Describe postfix.
What will be an ideal response?
Postfix, developed by Wietse Venema, is the default mail transfer agent (MTA) package on openSUSE Linux systems. Like qmail, it was designed as a modular MTA that's easier to configure as well as more reliable and secure than sendmail. Its modular design enhances security because each module has its own set of permissions to follow the guideline of least privileges.
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Data that consists of words and symbols found in text-based documents is known as __________ __________ data.
Fill in the blank(s) with correct word
Which of the following password policy settings can be used to prevent users from reusing their old passwords?
A) Enforce password history B) Password complexity requirements C) Minimum password age D) Maximum password age
The worst case in linear search is that every element must be checked to determine whether the search key exists, which occurs if the search key ________.
a. is the last array element b. is not present c. is the last array element or is not present d. None of the above.
When creating an XML file for an animation-list, what resource type should you select?
A. Drawable B. Color C. Animator D. XML