Explanation

In database design, a composite key is a candidate key that consists of two or more attributes (table columns) that together uniquely identify an entity occurrence (table row).

A compound key is a composite key for which each attribute that makes up the key is a simple (foreign) key in its own right.

Explanation

Explanation

The cycle of erosion by fluvial processes running waters or rivers is called normal cycle of erosion because of the fact that fluvial processes are most widespread.

Explanation

Explanation

ð  People offered special prayers (Namaz-e-Istisqa) for rain at local mosques

ð  Namaz-e-Khasoof (نماز خسوف) is offered at the time of Lunar eclipse

ð  Namaz-e-Kasoof (نماز کسوف) is offered at the time of Solar eclipse

Explanation

Explanation

Explanation

Mass communication theory is broader than these images because it deals with issues that cannot be seen as simple “effects.” 

Explanation

Alfred Nobel  Born: October 21, 1833, Stockholm, Sweden

Alfred Nobel  Died: on December 10, 1896, in Sanremo, Italy

Alfred Nobel Full name: Alfred Bernhard Nobel

Alfred Nobel invented dynamite and Nitro-glycerine in 1875.

Alfred Nobel was a chemist from Sweden. 

He is best known for having bequeathed his fortune to establish the Nobel Prize

Alfred Adler proposed  that humans are motivated by Social urges of superiority and inferiority

ND21-2-2023

Explanation

The word 'democracy' has its origins in the Greek language. It combines two shorter words: 'demos' meaning whole citizen living within a particular city-state and 'kratos' meaning power or rule.