Answer:
An open source operating system
Explanation:
Linux is an open source operating system (OS). An operating system is the software that directly manages a system's hardware and resources, like CPU, memory, and storage.
write about storage
(should be in easy words)
Answer:
Answer to the following question is as follows;
Explanation:
The process of storing digital information in a data storage media using computing technology is known as storage. Storage is a technique that allows a computer to keep data indefinitely or intermittently. Computer storage capacity and electronic data management are other terms for storage.
You've just deployed a new Cisco router that connects several network segments in your organization. The router is physically located in a server room that requires an ID card to gain access. You've backed up the router configuration to a remote location in an encrypted file. You access the router configuration interface from your notebook computer by connecting it to the console port on the router. You've configured the management interface with a username of admin and a password of password. What should you do to increase the security of this device
Answer:
Change the default administrative user name and password.Use an SSH client to access the router configuration.Explanation:
Remember, we are told the default username and password were simply, "admin" and "password". From a security perspective, both the password and username are weak choices. Hence, to increase the security of the notebook computer where the router configuration management interface is found, it is best you change the password.
Next, by using a Secure Shell Protocol (SSH) client to access the router configuration, the security is enhanced considering the fact the new Cisco router would connect several network segments in the organization.
represent the measuring unit ofcomputer un terms of fration of second
Duplicate Question: https://brainly.in/question/21737632
What is the name of the the world cell of the internet?
How you even don't know the basic information
it's disgusting.
explain the tearms alink and vlink
Answer:
The alink (active link) color appears while the mouse is clicking the link. The vlink (visited link) is the color of the link after the user has already visited it.
Someone knows a good compiler for iPad? It has to be an app
What is the name of the the world cell of the internet?
Answer:
mobile web is the the world cell of internet
Does anyone know how to fix this computer issue I have?
Answer:
ctrl +Alt+ upper arrow^ it make to fit your desktop
Select three physical forms of storage. USB drive Primary cache Magnetic storage Secondary cache Dynamic RAM Optical drive
Answer:USB drive
Magnetic storage
Optical drive
Explanation:
hope this helps
You need to view the contents of /var/log/auth.log to get information about the users that have been logging on to the system. The auth.log file is a plain text, file so you decide to use the cat command to review the file. However, the display fills with text for several pages, and you can't see the entire file. What commands can you use to view the content of the auth.log file page by page? (Select TWO).
Answer:
more /var/log/auth.log
less /var/log/auth.log
Explanation:
The commands that can be used to view the content of the auth.log file page by page are:
more /var/log/auth.log
less /var/log/auth.log
A specified group of banks get together and agree to use a blockchain for wholesale settlement of interbank transfers. This is most likely an example of a ........................ blockchain. Group of answer choices Permissionless Permissioned
Answer:
Permissioned
Explanation:
In this scenario, specified group of banks got together and joined forces by agreeing to use a blockchain for wholesale settlement of all interbank transfers. Thus, this is most likely an example of a permissioned blockchain.
a program in matchine language is called
Answer:
mcq
Explanation:
machine code is a computer program written in a machine language
What is binary number system? Why is it used in computer system?
Answer:
Computers depend mainly on binary because it’s more time efficient for them to so.
Explanation:
It’s easier to identify 0 as “off” and 1 as “on”. As you may know, transistors are the fundamental blocks of microprocessors and ICs. The reasons this is the case is that these transistors form logic gates which can carry out basic logic operations. These logic gates are a huge step into making microprocessors/ICs/etc. And what do these logic gates depend on? They depend on binary.
Whoa whoa, wait a minute. Let’s first take a step back to know a thing or two about logic gates.
These logic gate can be constructed from transistors. They carry basic logic operations. You have one or more inputs “entering” the logic gate ——-> A certain operation is performed on them ——-> you get your output. The input is a voltage. This voltage it can be interpreted as an “on” or “off” according to the gate. Once again these offs and ons are 0s and 1s. For example the Inverter/NOT gate is a gate that simply takes an input and gives its inverse. For example:-
A low voltage/an “off” signal/ a “0” “enters” the NOT gate. ——-> A high voltage/an “on” signal/ a “1” is the result of the operation performed
(In the above example low voltage = “off” signal = 0, high voltage = “on” signal = 1)
As you can see, a 0 enters the NOT gate and a 1 comes out or vice versa. Now, if you were a logic gate, you’d prefer working with just 0s and 1s right? I would. This would be much easier to work with than a lot of different values.
