Describe the cleaning step of laser printing.

What will be an ideal response?


A sweeper strip cleans the drum of any residual toner, which is swept away by a sweeping blade. The charge left on the drum is then neutralized. Some printers use erase lamps in the top cover of the printer for this purpose. The lamps use red light so as not to damage the photosensitive drum.

Computer Science & Information Technology

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The numeric system used to represent colors is called ____________________.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology

If you embedded a chart on the same sheet as the data source, you cannot print the chart only

Indicate whether the statement is true or false

Computer Science & Information Technology

Before the request for a Web page can be sent, the URL needs to be changed into a(n) ____ address to make it routable across the network.

A. DNS B. SQL C. HTML D. IP

Computer Science & Information Technology

Recursive algorithms are implemented using while loops.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology