When Ben lists the files on a Linux system, he sees a set of attributes as shown in the following image. The letters rwx indicate different levels of what?
A. Identification
B. Authorization
C. Authentication
D. Accountability
Answer: B. Authorization
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Which of the following would NOT be considered a safe practice for employees at their desk?
A) Install additional circuits when needed rather than plugging outlet strips together. B) Use wire ties on extra cables to keep them out of the user's way. C) Make sure the keyboard, mouse, and monitor are placed in an ergonomic location to reduce body fatigue. D) When you need extra power outlets, run an extension cord/outlet strip across the room.
A(n) ________ is a number, phrase, or expression used to select records from a table
Fill in the blank(s) with correct word
The Mini toolbar provides an efficient way to apply frequently used font and paragraph formats.
Answer the following statement true (T) or false (F)
What is wrong with the following compare function to used by the ADT?bool compareStu (void* stu1, void* stu2){ STUDENT s1; STUDENT s2; s1 = *(STUDENT*)stu1; s2 = *(STUDENT*)stu2; if ( s1.id != s2.id) return false; return true;}
A. It should return low (-1), equal (0), or high (+1). B. s1 and s2 should be defined as STUDENT *s1 and STUDENT *s2. C. The assignment of s1 should be written as "s1 = *(STUDENT)stu1"; the same for s2. D. The id field should be referenced as "s1->id" and "s2->id".