It’s a herculean task to work with these though as a human. And fortunately, programming languages exist for giving the computer instructions to do in a “language” other than its own.
Create a PHP page that contains an array of at least 20 movie titles or book titles (your choice). The HTML page should have an input box for the user to enter a username and a title of a favorite movie or a book. After the user enters a username, the page should display a welcome message.
Answer:
This is the code
Explanation:
<html>
<form method="POST" action="welcome.php">
label for="usname">username:</label><br>
<input type="text" id="usname" name="usname"><br>
<label for="movietitles">Movietitles</label><br>
<textarea type="text" id="movetitle" name="movietitles">Please enter movie titles</textarea>
<input type="submit">
</form>
</html>
<?php
$Movietitles= array("bland", "decoy","Mademan", "Rich", "bland", "decoy","Mademan", "Rich", "bland", "decoy","Mademan", "Rich" , "bland", "decoy","Mademan", "Rich, "decoy","Mademan", "Rich", "Adapt" );
$username= $_POST['username'];
if (!empty($_POST['username'])) {
$username = $_POST['username'];
echo "Welcome";
}
?>
The post method HTTP request is used to send the data from the form to the Welcome.php file above so that it validates/tests that username has been entered using the php if statement and if it is not empty(entered username) php "echos" welcome to the screen.
30points!!!! Plz answer quickly
Select the correct answer.
What should be the ideal position of the image in a video if it is the main feature of the video?
A. bottom
B. right
C. left
D. center
Answer:
center
Explanation:
that is the focal point
Answer:
D
Explanation:
since it's the main feature of the video it would be best to put it on the center so that all focus is on it because if you put it in the corner or another position it won't be the main feature and definitely not the center of attraction.
I hope you understand.and sorry if it's wrong
Analyze the following fragment:
double sum = 0;
double d = 0;
while (d != 10.0) {
d += 0.1;
sum += sum + d;
}
A. The program does not compile because sum and d are declared double, but assigned with integer value 0.
B. The program never stops because d is always 0.1 inside the loop.
C. The program may not stop because of the phenomenon referred to as numerical inaccuracy for operating with floating-point numbers.
D. After the loop, sum is 0 + 0.1 + 0.2 + 0.3 + ... + 1.9
Suppose you are given a sequence that is described by a formula, starting at index n=0. If you need to change the starting index to n=1, then you just need to replace n in the formula by n+...?
Answer:
[tex]n+1[/tex]
Explanation:
Given
[tex]n = 0[/tex] --- starting index
Required
Change the starting index to [tex]n = 1[/tex]
We have:
[tex]n = 0[/tex]
To change the starting index to k, we simply rewrite as:
[tex]n+k[/tex]
In this case; k=1; so, the starting index will be: [tex]n+1[/tex]
The Web 2.0: A. is a technology that focuses on online collaboration, users as both creators and modifiers of content, dynamic and customized information feeds, and many other engaging Web-based services. B. is a computer network consisting of a collection of internet sites that offer text and graphics and sound and animation resources through the hypertext transfer protocol. C. is a reference that points to a whole document or to a specific element within a document. D. is a computer network consisting of a worldwide network of computer networks that use the TCP/IP network protocols to facilitate data transmission and exchange.
Answer: A. is a technology that focuses on online collaboration, users as both creators and modifiers of content, dynamic and customized information feeds, and many other engaging Web-based services.
Explanation:
Web 2.0 describes the changing trends regarding how World Wide Web technology is used which is used in enhancing creativity, increase collaboration, secure information sharing, as well as the improvement of the Web functionality.
Web 2.0 is a technology that focuses on online collaboration, users as both creators and modifiers of content, dynamic and customized information feeds, and many other engaging Web-based services. Web 2.0 enables groups of individuals to simultaneously work on a document.
Therefore, the correct option is A.
Why is it important for a photographer to understand the relationship between color and light?
Answer: Different light can cast a different impact on the picture. If a photographer knows how the light will change the picture, he or she can click the picture he wants.
can you give me some hints
como se llama este icono de word
A power supply serves as both a rectifier and transformer to convert AC house current to DC and to step down voltage from 110 V or 220 V to 50, 30, or 20 volts.
Answer:
True
Explanation:
A computer can be defined as an electronic device that is capable of receiving of data in its raw form as input and processes these data into information that could be used by an end user.
