When you execute this block in Scratch, your computer is actually doing several things: retrieving values from memory representing the direction and position of the sprite, performing an algorithm to update these values, and changing the display in the window to match the updated state of the program. All of these actions are represented by just one single block.
Which of the following terms names the phenomenon which is best described by this statement?
a) Iteration
b) Sequencing
c) Compilation
d) Abstraction
Answers
Sequencing is the term that names the phenomenon which is best described by the given statement.
Sequencing refers to the order of logical arrangement whereby an instruction is executed in the proper order. This means that one process must be completed before the next command becomes valid and executes.
From the given statement, the computer is performing various operations in sequence which are:
Retrieving values from memoryPerforming algorithmChanging the displayThese functions are done by order, using a single block.
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Related Questions
Which online note-taking device allows students to clip a page from a website and reuse it later?
web clipping tools
electronic sticky notes
offline data storage sites
online data storage sites
Answers
Answer:
The answer is A.) web clipping tools.
Explanation:
Cuz like yeah
Answer: WEB CLIPPING TOOLS
Explanation:
which system development methodology is considered ""develop as you go?""
Answers
The system development methodology that is considered "develop as you go" is Agile. Agile is an iterative and incremental approach to software development that emphasizes flexibility, collaboration, and adaptive planning. It promotes continuous feedback and involvement of stakeholders throughout the development process.
In Agile, development is performed in small increments called "sprints," typically lasting a few weeks. The development team continuously works on delivering functional software during each sprint, incorporating feedback and making adjustments along the way. This iterative nature allows for flexibility and the ability to adapt to changing requirements or priorities.
Agile methodologies, such as Scrum and Kanban, focus on frequent communication, self-organizing teams, and delivering value in short cycles. They prioritize working software over comprehensive documentation and encourage constant collaboration between developers, testers, and stakeholders.
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A(n) __________ provides all the necessary tools to create, test, and debug software.
Answers
An integrated development environment (IDE) provides all the necessary tools to create, test, and debug software.
What is an Integrated development environment (IDE)?A code editor, a compiler or interpreter, and a single graphical user interface are the three common components of integrated development environments (GUI).
Keep in mind that an IDE is one that includes tools for creating automation and a source code editor. Therefore, the two things that website builders and integrated development environments (IDES) both offer are pre-defined themes for layout.
A software package known as an integrated development environment (IDE) combines the fundamental instruments needed to create and test software. Throughout the development, testing, and creation of software code, developers employ a variety of tools. Text editors, code libraries, compilers, and test platforms are examples of development tools.
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Currently, the protocols used for secure information transfer over the Internet are: a. TCP/IP and SSL. b. S-HTTP and CA. c. HTTP and TCP/IP.
Answers
A: TCP/IP and SSL. TCP/IP is the primary protocol used for data transmission over the Internet, while SSL (Secure Socket Layer) is the standard protocol for secure communication.
TCP/IP (Transmission Control Protocol/Internet Protocol) is the fundamental communication protocol used on the internet. SSL (Secure Sockets Layer) is a security protocol that provides encrypted communication between a web browser and a web server. Together, TCP/IP and SSL allow secure information transfer over the internet. Options b and c do not provide the required security features for secure information transfer.
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the sysdate keyword cannot be included in the insert command, only the update command.T/F
Answers
Answer: False
Explanation:
The SYSDATE keyword can be used in both the INSERT and UPDATE commands in certain database systems, such as Oracle.
In an INSERT statement, the SYSDATE keyword can be used to insert the current date and time into a date column. For example:
INSERT INTO my_table (date_column) VALUES (SYSDATE);
In an UPDATE statement, the SYSDATE keyword can be used to update a date column with the current date and time. For example:
UPDATE my_table SET date_column = SYSDATE WHERE id = 1;
However, it's important to note that the availability of the SYSDATE keyword and its usage may vary depending on the specific database system being used.
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Question 7 of 10
What term is used to refer to the requesting of information from a database?
