Learn COBOL

 COBOL Tutorial

COBOL stands for Common Business Oriented Language.The US Department of Defense, in a conference, formed CODASYL (Conference on Data Systems Language) to develop a language for business data processing needs which is now known as COBOL.

COBOL is used for writing application programs and we cannot use it to write system software. The applications like those in defense domain, insurance domain, etc. which require huge data processing make extensive use of COBOL.

Comments

Post a Comment

Preeti to Unicode Converter

Popular posts from this blog

Windows Movie Maker 2016 Free Download

Image
With Windows Movie Maker, you can quickly turn your photos and videos into polished movies. Add special effects, transitions, sound, and captions to help tell your story. Share the movie with friends and family.  Windows Movie Maker 2016 is a easy-to-use & powerful video creating/editing software application, designed for latest Windows7, Windows 8, Windows 10. The old version works for Windows Xp and Vista. Windows Movie Maker contains features such as effects, transitions, titles/credits, audio track, timeline narration, and Auto Movie. New effects and transitions can be made and existing ones can be modified using XML code. Windows Movie Maker is also a basic audio track editing program. Windows Movie Maker can apply basic effects to audio tracks such as fade in or fade out. The audio tracks can then be exported in the form of a sound file instead of a video file. Video: How to download and install Windows Movie Maker 2016 Windows-Movie-Maker.org ...
Read more

Download Filmora Video Editor 6.0.3 for Easy Video Edit

Image
Filmora is an all-in-one home video editor that has powerful functionality and a fully stacked feature set. Filmora is a solid app that gives you the features and styles that have been previously only available to professional film makers that have a certain level of experience and the expensive applications to match. Filmora has a simple drag and drop interface, which gives you the freedom to be artistic with the story that you want to create. Key features: Text and titles: support for animated text. Music library: support for adding your music tracks. Overlays and filters: specifically designed filters and overlays to give your a professional finish. Elements: Still and motion graphic support. Unique visual effects: you can incorporate over 100 visual effects. Speed control: Slow motion and time lapse support. Overall, Filmora is a great app that has powerful features coupled with an easy to operate user interface. The design is fresh, modern and is a joy to us...
Read more

Nepali Unicode with Keyboard Layout (Traditional and Romanized)

Nepali Unicode with Keyboard Layout (Traditional) is suitable for the persons who are already using true type fonts like preeti, kantipur etc. There is only slight modification upon true type fonts with Unicode flavour. These letters can accessible to everywhere even any client computer doesn't avail Nepali fonts. Similarly, Nepali Unicode with Keyboard Layout (Romanized) is suitable for new Nepali Unicode users which works as typing in English - based on pronunciation. Download Nepali Unicode with Keyboard Layout (Traditional and Romanized) from below: Nepali Unicode with Keyboard Layout (Traditional)
Read more

A Simple and Rapid Hacking Tool: Armitage

Image
Armitage  is a scriptable red team collaboration tool for Metasploit that visualizes targets, recommends exploits, and exposes the advanced post-exploitation features in the framework. Through one Metasploit instance, your team will: Use the same sessions Share hosts, captured data, and downloaded files Communicate through a shared event log. Run bots to automate red team tasks. Armitage  is a force multiplier for red team operations. Armitage represents each target as a computer with its IP address and other information about it below the computer. The computer screen shows the operating system the computer is running. Steps are given below:                      A red computer with electrical jolts indicates a compromised host. A directional green line indicates a pivot from one host to another. Pivoting allows Metasploit to route attacks and scans through intermediate hosts....
Read more

10 Ways to Increase AdSense CPC With Simple Tweaks

Image
If you are a Blogger and Adsense is your prime source of revenue, you can’t afford to ignore the importance of Adsense optimization. When we talk about Adsense optimization, there are many things, but the main target is to get high eCPM and get more Cost per click. Else, despite of good AdSense CTR, you might not be making good money. This is something familiar about the non-English blog. If you fall in the category of those AdSense publishers, who are getting huge traffic but Adsense earning is still low, it’s time to understand points which are mentioned below, and this will surely help to increase Adsense CPC and overall revenue. What is AdSense CPC? Let’s start with answering basic question first and then we will move to some working tips to increase AdSense CPC. CPC stands for Cost per click, in short money which you make/click is what CPC. Now, you might have noticed Adsense publisher talking more about CTR and less about CPC. If you are really serious about your Adsense re...
Read more

