TechiWarehouse.Com

IT Certifications


70-221: Designing a Network Infrastructure - Designing a Network InfrastructureThis study guide provides an overview what you need to pass the exam 70-221 designing a Microsoft Windows 2000 Network Infrastructure, which sheds light on the business aspects and technical requirements for creating a functional Windows 2000 network Infrastructure, including the description of administrative tasks in the Windows operating system.
Divider Line

Beginner Computer Training FAQ - Beginner Computer Training FAQUse the webs best resource to find computer and technical training schools near you. Choose from hundreds of schools offering Classroom, Corporate, Onsite, and Online programs.
Divider Line

70-210: Installing, Configuring and Administering Windows 2000 Professional - Installing, Configuring and Administering Windows 2000 ProfessionalThis study guide provides an overview what you need to pass the exam 70-210 Installing, Configuring and Administering MS Windows 2000 Professional and summarize the skills required to install, configure and troubleshoot Windows 2000 Professional as a desktop operating system in a generic network-operating environment.
Divider Line

70-215: Installing, Configuring and Administering Windows 2000 Server - Installing, Configuring and Administering Windows 2000 ServerThis study guide provides an overview what you need to pass the exam 70-215 Installing, Configuring and Administering MS Windows 2000 Server and summarize the skills required to install and configure Windows 2000 Server to participate as a member server of a domain in an Active directory environment.
Divider Line

70-217: Implementing and Administering Directory Service - Implementing and Administering Directory ServiceThis study guide provides an overview what you need to pass the exam 70-217 Implementing and Administering a MS Windows 2000 Directory Services Infrastructure and summarize the skills required to install, configure, and troubleshoot Active Directory and DNS for Active Directory, change and configuration management including RIS and Group Policy and Active Directory Security solutions.
Divider Line

TW Tech Glossary - Misplaced your bible? Well here it is - Tech Glosasary! This truly took a while to complete and should be used by all from beginners to advance techies.
Divider Line

IT Certifications a Solid Return On Investment - IT Certification Step into the realm of IT Certifications. Where millions have entered and zillions have flunked. Ah, that didnt sound right, mathematically speaking that is. Anyway, if your one of the few breeds that like to get your hands on a certification and get ahead in your work place, it is strongly recommended that you read this article. Its not made with grueling details and gets right down to the point. So check it out, you probably owe it to yourself by now!
Divider Line

Types of Servers 2 - Types of ServersOne of most important type of server is cluster servers. Software that enables clustering of servers is installed into a computer. Clustering servers also serve as load balancing servers between two computers. This is a common small business server. Clustering servers are used to avoid server failover. Server failover is the capability to shift to another standby server if the main server fails.
Divider Line

IT College Program vs. IT Boot Camp - IT EducationPerhaps it is time for a career change, or you are fresh out of high school and the idea of four more years of schooling does not appeal to you. After much research you have decided to embark upon a career in the Information Technology field. Not a bad choice, especially since Technology changes every day. You are faced with the choice of education. As previously stated, going to computer school for four years to get a computer science degree is not an option but there is another option, IT Boot Camp. And IT Boot Camps solely focus on a very limited number of IT Certifications. So there can be MCSE Boot Camps that may focus on just that.
Divider Line

IT Jobs - What's Out There? - Development ProcessIn this article, we would like to point out the obvious IT Jobs that at times get overlooked. Find out what's out there and which information technology is the right choice for you. From people that create laptop computers to folks that do web design to developers that come up with computer software concepts from scratch. Also a bit at the end about computer schools and computer training.
Divider Line

History of TCP/IP - History of TCP/IPInternetworking with TCP/IP has been around for many years-almost as many years as Unix has been available. TCP/IP, or Transmission Control Protocol/Internet Protocol, grew out of the work that was done with the Defense Advanced Research Projects Agency, or DARPA. In 1969, DARPA sponsored a project that became known as the ARPANET. This network mainly provided high-bandwidth connectivity between the major computing sites in government, educational, and research laboratories.
Divider Line

Getting Into IT - No Experience No Qualification - IT JobsBut how? If you have computer skill but no experience (or qualifications), the employment agencies will tell you the same old line, "You need experience before anyone will look at you."

It's just plain old Catch-22. You need the work to get the experience but you can't get that first job to give you a track record and therefore verifiable experience. With this logic, it amazes me that anyone actually gets into IT!

Qualifications help but even that is no guarantee nowadays of getting an IT Job. And what do you do when you don't have qualifications but you want to start now? I mean right now, not 3 months later after you've paid a fortune for certification and given up your job to have enough study time.

