Answer:
/proc/partitions
List two examples of following types of communication
Answer:
Explanation:
sign language is communication
touch is communication
essence of radio program
Answer:
Radio has the ability to reach across borders and can become a valuable source of information where reliable news is scarce. Radio has proved its worth in times of emergency such as when access to the mobile network is down as a result of an overload, or phone lines are cut.
Explanation:
How many passes will it take to find 12 using a binary search? 8, 10, 12, 14, 16, 18, 20
1 3 4 2
Answer:
3 passes
Explanation:
Binary search halves and halves an ordered list of numbers until the value being searched is found.
14 is the middle number. it is larger than 12 so we look at the left side
10 is the middle number of the left side it is smaller than 12 os we look at the right side
12 is the middle number between 10 and 14 and it is also the number we are trying to find.
always follow the routine "clean up while in use and clean up before keeping it".
true or false
You are part of a testing team at a software business. Your job is to see how many concurrent users the system can host and how many database transactions the system can handle without a noticeable drop in performance. You are doing _____ testing. a. acceptance testing b. volume testing c. system testing d. integration testing
Answer:
The right approach is Option b (volume testing).
Explanation:
A non-functional trial that has been conducted throughout a results evaluation where even a large amount of information becomes accessible to something like the program, would be determined as Volume testing.The application functionality has been analyzed by determining the maximum volume throughout the database.Other options are not related to the given query. So the above is the right response.
Write a program that asks the user for the name of a file. The program should display the contents of the file with each line preceded with a line number followed by a colon. The line numbering should start at 1. (You can create a file and populate it with some data, then run your program to open that file and display the contents line by line with the number of the line preceding the line data)
Answer:
Explanation:
The following program is written in Python. It asks the user for the file name (which needs to be in the same directory as the program) and reads the file. It then splits it by lines and saves it into an array. Then it loops through the array, printing each line with its corresponding line number.
file_name = input("File Name: ")
f = open(file_name, 'r')
lines = f.read().split('\n')
for line in lines:
print(str(lines.index(line) + 1) + ': ' + line)
what is the answer???
Answer:
I think it should be C
Explanation:
A group of two or more computers that are link together.
5.20 LAB: Output values below an amount Write a program that first gets a list of integers from input. The input begins with an integer indicating the number of integers that follow. Then, get the last value from the input, which indicates a threshold. Output all integers less than or equal to that last threshold value. Ex: If the input is: 5 50 60 140 200 75 100 the output is: 50,60,75,
Answer:
Following are the code to the given question:
x= input()#defining a variable x that inputs value from the user-end
l = x.split(" ")#defining variable l that splits the x variable value with a space
t= int(l[len(l)- 1])#defining a variable t that decrease the l length and convert the value into integer
for i in range(1, (len(l) - 1)):#use for loop to calculate the range of the list
if int(l[i]) < t:#defining if block that checks the list value is lessthan t
print(l[i])#print list values
Output:
Please find the attached file.
Explanation:
In the above-given code, an "x" variable is declared that inputs the value from the user-end, and use the "l" variable that splits all the value and defined a "t" variable that adds value into the list and convert the value into an integer.
In the next step, for loop is declared that counts the lists and use a conditional statement that checks list value is less than t and use the print the method that prints the list values.
Which pieces of information does the National Weather Service produce?
simple maps
newspaper maps
long-range forecasts
maps with isothermsHow are computers used in producing weather forecasts?
They compile data from multiple instruments.
They collect air temperature and air pressure data.
They eliminate the need for human meteorologists.
They transmit data on developing weather systems from space.
Answer:
1. maps with isotherms
2. They compile data from multiple instruments.
Explanation:
The pieces of information that the National Weather Service produces are "maps with isotherms". These pieces of information depict the range of temperature and pressure occurring on the surface of the earth. Thereby providing a weather forecast that predicts the future occurrence of climate changes, which is then used to protect and enhance the lives of Americans.
Computers " compile data from multiple instruments" in producing weather forecasts. Instruments such as anemometer, wind vane, pressure sensor, thermometer, hygrometer, and rain gauge. The computer then uses specific mathematical equations to predict the weather or climate change.
