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Computers & TechnologyComputers & Technology
Stephany Gomez
A PHP variable name a. can contain special characters b. can start with a letter, a digit, or two underscores c. can be a PHP reserved word d. is case-sensitive
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Odonnell
Describe the many-to-many relationship and give an example of it.
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Trace
Where would you categorize a cloud computing benefit that allows a customer to store fewer applications on a client computer, which frees up the memory allowing for increases in performance?
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Mauricio Hayes
Which statement below correctly differentiates between frames and bits? Frames have more information in them than bits. Frames are more basic units of data than bits. Frames are made up of bits but not vice versa. Frames have less information than bits have.
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Computers & TechnologyComputers & Technology
Mike Mccullough
A lever has an effort arm that is 8 meters long and the residence (load) arm that is 1.5 meters long, how much effort is needed to lift a 200 newton weight?
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Kyan Holmes
Which tab on the Word ribbon includes commands for arranging open windows?

Choose the answer.

a) View tab

b) Layout tab

c) Home tab

d) Review tab
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Arellano
The largest country in South America
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Ariel Chapman
What are some facts about webmasters?
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Nikhil Cameron
Which of the following devices collects data directly from the environment for input into a computer system? A) Audio input B) Sensor C) Trackball D) Touch screen
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Noelle Mayer
Which career pathways require arm and hand steadiness as a qualification?
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Dana Murillo
Why are computers complicated?
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Guest
Given an int variable n that has been initialized to a positive value and, in addition, int variables k and total that have already been declared, use a do ... while loop to compute the sum of the cubes of the first n whole numbers, and store this value in total. Use no variables other than n, k, and total. 0
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Mya Schwartz
Suppose that TCP's current estimated values for the round trip time (estimatedRTT) and deviation in the RTT (DevRTT) are 400 msec and 25 msec, respectively (see Section 3.5.3 for a discussion of these variables). Suppose that the next three measured values of the RTT are 210, 400, and 310 respectively.

Compute TCP's new value of estimatedRTT, DevRTT, and the TCP timeout value after each of these three measured RTT values is obtained. Use the values of α = 0.125 and β = 0.25. a. Measured value RTT=350 msec Measured value RTT=325 msec c. Measured value RTT=250 msec estimatedRTT = ? DevRTT = ? TimeoutInterval = ?
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Emma Weiss
How can you get man to print all the commands that have a specific word in their man page (or at least the description part of the man page) ?
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Guest
Which of the following scanning technique attackers use to bypass firewall rules, logging mechanism, and hide themselves as usual network traffic?

a. TCP connect scanning technique

b. FIN scanning technique

c. Stealth scanning technique
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