Havij 1.15 Advanced SQL Injection Tool

Image
Havij is an automated SQL Injection tool that helps penetration testers to find and exploit SQL Injection vulnerabilities on a web page. It can take advantage of a vulnerable web application. By using this software user can perform back-end database fingerprint, retrieve DBMS users and password hashes, dump tables and columns, fetching data from the database, running SQL statements and even accessing the underlying file system and executing commands on the operating system. The power of Havij that makes it different from similar tools is its injection methods. The success rate is more than 95% at injecting vulnerable targets using Havij. The user friendly GUI (Graphical User Interface) of Havij and automated settings and detections makes it easy to use for everyone even amateur users. Download Free Havij 1.15 Advanced SQL Injection Tool New Features      HTTPS support     Add MSSQL Blind     MSAccess more Blind (commercia...
Read more

CAT 7 (Category 7) Networking cable

Category 7 (Cat-7) network cabling is used as a cabling infrastructure for 1000BASE-T (Gigabit Ethernet, or GbE) and 10GBASE-T (10-Gigabit Ethernet, or 10 GbE) networks.  The Cat 7 standard provides performance of up to 600 MHz  (1000 MHz for the Cat-7a, or Augmented Category 7 standard) and can be used up to a maximum length of 100 meters. Category 7 cable is able to achieve higher performance than preceding Ethernet standards such as Cat 5, Cat 5e and Cat 6 by requiring each of its twisted wire pairs to be fully shielded.  This is known as Screen Shielded Twisted Pair (SSTP) or Screened Foiled Twisted Pair (SFTP) wiring, and it almost completely eliminates alien cross-talk while significantly improving noise resistance. It is published in 2002 by the International Organization for Standardization (ISO) and is also known as Class F cabling.  While more expensive than Cat 5e and Cat 6 cabling, Cat-7 cabling does have a 15-year life-cycle (compared to estim...
Read more

Learn how to drive a Car? Manual Transmission of Car

Image
Driving a car with manual transmission needs little bit patience. Here are step-wise driving procedure with pictures. Video of Car Driving in English Getting Comfortable with the Car's Controls  Seat Adjuster Step 1) Learn how to adjust driving seat of a car Adjust the seat forward and backward by pulling a button under the seat and make sure your are comfortable to drive. Clutch, Brake and Accelerator Step 2)  Learn how to use Clutch, Brake and Accelerator Leftmost pedal is for clutch, middle one is for brake and rightmost one is for accelerator . Clutch should press full at a once but release slowly. Brake and accelerator should press slowly but release at a once just opposite as clutch. Clutch is controlled by left leg whereas brake and accelerator are controlled by right leg. Looking glass/mirror Video of Car Driving in Hindi Step 3)  Adjust Mirror Adjust looking mirror/glass for comfortable and...
Read more

Learn Cloud Computing

Image
Cloud Computing refers to  manipulating, configuring,  and  accessing  the hardware and software resources remotely. It offers online data storage, infrastructure, and application. Cloud computing offers  platform independence,  as the software is not required to be installed locally on the PC. Hence, the Cloud Computing is making our business applications  mobile  and  collaborative.
Read more

25 Ways to Increase Traffic to Your Website

Image
Every website owner wants to increase their website traffic but the question is how to increase traffic to your website. Here is 25 possible ways to increase traffic to your website. 1. Advertise This one is so obvious, we’re going to look at it first. Paid search, social media advertising and display advertising are all excellent ways of attracting visitors, building your brand and getting your site in front of people. Adjust your paid strategies to suit your goals – do you just want more traffic, or are you looking to increase conversions, too? Each paid channel has its pros and cons, so think carefully about your objectives before you reach for your credit card. Download Special Tricks to drive traffic on your website If you’re hoping that more traffic to your site will also result in more sales, you’ll need to target high commercial intent keywords as part of your paid search strategies. Yes, competition for these search terms can be fierce (and expensive), but...
Read more