A _____ is a harmful program that resides in the active memory of a computer and duplicates itself.
a. scareware
b. worm
c. virus
d. logic bomb
b. worm
Unlike a computer virus, which requires users to spread infected files to other users, a worm is a harmful program that resides in the active memory of the computer and duplicates itself. A worm can propagate without human intervention, often sending copies of themselves to other computers by email.
You might also like to view...
Explain why, in general, the longer GOP structure allows more file size compression. ( Hint : Consider the number of I-frames in a GOP structure and the different levels of compression for different frame types.)
What will be an ideal response?
Which of the following can be used for bidirectional data transfers and is a stand-alone application that is run from a command prompt?
A. BULK INSERT SQL B. bcp utility C. SSIS D. ETL