Generally, a computer is composed of five (5) main components and these include;
I. Input unit.
II. Output unit.
III. Central processing unit (CPU).
IV. Storage (memory) unit.
V. Power supply unit (PSU).
A power supply also referred to as power supply unit (PSU) can be defined as a hardware component of a computer that converts and step-down the domestic alternating current (AC) electrical power to a low-voltage regulated direct current (DC) power, so that the internal components of a computer can be supplied with power.
Hence, the power supply unit (PSU) serves as a rectifier by converting alternating current (AC) house current to direct current (DC) and as a transformer to step-down voltage from 220 Volts or 110 Volts to 50, 30, or 20 Volts depending on the requirements of a computer.
what is historical development of computer
Answer:
Read below
Explanation:
It began with a 19th century English mathematics professor named Charles Babbage.
Answer:
the person on top is right
Explanation:
just took the test :)
I WILL GIVE BRAINLIEST!
PLEASE HELP ME DUE!!!
Answer:
AX=B
Explanation:
BIOS has two jobs. One is to boot up, or start, the computer. What is the other? Maintain the computer’s software firewall. Ensure the fastest possible Internet speed. Provide the basic interface for the hardware. Perform regularly scheduled memory backups.
Answer:
Provide the basic interface for the hardware.
Explanation:
Create a program that uses a separate module to calculate sales tax and total after tax.
Create a c++ program using console.h and console.cpp files that uses a separate module to calculate sales tax and total after tax.
Console
Sales Tax Calculator
ENTER ITEMS (ENTER 0 TO END)
Cost of item: 35.99
Cost of item: 27.50
Cost of item: 19.59
Cost of item: 0
Total: 83.08
Sales tax: 4.98
Total after tax: 88.06
Again? (y/n): y
ENTER ITEMS (ENTER 0 TO END)
Cost of item: 152.50
Cost of item: 59.80
Cost of item: 0
Total: 212.30
Sales tax: 12.74
Total after tax: 225.04
Again? (y/n): n
Answer:
I nor know this one oo abeg sorry
A local area network (LAN) is best described as a(n): Multiple Choice computer system that connects computers of all sizes, workstations, terminals, and other devices within a limited proximity. electronic library containing millions of items of data that can be reviewed, retrieved, and analyzed. method to offer specialized software, hardware, and data-handling techniques that improve effectiveness and reduce costs. system that allows computer users to meet and share ideas and information.
Answer:
computer system that connects computers of all sizes, workstations, terminals, and other devices within a limited proximity.
Explanation:
A local area network (LAN) refers to a group of personal computers (PCs) or terminals that are located within the same general area and connected by a common network cable (communication circuit), so that they can exchange information from one node of the network to another. A local area network (LAN) is typically used in small or limited areas such as a set of rooms, a single building, school, hospital, or a set of well-connected buildings. Some of the network devices or equipments used in a local area network (LAN) includes an access point, personal computers, a switch, a router, printer, etc.
Typically, a local area network (LAN) is best described as a computer system that connects computers of all sizes, workstations, terminals, and other devices such as switches, routers and access points (APs) within a limited proximity.
Son generalmente los objetos,personas o entidades que tienen vida por sí sola y no depende de ninguna otra para existir:
A)Tablas maestro
B)Tablas compuestas
C)Tablas complejas
D)ninguna de las anteriores.
AYUDAAAAAA!!!!
Answer:
La opción correcta es D. Ninguna de los anteriores, ya que la palabra que describe dicha situación es "autosuficiencia".
Explanation:
La autosuficiencia es una teoría o práctica de cómo los grupos o sociedades pueden mantenerse sin intercambiar bienes o dinero con el mundo exterior. La teoría está algo extendida en ciertos grupos anarquistas y especialmente dentro del anarquismo individualista. Algunos grupos ecologistas también están muy a favor de la autosuficiencia. La autosuficiencia se considera una forma de vida muy original.
Un ejemplo común de autosuficiencia es una persona o familia que vive en una pequeña granja. Aquí se cultiva y produce todo lo necesario para sobrevivir.
A driver that approaches a controlled intersection with a signal that is not working must:
what is the difference between b and br tag
Answer:
<b> tag is used to make the text bold. <br> tag is used to insert a line break into a text font.
Explanation:
The <b> tag in HTML is used to indicate the importance of the text. The text is written within <b> tag display in bold size. You can do that by using CSS also there is a similar tag <strong> tag that has a similar effect on content.
The <br> tag inserts a single line break. The <br> tag is useful for writing addresses or poems. The <br> tag is an empty tag which means that it has no end tag.
Audience centered public speakers are inherently sensitive to the
Answer:
the diversity of their audiences
Explanation:
