Question 1

Which of the following SQL statements will select the fields name and address from the contacts table?

Options :

A : SELECT (name, address) FROM contacts;

B : SELECT (name address) FROM contacts;

C : SELECT name, address FROM contacts;

D : SELECT name address FROM contacts;

Answer: C

Question 2

Which of the following tasks can the date command accomplish? (Choose two.)

Options :

A : Set the system’s date and time.

B : Set the system’s date but not the time.

C : Calculate the time span between two dates.

D : Print a calendar for a month or a year.

E : Display time in a specific format.

Answer: A,E

Question 3

Which of the following lines are valid in the file /etc/hosts? (Choose TWO correct answers.)

Options :

A : 2001:db8::15 www.example.com www

B : www.example.com www 203.0.13.15

C : 203.0.113.15 www.example.com www

D : www.example.com,www 203.0.13.15,2001:db8::15

E : 2003.0.113.15,2001:db8::15 www.example.com www

Answer: A,C

Question 4

The X11 configuration file xorg.conf is grouped into sections. How is the content of the section SectionName associated with that section?

Options :

A : It is placed in curly brackets as in Section SectionName { ... }.

B : It is placed between a line containing Section 'SectionName' and a line containing EndSection.

C : It is placed between the tags < Section name="SectionName" > and < /Section >

D : It is placed after the row [SectionName].

E : It is placed after an initial unindented Section 'SectionName' and must be indented by exactly onetab character.

Answer: B

Question 5

Of the ways listed, which is the best method to temporarily suspend a user's ability to interactively login?

Options :

A : Use passwd -d username to give the user an empty password.

B : Use chage to expire the user account.

C : Change the user-s password.

D : Add the command exit to the user-s .login file.

Answer: B

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