Daily Computers and Technology Puzzles & Riddles - Challenge Yourself!

In an airline reservation system, the cost of an airline ticket is required. Which data type should be used to store this value
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Write a function path that returns the path from the root of the tree to the given entry value if it exists and [] if it does not. You can assume all entries are unique.
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A network engineer plans a storage area network (SAN) installation that will utilize Fibre Channel switched fabric (FC-SW). Which components will the engineer configure to implement the SAN's functionality
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what hardware feature of most mobile devices is used by a mobile OS to detect when to rotate the screen
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In C , you can pass a variable by reference and still prevent the function from changing its value by using the keyword ____ in the corresponding formal parameter's declaration.
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Suppose packet switching is used. What is the probability that a given (specific) user is transmitting, and the remaining users are not transmitting?
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Professor Caesar wishes to develop a matrix-multiplication algorithm that is asymptotically faster than Strassens algorithm. His algorithm will use the divideand-conquer method, dividing each matrix into pieces of size n=4 n=4, and the divide and combine steps together will take .n2 / time. He needs to determine how many subproblems his algorithm has to create in order to beat Strassens algorithm. If his algorithm creates a subproblems, then the recurrence for the running time T .n/ becomes T .n/ D aT .n=4/ C .n2 /. What is the largest integer value of a for which Professor Caesars algorithm would be asymptotically faster than Strassens algorithm?
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Christine is the server administrator for your organization. Her manager provided step-by-step security policies outlining how servers should be configured to maximize security. Which type of security policy will Christine be implementing
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When there is wasted space internal to a partition due to the fact that the block of data loaded is smaller than the partition is referred to as __________.
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What is the common practice in using symmetric-key encryption and asymmetric-key encryption methods in conducting e-business?
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On the AVPU scale, a person can tell you his or her name and where he or she is located but cannot provide other information is:
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A forensic analyst has a partial fingerprint on a knife used in a robbery. She also has the fingerprints of all suspects in the case. What method will she most likely use to compare these fingerprints
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The preferred relationship cardinality in a relational database implementation is ____. Group of answer choices 1 : 1
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Web sites that look attractive to hackers, but are closely monitored so that everything the hacker does at the site is recorded and studied are known a
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Robert Kahn and Vinton Cerf developed a set of protocols that implemented an open architecture philosophy better than NCP. This protocol suite is referred to by the acronym _________________
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During _____ data allocation, the database is divided into two or more disjointed parts (fragments) and stored at two or more sites
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Which layout manager constructor call would be best-suited to create a telephone handset GUI which has three rows of three keys each with labels, 1,2,3,4,5,6,7,8,9, and a fourth row with labels *, 0, and
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A user needs to extend the battery life of a smart phone while on the go. Which device would provide about two charges a day for a basic smartphone before needing a recharge
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What is an online payment gateway?
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Need help completing the following program using Raptor. Any help is appreciated. Task: Create a modularized Rock, Paper, and Scissors game that lets user play 7 Rock, Paper, and Scissors game against computer. The program should display each game's result and the final result for the 7 games. The program should contain the following procedures: getComputerChoice receives nothing but returns a word randomly picked from Rock, Paper, and Scissors. getUserChoice receives nothing but returns a word user picked from Rock, Paper, and Scissors. play receives computerPicked and userPicked and returns winner's name, computer or user. main: call the above procedures 7 times, display each game's result, and final result summary. Note: Game rule: Paper wins Rock, Rock wins Scissors, and Scissors wins Paper. Here is a sample output: Computer User Winner Game 1 Paper Rock Computer Game 2 Paper Scissors User Game 3 Rock Rock Tie Game 4 Scissors Rock User Game 5 Rock Scissors Computer Game 6 Scissors Rock User Game 7 Paper Paper Tie ---------------------------------------------------- Total Games Played: 7 User Won: 3 times Computer Won: 2 times Tied: 2 times Raptor X File Edit Scale View Run Mode Ink Window Generate Help 80 Symbols main Assignment ETS Call End Input Output Selection Loop
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When a web page is loaded, the user's cursor should be in the only text field on the page. How is this accomplished using HTML5?
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Which of the following firewalls uses rules? Group of answer choices Application proxy Content filtering Circuit proxy All of the above
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Which utility will display a list of all the routers that a packet passes through on the way to an IP destination? brainscape
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A ________ contains data and information that are compiled and used in conjunction with manual methods or project management software to perform schedule network analysis and to generate the schedule.
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