Amwoga Khalwale

With Russia and China improving their air defenses at a startling rate, Congress has ordered the U.S. Air Force to consider restarting production of the F-22. The aircraft is considered superior to the F-35 in certain capabilities relevant to the counter-air and destruction of enemy air defenses missions, but it costs twice as much to … Read more

A parameter is a list of optional parameters that you create to transmit information into the procedure and send information out of the procedure to the calling application. The argument is another name for a parameter. When you define a parameter, you also describe how it may be used. There are two types of parameters … Read more

The difference between thumb drives and flash drives may not be immediately apparent, but there are some key distinctions between the two. Thumb drives, also known as USB drives or pen drives, are small, portable storage devices that are often used to transfer data from one computer to another. Flash drives, on the other hand, … Read more

Woofers and subwoofers are important because the low frequencies are also the ones that help produce the full, rich, three-dimensional effect we love in movie soundtracks and in music. Without a woofer/subwoofer, you’ll be missing out on some of the explosions and gunshots for movies and videogames. Music-wise, you will partially miss some instruments like … Read more

Widescreen and Fullscreen Widescreen is a display that has a ratio of 16:9. It looks like a 4:3 screen but is actually wider. The standard 16:9 widescreen screen uses the same aspect ratio as an HDTV, which is considered the ideal for viewing films and videos. The term “widescreen” is generally used to describe TV … Read more

What is Raster Data? Raster data provides a representation of the world as a surface divided up into a regular grid array, or cells, where each of these cells has an associated value. In an alternate sense, we can consider a digital photograph as an example of a raster dataset. Here each cell, which in … Read more

Baidu Cloud Baidu Cloud, also known as Baidu Wangpan, is a cloud storage and cloud services platform offered by Baidu Inc., one of China’s leading technology companies. Baidu Inc., which is often referred to as China’s equivalent of Google. Baidu is known for its search engine, AI research, and cloud-based services, including file storage, data … Read more

Normalization is a database design technique that reduces data redundancy and eliminates undesirable characteristics like Insertion, Update and Deletion Anomalies. Normalization rules divides larger tables into smaller tables and links them using relationships. The purpose of Normalization in SQL is to eliminate redundant (repetitive) data and ensure data is stored logically. Normalization of a data … Read more