Answer:
The answer is A
Explanation:
al·go·rithm
noun
a process or set of rules to be followed in calculations or other problem-solving operations, especially by a computer.
"a basic algorithm for division"
(a step-by-step tutorial or guide)
Answer:
A
Explanation:
what are super computers? what is their application in real life situation
Answer:
A supercomputer is a computer with a high level of performance as compared to a general-purpose computer. Common applications for supercomputers include testing mathematical models for complex physical phenomena or designs, such as climate and weather, evolution of the cosmos, nuclear weapons and reactors, new chemical compounds (especially for pharmaceutical purposes), and cryptology.
Which of the following best describes the difference between software and hardware?
A Hardware is the outside of the computer; software is the material on the inside of a computer.
B Hardware is the material produced by the computer like a business letter; software is the information in the computer.
D Hardware is the equipment; software is the instructions given to the equipment in order for the equipment to perform a task.
C Software is the equipment; hardware are the programs that run the software.
Answer:
D. Hardware is the equipment; software is the instructions given to the equipment in order for the equipment to perform a task
Explanation:
Hardware is the actual part while Software is the program that operates the Hardware
2.4 Code Practice: Question 2
Write a program that accepts a number as input, and prints just the decimal portion. Your program should also work if a negative number is inputted by the user.
Enter a number: 15.789
Sample Output
0.789
Can someone please help me with this because I’m so stuck
The code is in Java.
It calculates the decimal portion of a number by subtracting the integer portion from the number. It also uses if structure to check if the number is a negative one.
Comments are used to explain each line of code.
//Main.java
import java.util.Scanner;
public class Main
{
public static void main(String[] args) {
//Initialize the Scanner object to be able to get input
Scanner input = new Scanner(System.in);
//Declare the variables
double number, decimalPortion;
//Ask the user to enter a number
System.out.print("Enter a number: ");
number = input.nextDouble();
//Get the decimal portion of the number by subtracting the integer part from the number
decimalPortion = number - (int) number;
//If the number is negative one, multiply the decimal portion with -1 to convert it to a positive value
if(number < 0)
decimalPortion *= -1;
//Print the decimal portion
System.out.println(decimalPortion);
}
}
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PLZZ HELP!! ITS FOR A TEST!! Third generation computers were set apart because of this invention. A) microprocessors B) transistors C) integrated circuits D) vacuum tubes
Answer:
A. Invention of microprocessor
Explanation:
The third generation of computer itself was based on the technology of integrated circuits (shorten as IC).
It lasted for about 6 years and was brought to an end with the advent of the fourth generation of computers which was based on microprocessors.
Hence, option A answers the question.
Answer: I'm pretty sure the answer is C. Integrated Circuits.
Explanation: "The computers of the third generation used Integrated Circuits (ICs) in place of transistors. A single IC has many transistors, resistors, and capacitors along with the associated circuitry. The IC was invented by Jack Kilby. This development made computers smaller in size, reliable, and efficient." ( Tutorialspointwww.tutorialspoint.com)
A person with a kinesthetic learning style learns best by
a. reading and writing.
b. moving around and interacting with objects.
c. working with numbers and patterns.
d. independent study.
Jennifer frequently uses a few programs on her laptop. Where will she find all the frequently used program icons in her computer?
Answer:
ON THE TASKBAR.THE TASKBAR IS FOUND BELOW THE DESKTOP.ASK FOR FURTHER EXPLANATION.A BRAINLIEST PLEASEWhich of the following statements are true about the growth of technology? Select 3 options. A. Individuals in the United States currently own an average of three connected devices. B. The general public began connecting to the Internet when the World Wide Web was introduced in 1991. C. By 1995, almost half of the world’s population was connected to the Internet. D. Currently, 67% of people on earth use at least one mobile device. E. The number of devices connected to the Internet of Things is expected to triple between 2018 and 2023.
Answer:
b
Explanation:
the general public began connecting to the internet when the world wide web was introduced
Answer:
The general public began connecting to the Internet when the World Wide Web was introduced in 1991.
By 1995, almost half of the world’s population was connected to the Internet.
Currently, 67% of people on earth use at least one mobile device.
Explanation:
What were precomputed tables and why were they necessary?
Precomputation in algorithms refers to the act of running an initial computation ahead of run time to create a lookup table that may be used by an algorithm to avoid running the same computation repeatedly each time it is executed.
What is algorithm?An algorithm is a process used to carry out a computation or solve a problem. In either hardware-based or software-based routines, algorithms function as a detailed sequence of instructions that carry out predetermined operations sequentially.
Algorithms are procedures for resolving issues or carrying out tasks. Algorithms include math equations and recipes.
Algorithms are used in programming. All online searching is done using algorithms, which power the internet.
The term "precomputation" in the context of algorithms refers to the act of performing an initial computation before the algorithm is actually used.
This creates a lookup table that the algorithm can utilise to avoid performing the same computation repeatedly each time it is used.
Thus, this way, precomputed tables are essential.
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what is one way to avoid computer-related health problems?(1 Point) a.Always use a track pad instead of a mouse. b.Position your computer so it faces a window. c.Look closely at the computer screen at all times to maintain your concentration level. d.Take frequent breaks that include moving around and stretching. Answer:__________-(/>.<)/
which binary number is the greatest?
