Aug 14, 2021

OSI Model | Open System Interconnection Layers | Computer Network OSI Model

OSI ( Open System Interconnection) Model:- OSI Stands for Open System Interconnection. OSI Model was developed by the International Organization for Standardization (ISO) in 1984. OSI consist of seven layers. Each layer performs a particular network function. whenever we want to a data then firstly this data is generated by Network application, and actual data is…

Osi Model

3 min read

Jun 29, 2021

How To Create A Watermark In Microsoft Word | Watermark In Microsoft Office

for adding watermark in MS word we follow following steps step-1 :- go to design tab in your MS word step-2:- select watermark option present in page background group step 3:- choose available watermark template or you can choose custom watermark option. step 4:- you can add custom water mark using either text or picture option. step 5: select all desired option step 6:- click on apply button for more detail you can check this link

Watermark

1 min read

How To Create A Watermark In Microsoft Word | Watermark In Microsoft Office

for adding watermark in MS word we follow following steps

step-1 :- go to design tab in your MS word

step-2:- select watermark option present in page background group

step 3:- choose available watermark template or you can choose custom watermark option.

step 4:- you can add custom water mark using either text or picture option.

step 5: select all desired option

step 6:- click on apply button

for more detail you can check this link

Jun 5, 2021

Linked List Basic | Data Structure And Algorithm Linked List

Linked List is a linear data structure which consists of group of nodes in a sequence. Each node store the data and the address of the next node. Limitations of Array · Fixed size · Contiguous memory block · Insertion and deletion is costly Advantages of Linked Lists · They…

Data Structures

1 min read

May 26, 2021

Basic Internet Of Things | Iot Internet Of Things Examples | Internet Of Things Lecture

Internet Of Things

1 min read

Basic Internet Of Things | Iot Internet Of Things Examples | Internet Of Things Lecture

May 17, 2021

Mysql Triggers Tutorial | Mysql Trigger Before Insert

Trigger:- It is a special type of stored procedure that is invoked automatically in response to an event. Each trigger is associated with a table, which is activated on any DML statement such as INSERT, UPDATE, or DELETE. Use of triggers in mysql Triggers help us to validate data even before…

Mysql Server

1 min read

Mysql Triggers Tutorial | Mysql Trigger Before Insert

Trigger:-

It is a special type of stored procedure that is invoked automatically in response to an event.
Each trigger is associated with a table, which is activated on any DML statement such as INSERT, UPDATE, or DELETE.

Use of triggers in mysql

Triggers help us to validate data even before…

May 2, 2021

What Is Hadoop In Big Data | Apache Hadoop Introduction | Hadoop Tutorial For Beginners

What is Big data Big Data is a collection of data that is huge in volume. Big data is also a data but with huge size. Big data is collection of large and complex data sets that cannot be processed using traditional computing techniques Source of big data Social networking sites: Facebook, Google, LinkedIn all these sites generates…

Hadoop

2 min read

Apr 27, 2021

what is distributed system

Distributed System A distributed system is a collection of independent computers that appear to the users of the system as a single computer. Example:1 Consider a network of workstations in a university or company department. In addition to each user’s personal workstation, there might be a pool of processors in the machine…

Distributed Systems

2 min read

Jan 31, 2021

SQL- DDL, DML, DCL, DTL, DQL- SQL Commands With Examples

SQL- DDL, DML, DCL, DTL, DQL- SQL Commands With Examples SQL, Structured Query Language, is a programming language designed to manage data stored in relational databases. SQL Commands:- SQL commands are instructions. It is used to communicate with the database. Types of SQL Commands:- Data Definition Language (DDL):- DDL changes the structure of the table like creating a table, deleting a table, altering a table, etc.

Sql Command

2 min read

Jan 19, 2021

CPU Process Management Algorithm-Round Robin Algorithm- CPU Scheduling

Round Robin Algorithm- CPU Scheduling — Operating System Round Robin is the preemptive process scheduling algorithm. CPU is assigned to the process on the basis of FCFS for a fixed amount of time. Each process is provided a fix time to execute, it is called a quantum. Each process present in the ready queue is assigned the CPU…

Operating Systems

3 min read

Dec 14, 2020