Computers and Technology

Uses of a computer load speaker
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Bruce frequently works with a large number of files. He is noticing that the larger the files get, the longer it takes to access them. He suspects that the problem is related to the files being spread over the disk. What utility can be used to store the files contiguously on the disk
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In a file called amortizedAnalysis.pdf, please provide answers to the following questions: How many cost units are spent in the entire process of performing 40 consecutive append operations on an empty array which starts out at capacity 5, assuming that the array will double in capacity each time a new item is added to an already full dynamic array
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2.The force of impact is
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g Add a throw statement to the processNumbers function that throws the message "An element in the list is not a number." if one of the elements in toProcess is not a number. Hint: The function isNaN() returns true if the parameter is not a number.
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write the step by approach to re saving a document using the save as option
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Universal Containers uses a custom object within the product development team. Product development, executives, and System Administrators should be the only users with access to records of this object. Product development needs read/write access to all the records within the object, while the executives should only be able to view the records. How can the System Administrator configure the security model to meet these requirements
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Write a program that takes the account's present value, monthly interest rate, and the number of months that the money will be left in the account as three inputs from the user. The program should pass these values to a function thatreturns the future value of the account, after the specified number of months. The program should print the account's future value.
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Which category was originally developed to protect both digital and hard-copy sensitive information?
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d. Which of the following computer has complex system? i. Hybrid computer ii. IBM computer iii. Mainframe computer iv. Analog computer
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Explain how data structures and algorithmsare useful to the use of computers indata management (10 marks)Explain how data structure and uses of computer in data management
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cpp 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:
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In the home tab under the paragraph group of options what are you unable to do?
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Which is not a MARKETING impact of technology?SocialCulturalEconomicEnvironmental
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The Curiosity Rover has recently landed on Mars and likes to send Twitter updates on its progress. If a tweet is posted 10 minutes after it was sent, how far is Curiosity from Earth? (Assume there is no network lag.)
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Which formatting group would commonly be used for monetary figures?numbergeneralaccountingcurrency
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If you were creating your own website, what would you include to make sure your website was reliable andvalid?
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Write a Racket two-way selection structure that will produce a list '(1 2 3) when the first element of a list named a_lst is identical to the atom 'a and an empty list otherwise. Note that you are NOT required to write a function definition!
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You are the IT administrator for a small corporate network. You have recently experienced some problems with devices on the workstation in the Support Office. In this lab, your task is use Device Manager to complete the following:______. The new network card you installed isn't working as expected (speed is only 1 Mbps). Until you can figure out what the problem is, disable the Broadcom network adapter and enable the Realtek network adapter. To make sure the network adapter has the latest drivers, update the driver for the Realtek network adapter by searching Microsoft Update. You recently updated the driver for your video card. However, the system experiences periodic crashes that you suspect are caused by the new driver. Roll back the driver to a previous version. Move the Ethernet cable to the integrated network port on the motherboard.
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Write a program named lastname_firstname_cities.py that works with information about large cities. Your program will open the cities.txt downloadfile. Each line in the file has the name of a city, its country, and its population. The first few lines of the file look like this:
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Why use LinkedIn Sales Navigator?
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python is an example of a low level programming language true or false?
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What defines interactive media? The user must play a role in writing the content of the media. The user must do something that determines what happens next. The user must help design the overall look and feel of the presentation. The user must provide feedback after using the media.
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Which of the given assertion methods will return true for the code given below? Student student1 = new Student(); Student student2 = new Student(); Student student3 = student1; The Student class is as follows. public class Student{ private String name; }a. assertEquals(student1, student2); b. assertEquals(student1, student3); c. assertSame(student 1, student3); d. assertSame(student1, student2);
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