Explain how the size of a SONET frame is computed.
What will be an ideal response?
Digital telephony takes 8,000 PCM samples per second, which means that a sample is taken
every 125 µ seconds. SONET uses the time to define frame size. For example, at the STS-1 transmission
rate of 51.840 Mbps, exactly 6480 bits are transferred in 125 µ seconds, which means that a frame
consists of 810 each being 8- bit octet.
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To include Swing and AWT components in your program, use the following import statements:
A) import java.swing; import java.awt; B) import java.swing; import javax.awt; C) import javax.swing; import java.awt; D) import javax.swing; import javax.awt;
If two men can paint two rooms in two hours, how long will it take one man to paint one room. Assume that both rooms are the same size.
Let x = number of hours for one man to paint one room. Thus, x = (hours)
A USB port that can charge an attached device even when the computer is in a reduced state is known as a sleep-and-charge port
Indicate whether the statement is true or false
Jessica wants to purchase a new hard drive. She wants a drive that has fast access because she will use it to edit videos on her PC. She also needs a lot of storage and wants to have at least 4 TB available to save her videos. Jessica wants to keep the cost down as much as possible possible. What type of hard drive should Jessica purchase?
A. 5400 RPM magnetic HDD B. 7200 RPM magnetic HDD C. SSD HDD D. USB HDD