. A well designed malicious email campaign can expect number of responses, or click-throughs, as a legitimate commercial email campaign.

The answer is "about the same".

Explanation:

E-mail attachments were intended to trigger a user computer attack. Attachments could be camouflaged like papers, PDF, electronic files, or voicemail in such phishing websites. The carefully planned malicious email campaign may look forward to recording the number of replies or through clicks as a legal business email campaign.

answer: internal fragmentation is the difference between the (fixed) size of a memory hole and the data within in that memory. for example, if a 1,024 byte block of memory holds 800 bytes of data, then the 224 bytes difference is considered lost to internal fragmentation.

external fragmentation occurs when the sum of memory fragments is large enough to satisfy a request, but the holes are non-contiguous and the request cannot be satisfied. this can occur when memory is dynamically allocated and freed.

explanation: