2021-08-28 03:30
FCFS stands for First-Come-First-Serve. FCSF is an OS scheduling algorithm that executes requests and processes automatically. The OS stores these processes in the form of a queue in order o… Read More
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Top 6 Data Science Use Cases That Are Changing The World Blog
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How top companies are using data science.
2021-08-27 03:30
A process enters the waiting state when another process holds the required resource. This situation is called a deadlock. It is common in multi-processing OS where multiple processes share a… Read More
2021-08-26 03:30
The OSI (Open Systems Interconnection) model is a concept for building a networking system, but it was never used due to the much popular TCP/IP model. This article talks about the different… Read More
2021-08-26 03:30
Remote Procedure Call is an interprocess communication technique used to construct distributed and client-server. It is used when a process causes a subroutine (coded as a normal procedure c… Read More
2021-08-25 03:30
A real-time operating system is a type of OS that serves real-time applications and processes data without buffer delay. This time-bound system has fixed time constraints and calculates proc… Read More
2021-08-25 03:30
Transmission modes refer to the method through which data is sent from one device to another. Transmission mode is sometimes referred to as communication mode. Each communication channel has… Read More
2021-08-24 03:30
Network Topology is the arrangement in which we can connect computer systems or network devices. Topologies define both the physical and logical aspects of a network. In the same network, th… Read More
2021-08-24 03:30
The core component of the OS is known as a kernel. Kernel helps the OS manage the operations of the computer system and hardware, basically the memory and CPU time. It uses inter-process com… Read More
2021-08-24 03:30
A computer network is essentially a connection of two or more devices utilizing a channel in order to exchange information. A computer network allows you to quickly send and receive data to… Read More
2021-08-24 03:30
We use system calls to provide an interface between a process and OS. A system call helps a program request services from the kernel. It is a programmatic method and the only entry point… Read More
2021-08-21 03:30
The design and setup of a computer network is called Computer Network Architecture. It is the organization and arrangement of different network devices (i.e., the clients such as PCs, deskto… Read More
2021-08-21 03:30
An operating system is a large and complex system created by combining small pieces. These pieces are well-defined parts of a system that have carefully defined inputs, outputs, and function… Read More
2021-08-20 03:30
Integer variables that help solve the critical section problem are known as semaphores. Wait and signal are the two atomic operations that help achieve process synchronization in a multiproc… Read More
2021-08-20 03:30
AVL tree is a specific type of binary search tree where the difference between heights of left and right subtrees is either 0 or 1 only for all nodes. It implements all properties of...
The… Read More
2021-08-19 03:30
Fibonacci Series is one of the most intriguing series in mathematics. The numbers in series are called Fibonacci numbers. The first two numbers in the Fibonacci series are 0 and 1. For all n… Read More
2021-08-19 03:30
Linux, a popular version of the UNIX Operating System, is an open-source OS because its source code is freely available i.e., it is free to use. It is compatible with UNIX and has similar… Read More
2021-08-18 08:58
Security is the feature of an Operating System that ensures the integrity, confidentiality, and availability of a system and its resources, especially the data and information. Security prov… Read More
2021-08-17 08:05
If you have web hosting needs, you know there are always quite a few limitations to deal with, such as bandwidth, storage needs, and server crashes. However, by using a dedicated server for… Read More
2021-08-17 03:30
We can define a file as a named collection of related information recorded on secondary storage. Some secondary storage devices are magnetic disks, magnetic tapes and optical disks. A file i… Read More
2021-08-16 03:30
I/O Software helps the user interact with I/O hardware. Independence is a key concept of I/O software. It means that a program should be able to access an I/O device without specifying the d… Read More
2021-08-14 03:30
A computer system operates on multiple devices. An important service provided by an OS is I/O management. Some common I/O devices are mouse, keyboard, touchpad, USB devices, Bit-mapped scree… Read More
2021-08-13 03:30
Apart from the physically installed memory, a computer also has some extra memory that is known as virtual memory. It is a storage scheme that allows the secondary memory to be addressed as… Read More
2021-08-13 03:30
Today you will learn how to create a Text Summarizer Project using Deep Learning. Let’s start!!! What is Text Summarization? The process of producing summaries from the huge sets of in… Read More
2021-08-12 03:30
In this tutorial, we will learn memory management in Operating systems and various ways for the same. Let’s start!! What is Memory management in Operating System. Memory management is… Read More
2021-08-12 03:30
Object detection is used to detect, locate, and trace the object for a given image, we can also detect in real time. But the main question is how we can do this? So to...
The post Real-Time… Read More
2021-08-11 03:30
Multithreading allows multiple concurrent tasks to run within a single process for the maximum utilization of a CPU. A thread is the basic unit of the process code and is called a lightweigh… Read More
2021-08-10 03:30
Scheduling algorithms schedule processes on the processor in an efficient and effective manner. This scheduling is done by a Process Scheduler. It maximizes CPU utilization by increasing thr… Read More
2021-08-09 03:30
Class 10 is an important stage in everyone’s life in terms of education. We have prepared a challenging GK quiz for Class 10 that will test all your general knowledge. Let’s star… Read More
2021-08-07 03:30
Nowadays the personalities of students are constantly changing and sometimes general knowledge plays an important role in it. Many necessary GK Quiz questions have been mentioned below in or… Read More
2021-08-07 03:30
Let us develop a Blog Application using Django and let others post beautiful blogs on it. Here the users will also be able to post comments on any blog. This is a very useful...
The post Cre… Read More
2021-08-06 03:30
Did you ever imagine how you could share your cab ride with others and save money? So why wonder, let’s straight dive into the article to understand how you can build your car pooling… Read More
2021-08-06 03:30
General knowledge tends to change every time with place and time. These questions are up to date and all set to boost your thoughts. Take this GK quiz with questions for Class 8. Let’s… Read More
2021-08-05 03:30
Below are some efficient GK questions with answers prepared for students studying in Class 7. These questions have been prepared keeping in mind class 7 students’ syllabus and knowledg… Read More
2021-08-04 03:30
Process scheduling is an important part of multiprogramming operating systems. It is the process of removing the running task from the processor and selecting another task for processing. It… Read More
2021-08-04 03:30
The general knowledge quiz for class 6 is specially designed keeping in mind the topics in the world and in our country. It is possible you might have not seen some questions, but make...
Th… Read More
2021-08-03 03:30
Here are interesting GK Quiz Questions and Answers for Class 5 . These are the questions that will boost your skills and knowledge. Let’s start!!! Summary The above-mentioned questions… Read More
2021-08-03 03:30
The program being executed by an operating system is a process. It takes place in a sequence and is the basic unit of work to be implemented in the system. A program during execution...
The… Read More
2021-08-02 03:30
GK quiz for class 4 covers questions on various topics such as history, geography, important people and much more. Probably you would have seen these questions in your syllabus. Hence, you w… Read More
2021-08-02 03:30
Shortcut keys in Excel play a major role as they help the user to finish their work in a short time. In this quiz, there are a total of 20 questions about the shortcut...
The post Excel MCQ… Read More
2021-07-31 03:30
MS Excel holds many built-in functions and it widely helps the user with calculations. This article comprises 20 questions which help you to enhance your knowledge and basic skills in MS- Ex… Read More
2021-07-31 03:30
When kids study in class 3, general knowledge seems to be praised. In this GK quiz, you will find some interesting questions for Class 3 that you studied about in school. So let’s star… Read More
2021-07-30 10:45
The world of web design is still a growing area as more and more people are finding it to be an occupation worthy of their time. Web design can be rather complex, therefore making...
The pos… Read More
2021-07-30 03:30
In this tutorial, you will understand to build a basic tourist guide app using Android. So let’s not waste time and focus straight on how you can develop such an app. About Tourist Gui… Read More
2021-07-30 03:30
Excel contains a lot of inbuilt functions and formulas. These functions and formulas help the user to analyze the data better and efficiently. If you are MS excel user. then you must take up… Read More
2021-07-30 03:30
Nowadays, children seem to take up an interest in various genres. Also, people having a curious nature can be super special and we are bringing to you an amazing general knowledge quiz for y… Read More
2021-07-29 11:29
Are you looking for a place where you can find quizzes for Class 1? In this quiz, you will be going through questions about general knowledge for class 1. So, are you ready to...
The post GK… Read More
2021-07-29 03:30
Excel is one of the most essential and easiest languages that anyone with basic computer knowledge can learn and understand. This MS Excel online quiz includes multiple-choice questions whic… Read More
2021-07-29 03:30
Is there any easy way to find job openings? Currently, you can find several apps that help recruiters to connect with job seekers. Some of the examples are Internshala, Naukri, etc. So, how… Read More
2021-07-28 03:30
In this tutorial, we will get through a simple but valuable Task reminder app using Android. Let’s dive into the project without wasting further time. About Simple Task Reminder Applic… Read More
2021-07-28 03:30
What is the VBA Range? A cell or multiple cells in excel are represented by VBA range objects. It is one of the important objects in VBA. A range object can represent either a...
The post VB… Read More
2021-07-28 03:30
Microsoft Excel is a spreadsheet program that helps users to store huge amounts of data and we can edit it, view etc. It is useful widely in many business sectors. This excel MCQ quiz...
The… Read More
2021-07-27 03:30
In this Python project, we will build a GUI-based File Explorer using the Tkinter, OS, and shutil modules of Python. It is a beginner-level project, and you will need some brief knowledge ab… Read More
2021-07-27 03:30
Excel worksheet comprises rows, columns, and cells. Each box in a worksheet is termed to be a cell. Excel Worksheet is also known as a spreadsheet. It is widely used to save data in...
The p… Read More
2021-07-26 03:30
Microsoft Excel is a very powerful and essential tool to maintain, save and analyze various types of data. It is software that is used by many users in everyday life. Here is a list...
The p… Read More
2021-07-26 03:30
Browser is application software that helps in accessing the World Wide Web. The devices used by us such as laptops, tablets, smartphones all contain web browsers. The most used web browser i… Read More
2021-07-24 03:30
Different Types of Charts can be used for different scenarios to get the best result. Likewise, there are few types of Charts in Excel that are most commonly used for almost all types of… Read More
2021-07-24 03:30
Inflow and Outflow record of money can be easily kept with the help of expense tracker. It helps to manage finances. In this project, we will develop an expense tracker that will track our… Read More
2021-07-23 03:30
A binary tree is one of the types of tree data structure. It is one of the widely used abstract data structures that simulates a hierarchical tree structure. A Binary tree has only 2...
The… Read More
2021-07-22 03:30
As we discussed in the previous article, the binary search tree is one of the types of trees with some specific properties. A binary search tree is quick, efficient, and easy to implement. I… Read More
2021-07-21 03:30
Tree, just like graph, is also a nonlinear data structure. The elements are not arranged in a sequential manner. In this article, we will learn about trees, different terminologies, types of… Read More
2021-07-20 03:30
Excel and CSV both help store data in tabular format. Besides this commonality, there are tons of differences in their respective features and usages. Let’s discuss these differences i… Read More
2021-07-19 03:30
General Knowledge quiz for kids is a unique kids quiz game in which kids can easily learn about general knowledge with little fun and play mode. Answers are provided with every question to h… Read More
2021-07-19 03:30
In Microsoft Excel, there are various keyboard shortcuts that help the user speed up the work. As there are many shortcuts, the user can’t remember or memorize all the keyword combos… Read More
2021-07-17 03:30
Kids learn the most in the age between 4-10 years. So here is an interesting quiz having GK Questions for Kids with Answers to help your child learn the facts about the world in...
The post… Read More
2021-07-17 03:30
The row of tabs and icons at the top of the Excel window allows the user to access it quickly and use those commands for completing the task in the sheet. Ribbon is also...
The post Excel Ri… Read More
2021-07-16 07:30
The Union Public Service Commission Exam remains one of the most difficult yet honorable exams in the country. Many aspirants appear for it every year with an aim to become a civil service o… Read More
2021-07-16 03:30
What is a VBA form? A form is a document designed with a format to collect, organize and edit information. There are two types of forms. Printed Forms Online Forms Printed Forms: These are… Read More
2021-07-15 03:30
Excel and Google sheets both help in storing the data records. Besides the commonality, there are also some differences in their respective features. Let’s discuss it in detail. Micros… Read More
2021-07-14 03:30
What is Microsoft Excel Online? Microsoft Excel online version contains the functions, charts, pivot tables, and more that the user can expect from the worksheet. It is also the same as goog… Read More
2021-07-13 03:30
A pictorial representation is one that is easily visible, eye-catchy and easy to understand. Here in this tutorial, let’s discuss what is a chart and how it is being implemented and al… Read More
2021-07-13 03:30
The Online Shopping System has become an essential tool for sellers and also for buyers. The online shopping system in java allows buyers to buy goods/products directly from the seller websi… Read More
2021-07-12 11:17
With the changing times and access to mass information, we want our kids to know everything. This is possible only with practice and a will to learn more. These GK quiz questions and answers… Read More
2021-07-12 03:30
A workbook in excel is a collection of one or more worksheets in a single file. In this workbook, we have two worksheets named DataFlair, Second Sheet. Difference between a workbook, workshe… Read More
2021-07-12 03:30
Notepad is a simple software that is used by users on a daily basis. Users can use a notepad for noting down the important notes, to-dos, writing codes, etc. Some users use notepads for...
T… Read More
2021-07-12 03:30
Sentiment analysis or opinion mining is a simple task of understanding the emotions of the writer of a particular text. What was the intent of the writer when writing a certain thing? We use… Read More
2021-07-10 03:30
Microsoft Excel was developed by Microsoft and it is a software tool that is being used worldwide for all sorts of requirements such as storing data, analyzing the data, and performing calcu… Read More
2021-07-09 03:30
Just like DFS, BFS (Breadth-first Search ) is also a recursive traversal algorithm for searching all vertices of the graph or tree data structure. In this article, we will learn about BFS, i… Read More
2021-07-08 03:30
Websites are a crucial business tool that most organizations use. The major parts of the website include the web server and the database. A web server allows websites to understand and execu… Read More
2021-07-08 03:30
The best way to master a programming language and start our career as a developer is to develop projects to solve real-life problems. In this article, we are going to solve one such real-lif… Read More
2021-07-07 06:59
Everybody loves listening music wouldn’t it be cool to have our very own mp3 music player. So, in this python project, we are going to create an mp3 player with the help of python...
T… Read More
2021-07-07 03:30
Interconnection of two or more devices that share all resources creates a network. The devices may share physical connections or wireless connections. The wireless connection comes from a ro… Read More
2021-07-06 03:30
Ethical Hackers work with a good intention to help companies and organizations secure their information. They not only provide service before the attack but even if the company falls in a cr… Read More
2021-07-06 03:30
In the last article, we learned about graphs in data structures. Graphs are one of the efficient ways that are used to model daily life problems and find an optimal solution. In this article… Read More
2021-07-05 03:30
Ethical hacking is a complex job profile. They work in a dynamic and stressful environment. This job is not for everyone who has good computer skills. The knowledge of ethical hacking goes a… Read More
2021-07-05 03:30
We use graphs very often in our daily life. Whether it’s going to the office from home or going to a movie with your friends. We use graphs for finding the optimal solution to...
The p… Read More
2021-07-04 16:06
Driver Drowsiness Data The dataset consists of 2900 images which include both normal and yawning images. Dataset is divided into training and testing, which is used in the project for traini… Read More
2021-07-03 03:30
There is a long queue at the billing counter of a mall. Some people have put all of their groceries in the cart and some have only 8-10 items. You have only a packet...
The post Heapsort in… Read More
2021-07-03 03:30
A countdown timer is an ideal way to set targets to complete tasks eg keep a reminder for the oven etc. For large-scale applications such as industries, complex timers are used, which are cu… Read More
2021-07-03 03:30
What is Ethical Hacking? Ethical Hacking is a process in which hackers get access to a network and system to identify potential threats. The individuals undertaking this process of ethical h… Read More
2021-07-02 03:30
Shell sort is one of the highly efficient algorithms. It is based on the insertion sort technique. The major difference between insertion sort and shell sort is that shell sort avoids large… Read More
2021-07-02 03:30
Hacking is a process in which an individual gets unauthorized access to a system and network only to exploit its vulnerabilities. The individual behind the screen in this process is a hacker… Read More
2021-07-01 03:30
First of all, let’s understand what sumif means. The sumif is a function that sums the following cells if it matches the criteria. Sumif is one of the impressive functions in MS-Excel… Read More
2021-07-01 03:30
Hacking is a common word in the field of cybersecurity. The companies are now training their security teams to take care of even hacking threats. Hacking is a situation when a person manages… Read More
2021-06-30 03:30
Searching for an element’s presence in a list is usually done using linear search and binary search. Linear search is time-consuming and memory expensive but is the simplest way to sea… Read More
2021-06-30 03:30
Email communication is the main source of interaction for most businesses. But having a secure email service is very important to protect data and information. But what is a secure email? Ho… Read More
2021-06-30 03:30
Suppose you are the head of an examination center. 4000 students are appearing for the examination and you have 50 invigilators at your center. After examination, you collect the answer shee… Read More
2021-06-29 03:30
Suppose you ran out of groceries. You run to a grocery store with a list of items with their priority numbers written alongside. For a small list, you can just see and find out...
The post Q… Read More
2021-06-29 03:30
Microsoft Excel helps in storing any type of data and the main advantage of using Excel is that there are various inbuilt functions available, which makes performing the calculations easy. M… Read More
2021-06-28 03:30
What is VBA in Excel? Visual Basic for Applications (VBA) is a programming language developed by Microsoft to enhance office applications. VBA helps to develop automation processes and user… Read More
2021-06-28 03:30
Penetration Testing has become an important tool in the department of cybersecurity. It is a simulated cyberattack that is effective in identifying exploitable vulnerabilities. This is appli… Read More
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