All is not lost. You have two alternatives.

Divider Line

Computer Training Excuses - No ExcuseYou wouldn't go to a doctor who had never been to medical school, or hire a lawyer who never studied law. One side-effect of a world advancing as rapidly as ours is that fields are becoming more and more specialized and narrow. People can no longer get by on general knowledge in their careers, something I found out for myself not too long ago. I'd been out of high school for two years, scraping by on my own and picking up scraps of programming as I went. I saw all of the self-taught programmers breaking into the IT industry, and I hoped to do the same. After all, IT is one of the few industries out there where being creative and a quick learner is more important than a degree.
Divider Line

What REAL Computer People Need To Know - Tandy 1200HDA great deal of fundamental understanding about computers has been mostly lost from our world today. Computers are so complicated and work so reliably nowadays that many of the finer aspects of computing are now little more than dim memories in the minds of some older hackers, or little-read publications gathering dust in libraries somewhere. People often try to get away with knowing as little as they can, and while they might be able to get away with that, it's distressing how many people who believe themselves to be knowledgeable about computers are actually unaware of some highly fundamental concepts.
Divider Line

How to Assign Static IP Address in Windows Server 2008 R2 - Assigning Static IP AddressAn IP address is a 32-bit number divided in 4 octal numbers and each octal separated by a '.' (dot), technically knows as a period. Administrators assign IP addresses to the computers so that they can be uniquely identified in a local area network and can communicate and exchange information with other computers in the network. IP addresses can be assigned to the computers either manually (static IP addresses) or through DHCP servers (dynamic IP addresses). When administrators plan to assign dynamic IP addresses to the computers they must configure DHCP servers with appropriate IP addressing schemes do accomplish the task. On the other hand, if administrators plan to assign static IP addresses to the computers they must manually go to each computer system in ...
Divider Line

How to Change Windows Server 2008 R2 Computer Name - Change Computer NameIn any computer that runs any operating system of any platform, computer name plays an important role when it comes to its identification. Name that an administrator assigns to a computer must be unique for that computer in the entire network. In case, because of errors or deliberately, administrators assign identical names to 2 or more computers, all the computers with common names stop communicating with other computers in the network. In Microsoft Windows platform computer names are also known as hostnames. When administrators install Microsoft Windows operating systems on the computers, operating systems automatically generate random ...
Divider Line

How to Promote Windows Server 2008 R2 to a Domain Controller - Active Directory Domain Services Installation WizardIn Microsoft Windows platform all post-Windows 2000 Server network operating systems are shipped along with built-in Active Directory Services (ADS in Windows Server 2003) or Active Directory Domain Services (AD DS in Windows Server 2008) which differentiates them from client operating systems. Although the services are integrated in the network operating systems, they are not automatically installed during the installation of the OS. Because of this when a network operating system is installed on a computer it works as a client operating system and is technically called a ...
Divider Line

How to Enable Remote Desktop in Windows Server 2008 R2 - Enable Remote Desktop.JPGThe concept of Remote Desktop was first introduced with the release of Microsoft Windows 2000 (Professional and Server editions) which was then carried forward to all the successor versions of Microsoft-based operating systems. With the help of Remote Desktop administrators can manage remote computers by bringing their entire consoles on the local computer from where they have initiated the Remote Desktop sessions. By using Remote Desktop administrators can administer remote computers as easily and comfortably as they were physically present in front of the remote computers and were locally logged on to them. Since Remote Desktop allows administrators to manage multiple remote machines from single central location, it saves a decent amount of time that administrators would otherwise had to spend if there was no Remote Desktop feature available in the operating systems.
Divider Line

Assigning Multiple DNS IP Addresses on Windows Server 2008 R2 - Multiple DNS ServersIn medium or large-scale organizations where there are several client computers connected to a network, administrators install multiple DNS servers in order to load balance the traffic and to reduce the burden on a single DNS server. Moreover, if there are multiple DNS servers configured in such network scenarios it is likely that administrators might have configured one DNS server as DNS forwarder and have configured other DNS servers to forward the queries to the forwarder. This is an efficient approach that almost all administrators take for error free and smooth name resolution process.
Divider Line

Installing DHCP Server Role on Windows Server 2008 R2 - Add Roles Wizard Before You BeginWhen Windows Server 2008 R2 computer is configured as a DHCP server, it can have multiple NICs and each NIC can be configured to provide IP addresses to the computers that belong to different subnets. For example, if Windows Server 2008 R2 DHCP server has NIC-1 with 192.168.0.22 and NIC -2 with 192.168.1.22 static IP addresses assigned to them, both NICs, if configured appropriately, can provide dynamic IP addresses to the clients connected to their respective subnets.
Divider Line

