CCNA
The first product the company marketed was called the Advanced
Gateway Server (AGS). later Mid-Range Gateway Server (MSG), the
Compact Gateway Server (CGS), the Integrated Gateway Server
(IGS)and the AGS+.
nterconnecting of Cisco
Networking Devices.
Exam: 640-821: Introduction to Cisco Networking
Technologies.
There are CCNP, CCIE, CCDA, CCDP, CCSP .
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DATA SCIENCE
Data science is a multidisciplinary field that combines statistics, computer science, and domain expertise to extract insights and knowledge from data. It involves various processes, including data collection, cleaning, analysis, and visualization. Key components of data science include:

Data Collection: Gathering data from various sources, such as databases, APIs, or web scraping.

Data Cleaning: Preparing the data for analysis by removing errors, handling missing values, and ensuring consistency.

Exploratory Data Analysis (EDA): Analyzing the data to discover patterns, trends, and relationships through visualization and summary statistics.

Modeling: Applying statistical and machine learning techniques to make predictions or classify data.
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PERSONALITY DEVELOPMENT
The amalgamation of attributes and qualities which has a contribution in the person’s image or characters is known as Personality. Personality development is the all-round development of the person. The development of the set of traits which contributes to the overall personality of a person is known as personality development.

It can’t be developed in one day; it’s a long learning process where multiple characteristics are needed to be worked upon while developing the personalities of person. In order to survive in today’s modern world, the personality has a very important role in one’s life to survive in the competitive world.

For an attractive personality, one must have positive thoughts and positive actions, as the way we think has a great impact on how we act. Before you change your thinking, you have to change what goes into your mind. The positive thoughts boost up the confidence, and enhance the personality of person. One must be optimistic in his life to have an influential and smart personality. Confidence plays a very important role on the personality development. The important skill in life is having a good personality.

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