Computers and Technology

HURRY GUYS I GOT 3 QUESTIONS LEFT IM TIMED!!!!!Which element should be used only when the content simply references the elementa. navb. figurec. hgroupd. article
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g Write an UPDATE statement that changes the address for the row with vendor_id 4 so the suite number (Ste 260) is stored in vendor address instead of vendor address 1. Then, use SQL Developer to verify the change (you may need to click the Refresh button at the top of the Data tab to see the change). If this works correctly, go back to the tab for the UPDATE statement and click the Commit button to commit the change.
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Identify two way in which ICT has impacted the education sector. *
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LAB: Varied amount of input data Statistics are often calculated with varying amounts of input data. Write a program that takes any number of integers as input, and outputs the average and max. Ex: If the input is: 15 20 0 5 the output is: 10 20
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Use the drop-down menus to explain how to locate the Consolidate dialog box.1. Select the ------------ tab on the ribbon.2. Look in the ---------- group and select -----------.
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2. When a business practices offensive behavior, you have many options. The option with the loudest voice isstarting a blogtelling your family about their business practicebeginning a lawsuitchoosing to do business anywhere else but with the business whose practices were offensive
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The code below assigns the 5th letter of each word in food to the new list fifth. However, the code currently produces errors. Insert a try/except clause that will allow the code to run and produce of list of the 5th letter in each word. If the word is not long enough, it should not print anything out. Note: The pass statement is a null operation; nothing will happen when it executes. food = ["chocolate", "chicken", "corn fifth = [] for x in food: fifth.append(x[4])
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Derive the three-dimensional transformation matrix for scaling an object by a scaling factor s in a direction defined by the direction cosines alpha , beta , gamma
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Using a trick or fraud to steal personal information is called (5 points)A. hackingB. identity theftC. netiquetteD. scamming
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Assume a manufacturing company which manufactures and sells several electronicproducts. This company has a list of suppliers who supply various components fordifferent products. Several components assembled together form a product. A productwill be manufactured in many work centers. Each product contains several components.A product has at least one component and may comprise of several components. Acomponent must belong to a product and the same component can be used in multipleproducts. Also mention the quantity of the component which a product requires.Company has a list of suppliers who supply various components. A supplier may notbe supplying any component and may supply several components. A component mustbe supplied by at least one supplier or several suppliers may provide the samecomponent. A supplier supplies the quantity and unit price of the products. A supplieralso supplies the quantity and unit price of the components. Each product will bemanufactured in single or multiple work centers. A work center may not produce aproduct and may produce several products. Each work center will have one or moreemployees and an employee would be working in single work center only. A customermay not place any order and may place multiple orders. But an order will belong to aspecific customer only. Each order may contain single product or multiple products andthe same product may be demanded in many orders. Construct an ER diagram for the manufacturing company.
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Consider the following recursive method.public static String doSomething(String str){if (str.length() < 1){return "";}else{return str.substring(0, 1) + doSomething(str.substring(1));}}Which of the following best describes the result of the call doSomething(myString) ?AThe method call returns a String containing the contents of myString unchanged.BThe method call returns a String containing the contents of myString with the order of the characters reversed from their order in myString.CThe method call returns a String containing all but the first character of myString.DThe method call returns a String containing only the first and second characters of myString.EThe method call returns a String containing only the first and last characters of myString.
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Write a modular program that accepts up to 20 integer test scores in the range of 0 to 100 from the user and stores them in an array. Then main should report how many perfect scores were entered (i.e., scores of 100), using a value-returning countPerfect function to help it. Hint: Have the program count the scores as they are entered. Your program may need this information later.
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The Fibonacci numbers are 0, 1, 1, 2, 3, 5, 8, 13, ......., where each number is the sum of the two preceding numbers. Write a program that declares an array of length 15 and fills the array with the first 15 Fibonacci numbers. Print the array to check if the array elements are correct. Use the sizeofoperator instead of 15 whenever you need to use the array length.
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9.4 edhesive code practice
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Write qbasic program to input length in centimeter and calculate its length in meter
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What is the "thinking work" of the computer? How does it help the computer?
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100POINTS!!!!Which tool would you use to organize the list from fewest calories to most calories?Which tool would you use to organize the list from most protein to least protein? Which tool would you use to show only fruits with 4 or more grams of dietary fiber?Which tool would you use to navigate to C5, the cell containing the grams of sugar for an orange?
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PLEASE HELP, Answer Correctly..Will give a bunch of brainlist points
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Which of the following describes the line spacing feature? Select all that apply. adds space between words adds space between lines of text adds space between paragraphs adds space at the top and bottom of a page adds bullet points or numerical lists
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which type of protocol allows for a secure data transmission using encryption methods?
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ASKING AGAIN CAUSE I GOT A WEIRD LINK HTML5 allows web pages authors to place a/an _________ element around a block-level element that contains child elements a. nav b. div c. h1 d. a
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plz help me I have to submit the work before the day ends13. (a) State one area where computers are used.(2 marks)(b) Give any two advantages of using computers in this area(4 marks)(c) Explain three effects of computer technology in the following areas:(i) Job opportunities(3marks)
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PLEASE HELP I REALLY NEED IT ASAPSelect the correct answer. Layla and her team have installed a fire alarm system in an office. The alarm system connects to a wireless network, so it can be monitored using smartphones and computers connected to the same network. Which wireless technology does the fire alarm system use? OA satellite OB. Bluetooth O C. infrared OD. WI-FI
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please help thank u!!!!!
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