How to Share a Folder in Windows Server 2008 R2 - Advanced SharingIn organizations or home setups where there are multiple computers connected to each other, in order to transfer files from one computer to another administrators use to share the folders on one computer (generally known as file server) and make them accessible from all other computers in the network. In order to do so administrators normally configure and set NTFS and share permissions on the shared folders which, as a result, help them control the accessibility of user accounts or groups on them.
Divider Line

How to Share Printer in Windows Server 2008 R2 - Share a PrinterJust like folder sharing in Microsoft Windows operating systems, printer sharing is also an important part in any complex network setup or in simple networking in homes. In either case mostly one printing device is bought and is shared among all the computers connected to the network. Since printing devices, sometimes, are expensive sharing them among all computers in networks is a cost effective approach for both administrators and home users.
Divider Line

Add New Host (A) Record in W2K8R2 DNS Server - Add New Host (A) RecordIn any network setup DNS server plays an important role as it helps client computers to resolve names to their respective IP addresses. When a DNS server is installed in a network it automatically creates a Forward Lookup Zone and adds some records in it by its own. A DNS server can have several record types depending on the type of network.
Divider Line

How to Map Network Drive in Windows Server 2008 R2 - Map Network DriveNetwork drive mapping is a process in which users create shortcuts of shared folders on their local computers. Shared folders can be located anywhere in the network. Shortcuts that users create appear in Computer (in Windows Vista and above operating systems) and My Computer (in pre-Windows Vista operating systems) window.
Divider Line

Computer Certification Training in Houston - Zend CertificationI live in Magnolia, TX area which is just North West of Houston. I'm sure, all that I would need is to maybe get a couple of community college classes to brush up on the fundamentals of programming, then maybe a few hours training on PHP to get up to speed. Finally, I'll need a few hours training for the Zend Certification itself, right? I mean this is the United States of America. We invented most of this stuff.
Divider Line

Specify Users' Logon Time in Windows - Control When Test User Will Use the ComputerLogon time is the duration between which the operating system allows user accounts to logon to the computer. Logon time can be configured on the operating system only by the administrators of the computer. User accounts that belong to non-admin groups cannot modify or define the logon time and are only allowed to logon to the computer at the times specified for them by the administrators.
Divider Line

Selecting the Best Computer Science Field - LaptopIf you are looking for career counseling, and are in a dilemma as which branch of computer science you should go for, this small section would hopefully help you in selecting the best option according to your nature and interest. In computer industry, there are several branches from which you can choose any one. The reason behind this is that in this industry, you can get success and/or fame only when you are skilled, and full of knowledge.
Divider Line

Which is the Easiest Programming Language? - Programming LanguagesIf you have some misconception in mind that the programming languages are easy or hard, I am afraid to say that you are mistaken. To tell you frankly about the programming languages, there is nothing such as easy or tough programming language. The only thing that you need to keep in mind while stepping into the world of programming languages is that which programming language would set your base by giving you in-depth knowledge of programming logics and the basics of programming techniques.
Divider Line

Understanding Routers - WiFi RouterRouters are the devices that are used to connect two different networks in order to allow communication between them. Networks with different network IDs are considered to be different. By default, no communication can take place between two different networks, and this configuration prevents computers of one network from getting accessed by the computers on the other network, which may belong to another organization, building premises, home, etc.
Divider Line

Understanding LAN Switches - Network LAN SwitchLAN switches, which are also sometimes called intelligent hubs, are the networking devices that have completely dominated and replaced Hubs. The reason behind this is that unlike Hubs, that only used to regenerate the received packets and forward them to all the ports that they had, LAN switches create one-to-one virtual circuits directly to the ports to which the destination computers are connected. This reduces the time consumed while transferring the data packets from the source computers to the destination ones.
Divider Line

Understading Networking Hubs - Networking HubNetwork hubs were the central devices that network administrators used to use to establish a network setup using Star Topologies. Network hubs had multiple RJ-45 ports integrated in them and were used to connect one end of the LAN cables that had RJ-45 connectors crimped to them. The other end of the cables were connected to the RJ-45 ports available on the PCs. Network hubs were available with 4, 8, 16 and 24 ports. Administrators also used to cascade two hubs for larger network setups. Cascading means that one RJ-45 port of one hub connected to ...
Divider Line

