SAIR Linux/GNU Certified Administrator(LCA) 3x0-104 Exam

Note: After purchase, we will send questions within 24 hours.

After you purchase,you can download this product yourself.Have any questions,please click live chat.

Free 3x0-104 Demo Download

just4exam offer 3x0-104 real questions same as the real test,it will help you pass the exam.Also we offer free 3x0-104 dumps demo. They are a part of the full questions,you can view the question on our test engine before you decide to purchase.Click the link below to download our test engine,install it,search 3x0-104,then click download demo.

Download:
3x0-104 PDF

Test Engine

Exam 3x0-104 Preparation from just4exam braindumps include:

After you purchase our product, we will offer free update in time for 90 days.
100% Pass Guaranteed at First Attempt Or Full Refund
Immediate Download After Purchase
Comprehensive questions with complete details
Questions accompanied by exhibits
Verified Answers Researched by Industry Experts
Drag and Drop questions as experienced in the just4exam
Questions updated on regular basis
These questions and answers are backed by our GUARANTEE
Like actual certification exams our product is in multiple-choice questions (MCQs)

Passing the SAIR 3x0-104 Exam:Passing the 3x0-104 exam has never been faster or easier, now with actual questions and answers, without the messy 3x0-104 braindumps that are frequently incorrect. just4exam Unlimited Access Exams are not only the cheaper way to pass without resorting to 3x0-104 dumps, but at only $ 50.00 you get access to the exam from every certification vendor.

Our 3x0-104 practice exams and study questions are composed by current and active Information Technology experts, who use their experience in preparing you for your future in IT.

SAIR 3x0-104 Search Help Feel free to use search terms below while searching the Net for 3x0-104 exam:

3x0-104 brain dump simulations
3x0-104 brain dumps question
3x0-104 braindump work
3x0-104 master braindumps
3x0-104 braindump model
3x0-104 latest braindumps

Commitment to Your Success:

At just4exam we are committed to you ongoing success. Our braindumps are constantly being updated and compared to industry standards.

You are not about to purchase a disposable product. 3x0-104 exam braindumps updates are supplied free of charge. Regardless of how soon you decide to take the actual 3x0-104 examination certification, you will be able to walk into the testing room as confident as the Certification Administrator.

Skip all the worthless 3x0-104 tutorials and download 3x0-104 exam materials with real questions and answers and a price too unbelievable to pass up. Act now and download your Actual Tests today!

http://www.just4exam.com The safer.easier way to get Linux/GNU Certified Administrator(LCA) Certification.
　
　
Exam : SAIR 3X0-104
Title : level 1 security.ethics and privacy


1. Which of the following describes the contents of the /var/log/btmp log file?
A. It stores only the users' real names and their login times.
B. It contains a list of failed login attempts in a format similar to the wtmp log file.
C. It contains all successful superuser login attempts.
D. It contains a list of all users currently logged in to the system, along with their IP addresses.
Answer: B

2. An administrator has implemented a chain of router packet filtering rules on a major system server. A user has sent a packet to the network protected by the packet filter. The packet originated from 190.15.65.0/24 and is destined for 212.220.0.0/16. Considering the chain of packet filtering rules below, what will happen to the packet and why?
rule source destination action
A 190.15.60.0/24 212.220.0.0/16 deny
B 212.220.0.0/16 190.15.65.0/24 deny
C 190.15.0.0/16 212.220.0.0/16 permit
D 0.0.0.0/0 0.0.0.0/0 deny
A. The packet will be permitted because no rules apply.
B. The packet will be permitted because it matches rule C.
C. The packet will be denied because all sources and destinations are blocked by rule D.
D. The packet will be denied because the packet matches rule A.
Answer: B

3. A large server has many services running, including FTP, NFS, and NIS. It is hard for the administrator to find security holes in the services' configuration files, and this leads to possible security risks. Which of the following tools could the administrator use to check these services for security holes?
A. NTOP
B. LogCheck
C. SAINT
D. Tripwire
Answer: C

4. Tom is a system administrator for Linux ServerA. Tom is running a Perl script that will initiate a connection request from ServerA to ServerB without completing the network connection. This is done multiple times until ServerB can no longer communicate on the network. What kind of attack has Tom initiated?
A. Spam blast
B. TCP bomb
C. Denial of Service
D. Internet Worm
Answer: C

5. Tom, a system administrator for ServerA, is interested in security and has written a script that scans the password file for unauthorized promotion to root status. Which of the following should the script check? (Choose two.)
A. A UID number that has been set to one
B. A UID number that has been set to zero
C. An account with the GID set to
D. A user with a non-standard shell (i.e., "/bin/runasroot")
E. An account with the UID set to
Answer: BD