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Tiffany Downs
Computers & Technology
A system administrator needs to create a high-performance SQL server. What type of disk configuration will allow the administrator to connect an offline physical disk that is connected to the host machine to a VM to maximize a VM's performance?
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Juliana Hatfield
Computers & Technology
What should htc's os strategy be? should it stick with windows mobile and android? should htc build its own platform? add/drop others?
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Leticia Moon
Computers & Technology
You are given a text file called "master" that is structured this way: the first line contains a string which is the name of a file to be created. Subsequent lines are the names of other text files whose contents are to be copied into the new file, in the order that they appear. So, if master's contents were:
a. bigfile alist blist clist then bigfile will contain the contents of alist, and tacked on to that will be the contents of blist followed by the contents of clist.
b. When finished, make sure that the data written to the new files have been flushed from their buffers and that any system resources used during the course of running your code have been released. (Do not concern yourself with any possible exceptions here- - assume they are handled elsewhere.)
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Raven Moore
Computers & Technology
Name for a small device that connects to a computer
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Keagan Pham
Computers & Technology
A computer with a frequency 2 GHZ and its average cycle per instruction is 2. what is the MIPS of the computer?
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Ashley Hurley
Computers & Technology
Write an if statement that prints the message ""The number is not valid"" if the variable distance is outside the range 100 through 2000 (both inclusive).
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Landon Larson
Computers & Technology
Which keys should you press to insert a comment in OpenOffice Writer?
A.
Ctrl+Alt+I
B.
Ctrl+Alt+C
C.
Ctrl+Alt+O
D.
Ctrl+Alt+N
E.
Ctrl+Alt+M
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Marisol Valentine
Computers & Technology
A Color class has a constructor that accepts three integer parameters: red, green and blue components in the range of 0 ... 255 with 0 representing no contribution of the component and 255 being the most intense value for that component. The effect of full or semi-transparency can be achieved by adding another component to the color called an alpha channel. This value can also be defined to be in the range of 0 ... 255 with 0 representing opaque or totally non-transparent, and 255 representing full transparency. Define a class AlphaChannelColor to be a subclass of the Color class. AlphaChannelColor should have the following: - an integer instance variable alpha - a constructor that accepts four parameters: red, green, blue and alpha values in that order. The first three should be passed up to the Color class' constructor, and the alpha value should be used to initialize the alpha instance variable. - a getter (accessor) method for the alpha instance variable
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Johns
Computers & Technology
Which component manages the details of communicating with the nic hardware to send and receive data to and from network media?
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Emiliano Woods
Computers & Technology
The process of analyzing data to extract information not offered by the raw data alone; it uncovers trends and patterns using techniques such as classification (which assigns records to predefined classes), estimation (which determines values for an unknown piece of data), affinity grouping (which determines which things go together), and clustering (which segments records into a number of groups)
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Dominique Ewing
Computers & Technology
Which of the following is an advantage to using folders with fasteners?
A. Decreased filing time
B. Security
C. Good cross references
D. Cost
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Casey Roach
Computers & Technology
Why should the government create money it doesn't have?
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Jadyn Ballard
Computers & Technology
What type of protocol provides a way to transfer files from one computer to another over tcp/ip such as lan?
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Madison Shannon
Computers & Technology
Andy uses a dial-up modem to connect to the Internet. He usually browses news sites, but he notices that online video takes a long time to load. What could possibly be the problem?
A.
The modem requires direct line-of-sight to work; there must be some obstruction.
B.
The modem works on analog technology that does not support video.
C.
The modem supports up to 56 Kbps, which is too slow for smooth video streaming.
D.
The modem uses wireless technology that is susceptible to electrical interference.
E.
The modem requires an update to a newer version.
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Demarcus Reese
Computers & Technology
You are hired to film a small, independent movie. You have a budget of $200,000 and 10 weeks in which to complete the first round of footage. The actors have been cast, the location has been found, and the caterers have been hired. You have also managed to rent a large variety of microphones and lighting equipment to use. After all of these tasks have been completed and expenses have been tallied, you are left with $50,000 and only seven weeks in which to record your first round of footage for the whole film. You still need to purchase a camera. Which of the following cameras could you purchase, given the limitations of your budget and time?
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