cotton-wool spots, macular edema); Proliferative (neovascularization → vitreous hemorrhage, retinal detachment).Tx: glycemic/BP control, anti-VEGF, laser.Nephropathy: GBM thickening, mesangial expansion, Kimmelstiel-Wilson nodules;
Maintenance is the activity of keeping machines, equipment, and systems in proper working condition so that they perform efficiently and safely throughout their service life.
Importance of maintenance:
Increases equipment life – Regular maintenance reduces wear and tear.
Improves reliability – Machines work smoothly with fewer breakdowns.
Ensures safety – Prevents accidents due to machine failure.
Reduces breakdown cost – Early detection avoids major repair
/// min array jumps
int minimumJumps(const vector<int>& a) {
int n = static_cast<int>(a.size());
if(n==1) return 0;
if(a[0]==0) return -1;
int jumps = 0;
int currentEnd = 0;
int farthest = 0;
for(int i=0;i<n-1;++i){
farthest = max(farthest,i + a[i]);
if(farthest<=i) return -1;
if(i==currentEnd){
++jumps;
currentEnd...
ORGANIZAÇÃO E EMPRESA
Organização
Uma organização é uma unidade social que agrega duas ou mais pessoas que trabalham de forma estruturada para atingir objetivos comuns.
Elementos essenciais:
Recursos humanos, Recursos materiais, Forma organizativa, Finalidade (objetivos)
Empresa
A empresa é um tipo específico de organização produtiva que integra recursos humanos e materiais com o objetivo de produzir bens ou serviços, assegurando a sua autossustentação e lucratividade.
Características