Sam is a Windows system administrator responsible for setting up client workstations for different departments. After installing the operating system, Sam manually disables certain programs that aren't needed by that department. Recently, Sam learned a few workstations had been compromised. The security analyst suggests that the disabled applications may have been the target. Going forward, what should Sam change in his process
Answer:
not disable any programs after installing a new operating system
Explanation:
Sam should simply not disable any programs after installing a new operating system. If the system is working as intended then he should leave it be, as the saying says "Don't fix what isn't broken". When a new operating system is installed, the entire system is usually wiped, meaning that the only programs installed have been installed as defaults by the operating system. Usually, this is for a reason and acts as security measures for the user, the system, and all of the data. Most of these programs interact with each other and work off of each other's data. Removing them from the system can prevent other very important functions of the operating system from performing their duties, which in term can compromise the entire security of the system. Therefore, the best thing to do would be to not remove these default programs.
True or False? Apprenticeships have been used for thousands of years to pass knowledge on to a succeeding generation.
Answer:
true
Explanation:
true true true true true
Which of the following is an example of how the healthcare industry uses computer programming? (5 points)
a
Create drones
b
Make 3-D prosthetics
оо оо
с
Plant agriculture
d
Use 4-D special effects
The healthcare industry uses computer programming will be Make 3-D prosthetics. Then the correct option is B.
What is the healthcare industry?The healthcare business, also known as the medicinal industry or the medicine economy, is an amalgamation and combination of economic segments that offer products and services for the treatment of patients in the curative, preventative, rehabilitative, and pastoral care categories.
Uses of the healthcare industry are given below.
Apps with medical databases or references.Applications for tracking chronic diseases.Applications for diagnosis with a focus on prevention.Applications for people's health.Apps for better health.Apps for psychological health.Thus, Computer programming is used in the healthcare sector to create three-dimensional prostheses. Then the correct option is B.
More about the healthcare industry link is given below.
https://brainly.com/question/14379549
#SPJ2
what is modern? explain
Answer:
modern means present like the moment like for example the iphone 12 is modern because it was made last year or this year i forgot but pretty much it means in the present
Explanation:
When did computer networking go beyond the walls of the firm?
Answer:
All kinds of computing devices such as tablets, PCs, or laptops feature a brain-like unit called the central processing unit or CPU. Your computer's CPU calculates and interprets instructions while you're surfing the web, creating documents, playing games, or running software programs.
Explanation:
Which print preview of your slide show includes a notes section for your audience?
Answer:
I would say the one on the left side, have a good day! :)
Explanation:
I hope this helps! :)
Describe at least three of the characteristics that project managers look for in project participants and explain why you think they are important
Answer:
1. Knowledge of Project Management Principles: A project participant should have the required knowledge of how project management works and how to function well in a team to achieve a common goal.
2. Time management skills: Despite the fact that it might be teamwork, the effectiveness of each individual is key. Every team member should be able to meet deadlines so as not to burden the team when they are given an individual task.
3. Excellent Communicator: A project participant should be able to communicate well with other team members, the project manager, different audiences, even customers and potential customers. Any weakness in communication skills could affect the project generally.
why you think they are important
1. Having knowledge of project management principles would lessen work and save time for the project manager and other team members as the project participant would have an idea per time of what to do.
2. A project participant that can manage time would generally increase the efficiency of the company, help the company meet deadlines, help the team meet targets.
3. Any weakness in communication skills could affect the project generally.
Columns are identified by numbers (1,2,3,4,5....) and Rows are identified by letters (A,B,C,D,E.....) True False
Which operating system uses hyperlinked icons and is the most popular operating system to date?
Macintosh
Microsoft Windows
LINUX
UNIX
Answer: The Microsoft Windows operating system uses hyperlinked icons, and is the most popular operating system in the world, currently having over 1 billion registered users.
Twenty staff members will be doing data entry activities from 10 p.m. to 3 a.m. on a regular basis. You could check if a given operating system will handle this activity by performing _____.
soak testing.
stress testing
load testing
spike testing
Answer:
load testing
Explanation:
to see if the activity can handle under performance
Compare the OSI Application Layer with the TCP/IP Application Layer. Which statement is true? Both application layers are relevant mainly to programmers, not to network technicians. The OSI application layer involves more things than does the TCP/IP application layer. They are the same layer, only they are viewed through different conventions. The TCP/IP application layer is for the user; it is not important to programmers or network technicians.
