101-500 Free Practice Test

- (Exam Topic 3)
When starting a program with the nice command without any additional parameters, which nice level is set for the resulting process?

1. A. -10
2. B. 10
3. C. 20

Correct Answer: C

- (Exam Topic 4)
Which of the following apt-get commands will install the newest versions of all currently installed packages?

1. A. auto-update
2. B. full-upgrade
3. C. dist-upgrade
4. D. install
5. E. update

Correct Answer: C

- (Exam Topic 3)
What is the default nice level when a process is started using the nice command?

1. A. -10
2. B. 10
3. C. 20

Correct Answer: B

- (Exam Topic 4)
Which SysV init configuration file is commonly used to set the default run level? (Specify the full name of the file, including path.)
Solution:
inittab

Does this meet the goal?

1. A. Yes
2. B. No

Correct Answer: A

- (Exam Topic 4)
Which permissions and ownership should the file /etc/passwd have?

1. A. -rw-------1 rootroot531 Jun 5 22:45 /etc/passwd
2. B. -rw-r--r--1 rootroot531 Jun 5 22:45 /etc/passwd
3. C. -rw-r--r--1 11531 Jun 5 22:45 /etc/passwd
4. D. -rw-------1 11531 Jun 5 22:45 /etc/passwd

Correct Answer: B