Author Archives: J_S

1. SAD
2. C++
3. RDBMS using Orecle
4. WordPress

• SAD

Systems development is systematic process which includes phases such as planning, analysis, design, deployment, and maintenance. Here, in this tutorial, we will primarily focus on −

Systems analysis
Systems design
Systems Analysis
It is a process of collecting and interpreting facts, identifying the problems, and decomposition of a system into its components.

System analysis is conducted for the purpose of studying a system or its parts in order to identify its objectives. It is a problem solving technique that improves the system and ensures that all the components of the system work efficiently to accomplish their purpose.

Analysis specifies what the system should do.

Systems Design
It is a process of planning a new business system or replacing an existing system by defining its components or modules to satisfy the specific requirements. Before planning, you need to understand the old system thoroughly and determine how computers can best be used in order to operate efficiently.

System Design focuses on how to accomplish the objective of the system.

• C++

C++ is a cross-platform language that can be used to create high-performance applications. C++ was developed by Bjarne Stroustrup, as an extension to the C language. C++ gives programmers a high level of control over system resources and memory.

• RDBMS using Orecle

A relational database is a type of database that stores and provides access to data points that are related to one another. Relational databases are based on the relational model, an intuitive, straightforward way of representing data in tables. In a relational database, each row in the table is a record with a unique ID called the key. The columns of the table hold attributes of the data, and each record usually has a value for each attribute, making it easy to establish the relationships among data points.

• WordPress

WordPress is a free, open-source website creation platform. On a more technical level, WordPress is a content management system (CMS) written in PHP that uses a MySQL database. In non-geek speak, WordPress is the easiest and most powerful blogging and website builder in existence today.

1. DS
2. PHP
3. COA
4. Maths

• DS

A data structure is a particular way of organizing data in a computer so that it can be used effectively. For example, we can store a list of items having the same data-type using the array data structure.
…
B Tree:
B-Tree | Set 1 (Introduction)
B-Tree | Set 2 (Insert)
B-Tree | Set 3 (Delete

• PHP

PHP – Introduction
PHP is a recursive acronym for “PHP: Hypertext Preprocessor”.
PHP is a server side scripting language that is embedded in HTML. …
It is integrated with a number of popular databases, including MySQL, PostgreSQL, Oracle, Sybase, Informix, and Microsoft SQL Server.

• COA

Certificate of Analysis (COA) is a document that certifies quality standards or specifications for products or materials, issued by an authorized laboratory/association/agency.

• maths

Maths gives me a lot of satisfaction and boosts my energy and thinking capacity while studying. I love the number game and can solve problems for hours at a stretch without getting bored. My Maths teacher also teaches us various tricks to solve mathematical sums accurately and with speed.

1. CS
2. C language
3. NW / Int
4. CF& ET

• CS

Examples of communication skills

• Active listening. Active listening means paying close attention to the person who is speaking to you. …
• Adapting your communication style to your audience. …
• Friendliness. …
• Confidence. …
• Giving and receiving feedback. …
• Volume and clarity. …
• Empathy. …
• Respect.

• C language

h . int main() The main() function is the entry point of every program in c language. printf() The printf() function is used to print data on the console.
…
To write the first c program, open the C console and write the following code:
#include <stdio. h>
int main(){
printf(“Hello C Language”);
return 0;
}

• NW / Int

A computer network is a group of computers that use a set of common communication protocols over digital interconnections for the purpose of sharing resources located on or provided by the network nodes. The interconnections between nodes are formed from a broad spectrum of telecommunication network technologies, based on physically wired, optical, and wireless radio-frequency methods that may be arranged in a variety of network topologies.

• CF & ET

A computer is an electronic machine that accepts data, stores and processes data into information. The computer is able to work because there are instructions in its memory directing it.

The parts of the computer that you can see and touch, such as the keyboard, monitor and the mouse are called hardware. The instructions that direct the computer are called software or computer program.