What command can be used to replace characters in a file sent via Standard Input?

A. tr
B. rt
C. ts
D. st


Answer: A

Computer Science & Information Technology

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Write a method in the Picture class to convert a Picture object into a Sound object using the average of the color values. Map all values from 0 to 84 to the maximum negative sound value, map all values from 85 to 169 to 0 and all values above 170 to the maximum positive value.

What will be an ideal response?

Computer Science & Information Technology

Assume you have opened and connected stream variables fileIn and fileOut. Assume further that you have finished with input file, but want to read the input file a second time. What is necessary to set the stream state to reread the file from the start?

What will be an ideal response?

Computer Science & Information Technology

If you have a Class C 192.168.10.0/28 network, how many usable subnets and hosts are available?

A) 14 subnets, 14 hosts B) 16 subnets, 14 hosts C) 30 subnets, 6 hosts D) 62 subnets, 2 hosts

Computer Science & Information Technology

You must use the ____ command to save the list after configuration if you want it to survive a router reload.

A. copy reload B. copy start on C. copy run start D. copy run reload

Computer Science & Information Technology