Understanding Bus Topology - Bus Topologyn a nutshell, network topologies are the physical alignments of computers and the way they are connected to each other. For example, if all the computers are connected to each other via a central device (Hub or Switch), the type of topology is Star. Likewise, if all the computers are connected to each other via a main cable, this means it is Bus Topology.
Divider Line

Understanding Star Topology - Star TopologySince over a decade, star topologies have been preferred over bus topologies by the administrators. In star topology, a central device (Hub or Switch) is used to connect multiple PCs in a local area network. Central devices that are used in star topologies have multiple LAN ports integrated in them and the PCs are connected to the central devices via patch cables. In most cases patch cables are twisted pair cables that have four twisted pairs (eight wires in all) which are crimped to the RJ-45 connectors. The reason why star topology is mostly preferred nowadays is that it does not provide a single point of failure and is highly scalable. This means ...
Divider Line

Understanding Mesh Topology - Mesh TopologyApart from star topology that is widely used in almost every network environment, the other type of topology that is complex while setting up but provides 100% fault tolerance to the network is Mesh Topology. In this topology, every computer that has to be connected to the network is connected to every computer that is available in the network. For example if there are four computers namely A, B, C and D, then A will be connected to B, C and D. Likewise B will be connected to A, C and D and so on. This means that when mesh topology is used while establishing a network setup, it is very unlikely that the network would ever face congestions or would ever fail.
Divider Line

Understanding Ring Topology - Ring TopologyIn ring topology, data used to transfer in the form of ring where every computer that was connected to the network had two LAN cards and each LAN card was connected to the LAN card of its neighbor computer. Many times ring topology was preferred over bus topology because there were no collisions and the chances of network getting congested were next to 0%.
Divider Line

Understanding Collision and Broadcast Domains - Collision and Broadcast DomainsIn computer networks, scope (area) up to where data that is transferred over the cables or the wireless media with certain conditions is categorized in two domain main types. In complex network setups, because multiple segments are connected to each other via different types of central devices, it becomes important for the administrators to separate broadcast domains and reduce the numbers of collision domains. A central device in which collisions may occur is Hub because of it logical Bus Topology.
Divider Line

Understanding Wireless Network Topologies - Wireless TopologiesIn any network setup, network topology plays an important role without which network cannot be established whatsoever. In other words, whenever two or more machines are connected to each other, a topology is automatically formed. Unlike wired networks that have multiple topologies, wireless networks have only two topologies namely Infrastructure and Ad Hoc. Since wireless networks work on unguided media, it makes sense to have limited number of topologies while configuring the wireless network setups. Moreover, since wireless networks are a bit complicated configure as compared to the wired networks, it is essential for the administrators to have ...
Divider Line

Understanding LAN Bridges - LAN BridgeLAN Bridges were used to separate and isolate multiple collision domains from each other in large broadcast domains. Bridges had two or more LAN ports to which other central devices, such as network Hubs, were connected via LAN cables. Unlike network Hubs that used to forward data packets to every PC that was connected to the ports, Bridges acted more like LAN Switches to identify destination ports and transferred the data packets only if the packets were destined to reach the segments that were connected to their other ends. Bridges used to calculate and identify the destination segments on the basis of physical (MAC) addresses of the central devices that were connected to their LAN ports.
Divider Line

Understanding DHCP Servers - DHCP ServerDynamic Host Configuration Protocol or DHCP servers are the dedicated computers that have network operating systems installed on them and are responsible for providing automatic IP addresses to all the client computers that are configured to obtain the addresses automatically.
Divider Line

Understanding DNS Servers - Understanding DNS ServersDomain Name System or DNS servers are dedicated computers that have network operating systems installed on them and are responsible for resolving hostnames (computer names) to their IP addresses and vice versa. DNS servers are used worldwide and are helpful while accessing the Internet and visiting websites. Every Internet Service Provider or ISP has its own DNS server which receives name resolution requests from the subscribers of that ISP and resolves the requested host names to their corresponding IP addresses.
Divider Line

Understanding DNS Updates & DNS Records - DNS UpdatesDNS records are the objects that are created either manually by the DNS administrators or automatically by the DNS servers themselves. A DNS server can have indefinite numbers of records and each DNS record is helpful in resolving the query of its own type. For example a Host (A) record in DNS server helps resolving a hostname to its corresponding IPv4 address whereas Host (AAAA) record resolves hostname to its corresponding IPv6 addresses.
Divider Line

Understanding DNS Zones - DNSWhen a DNS server role is installed on a network operating system, by default forward lookup zone is automatically created and the DNS server works as Caching Only server that caches the results of all the queries that it resolves. Forward lookup zone of a DNS server resolves IP addresses to their corresponding host names, is used in most network setups in production environments.
Divider Line

Understanding DHCP Classes - Understanding DHCP ClassesIn small-scale organizations and home environments, DHCP servers are installed normally and no class oriented configurations are done. The reason behind this is that by default all DHCP client computers belong to default DHCP class and as soon as DHCP scopes are configured and the DHCP servers become ready to assign dynamic addresses to the client computers, the DHCP clients start receiving the IP addresses without any additional administrative overheads. However, in order to allow DHCP servers to assign different ...
Divider Line

What is MCSE?