Answer:
They are the same layer, only they are viewed through different conventions.
Explanation:
OSI model stands for Open Systems Interconnection. The seven layers of OSI model architecture starts from the Hardware Layers (Layers in Hardware Systems) to Software Layers (Layers in Software Systems) and includes the following;
1. Physical Layer
2. Data link Layer
3. Network Layer
4. Transport Layer
5. Session Layer
6. Presentation Layer
7. Application Layer
Each layer has its unique functionality which is responsible for the proper functioning of the communication services.
On the other hand, the Transmission Control Protocol and Internet Protocol (TCP/IP) Application Layer comprises of four (4) main layers and these includes;
I. Application layer.
II. Transport layer.
III. Internet layer.
IV. Network layer.
This ultimately implies that, the Open Systems Interconnection (OSI) Application Layer and the Transmission Control Protocol and Internet Protocol (TCP/IP) Application Layer are the same layer, only they are made up of different number of layers and as such are viewed through different conventions.
Answer:
c
Explanation:
plzzz help i need this today :(
Answer:
C
Explanation:
what are the answers for Quiz 7 answers computer science principles
Answer:
unknown
Explanation:
this sounds like it is very vague and could be confused with other tests, i do not know of any tests like this
another thing is you can ask each question, even though it would cost more points, it would be better in the long run, people with similar questions can find their answers easier, AND you can get the correct answer for each question with confidence
that and people are more willing to answer one question at a time then a whole quiz lol
not saying what you are doing is bad, its just impractical and not an easy way to go about this
hope you find the answers you need, have a great day/night mate :D
Suppose cell C5 contains the formula =B$6+C1.
Match each formula with its respective cell if you copied it.
=A$6+B4 =B$6+C6 =C$6+D2 =D$6+E1
Thank you, have a great week.
Answer:
=A$6+B4 will be in B8
=B$6+C6 will be in C10
=C$6+D2 will be in D6
=D$6+E1 will be in E5
Explanation:
$ sign is used to lock a certain column or row value, with the $ sign we can create an absolute reference which will remain unchanged as we copy our formula from one cell to another.
As formulars are copied, the references change respectively.
With =B$6+C1 in C5 ; As we move up or down of cell C5, only the row numbers will change that is formula in C6 becomes =B$6+C2.
As we move left and right, the column alphabet will also experience change like the rows did.
Only the absolute reference won't change no matter the direction.
Hence,
=A$6+B4 ; A and B means one move to the left of C5 and 4 signifies, 3 moves downward of C5 that gives B8
=B$6+C6 ; B and C means no horizontal change, 6 means 5 moves downward of C5 which gives C10
=C$6+D2 ; C and D means 1 move to the right and 2 means one move downward of C5 which gives D6
=D$6+E1 ; D and E means 2 moves to the right and 1 means no vertical change from C5 ; which gives E5
Match the roles to the task they perform.
gather requirements
create software framework
identify errors in the software
develop program code for software
Role
software architects
business analysts
programmers
testers
Software Architects: “develop program code for software”
Business Analysts: “gather requirements”
Programmers: “create software framework”
Testers: “identify errors in the software”
David plays racing games on his way to work. He uses the analog stick to navigate his vehicle through other artificial intelligence-controlled
opponents. On what platform is he playing the game?
A.console
В.personal computer
C.mobile
D.handheld
Answer: David is most likely playing on Handheld.
Explanation: You can infer that he is playing on a handheld due to the fact that he is playing this game on his way to work, and the fact that he is controlling the game using an analog stick. Because of this, you can assume that what he is playing on needs to be portable, making it likely he is using a handheld.
Answer:
d - handheld
Explanation:
PLATO
why should information technology NOT be taught in school?
Explanation:
Technology should not be used to teach in school as it can lead to distractions. With kids wanting to explore other sights, cheating, and communicating with others. Also, it can be expensive to purchase the technology for everyone as it can be a major investment with hundreds or thousands going into it. Technology also requires a lot of training by having to adapt lessons compatible with the systems and making sure the software is secure.
Computer programmers must be fluent in every programming language. (5 points)
O True
O False
Answer:
False, its true that they need to know some programming languages but they do not need to be fluent in all of them.
