Questions and answers by

Shogun

Questions (295)

JavaScript variables are normally declared using _____ when the value may change or _____ when the value will not change.(1
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What is the output of this program?let sizes = [ "mini", "small", "medium" ]; sizes.push() = "large"; console.log(sizes.length);
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Which of these is a proper JavaScript comment?(1 point) Responses # this function will return the user’s high score # this
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Which JavaScript expression represents the situation in which the score is equal to 5 or to 6?(1 point) Responses score == 5 ||
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Which JavaScript data structure is the MOST similar to a Python dictionary?(1 point) Responses an array an array a stack a stack
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A regular expression is used to match or search for specific text.(1 point) Responses True True False
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What is the output of this program?let sizes = [ "mini", "small", "medium" ]; sizes[4] = "large"; console.log(sizes); (1 point)
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What term is used to describe a variable with an empty value?(1 point) Responses basic basic iterator iterator null null free
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Which line of code will return how many elements are in an array called proteinChoices?(1 point) Responses Length.proteinChoices
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In JavaScript, it is not necessary to declare a variable.(1 point) Responses True True False
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What is the main advantage to putting the <script> element after the HTML code?(1 point) Responses It secures the website more.
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Why do some programmers begin by creating empty functions?(1 point) Responses It can make the code better organized. It can make
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When a JavaScript variable is declared, its data type must be specified.(1 point) Responses True True False
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What will appear in the console after this program runs?let x = 5; let y = "9"; let z = x + y; console.log(z) (1 point)
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What is the output of this program?let sizes = [ "mini", "small", "medium" ]; sizes[4] = "large"; console.log(sizes.length); (1
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Which of the following shows the correct way to write the first line of a JavaScript function called sayHello()?(1 point)
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Which method will add an item to the end of a JavaScript array?(1 point) Responses length() length() push() push() add() add()
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Three important factors affect an aerobic workout(1 point) Responses overload, progression, and frequency overload, progression,
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What is the frequency of aerobic exercise suggested by The American College of Sports Medicine?(1 point) Responses at least once
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Directions: Match the term with the correct phrase it corresponds to, by filling in the blank with the letter of the correct
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Which attribute will allow the function checkPhoneNumber() to run when the user submits the form?(1 point) Responses onClick=
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Clarita wants to add a game to her website. Which one of these languages will she use to make the game interactive?(1 point)
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Which of these will print to the terminal where commands are entered?(1 point) Responses document.getElementById()
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Which element is the JavaScript statement document.register.firstName.value structured according to?(1 point) Responses script
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What will this line of code do?document.getElementById("firstGreeting").innerHTML = "Welcome!" (1 point) Responses put the word
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Which one of these is an accurate description of JavaScript?(1 point) Responses It is a client-side language. It is a
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What is the main advantage to putting the <script> element after the HTML code?(1 point) Responses It secures the website more.
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What is the purpose of the <script> element?(1 point) Responses to link CSS to HTML to link CSS to HTML to link HTML to Python
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What is the danger of using the document.write() method?(1 point) Responses It is less secure than getting the element by its
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Which line of JavaScript will prevent the page from refreshing after a web form has been submitted?(1 point) Responses
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Which one of these will create a pop-up box?(1 point) Responses document.getElementById() document.getElementById()
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Which item is the Document Object Model the MOST similar to?(1 point) Responses a human body a human body a tree a tree a recipe
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Python functions begin with _____, but JavaScript functions begin with _____.(1 point) Responses fun, function. fun , function .
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Which line of HTML is written so that the function changeBackground() will execute when the user presses the button?(1 point)
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Paulo wants to learn how to validate user input to be sure that whatever the user enters follows the pattern that he wants.
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8. What type of events can lead to the formation of a new ecosystem?
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7. Define interspecific competition and give an example.
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6. What factors can impact the carrying capacity of an ecosystem?
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5. What is the difference between a population and a community?
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4. True/False: Eukaryotes(eukarya) are the only domain that can be further classified into kingdoms.
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1. Place the following levels of classification (Linnaean system) in order from largest/most general group to smallest/most
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1. Place the following levels of classification (Linnaean system) in order from largest/most general group to smallest/most
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In 1778 the First Fleet, a group of English citizens, arrived to establish a new settlement in Australia. They brought with them
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What does the <link> tag do?(1 point) Responses links to another web page links to another web page links to other files links
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Which of the following is an example of a correctly formatted HTML paragraph tag?(1 point) Responses {p} {p} <p> [p] [p] (p)
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Which tag is used for normally sized text on a web page?(1 point) Responses <body> <h1> <h6> <p>
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What is the purpose of the <h6> tag?(1 point) Responses to indicate the sixth section of a webpage to indicate the sixth section