11011
11001
11100
11010
11000
Answer:
the third one
Explanation:
the rest is below 28 apart from the third one which is 28 and is the most
What is the very first step that should be taken when performing work with a computer?
A. You should back up any important data.
B. You should ground yourself.
C. You should power down the system and unplug it.
D. The components should be removed.
Answer: A back up data.
Explanation:
A _____ describes two or more computers connected to each other.
computer network
client
server
switch
Answer:
Computer network.
Since it is 2 or more computers connected together.
Hope fixes her mistake and comes up with this list. A 2 column table with 5 rows. Column 1 is labeled Gas with entries Argon, Carbon dioxide, Nitrogen, Oxygen, Other gases. Column 2 is labeled Percentage with entries .93, .04, 78, 21, .03. She thinks it is a good idea to list the gases based on the amount of the gas found in the atmosphere from largest to smallest percentage. Which options would she need to apply to do this? Check all that apply. Use the Text option. Use the Paragraph option. Use the Header Row option. Use the Descending option. Use the Percentage Field option.
It's the last 3. I'm too tired to say anything else so here's a photo.
Complete the sentence. refers to the increasing accessibility of technology, allowing more people to access information, create content, and develop applications,
Answer:
I'm pretty sure your answer is democratization of technology
Explanation:
The democratization of technology refers to the process by which access to technology rapidly continues to become more accessible to more people.
Answer:
democratization of technology: the increasing accessibility of technology, allowing more people to access and create content and applications
Explanation:
edge 2022
Which of the following is a unique feature of Object-oriented programming?
O They have syntax.
O They are web-based.
O They use objects that contain data and functions.
O They are interpreted by compilers into binary machine language.
Answer:
the answer is they used objects that contain data and function ( code)
Answer:
answer is C :)
Explanation:
What is the analysis stage in System development life cycle?
Answer:
Explanation:
end user business requirements are analyzed and project goals converted into the defined system functions that the organization intends to develop. The three primary activities involved in the analysis phase are as follows: Gathering business requirement. Creating process diagrams.
Q:Ideally, how often should you back up the data on your computer? once an hour once a day once a month once a year
A: It's once a day
Answer:
Ideally you should do it once a day!
Explanation:
On edge! And it's on google too but I know it from my tests and learning!
Ideally, you should back up the data on your computer regularly, and the frequency of backups will depend on the amount and importance of the data you generate or modify.
What is backup?Backup refers to the process of creating a copy of data and storing it in a separate location or device in case the original data is lost, damaged, or corrupted.
Ideally, you should back up your computer's data on a regular basis, with the frequency of backups determined by the amount and importance of the data you generate or modify.
It is recommended to back up critical data, such as important documents, financial records, and photos, at least once a day, and even more frequently if possible, such as hourly or in real-time.
Monthly or weekly backups may be sufficient for less critical data. The key is to have a consistent and dependable backup system in place to safeguard your data in the event of hardware failure, theft, loss, or other disasters.
Thus, this way, the data should be backed up regularly.
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Hi, I just have a few questions from my digital tech assignment.
1. ___ domain indicates that the computer or DNS name does not exist.
2. Why are users able to log on to any computer in a domain?
A. because they do not need an account for each computer
B. because all computers act as workstations and servers
C. because they can reconfigure or update hardware without turning off the system
D. because networks use names to make accessing nodes easier
3. Describe, step by step, how to create an account for a computer on the domain controller.
Answer:
b
Explanation:
i took the test my self
Answer:
for number one you put system in the blank
Explanation:
how do you get people to add you?
Answer:
go to their profile and click the person icon and done
Explanation:
Select the correct answer.
Ben wants to reduce the file size of an image in his document. Which feature of a word processing program will help him do so?
Answer:
COMPRESS, THIS WILL MAKE IT INTO A ZIP
Explanation:
2. What is the name for an action performed by the VR Robot?
3. Command
b. Behavior
o. Parameter
d. Programming Language
Answer:
I think is o but I know the vr robot is work to help human and thinks like that hope you I help you I know my answer is short but this what I can to help you withWhich of these tools can best be used as a self assessment for career planning purposes? a personality test an asset analysis a self-directed learning experience a goal development checklist
Answer:
C - a self-directed learning experience
Explanation:
The tool that can best be used as a self-assessment for career planning purposes is a self-directed learning experience. Thus the correct option is C.
What is a Career?A career is referred to what an individual chooses as a profession to earn something. A career of an individual is based on his talents, skills, and abilities which help him to seek growth and development and achieve the goals of life.
Self-directed learning encourages the organic growth of personality, creativity, persistence, and life happiness. It promotes students' options, independence, ambition, and the development of various abilities for lifetime learning.
Finding your skills, values, hobbies, and interests is the first step in the career development process. From there, one may decide what kinds of roles might be interesting to both you and a good fit.
Therefore, option C is appropriate.
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A student builds a model of her bedroom. The scale is 1:25. In the scale model, the students bed is 3 inches long. How long is the students actual bed?
Answer:
The student’s actual bed is 75 inches long
Explanation:
Here in this question, we want to find out the length of the student’s actual bed.
The ratio of the model to the real is 1:25
Let the actual length of the bed be x inches
Thus;
1/25 = 3/x
By cross multiplying
1 * x = 3 * 25
x = 75 inches