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Computers & Technology
Juliana
You currently have 15 switches with an average of 20 stations connected to each switch. The switches are connected to one another so that all 300 computers can communicate with one another in a single LAN. You have been detecting a high percentage of broadcast frames on this LAN. You think the number of broadcasts might be having an impact on network performance. What should you do?
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Computers & Technology
Trouble
What is keylogging attack?
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Computers & Technology
Shannon Richardson
How should software engineers think about the ethical impact of their work?
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Computers & Technology
Patel
Starbucks offers an app that allows remote ordering, free Wi-Fi in stores, and a loyalty program where customers can earn a free drink after a number of purchases. Which business strategy is Starbucks following with these programs? How do these programs add value to Starbucks business?
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Computers & Technology
Rachael Norton
A type of chart that uses vertical bars to compare data is called a
A. bar chart
B. column chart
C. line chart
D. pie chart
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Computers & Technology
Barbara Clayton
The entirety of a packet at one Layer becoming the payload section at another is know as?
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Computers & Technology
Troy Poole
Find all supplier names and cities who supply expensive chairs, where expensive chairs are those whose selling price is greater than $300. Keep in mind this question is about chairs only, not the entire furniture line. (5)
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Computers & Technology
Ross Pugh
You need to get a microphone for one-on-one interviews. What microphone specification should you pay attention to when you go to buy one?
A.
Transient response
B.
Balanced line
C.
Noise rating
D.
Directional response
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Computers & Technology
Veronica Perkins
For multicore processors to be used effectively, computers must understand how to divide tasks into parts that can be distributed across each core - an operation called:
A. graphics coprocessing
B. multiplexer processing
C. arithmetic-logic processing
D. parallel processing
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Computers & Technology
Brennen Maddox
A network administrator is required to upgrade wireless access to end users in a building. To provide data rates up to 1.3 Gb/s and still be backward compatible with older devices, which wireless standard should be implemented?
A) 802.11ac
B) 802.11g
C) 802.11b
D) 802.11n
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Computers & Technology
Mclaughlin
Compare and contrast the various options that exist for acquiring software.
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Computers & Technology
Kenny Shah
What is the grid?
A.
The paths that are hidden when a project is rendering
B.
The mode used to select multiple lines of an object
C.
The series of lines in the background of the 3D View's preset Top view
D.
The series of lines that represent vertices on a 3D object
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Computers & Technology
Leticia Roach
What information does the Media Access Control (MAC) on a network card provide?
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Computers & Technology
Karla
You may save more money by using a a0 service, but you will spend more time on creating a contract.
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Computers & Technology
Karla
A sysadmin is looking to use Pre Booth Execution over a network by keeping operating system installation files on a server. Which type of server is this most likely to be?
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