Computers and Technology

what is the function of the dot operator? group of answer choices c) it allows one to invoke a method with in an object when a reference to the object b) it allows one to access the data within an object when given a reference to te object e) both b and c ae correct a) it serves to separate the integer portion from the fractional portion of a floating-point number d) it is used to determine command, similar to the way a period terminates a sentence in english
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(C++ only)Write a program that repeatedly reads in integers until a negative integer is read. The program also keeps track of the largest integer that has been read so far and outputs the largest integer at the end.Ex: If the input is: 2 77 17 4 -1The output is 77
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URGENT HELP PLEASE You are editing the data in a spreadsheet and wish to replace all instances ofthe word "Unknown" with the names of students in a computer science class.What would be the easiest way to do this?
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Continuity errors are always going to happen because its impossible to catch every mistake before releasing a finished movie?
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Define the function diabetes test statistic which should return exactly one simulated statistic of the absolute distance between the observed prevalence and the true population prevalence under the null hypothesis. Make sure that your simulated sample is the same size as your original sample. Hint: The array diabetes proportions contains the proportions of the population without and with diabetes, respectively
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Katie needs to move a file from her Documents folder on to her Newsletters folder, but she wants to keep the original file in the Document folder. Which command can she use
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8. 2. 5: spell it out codehsDoes anyone know how to do that
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What is the PERCENT efficiency if a computer is supplied with 500 J of energy and is able to convert 400 J to useful energy?A. 0. 8 %B. 8 %C. 80 %D. 800 %
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Assume that you are given both the preorder and postorder traversal of some binary tree t. Prove that this information, taken together, is not necessarily sufficient to reconstruct t uniquely, even if each value in t occurs only once
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1) Write an Assembly Language program to print on the output screen your first name followed by the last three digits of your student ID. For example, if your name is Genius and your student ID 123456, then you should display Genius456. The name and number must be displayed character-by-character.
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A very popular development technique used by database professionals for database design is known as ________. data models normalization entity-relationship data modeling database extraction
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machine learning naives bales + ensemble methods
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A web page designer can use fluid grid layouts and media queries when creating web pages to determine the values to use for mobile, tablet, and desktop layouts. a. true b. false
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How might the principles of coding and the structure of programming languages be useful in other fields of study, like physics, chemistry, the arts, the social sciences, etc.?
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Suppose a message is 10 characters long. Each character can be any of the 26 characters in the alphabet and also any character 0 through 9. How many different ten character long sequences exist? Justify your reasoning.
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How To Keep Your Server Rack Cool And Its Benefits?
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Who pays a large sum of money to production companies for product placement in chosen movies and programs, as a type of advertisement?
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Worksheet 5: EncryptionUsing the Caesar shift cipher, where A-D, B-E etc., decode the encrypted message tofind where the package has been leftXQGHU WKH VWDWXHPlaintext message
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When youadd a row field, what are you doing?Adding a condition that divides up a value field. Adding a totalled value field. Adding a condition that divides up a formula. Adding a condition that requires you to type a division formula to divide up the value field.
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Convert the following circuit using NAND
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To assist the sales staff, create a macro on the Pending Orders Status sheet for each of the four salespersons (Markia,Akima, Steve and Juan) that does the following: Filters the list for their name in the Salesperson column Filter to shows Yes in the All Items in Stock column Sorts the results by County in descending order
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Using the drop-down menu, complete the sentences about programming resources. FAQs are lists of frequently asked questions and ___Good reference materials for programming are from ___sources. Online help forums have___ ___from forum participants. User manuals provide____ to explain features and commands. User and developer forums provide ___Tutorials provide ___Blogs are useful when they are written by ___
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________are animations that you can apply to advance from one slide to the next during a presentation
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A customer comes into a computer parts and service store. The customer is looking for a device to manually input text for a new networking textbook that the customer is writing. What device should the store owner recommend to accomplish the required task?
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