O A. Inquiring
O B. Asking
O C. Querying
O D. Looking
Answers
2) Prompt the user for his/her favorite 2-digit number, and the output is the square root of the number.
Answers
num = int(input("What's your favorite 2-digit number? "))
print("The square root of {} is {}".format(num, (num**0.5)))
I hope this helps!
Professional communication is______
and enhances our credibility
verbose and polite
polite and curt
quick and civil
polite and civil
Answers
Answer:
polite and civil
Explanation:
got it right on edge GL
Professional communication is polite and civil and enhances our credibility. The correct option is D.
What is professional communication?Professional communication is done between professionals. These communications involve specific and professional words. Like a doctor, use a specific names of medicines and procedures which are unknown to common people.
Polite and civil are the manners which should be used when talking to someone, it shows our culture and behavior. Politeness can give you what you want from someone. It also improves relationships with others.
To make conservation civil or positive, we should use polite behavior. It shows a good attitude and makes the environment positive. We should act courteously if we want to make preservation civil or affirmative. It exudes positivity and fosters good surroundings.
Thus, the correct option is D. polite and civil.
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How to write an IF statement for executing some code if "i" is NOT equal to 5?
a. if (i != 5)
b. if i =! 5 then
c. if i <> 5
d. if (i <> 5)
Answers
The correct IF statement for executing some code if "i" is NOT equal to 5 is option c. The syntax "if i <> 5" checks if the value of "i" is not equal to 5. If the condition is true, the code inside the if statement will be executed.
The operator "<>" is used in many programming languages to denote "not equal to." In this case, it specifically checks if the value of "i" is not equal to 5. If "i" holds any other value except 5, the condition will evaluate to true, and the code within the if statement will be executed. However, if "i" is equal to 5, the condition will be false, and the code inside the if statement will be skipped.
Using the correct syntax in programming is crucial to ensure that the desired logic is implemented accurately. In this case, option c with the "<>" operator correctly checks for inequality, making it the appropriate choice for executing code when "i" is not equal to 5.
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What is a good general rule to follow when deciding whether to repair or replace a computer
Answers
Answer:
witch is most cheap and would benifit you use pros and cons
Explanation:
When Jess applied for a job as an administrative assistant, she was required to take an employment test to evaluate her typing speed. What does that tell her potential employer about her typing?
Answers
Answer:
Srry about the first time i was kidding and the real answer is her accurate rate
Explanation:
hris has received an email that was entirely written using capitalization. He needs to paste this text into another document but also ensure that the capitalization is removed.
What should Chris do?
Answers
define the physical components of hardware for a computer system,including identifying internal hardware devices(e.g. processor,motherboards,ROM,RAM,video cards,sound cards,and internal hard disk drives)
Answers
Answer:
Explanation:
The necessary hardware components that a computer requires to run properly are the following.
Motherboard, this is the main circuit board that interconnects all of the components and allows them to interact with each other.
CPU, this is the brain of the computer where all calculations and processes are handled.
Video Card, this component handles all the visual data, rendering that the computer needs in order to get a proper image.
RAM, these components are the physical memory where temporary data is stored and used.
Hard Disk, this is the main storage drive where all your data will be saved including the operating system.
PSU, this is the power supply of the unit that distributes the correct amount of power to every other component in the system.
Sound Card, this component handles all the input and ouput audio signals for a computer.
Sarah needs help with a presentation that she is giving the next day. What are the best ways for her to share her work to get immediate feedback? Check all that apply. with editing rights via email as a PDF file through OneDrive with read-only options via email with editing rights through OneDrive as a Word document through Office365 with commenting rights through Office365 with PowerPoint Online comment accessibility
Answers
Answer:
Office365 with PowerPoint Online comment accessibility.
The best method for her to share her work to get immediate feedback?
With editing rights through one drive. With commenting rights through Office365.With PowerPoint comment accessibility.What is the Feedback?Feedback is known to be or occurs if outputs of a system are said to be routed back or if a person wants a response to a sent message.
