Which of the following statements are true: I) For the first 10 to 15 years of i

Question

Which of the following statements are true:

I) For the first 10 to 15 years of its existence, Windows lacked any support for per user file permissions and limited access to system resources.

II) Some security vulnerabilities in Windows result from compromises made to keep old Windows software working on newer Windows versions. For example, some third-party Windows programs modify system resources and directories.

III) Unix/Linux programs may be made executable with the chmod +x command.

IV) An important modern security feature involves making code segments writeable to enable machine instruction execution from stack and heap segments.

V) Java Just-In-Time compilers and similar features provided by other programming languages circumvent or degrade security features. Such languages are a leading cause of security vulnerabilities that do not rely upon social engineering.

Question 81 options:

I, II, III, IV, V

I, II, III, V

II, III

I, IV

A)

I, II, III, IV, V

B)

I, II, III, V

C)

II, III

D)

I, IV

Explanation / Answer

c) 2 and 3 are true as old versions are a source to be attacked by theird parties and can change the original settings that were already protected may not be protected due to changes.Moreoever unix scrips are executed by chmod +x.

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