Master Computers and Technology with Fun Quizzes & Brain Teasers!

list some advantages of a system with page-based virtual memory compared to a simply system with base-limit registers that implements swapping.
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in the context of usb protocol, illustrate with an example: (a) token, (b) transaction, and (c) transfer.
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what does mark katz mean when he says that mp3 files are ""nonrivalrous""?
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to delete a scenario, open the scenario manager dialog box, select the scenario, and then click the delete button. T/F?
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which would be the best channel for the thank you note? a.a typed or handwritten letter b.a text message c.an e-ma
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3. if a function prototype remains the same but its definition has been changed, then the client code using this function needs to be changed. true or false?
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a master page enables the users to create the layouts of the pages quickly and conveniently across the entire web site. T/F?
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7- how should the value of a property (member variable) of a well-designed java class be read and updated?
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write a program to output the factorial of a number given a a integer n (user input), where n is from 1 up to 10 only using switch case statement. note: factorial can get very big given a big n, you need to be careful with simple implementation in loop, but we are just practice switch case in this question.[
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a computer that requests an asp page from a web server is called a
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a 30728 memory has how many words?
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what is the maximum number of hash table entries (or key-value pairs) you could have in a hash table with: an underlying array size of 4 and bucket collision handling
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Assuming the processor uses big-endian convention, what is the value of the following memory locations (place X in the blank if there is not enough information):Address 8-bit Data0x2000103A ____________0x20001039 ____________0x20001038 ____________0x20001037 ____________0x20001036 ____________0x20001035 ____________0x20001034 ____________0x20001033 ____________0x20001032 ____________0x20001031 ____________0x20001030 ____________0x2000102F ____________0x2000102E ____________0x2000102D ____________0x2000102C ____________0x2000102B ____________0x2000102A ____________0x20001029 ____________0x20001028 ____________0x20001027 ____________0x20001026 ____________0x20001025 ____________0x20001024 ____________
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what are four primary security considerations when determining what must be segregated
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Which technique is critical in supporting multi-views of the same XML data? 1) SAX 2) Web browser 3) DOM 4) XSLT
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Examine the difficulty of adding a proposed swap rs, rt instruction to MIPS.Which new functional blocks (if any) do we need for this instruction?Which existing functional blocks (if any) require modification?What new data paths do we need (if any) to support this instruction?What new signals do we need (if any) from the control unit to support this instruction?
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Which of the following software development models can best respond to requirements changes?A. The V-modelB. The Waterfall modelC. Agile models
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TRUE/FALSE. the 100 percent rule can be applied to changes in both objective function coefficients and right-hand sides at the same time.
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Suppose you have one machine and a set of n jobs a1,a2,...an to process on that machine. Each job a, has a processing time tj, a profit p, and a deadline d,. The machine can process only one job at a time, and job a, must run uninterrupted for t, consecutive time units. If job aj is completed by its deadline d,, you receive profit p,, but if it is completed after its deadline, you receive a profit of 0. Give an algorithm to find the schedule that obtains the maximum amount of profit, assuming that all processing times are integers between 1 and n. What is the running time of your algorithm?
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Which of the following accounts is the least vulnerable to cyberattacks?A. Generic AccountB. Shared accountC. Personal accountD. Guest account
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FILL IN THE BLANK. An Archives of Internal Medicine study showed that nearly _____ of the people who took Vioxx did so unnecessarily.Select one:a. one-thirdb. one-quartersc. halfd. three-quarters
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The oxidation of ammonia produces nitrogen and water via the reaction below.4 NH3 + 3 O2-> 2 N2 + 6 H2OIf the rate of formation of N2 is 2.0 M/s, then what is the rate at which a) H2O is being formed? b) NH3 reacts? c) O2 reacts?
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I just need the SQL statements for these problems:1.)Insert into the PADDLING table the trip ID, trip name, state, distance, maximum group size, and season from the TRIP table for only those trips having type PADDLING.2.) For all trips located in Connecticut (CT), increase the maximum group size by two.3.)Insert a new trip into the PADDLING table. The trip ID is 43, the trip name is Lake Champlain Tour, the state is Vermont (VT), the maximum group size is 12, the distance is 16, and the season is Summer.4.)Delete the trip in the PADDLING table with the trip ID 23.
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Write a function in this file called nine_lines that uses the function three_lines (provided below) to print a total of nine lines.Now add a function named clear_screen that uses a combination of the functions nine_lines, three_lines, and new_line (provided below) to print a total of twenty-five lines. The last line of your program should call first nine_lines and then the clear_screen function.The function three_lines and new_line are defined below so that you can see nested function calls. Also, to make counting "blank" lines visually easier, the print command inside new_line will print a dot at the beginning of the line:def new_line(): print('.')def three_lines(): new_line() new_line() new_line()It is very helpful if you print a placeholder between the printing of 9 lines and the printing of 25 lines. A placeholder can be output such as "Printing nine lines" or "Calling clearScreen()"
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