161-170

Question 1

A Linux engineer needs to download a ZIP file and wants to set the nice value to -10 for this new process. Which of the following commands will help to accomplish the task?

A. $ nice -v -10 wget https://foo.com/installation.zip
B. $ renice -v -10 wget https://foo.com/installation.zip
C. $ renice -10 wget https://foo.com/installation.zip
D. $ nice -10 wget https://foo.com/installation.zip

Answer 1

D. $ nice -10 wget https://foo.com/installation.zip

Question 2

Which of the following data structures is written in JSON?

A.
name: user1
position: DevOps
floor: 3

B.

<table>
<tbody><tr>
<td>user1</td>
<td>DevOps</td>
<td>3</td>
</tr>
</tbody></table>

C.

<root>
<floor>3</floor>
<name>user1</name>
<postion>DevOps</position>
</root>

D.
{
"name": "user1",
"job": "DevOps",
"floor": 3
}
</postion></root>

Answer 2

D.
{
“name”: “user1”,
“job”: “DevOps”,
“floor”: 3
}

Question 3

Which of the following enables administrators to configure and enforce MFA on a Linux system?

A. Kerberos
B. SELinux
C. PAM
D. PKI

Answer 3

A. Kerberos

Question 4

A database administrator requested the installation of a custom database on one of the servers. Which of the following should the Linux administrator configure so the requested packages can be installed?

A. /etc/yum.conf
B. /etc/ssh/sshd.conf
C. /etc/yum.repos.d/db.repo
D. /etc/resolv.conf

Answer 4

C. /etc/yum.repos.d/db.repo

Question 5

In which of the following filesystems are system logs commonly stored?

A. /var
B. /tmp
C. /etc
D. /opt

Answer 5

A. /var

Question 6

A systems administrator has been unable to terminate a process. Which of the following should the administrator use to forcibly stop the process?

A. kill -1
B. kill -3
C. kill -15
D. kill -HUP
E. kill -TERM

Answer 6

B. kill -3

Question 7

A systems administrator is compiling a report containing information about processes that are listening on the network ports of a Linux server. Which of the following commands will allow the administrator to obtain the needed information?

A. ss -plnt
B. tcpdump -nL
C. netstat -pn
D. lsof -lt

Answer 7

C. netstat -pn

Question 8

At what point is the Internal Certificate Authority (ICA) created?

A. During the primary Security Management Server installation process.
B. Upon creation of a certificate.
C. When an administrator decides to create one.
D. When an administrator initially logs into SmartConsole.

Answer 8

A. During the primary Security Management Server installation process.

Question 9

Rugged appliances are small appliances with ruggedized hardware and like Quantum Spark appliance they use which operating system?

A. Centos Linux
B. Gaia embedded
C. Gaia
D. Red Hat Enterprise Linux version 5

Answer 9

B. Gaia embedded

Question 10

Using AD Query, the security gateway connections to the Active Directory Domain Controllers using what protocol?

A. Windows Management Instrumentation (WMI)
B. Hypertext Transfer Protocol Secure (HTTPS)
C. Lightweight Directory Access Protocol (LDAP)
D. Remote Desktop Protocol (RDP)

Answer 10

A. Windows Management Instrumentation (WMI)