Archive for August, 2009

JN0-520 Juniper Networks Certified Internet Associate, FWV

Thursday, August 27th, 2009

Exam Number/Code: JN0-520
Exam Name: Juniper networks certified internet associate(FWV)

1. Using the CLI, if the startup copy of the ScreenOS on a NS-204 is corrupted, from which two (2) alternate locations can an image be loaded?
A.ROM
B.TFTP server
C.Internal Flash
D.PCMCIA Card
E.Compact Flash Card
Answer: B, E

2. Assuming factory default settings, which statement describes the minimum requirements for WebUI management access?
A.Connect a PC addressed on the 192.168.1.0 subnet to any interface, open a browser and access 192.168.1.1
B.Terminate the bootup sequence from the console device, open a browser on the console device and access 192.168.1.1
C.Connect a PC addressed on the 192.168.1.0 subnet to the lowest numbered interface, open a browser and access 192.168.1.1
D.Using the CLI, define an IP address on a physical interface, connect a PC to the interface and open a browser to the interface address
E.Using the CLI, assign an IP address to the VLAN1 interface, connect a PC to any interface and open a browser to the VLAN interface address
Answer: C

3. When configuring the Untrust interface with an IP address and enabling Telnet and WebUI management, which sequence of steps must be performed to make the interface operational at the end of the configuration sequence?
A.Assign the interface to a zone, define the IP address, enable Web and Telnet services
B.Assign the interface to a zone, define the IP address, accept default management services
C.Assign the interface to a virtual router, define the IP address, enable Web and Telnet services
D.Assign the interface to a zone, define the IP address, define a manage IP address, accept default management services
E.Assign the interface to a virtual router, define the IP address, define a manage IP address, enable Web and Telnet services
Answer: A

4. Which statement is correct regarding administrator privileges?
A.Any Administrator can change their privileges on an as-needed basis
B.Administrator privileges can only be established and changed by the Root Administrator
C.Administrator privileges can be established and changed by the Root and All-privilege Administrator
D.Administrator privileges can only be established by the Root and can be changed by the Root and All-privilege Administrator
Answer: B

5. What is the purpose of the ‘Permitted IP’ address on a NetScreen device?
A.It defines which range of addresses can access devices connected to the NetScreen
B.It defines a list of addresses that are trusted to perform management on the NetScreen
C.It is used in policy rules to determine which user traffic is allowed through the NetScreen
D.It is the address to which an external device connects in order to gain management access to a NetScreen
E.It defines a list of devices whose traffic can pass through the NetScreen without being authenticated
Answer: B

Related Juniper exams

MySQL Certification introduction

Monday, August 10th, 2009

MySQL is one of the most popular open source database software and well known all over the world due to its superior speed , reliability efficiency and it is one of the preferred choice for Web 2.0, SaaS, ISV and Telecom companies due to having many advantages related to downtime, maintenance and administration online in web.

MySQL Certifications:
If you want to become a MySQL professional, then you should consider seriously getting a MySQL Certification. This requires passing exams which usually contain almost 70 multiple-choice questions.

Getting a MySQL Certification is a basis for international recognition and can help you yield a salary raise or a highly paid job. What the certified experts are empowered with is:

* Lowered risks
* Higher service levels
* Validated and verified skills and abilities
* Increased customer satisfaction
* Improved productivity
* Reduced costly mistakes
* Increased revenues
* Professional recognition

MySQL Certification provides the necessary foundation so as to become a trusted and valuable asset for your company as well as your customers. MySQL certifications are available for Developers, DBAs and for those who wish to specialize in MySQL Cluster technologies.

Consultants, and DBAs take the MySQL certifications training so as to pass the MySQL exams, in order to show to the current and prospective employers that they follow the latest MySQL training tools, and that they are up to date with all the important features related to their work and demonstrate that they can implement their skills and knowledge in all business environments.

Employers and managers use the MySQL certification as a basis and denominator to shortlist candidates and assess only the qualified candidates for particular job positions, or else invest in MySQL training of their employees so as to empower them with abilities that will ensure a successful embarking on new tasks.

What are the choices for MySQL Certifications? The CMA (Certified MySQL Associate) is an entry-level certification, which is designed for amateurs in database servers. It covers basic database management ideas as well as basic SQL. The CMDEV (Certified MySQL Developer) aims at developers of applications using MySQL as back-end storage, while the CMDBA (Certified MySQL Database Administrator) is targeted mostly at database administrators .

There is a wide variety of fields and exams to prepare for, so taking the practice exams and following the MySQL exams preparation along with the essential MySQL study guide you can prepare yourself for success in MySQL certification.