Master Computers and Technology with Fun Quizzes & Brain Teasers!

True False Technology Type The 6x6 rule means to keep all objects smaller than 6 inches tall and 6 inches wide. You can set the duration of an animation. Most presentation software lets you post and share presentations online. You cannot change the direction of the transition. A slide can contain a link to another slide, another document, or a Web page.
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Implement a binary search function in three substantially different programming languages. In each program (identical, except for the programming language), carry out the same 10,000,000 unsuccessful searches for eight different-sized arrays, namely arrays of sizes 128, 512, 2048, 8192, 32768, 131072, 524288, and 2,097,152. Measure in each of the three programs the time it takes to do the 10,000,000 searches for each of the eight arrays. Compare these timings to the theoretical timings the algorithm binary search provides. Are there differences between the three programs? Explain your timings and observations!!
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Coupon collector is a classic statistic problem with many practical applications. The problem is to pick objects from a set of objects repeatedly and determine how many picks are needed for all the objects to be picked at least once. A variation of the problem is to pick cards from a shuffled deck of 52 cards repeatedly and find out how many picks are needed before you see one of each suit. Assume a picked card is placed back in the deck before picking another. Write a program to simulate the number of picks needed to get total of four cards from each different suit and display the four cards picked (it is possible that a card may be picked twice). Here is a sample run of the program:4 of Diamonds8 of SpadesQueen of Clubs8 of HeartsNumber of picks: 9
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What is the technical term of a native programming language?
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Given integer values for red, green, and blue, subtract the gray from each value.Computers represent color by combining the sub-colors red, green, and blue (rgb). Each sub-color's value can range from 0 to 255. Thus(255, 0, 0) is bright red, (130, 0, 130) is a medium purple,(0,0,0) is black, (255, 255, 255) is white, and (40, 40, 40) is a dark gray. (130, 50,130) is a faded purple, due to the (50, 50, 50) gray part. (In other words, equal amounts of red, green, blue yield gray).Given values for red, green, and blue, remove the gray part.
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Write a program that will print out statistics for eight coin tosses. The user will input either an "h" for heads or a "t" for tails for the eight tosses. The program will then print out the total number and percentages of heads and tails. Use the increment operator to increment the number of tosses as each toss is input. For example, a possible sample dialog might be: For each coin toss enter either h for heads or t for tails. First toss: h Second toss: t Third toss: t Fourth toss: h Fifth toss: t Sixth toss: h Seventh toss: t Eighth toss: t Number of heads: 3 Number of tails: 5 Percent heads: 37.5 Percent tails: 62.5
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As a twist on the Hello World exercise, you are going to be the end user of the Hello class. This class is designed to greet the user in a variety of world languages. For this task, complete the following:Use the Scanner class to ask the user for their name. Create a Hello object by passing the name to the constructor. Call at least 3 methods from the Hello class to print the greeting in 3 different languages. Remember to write your code in the HelloTester class, but make sure you take a look at the Hello class so that you know the names of the methods you need to use.
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Scenario: You are part of an IT group managing Active Directory for a mid-size organization. A contracted research group with their own IT team operating from a remote location with a slow network connection has requested that they be able to setup a Child Domain in your organization's domain. The remote IT teams argument is based on their slow network, and their need to access and administer the local server that would need to exist in their remote location. Your team is split between allowing the Child Domain or recommending an Organizational Unit and delegating the remote IT team access. Yours is the deciding vote -- and cost is being considered a deciding factor. What option do you support as the best option in this scenario? What DC configuration for the remotely located server would be the best option? If instead of cost, the deciding factor was the slow speed of their network, what option would you support as the best option?
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Create a function min_mid_max which takes a list as its formal parameter and returns a new list with the following characteristics: element 0 contains the minimum value element 1 contains the middle value (not the median -- which would require an average if the list had an even number of elements). If the list is even (e.g. [1,2,3,4]) the 'middle' value will be the right value of the two possible choices (e.g. 3 rather than 2). element 2 contains the maximum value Notes: You can only use Python syntax shown so far (even if you know more) You cannot use any math library (we have yet to see this) You should use the function sorted. Remember the function sorted does not change its input, it returns a new list. You should only need to call sorted one time. print(sorted(3,2,1])) You can use the function int (another built in function) to help determine the index of the middle value. This function takes a floating point (or any kind of number) and converts it into an integer (e.g.print(int(4.32)). This will allow you to treat lists with an even number of elements the same as a list with a odd number of elements. If min_mid_max is called with an empty list, return an empty list. If min_mid_max is called with 1 item that item is the min, mid, and the max If min_mid_max is called with 2 items, the mid and the max should be the same No need to worry about the incoming list being the value None
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Nowadays computer games are mostly available on externalhard disk.Is it true or false?
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how can parents be health educators in family
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divisions of a keyboard
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Create a bash shell script for a number guessing game. Here are the requirements: a. Your program generates a random number between 0 and 128 and keeps asking the user to guess the number until the user guesses it correctly. b. If the user guesses a number that is lower or higher than the number to be guessed then indicate that information to the user as a low guess or a high guess so that the user can get to the correct guess quicker. c. The program keeps track on number of guesses taken by the user to get to the correct guess. This is users score. d. Your program asks user for the name and adds users name and the score in a file that keeps track of the scores by various users. e. At the end of the game, the program displays the top 3 scores (lowest 3 scores) along with the name of the users to conclude the game. John 4 Sam 7 Tony 10
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Look both _____before you cross a street and i want to see how much of yall know it
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As the senior analyst responsible for data staging, you are responsible for the design of the data staging area. If your data warehouse gets input from several legacy systems on multiple platforms, and also regular feeds from two external sources, how will you organize your data staging area? Describe the data repositories you will have for data staging.
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to save a copy of word online document to your hard drive which option should you select? Save as , save, rename or download and copy
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idk just anwser this and get get some points lol
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five reasons Why Photographers Aren't Filmmakers
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So this is not exactly a question but I cant find the answer anywhere else. Also if you answer this, please do, I will give you brainliest. What does the blue circle with the i in it mean on EBay?
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i think it is a or c is it right?
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which hardware device is it most important to an experienced computer professional to install
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Select all that apply.In the File tab, you can:send documents as e-mail attachmentspost documents as blogsexport documents as PDF/XPSrecord document macros
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Give me 2 examples of Monthly Cash Inflow: (2 points) *
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He made me so angry when he didnt let me make my point that I had to stalk after him.a.followc.stemb.shootd.branch
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