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A data definition language (DDL) is a programming language that is used to define and alter the structure of database items. Views, schemas, tables, and indexes are examples of database objects.

#SQL #DBMS #database management system #data definition language #data query language #data manipulation language #data control language #what is data definition language #commands in data definition language #create #alter #drop #truncate #comment #show #describe #the syntax of DDL commands

PESTLE analysis sometimes referred to as PEST analysis, is a concept in marketing principles. This concept is used as a tool by organizations to keep a track of the external factors impacting the organization.

#PESTLE Analysis #what is PESTLE analysis #SWOT Analysis #business #organizations #how to do a PESTLE analysis #what is a PESTLE analysis #political factors in PESTLE analysis #social factors in PESTLE analysis #economic factors in PESTLE analysis #technological factors in PESTLE analysis #advantages of PESTLE analysis #disadvantages of PESTLE analysis #use of PESTLE analysis #importance of PESTLE analysis #PESTLE analysis meaning

Most of the wealthy people consider taking help from firms that specialize in wealth management. These wealth management companies update the owner about market trends and advise them about different investments in shares that they could make in order to experience profit.

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According to the definition, “Inflation is the rate at which the general level of prices for goods and services is rising and, in the opposite, the purchasing power of currency is falling”.

#what is inflation #inflation #why inflation occurs #demand pull inflation #cost push inflation #the problem with printing money #inflation rate #inflation formula

For testing the hypotheses various test statistics are performed, such as t-test and z-test, and that will be the main course of discussion during the blog.

#z-test vs t-test #t-test vs z-test #what is z-test #What is t-test #difference between z-test and t-test #z-test introduction #t-test introduction #z-test vs t-test when to use #z-test vs t-test statistics #one sample z-test vs t-test #two sample z-test vs t-test #hypothesis testing #what is p- value #level of significance #z-test vs t-test examples problems #sample z-test and t-test #z-test and t-test #z-test formula #t-test formula

A very popular term nowadays, M-commerce or Mobile commerce basically means conducting online activities like buying and selling of goods and services, doing transactions, paying several bills etc.

#M-commerce #Applications of M-commerce #advantages of M-commerce #Disadvantages of M-commerce #Mobile phones #Mobile commerce #technology #wireless gadgets #online shopping

Businesses, nowadays, rely heavily on big data to gain better knowledge about their customers. The process of extracting meaningful insights from such raw big data is reckoned as big data analytics.

#What is big data analytics #big data analytics tools #types of big data analytics #benefits of big data analytics #applications of big data analytics #importance of big data analytics #what are the different features of big data analytics #data science and big data analytics

In statistical data analysis, the independent variable has an effect on the dependent variable. For example, lack of exercises can lead to weight gain where lack of exercise is independent and weight gain is dependent variable. There can be other influencing factors as well that might affect the dependent variable, known as “Confounding Variable”.

#what are confounding variables #how to identify confounding variables #how to avoid confounding variables #impact of confounding variables #confounding variables examples #confounding variables in statistics #confounding variables in surveys

Elasticity of Demand, on the other hand, specifically measures the effect of change in an economic variable on the quantity demanded of a product. There are several factors that affect the quantity demanded for a product such as the income levels of people, price of the product, price of other products in the segment, and various others.

#Elasticity of Demand #3 types of Elasticity of Demand #price elasticity of demand #income elasticity of demand #cross elasticity of demand

There are different types of elasticity. Each of these explains the effect of changes on a specific variable. When we discuss the subject of economics, two of the most talked-about terms are- demand and supply.

#Elasticity #Concept of economics #what is elasticity #inelastic goods #elastic goods #how elasticity works #four types of elasticity #Price elasticity of demand #cross elasticity of demand #income elasticity of demand #price elasticity of supply #demand and supply #economics

Machine learning is the core of much futuristic technological advancement in our world, today you can see various examples or implementation of machine learning around us such as Apple series, Tesla’s self-driving car, Sophia AI robot and many more are there.

#supervised learning #unsupervised learning #supervised and unsupervised learning #supervised learning in machine learning #supervised and unsupervised learning examples #supervised and unsupervised learning algorithms #examples of supervised and unsupervised learning #Unsupervised Learning example #Unsupervised Learning in Machine Learning #Supervised and Unsupervised Classification #Introduction to Machine Learning with Python

Deep learning is a subset function of AI that imitates the functioning of the human brain and borrows the skill of processing data for use in detecting objects, recognizing speech, translating languages, and making decisions. It is a type of machine learning that works based on the structure and functioning of the human brain.

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SQL is a computer language that gives orders or instructions to the database. If you want to create a database, store data, update/delete, there are different commands known as SQL. All RDBMS use SQL as standard database language.

Technologies like Artificial Intelligence (AI), Machine Learning (ML), the Internet of Things (IoT), and Deep Learning are helping humans to get their tasks done with the least effort.

#IoT in agriculture #5 applications of IoT in agriculture #how IoT entered agriculture #IoT based smart farming #what is smart farming #precision farming #agricultural drones #livestock monitoring #climate conditions #how Iot helps to monitor climate conditions #what is smart greenhouse #applicability of IoT in agriculture #iot to increase crop yields #applications of iot in agriculture #iot applications in agriculture #iot technology in agriculture #iot sensors in agriculture #iot use in agriculture #application of iot in agriculture

The history of the ANOVA test dates back to the year 1918. It’s a concept that Sir Ronald Fisher gave out and so it is also called the Fisher Analysis of Variance.

#anova stands for #ANOVA test #ANOVA definition #What does ANOVA test mean #types of ANOVA test #terms in ANOVA test #F-statistic #what is mean squared error #what is sum of squares #Alternate and null hypothesis #between-group variability #within-group variability #one-way ANOVA #two-way ANOVA #MANOVA #real-world application of ANOVA test

A support vector machine is a very important and versatile machine learning algorithm, it is capable of doing linear and nonlinear classification, regression and outlier detection.

#Support vector machine #SVM algorithm #What is SVM #what is support vector machine #what are kernel tricks #how does svm works #what is degree of tolerance in SVM #What is linearly separable data #what is non-linearly separable data #what are advantages and disadvantages of SVM #SVM Classification algorithm #Support Vector Machines

Cybersecurity, Cloud Computing, Electric Vehicles, and Artificial Intelligence are the ruling industries of 2021. Companies that are providing services in the above mentioned domains will be ruling the year 2022 as well. Following are the companies that might turn their investors into millionaires in the upcoming years.

#7 best tech companies #top companies invest 2022 #top tech companies investment #cybersecurity cloud computing #electric vehicle company

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