ExamDirectory

Free Network+ Practice Test from RemoteCourse.com

RemoteCourse.com is providing a free online training course and a practice test for CompTIA Network+ Exam N10-003, which covers the topic Network Media.

Network + is a vendor neutral certification that helps the IT professionals to become certified. This certification exam measures your knowledge about networks and other technologies of this field.

The Network + certification is also helpful for achieving advanced certifications of other vendors such as Microsoft, Novell, Cisco, HP, Lotus and 3Com. The certification exam N10-003 covers the following topics under Network Media:

1. Course Introduction

2. Cabling and Transceiver Fundamentals

3. Ethernet Technologies and Specifications

4. Media Connectors 5. Media Issues

6. Planning and Installing Cabling

7. Troubleshooting and Repairing Media

8. Course in Review

There is a skill assessment option in the Web site, which contains 30 questions that cover all the topics of Exam N10-003 . You will be provided with a score sheet at the end of the test. Click on N10-003 exam at the Web site.

CompTIA’s Free Sample Questions for CDIA+ Exam 225-020

Check out the free sample questions for CDIA+ certification exam 225-020. The CompTIA CDIA+ exam covers the fundamentals and procedures required for proficient imaging solutions.

CDIA+ is CompTIA’s advanced level vendor-neutral certification exam. This exam measures your knowledge and skills in document imaging solutions and management. The site offers  10 questions that are available on the CDIA+ page.

There is an option to access these sample questions in 2 formats, i.e. HTML format and Interactive version format. To view the Interactive version format, you must have Flash installed on your computer.

Free Sample Questions for Server+ Exam SK0-002 from CompTIA

Check out the free sample questions for Server+ (2005) certification exam SK0-002. The exam is suitable for those professionals who have at least 1-year experience with Standard Server Architecture (ISSA) technology.

The Server+ exam SK0-002 (2005) is an international, vendor-neutral credential that validates your technical competency and skills in maintaining, installing, configuring, upgrading, troubleshooting and disaster recovery.

The Website contains 10 practice questions that are available on the Server+ page. There is an option to access these sample questions in 2 formats, i.e. HTML format and Interactive version format. You can also see the correct answer for each question at the end.

Free Sample Questions for PK0-002 Exam from CompTIA

These free sample questions for Project+ Exam PK0-002 are available at CompTIA Website. This is an entry-level and vendor neutral certification that validates your fundamental project management skills.
The exam PK0-101 evaluates your knowledge of project life cycle from initiation and planning, and acceptance. The CompTIA Website provides 10 free sample questions in two formats, i.e., HTML and Interactive version.

Access these sample questions for Exam PK0-002 in any of the above two formats at the website.

Article: Network Configuration and Management Utilities

This free article is provided by uCertify that will help you in your preparation for CompTIA’s Network+ Exam N10-003.

Network Configuration and Management Utilities
Administrators use various utilities to configure and manage networks. Following are some commonly used utilities:

WINIPCFG: WINIPCFG is a Windows 9x Internet Protocol (IP) configuration utility used to display all current TCP/IP network configuration values for a computer running Microsoft TCP/IP. Network configuration values include the current IP address allocated to the computer and other useful data about TCP/IP allocation. This utility is of particular use on networks using Dynamic Host Configuration Protocol (DHCP), allowing users to determine which TCP/IP configuration values have been configured by DHCP.

IPCONFIG: IPCONFIG is a command-line utility used to display current TCP/IP network configuration values, and to update or release the Dynamic Host Configuration Protocol (DHCP) allocated leases. It is also used to display, register, or flush Domain Name System (DNS) names.

NSLOOKUP: NSLOOKUP is a utility for diagnosing and troubleshooting Domain Name System (DNS) problems. It performs its function by sending queries to the DNS server and obtaining detailed responses at the command prompt. This information can be useful for diagnosing and resolving name resolution issues, verifying whether or not the resource records are added or updated correctly in a zone, and debugging other server-related problems. This utility is installed along with the TCP/IP protocol through the Control Panel.

PING: PING is a command-line utility used to test connectivity with a host on a TCP/IP-based network. This is achieved by sending out a series of packets to a specified destination host. On receiving the packets, the destination host responds with a series of replies. These replies can be used to determine if the network is working properly.

TRACERT: TRACERT is a route-tracing Windows utility that displays the path an IP packet takes to reach its destination. It shows the Fully Qualified Domain Name (FQDN) and the IP address of each gateway along the route to the remote host.

PATHPING: PATHPING is a command-line utility that pings each hop along the route for a set period of time and shows the delay and packet loss along with the tracing functionality of TRACERT, which helps determine a weak link in the path.

NBTSTAT: NBTSTAT is a Windows utility used to check the state of current NetBIOS over TCP/IP connections, update the NetBIOS name cache, and determine the registered names and scope IDs.

NETSTAT: NETSTAT is a command-line utility that displays protocol related statistics and the state of current TCP/IP connections. It is used to obtain information about the open connections on a computer, incoming and outgoing data, and also the ports of remote computers to which the computer is connected. The NETSTAT command gets all this networking information by reading the kernel routing tables in the memory.

TELNET: TELNET is a command-line connectivity utility that starts terminal emulation with a remote host running the Telnet Server service. TELNET allows users to communicate with a remote computer, offers the ability to run programs remotely, and facilitates remote administration. The TELNET utility uses the Telnet protocol for connecting to a remote computer running the Telnet server software, to access files. It uses TCP port 23 by default.

To read more free articles for this exam, visit the Network+ Article page at http://www.ucertify.com.