Microsoft Certified Systems Engineer MCSEMSCE (Microsoft Certified Systems Engineer) is one of Microsoft's highest rated Windows 2000 certificates. The MCSE is the industry standard and gives you the knowledge to do everything from analysis of business requirements to the design and implementation of infrastructures. The requirments are a bit rigid but pay-scales have been known to rise with its acquirement. It requires the candidate to complete Five core exams (four operating system exams & one design exam) and two elective exams.

Requirements - Core Exams (5 Exams Required)

  • Four Operating System Exams
    Candidates must pass one exam from each set of operating system exams?client operating system and networking system?in the table that follows. Candidates can complete the core operating system exams requirement by passing either four Windows 2000 or four Windows XP Professional/.NET Enterprise Server exams?or a combination of both.

  • One Design Exam
    Candidates must pass one exam that provides proof of expertise for design skills for specific Microsoft server technologies.

  • Elective Exams (2 Exams Required)
    The elective exams provide a valid and reliable measure of technical proficiency and expertise in solution design and implementation. MCSE candidates should also have at least one year of experience implementing and administering a network operating system, implementing and administering a client operating system, and designing a network infrastructure. Individuals who earned the MCSE certification on Windows NT? 4.0 by February 28, 2001 remain certified. To learn more about changes in the certification policy, see the Microsoft Enhances Its Certification Program page.

Tips

Simulation Tests

You should take each of the simulated exams as if you were taking the actual exam, with the goal of passing the simulated exam on the first attempt. You should retake all of the simulated exams until you score 100% on each of them.

Final Preparations

On the day you take the Microsoft Certification exam, arrive at the exam site at least 15 minutes in advance so you have time to relax before the exam. If you are unfamiliar with the location where the exam will be given, you may wish to visit the site before the day of the exam to orient yourself. Bring two forms of identification, of which at least one must be a photo ID. Remember that the exam is completely closed book. You may not use a laptop computer or have any notes or printed material with you during the exam session. You will be provided with scratch paper for use during the exam. All scratch paper and materials will be collected from you at the end of the exam.

Valuable Time

Before the actual exam begins, the exam program will give you the option of taking a sample orientation exam to familiarize yourself with the way the exam program operates. You should take this orientation exam before you take your first exam. If you are unsure about how to use the testing computer or software, or if you have any questions about the rules for the exam, ask the exam administrator before the exam begins. The exams are timed, so you will want to avoid using any valuable test time for questions you could have asked earlier.

Eliminate the Obvious

YWhen answering a question, eliminate the most obvious incorrect answers first. This will make it easier for you to select the answer that seems right to you.

Test Retakes

The exam program will tell you immediately upon completion whether you passed or failed. You will also receive a printed Examination Score Report indicating your pass/fail status. Do not lose this Score Report. Test scores are automatically forwarded to Microsoft within five working days after you take the test. You do not need to send them to Microsoft. If you pass the exam, you will receive confirmation from Microsoft within a few weeks. If you do not pass, you may contact either Sylvan Prometric or Virtual University Enterprises to schedule another exam. You may continue to retake the exam an unlimited number of times until you pass, but you must pay the $100 sitting fee each time.

Pass/Fail

The pass/fail cutoff score is the level at which candidates are certified. This score is computed based on the results of a group session with a panel of job-function experts. A passing score means the same thing for all candidates, regardless of how high an individual?s score is. If a candidate passes the exam, he or she is competent to perform the job functions that are measured by a given exam.

Trick Questions

Watch out for tricky questions (sometimes it is easy to read the word without and think you read with). Also, watch out for double negatives.

Short First

Read all the short questions first (for adaptive exams).

Recheck

Don't forget to recheck all your answers before finishing up completely.


Did You Know?

  • MCSE is the number 1 certificate that most people are trying to land on within the next 2 years.




Premium Tutorials & Screencasts



Partners Links