Therefore, in the case above, The best method for her to share her work to get immediate feedback?
With editing rights through one drive. With commenting rights through Office365.With PowerPoint comment accessibility.Learn more about feedback from
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The bandwidth of a channel that carries digital data is usually measured in ___________.
a. bytes per second
b. bits per second
c. Ghz
d. microwaves
Answers
The bandwidth of a channel that carries digital data is typically measured in bits per second.
Bandwidth refers to the capacity of a communication channel to transmit data. It represents the maximum amount of data that can be transmitted over the channel in a given time period. In the context of digital data, bandwidth is usually measured in bits per second (bps).
A bit is the smallest unit of data in computing and represents a binary digit, which can have a value of 0 or 1. Since digital data is composed of binary digits, measuring bandwidth in bits per second provides an accurate representation of the channel's capacity to transmit data.
Measuring bandwidth in bytes per second (a) is less common because a byte consists of 8 bits. However, some data transfer protocols or file transfer utilities may report transfer speeds in bytes per second for convenience.
Options c and d, GHz (gigahertz) and microwaves, are not directly related to measuring the bandwidth of a digital data channel. GHz refers to the frequency of a processor or signal, while microwaves are a type of electromagnetic wave used for wireless communication but are not used as a unit of measurement for bandwidth.
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The questions are from HTML. State whether the following statements are true or false. 1. HTML is the programming language. 2. Web page is the collection of website. 3. <marquee> tag is used to link the Hyper text. 4. Heading tag supports different levels from H1 to H6. 5. Attributes provide additional information to the HTML tags. 6. Empty tags must be closed with ending tag </>.
Answers
Answer:
true
Explanation:
hope this helps
what type of malware is typically added to a legitimate program but lies dormant until it is triggered by a specific event?
Answers
Some Tiny College staff employees are information technology (IT) personnel.
Some IT personnel provide technology support for academic programs, some provide technology infrastructure support, and some provide support for both.
IT personnel are not professors; they are required to take periodic training to retain their technical expertise.
Tiny College tracks all IT personnel training by date, type, and results (completed versus not completed).
Given that information, create the complete ERD that contains all primary keys, foreign keys, and main attributes.
Answers
1. what is software ?
2.what is computer ?
3.who is the father of the computer ?
4.what is operating system ?
Answers
Answer:
A software is just a computer program made up of other several programs that work in conjunction with each other to perform a given task.
A computer is an electronic device that accepts raw data as input and processes it into useful information.
Charles Babbage, the inventor of digital programmable computers, is recognized as the father of computers.
Operating system is a system software that provides an interface by which a user can interact with every service and component in a computer.
What is the primary purpose of source code editor features such as keyword hi lighting and auto-completion A.to speed up the coding process B.to improve the visual appeal of the editor
C.to help programmers debug the code. D.to make coding easier for learners E.to make it easier for machines to read the code
Answers
Answer:
A
Explanation:
It's not the following because:
B- visual appeal doesn't really matter when you're getting a job done in terms of programming
C- auto completion doesn't help with debugging it just ensures there's no syntax errors in the first place
D- it could be this, but seasoned coders also use highlighting and autocompletion so I thought A would be a better fit to encompass all coders
E- the editor features doesn't impact the machine at all, it will always be converted to binary so it wouldn't make it easier at all
If a 60 lb. load is placed on the platform, what will the pressure gauge reading be if the piston area is 5 sq.in? Give your answer
in psi.
Help Please
Answers
Answer:
The pressure gauge reading will be;
12 psi
Explanation:
The question relates to relationship of pressure and area
The given parameters for the measurement are;
The weight of the load = 60 lb
The required area of the piston = 5 in.²
Pressure exerted by a force can be defined as follows;
\(Pressure = \dfrac{Force}{Area}\)
The weight of the load = The force applied by the load
Therefore;
\(Pressure = \dfrac{Force}{Area} = \dfrac{60 \ lb}{5 \ in.^2} = 12\dfrac{lb}{in.^2} = 12 \ psi\)
The gauge reading will be 12 psi.