The students start the school year with the same number of crayons and markers in their supply boxes. They count the number of these supplies remaining at the end of the school year. Here is a bar chart showing the data the students collected. Predict the three colors of crayons and markers the class will use the most next year.
Answer:
Hello :P AAAAAAAAAAAAAAAAAAAAAAAAA
PLEASE ANSWER ALL QUESTIONS CORRECTLY FOR 50 POINTS AND A BRAINLIEST!!!! IT ALSO INCLUDES ENGLISH, PLEASE KEEP IN MIND THIS IS ALSO IMPORTANT JUST AS THE OTHERS (NO SPAMMING OR LINKS)
Which stage of the problem-solving process involves identifying the inputs, process, and output for each solution? *
Definition of the problem
Develop the algorithm
Propose and evaluate possible solutions
Determine the most efficient solution.
Software used for professional print publications such as posters, books, and email newsletters is called a: *
Professional software
Word processing software
Desktop program
Desktop publishing software
Which of the following criteria does NOT determine the credibility of a source? *
How current the information is
The reputation the publisher
The article covers (speaks about) the topic being researched
The gender of the author
The process of finding a solution to a difficult or complex issue to make it easier is known as *
problem
problem-solving
input
A series of actions taken in order to solve a particular problem is known as the____________ *
process
problem
input
output
A finite set of unambiguous (no uncertainty, clear) instructions that can be performed in a prescribed sequence to achieve a certain goal is called a/an *
problem
output
algorithm
input
Which is the third step in the problem-solving process? *
Propose possible solutions
Test and evaluate the solution
Select the most effective solution
Defining the problem
A list of sources you used when writing a scholarly article on a specific subject is known as a: *
intellectual-property
credibility
bibliography
trademark
Which of the following are you able to create with the use of desktop publishing software? *
1 point
E-Book
Banner
All of the above
Newsletter
Which of the following is NOT a writing style format for academic purposes? *
Times New Roman
American Psychological Association
Modern Language Association
The right by an individual to protect his/her literary work such as poems, songs, and drawing is known as *
plagiarism
copyright
industrial property
trademark
Through the use of technology we can easily: *
SELECT ALL THAT APPLY. HINT: ONLY TWO OF THE 4 ARE CORRECT.
say more traditional jobs being available
agree that there are fewer emerging jobs
sell goods and services as we’ve never been able to
produce more jobs which will create growth and development in the country.
Answer:
finding a suitable solution for issue can be accomplished by following the basic four-step problem solving process and methodology outlined.
5.7 AP-Style MC Practice edhessive
In Fantasy Football, participants compete against one another by choosing certain players from different NFL teams that they think will do the best on any particular week. Top Fantasy Football players spend hours every day looking at huge databases of statistics related to the players and the teams often using spreadsheets and software tools to gain new insights and choose the best players. This process could be considered an example of which of the following?
(DATA MINING)
Students are using data collected from a non-profit organization to try to convince the school board that their school should be in session year-round with several week-long breaks as opposed to the usual 9 months on and 3 months off. Information that was collected by this organization was as follows.
The location of the school (city and country)
The number of students at the school
Whether it was year-round or had the normal 3-month summer break
Scores on standardized tests (AP, SAT, ACT, etc)
The student handbook of rules and regulations
Results from a survey from teachers and students about happiness level and motivation level
They decided to make an infographic in order to try to easily display the data they had analyzed. Which of the following would be the best information to put on their infographic to try to convince the school board to change the schedule?
Select two answers.
(Association rules showing links between motivation and happiness levels and the type of schooling students were receiving.)
(A regression analysis of standardized tests scores comparing the two different types of schooling.)
Which of the following terms describes the conversion of data, formatted for human use, to a format that can be more easily used by automated computer processes?
(Screen Scraping
Answer:
1. Data Mining
2. A regression analysis of standardized tests scores comparing the two different types of schooling. || Association rules showing links between motivation and happiness levels and the type of schooling students were receiving.
3. Screen Scraping
Explanation:
1. The data analyze big data sets to gain insight, which a person can't do, so it is data mining.
2. A regression analysis shows the mathematical relationship between two variables. Association rule mining finds features of data points which determine the results of other features.
3. Screen scraping generally refers to process recordings.