UNIX is operating system has no graphics user interface
Unix
<u>Explanation:</u>
Mostly nowadays all operating system and software is coming at graphics user interface. End user what all are visual interfaces by using mouse as input tools.
Since computer world is changes technology every day mouse and graphics user interfaces. In old days where operating system are operated in black and white screen period main use of input device are keyboard and those days are no graphic user interface.
In fact nowadays we going back to black and white screen and we name it as dark mode and say to save current and save eyes. But still use mouse as input tools in dark mode also.
Answer:
Originally the word referred to a literal bread board, a polished piece of wood used for slicing bread. In the 1970s the solderless breadboard ( a.k.a. plugboard, a terminal array board) became available and nowadays the term "breadboard" is commonly used to refer to these.
<h2><u>Given</u> :-</h2>
Create a HTML code for writing a web page for your school time-table.
<h2><u>Answer</u> :-</h2>
<html>
<head>
<title> Time Table </title>
</head>
<hrcolor = "red">
<hrcolor = "blue">
<body>
<table><tr = "7"><md = "7"><Period 1_></table>
</body>
</html>
Answered by - ItzMaster
Answer:
Computer science are the disciplines that study information, computing and the applications or ecosystems where they are developed. It is a science that comes from applied mathematics and has 3 branches that are quite well known. On the one hand we have software engineering, secondly theory as such (primary study of algorithms and data, etc.) and finally the application of the amalgam of the first two, which end up resulting in disciplines such as big data, cybersecurity or computer security, machine learning, artificial intelligence, etc. However, we are talking about a very broad science with various branches of work. Technological advances that have improved the scope of education, now allow us to develop in specific skills and computer science is one of the macro careers that have benefited the most thanks to the diversity of subjects it encompasses. This is where the on-demand courses available on the edX platform come in. Computer scientists are in one of the best times for their career advancement. We invite you to be part of the technological development and information and computing technologies through online courses.
Explanation:
Here are three ways:
Cleaning: as applied
to most things in our lives, cleaning also applies to protecting peripheral
devices. To ensure the smooth running of such devices one needs to clean the
dust and dirt from these devices once in a while. Make sure you disconnect the
device before you eject it from the system.<span>
Follow instructions: Most devices come with a safety guide
and instructions manual, always use the recommended settings for the smooth
running of your system. These recommendations usually come from the
manufacturer and are reliable.
<span>Surge suppressor/protector: One of the major issues faced by the
users is faults caused by power surges. One needs to make sure to use a Surge Suppressor/Protector
connected with the system to make sure it will not damaged with power fluctuations. </span></span>
