Charles II (1660-85), Charles I's son, had spent his exile in France; he was an admirer of the Sun King, Louis XIV, and he had French tastes. Therefore, when the monarchy was restored in 1660 and he came back to England, he established a court devoted to pleasure. Theatres, race-courses and taverns re-opened, and fashion and gossip replaced religious debate. The reaction to the Civil War and Puritan Commonwealth varied from the rejection of strict morality to a more rational interest in the real,Zbiory- są oznaczone zazwyczaj dużymi literami alfabetu ABCD. Element który należy do pewnego zbioru oznaczamy małą literą xyz. Element a należy do zbioru A a c A. Element a nie należy do zbioru A a c A. szczególnym przypadkiem jest zbiór pusty do którego nie należy żaden element 0.
Zbiory równoliczne- liczą tyle samo elementów. Zbiory skończone AiB są równoliczne gdy liczba elementów zbioru A jest równa liczbie elementów zbioru B. np.: A = -3,-2,-1,0 i B= 0,1,2,3 . Zbiory...
Data cube computation is a fundamental concept in data warehousing and OLAP (Online Analytical Processing), used to precompute and store aggregated data for efficient querying. A data cube consists of multiple dimensions and measures, enabling users to analyze data at different levels of granularity. However, computing all possible aggregates can be expensive in terms of time and storage, so efficient computation methods are required.
One common method is
Big Data plays a transformative role in modern business by enabling organizations to process and analyze massive volumes of structured and unstructured data. It helps companies derive meaningful insights that support strategic decision-making, operational efficiency, and competitive advantage. Businesses collect data from diverse sources such as customer transactions, social media platforms,
a) What is the primary difference between Social Intelligence and Social BI?
Social Intelligence focuses on human interaction understanding, while Social BI analyzes social media data for business decision-making insights.
b) What is Mobile Business Intelligence?
Mobile Business Intelligence enables access to business data, dashboards, and analytics through smartphones or tablets anytime, anywhere securely.
c) Name the four stages of Big Data analytics mentioned to promote business growth.
The
How do we categorise natural resources?
Answer:
Natural resources can be categorised based on their use and renewability. 1.By use, natural resources are divided into essential resources like air, water, and
soil, which are crucial for life. 2 Material resources like wood, coal, and metals, used to create products. 3.And energy resources like solar, wind, and fossil fuels, which are used for
generating electricity and powering industries. 4. By renewability, they are classified as renewable resources,...
Market structure describes the competitive environment in which firms operate and determines pricing, output, and profit potential.
Perfect Competition: many firms, identical products, free entry, price takers, P = MC, markup = 0, zero long-run profit. HR: efficiency focus, little wage flexibility.
Monopolistic Competition: many firms, differentiated products, low entry barriers, P > MC, small short-run profits, excess capacity.
1. Net Barter Terms of Trade (NBTT) Meaning: It shows the relationship between export prices and import prices of a country. Formula: NBTT = (Export Price Index ÷ Import Price Index) × 100 Explanation: If export prices rise faster than import prices, terms of trade improve (favorable). If import prices rise more, terms of trade worsen (unfavorable). Importance: It is the most commonly used measure and reflects how much imports a country can get for its exports.
2. Gross Barter Terms of Trade (
...RESUMO GERAL — FISCAL II (IRS + IRC + IVA)
1. SISTEMA FISCAL
Base: Constituição da República Portuguesa + Lei Geral Tributária
Princípios: legalidade, igualdade, capacidade contributiva
Ideia central: o imposto deve refletir a capacidade económica do contribuinte
2. TRIBUTOS
Imposto → sem contraprestação
Taxa → com contraprestação
Classificação:
Diretos → IRS, IRC
Indiretos → IVA
Pessoais → IRS
Reais → IVA, IRC
3. IRS
Natureza: imposto direto, pessoal e progressivo
Incide