Explanation:
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can u tell me r u a girl
Usability is _____.
a debugging technique that uses print statements to trace the program flow
a debugging technique that uses print statements to trace the program flow
the degree to which a program meets the needs of a user, including but not limited to learnability, reliability, and ease of use
the degree to which a program meets the needs of a user, including but not limited to learnability, reliability, and ease of use
a testing method that uses a program that tests another program
a testing method that uses a program that tests another program
conforming to accepted standards of behavior
conforming to accepted standards of behavior
Answers
Answer:
C) Usability is a testing method that uses a program that tests another program.
Explanation:
Hope it helps! =D
Answer: the degree to which a program meets the needs of a user, including but not limited to learnability, reliability, and ease of use
Please provide approximate sketches of Gantt charts, and average turnaround times for the following scheduling algorithms: 1. FIFO //non-pre-emptive 2. SJF (with shortest next CPU burst) //non-pre-emptive 3. Round Robin with a smallish time quanta (below 0.001s -- quanta should not matter, chart can be approx)
Answers
The Gantt Chart is an important graphical representation for scheduling algorithms. It is used to demonstrate the start and finish time of various tasks in a project or process. It is a helpful tool for visualizing the tasks, deadlines, and workload of any given project.
The following scheduling algorithms will be discussed along with their respective average turnaround times and Gantt chart representations:1. FIFO (First In, First Out) - Non-preemptive FIFO is a non-preemptive scheduling algorithm that schedules processes in the order they arrive in the ready queue. The CPU will be allocated to the next process on the queue when the previous process has completed.
The average turnaround time is calculated by summing the total time spent by each process in the ready queue and dividing it by the total number of processes. The following is the approximate Gantt chart representation for the FIFO scheduling algorithm: Gantt Chart for FIFO Scheduling Algorithm Example 2. SJF (Shortest Job First) - Non-preemptiveSJF is a non-preemptive scheduling algorithm that schedules processes based on their CPU burst time.
The following is the approximate Gantt chart representation for the SJF scheduling algorithm:
The average turnaround time is calculated by summing the burst time of each process, adding the time it takes to switch between processes, and dividing it by the total number of processes. The following is the approximate Gantt chart representation for the Round Robin scheduling algorithm: Gantt Chart for Round Robin Scheduling Algorithm Example
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bubble sort's worst-case behavior for exchanges is greater than linear. a. true b. false
Answers
False. Bubble sort is a simple sorting algorithm that works by repeatedly swapping adjacent elements if they are in the wrong order.
In the worst-case scenario, when the input array is in reverse order, bubble sort will have to make n-1 passes through the array and perform n-1 comparisons on each pass. This means that the total number of comparisons that bubble sort needs to make in the worst case is (n-1) + (n-2) + ... + 1 = n(n-1)/2. However, bubble sort's worst-case behavior for exchanges is not greater than linear. In fact, the number of swaps that bubble sort needs to make in the worst case is also n(n-1)/2, which is proportional to the number of comparisons.
Therefore, the answer to the question "bubble sort's worst-case behavior for exchanges is greater than linear" is false.
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can someone help me answer this, I can’t fail tysm :)
Answers
An act or process in which a "supplicant" presents an identifier to a system so that the system can recognize the supplicant and distinguish that supplicant from all others.
Authentication
Identification
Accountability
Authorization
Answers
Authentication is An act or process in which a "supplicant" presents an identifier to a system so that the system can recognize the supplicant and distinguish that supplicant from all. So, the correct answer is A.
What's authenticationAuthentication is the process of verifying the identity of a user or system component. The supplicant presents an identifier, such as a password or biometric data, to the system, which then confirms that the identifier matches the stored information for that user or component.
This process distinguishes the supplicant from all others and allows the system to grant or deny access based on that identity. Identification is a related concept that refers to the act of presenting an identifier, without the additional step of verifying its authenticity.