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What do web browsers use to display HTML documents?(1 point) Responses programming documents programming documents compilers
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Marisol wants to learn more about the core language used to structure websites. Which tutorial should she complete?(1 point)
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Which of these is an example of metadata?(1 point) Responses an image tag with an attribute an image tag with an attribute a
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What is the purpose of an attribute?(1 point) Responses to provide more information about a tag to provide more information
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Which declaration must begin every web page?(1 point) Responses <html> <head> <!DOCTYPE> <title>
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Which of these is an HTML end tag?(1 point) Responses (p) (p) (/p) (/p) <p> </p>
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Describe this element:<img src="family.jpg"> (1 point) Responses It is a closing tag. It is a closing tag. It inserts an image .
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Which one of the following is NOT one of the basic parts of an HTML element?(1 point) Responses a start tag a start tag a line
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Which tag is used to create a link to another web page?(1 point) Responses <a> <link> <url> <go>
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Which of these is an example of an empty element?(1 point) Responses <p> <br> <h1> <h6>
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What is the purpose of the href attribute?(1 point) Responses to determine the style of a link to determine the style of a link
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Choose the correct synonym for the underlined word in the sentence below.“I will try to give you some comfort in this
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Note: Your teacher will grade your response to this question to ensure you receive proper credit for your answer.A triangle has
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Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.A plane is located at C
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Find the value of x. Round the length to the nearest tenth. The diagram is not drawn to scale.A right triangle is drawn with the
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Use the Law of Cosines to solve the problem.On a baseball field, the pitcher’s mound is 60.5 feet from home plate. During
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In ΔJKL, j = 10 in., k = 7 in., and l = 6.58 in. Find m∠J.(1 point) Responses 38º 38º 95º 95º 44º 44º 25º 25º
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Use the Law of Sines to find the missing angle of the triangle.Find m∠B to the nearest tenth. triangle (1 point) Responses
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Use the Law of Sines to find the missing side of the triangle.Find the measure of b, given m∠A = 38°, m∠B = 74°, and a =
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A spotlight is mounted on a wall 7.4 feet above the floor in an office building. It is used to light a door 9.3 feet from the
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A surveyor sights the far bank of a river at an angle of 110° to the near bank. She then moves 75 feet upriver and sights the
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For a triangle ABC, find the measure of segment AB given m∠A = 55°, m∠B = 44°, and b = 68.(1 point) Responses 45.22 45.22
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compare and contrast the flow of matter and energy for land-based ecosystems and marine ecosystems. How and why are they
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Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.A right triangle is
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Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.A right triangle is
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Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.A right triangle is
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Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.The diagram represents
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The area of a square garden is 300 m². How long is the diagonal?(1 point) Responses 5square root of 6m 5 Image with alt text:
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Which quote from Lies’ retelling of Orpheus and Eurydice shows how Orpheus used his music to accomplish a goal?(1 point)
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Clarita has signed up for a seminar on working in teams. Which statement is she MOST likely to hear from the expert speaker?(1
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Lei is a new employee at a large software development company. Her supervisor says, “I’m assigning you to the team that will
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During which phase of the software development life cycle would a team MOST likely launch an app?(1 point) Responses maintenance
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Your supervisor says, “Well, it looks like your team has successfully completed the requirements analysis. You are ready to
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2. 64 views
Which methodology is focused on planning, risk analysis, development, and evaluation?(1 point) Responses waterfall methodology
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Which methodology focuses on quick development?(1 point) Responses waterfall methodology waterfall methodology agile methodology
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Which methodology does NOT involve repeating phases of the software development life cycle?(1 point) Responses waterfall
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When would a team MOST likely update software to protect it against a new security threat?(1 point) Responses maintenance
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During which phase of the software development life cycle would a team MOST likely launch an app?(1 point) Responses maintenance
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Most of the actual coding occurs in which phase of the software development life cycle?(1 point) Responses planning planning
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As part of a job application, you are asked to list which part of the software development life cycle you would most like to
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You are writing a schedule for a new software project. Which of the phases should include time for writing your purpose
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Your supervisor says, “Well, it looks like your team has successfully completed the requirements analysis. You are ready to
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What is the final phase of the software development life cycle?(1 point) Responses development development testing testing
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You are a supervisor for a software development team. You see that your team has added the following phases to the calendar for
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Lei is a new employee at a large software development company. Her supervisor says, “I’m assigning you to the team that will
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Jorge is a summer intern. He has been asked by his supervisor to print out the materials related to the first phase of the
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Ameso wants to learn more about the process of developing software. Which webinar will be the MOST useful to her?(1 point)
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Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.If a/4 = b/7, what is
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2. 37 views