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OCA Oracle Solaris 11 System Administration Exam Guide (Exam 1Z0-821) by Michael Ernest

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SELF TEST

Use the following questions to test your recall and understanding of the chapter’s material.

Controlling System Access

1. Which two terms define an authorization facility in the Solaris operating system?

A. Privileges

B. Secure Shell

C. Profiles

D. Encryption

2. What statement identifies a difference between the su and the su – commands?

A. The su command requires a password.

B. The su – command can only switch to the root account.

C. The su command logs the original user out.

D. The su – reads in the switched-to user’s environment.

3. Identify the true statement regarding password encryption in Solaris 11.

A. Only the first eight characters of any password are encrypted.

B. SHA512 is twice as strong an encryption form as SHA256.

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