Accountability refers to the ability to trace actions back to a specific user or component, while authorization refers to the process of granting or denying access based on a user's or component's authenticated identity.
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a restaurant owner wishes to publish a web page providing a menu. sites like wordpress.com or weebly.com enable the person to create such a basic web page in about what minimal time?
Answers
Sites like WordPress.com or Weebly.com enable a person to create a basic web page, such as a restaurant menu, in a minimal amount of time, usually within an hour or less.
These website builders offer pre-designed templates and drag-and-drop tools, making it easy for even those with little to no web design experience to create a professional-looking website quickly. With a few clicks, users can choose a template, customize the layout and design, and add text and images to create a simple, yet effective, web page. Once the web page is created, it can be published and made accessible to the public almost instantly. These platforms also offer hosting and domain services, so users don't need to worry about setting up their own hosting or domain. Overall, using a website builder like WordPress.com or Weebly.com is a quick and easy way for a restaurant owner to create a web page for their menu.
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Both WordPress.com and Weebly.com offer user-friendly website builders that allow restaurant owners to create a web page with a menu in minimal time. With pre-made templates and drag-and-drop functionality, a basic web page can be created in a matter of minutes. However, the exact amount of time needed will depend on the individual's familiarity with the platform and the extent of customization desired.
Assuming that the restaurant owner has all the necessary content (such as the menu items, descriptions, and prices) ready to go, it could take as little as a few hours to create a simple website using one of these platforms. However, the exact amount of time needed would depend on various factors such as the complexity of the design, the number of pages required, and the amount of customization needed.
In general, though, creating a basic web page using a platform like WordPress.com or Weebly.com could take anywhere from a few hours to a day or two, depending on the specific needs and requirements of the project.
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A team of scientists is designing a study to examine factors that affect
people's enjoyment of video games. Which statement best represents a valid
hypothesis for the study?
A. More people enjoy role-playing games than platformer games.
B. Action games are better than role-playing games.
C. The graphics in console games are cooler than those in PC
games.
O D. Video games are fun.
Answers
Answer:
A. More people enjoy role-playing games than platformer games.
Explanation:
It is A because the genre of game is a factor of a video game.
B is trying to state an objective truth that one genre is better than another but not giving a reason (like it being more enjoyable).
C isn't even really game related, that would be a study on which gaming platforms are more enjoyable and why.
D has already been established. The current study is to determine what makes them more or less enjoyable.
Answer:
B. Action games are better than role-playing games.
Explanation:
In my opinion I like to do roleplay's I don't know why but I just do, but this is the correct answer.
What are the features of MS Excel
Answers
Learn to use shortcuts. Once you are able to live without the mouse, you get the speed that counts. There are two types of shortcuts - one where you press a set of keys sequentially - like Alt>H>O>I to adjust column width. And the second where you simultaneously press a combination of keys - like Ctrl+Shift+L for applying filters or Ctrl+1 for the format numbers dialog box. It takes repetition to get the speed but once you are there, you get an edge.
Learn excel functions and apply them to build formulas. Start with easy ones like SUM, COUNT, SUMIF, COUNTIF, IF etc, then move to VLOOKUP, SUMIFS, COUNTIFS, HLOOKUP, INDEX, MATCH, then move to building nested complex formulas like IF inside an IF, VLOOKUP with HLOOKUP, INDEX+MATCH and so on.
Learn about data analysis and data aggregation. This includes tools like Pivot table, solver, goal seek, data tables, descriptive statistics, regression.
Learn about conditional formatting. Style and colour your spreadsheets.
mr. furland was hired as a network engineer at secret eye corporations that is running a security camera outlet. while setting up a camera at one of the sites, he notices that the security camera has been mounted really high as a result of which there are no power receptacles to power up the device. so, mr. furland plans on powering these devices using an ethernet cable. which category of cable should he choose to power up the device? group of answer choices
Answers
Answer:
Explanation:
he will choose Cat 5.