Mcts

In: Computers and Technology

Submitted By jeneferbermusa
Words 1123
Pages 5
Lab – Converting IPv4 Addresses to Binary
Objectives
Part 1: Convert IPv4 Addresses from Dotted Decimal to Binary
Part 2: Use Bitwise ANDing Operation to Determine Network Addresses
Part 3: Apply Network Address Calculations
Background / Scenario
Every IPv4 address is comprised of two parts: a network portion and a host portion. The network portion of an address is the same for all devices that reside in the same network. The host portion identifies a specific host within a given network. The subnet mask is used to determine the network portion of an IP address. Devices on the same network can communicate directly; devices on different networks require an intermediary Layer 3 device, such as a router, to communicate.
To understand the operation of devices on a network, we need to look at addresses the way devices do—in binary notation. To do this, we must convert the dotted decimal form of an IP address and its subnet mask to binary notation. After this has been done, we can use the bitwise ANDing operation to determine the network address.
This lab provides instructions on how to determine the network and host portion of IP addresses by converting addresses and subnet masks from dotted decimal to binary, and then using the bitwise ANDing operation. You will then apply this information to identify addresses in the network.
Convert IPv4 Addresses from Dotted Decimal to Binary
In Part 1, you will convert decimal numbers to their binary equivalent. After you have mastered this activity, you will convert IPv4 addresses and subnet masks from dotted decimal to their binary form.
Convert decimal numbers to their binary equivalent.
Fill in the following table by converting the decimal number to an 8-bit binary number. The first number has been completed for your reference. Recall that the eight binary bit values in an octet are based on the powers of 2, and from…...

Similar Documents

Management

... |MEG-01/MHD-1*/MHI-01 |CS-72*/MMT-001°/MPY-001 |IBO-01 /MLI-101/MRS-001/MCQ-001 | | | |MES-051/MCT-040/MANI-001/MCN-035 |/MPS-001/MCN-001/MPC-001* |/MEDS-001 |/MHY-002/MCN-042 | |3.12.12 |MON |MS-2/CIC-2*/MSW-001/ |MEG-02/MHD-2/MPA-011/ |MCS-031/MCR-001/MPY-002 |MCO-1/TS-01/MCN-043 | | | |MES-012/MCT-041 |MEC-001/MPSE-011*/MCN-002/ | |MRS-002/MCQ-002/MHY-007 | | | |/MCN-036/MCT-063/MFMI-015/ MFM-035 | | | | |4.12.12 |TUE |MS-3/CIC-4*/MES-013/ |MEG-03/MHD-3/MHI-02/ |CS-75*/MMT-002°/MCT-042 |IBO-03/TS-03/MLII-101/MCQ-003 | | | |MES-052/MANI-002/MAE-002/MFM-032/MCN-037/|MPS-002/MCN-003/MPC-002* ...

Words: 1929 - Pages: 8

Mcts Guide to Microsoft Windows 7 Chapter 1

...1. A friend has asked you which version of Windows 7 should be purchased to start a new multimedia-based home entertainment system. Your friend will not require business support features, but will require support communicating with an Xbox 360. Which version of Windows 7 do you recommend? a. Windows 7 Ultimate b. Windows 7 Home Basic c. Windows 7 Home Premium d. Windows 7 Enterprise 2. Windows 7 supports only cooperative multitasking. True or False? 3. The Graphics Processing Unit is a hardware component capable of quickly drawing items to the screen. 4. A graphics card capable of running the Aero Theme must have drivers certified to which standard (select two)? a. DirectX b. WDDM c. WDF d. WDM e. Vendor 5. All device drivers are considered safe to install if they are _____ by Microsoft. a. compiled b. certified WDDM c. digitally signed d. reviewed by WHQL 6. You are considering purchasing a USB microphone. You are not sure it is compatible with Windows 7. What type of logo should you look for on the product packaging? a. WHQL b. compatible with Windows 7 c. WDDM driver d. Vendor certified e. Ultimate 7. Your workstation is running Windows 7 Professional and you decide to share a folder on your computer. Twenty-two? people in your office are trying to connect to that folder at the same time over the network. The first 20 people can connect, the other two cannot. To fix this you could _____. a. buy a computer, software, and......

Words: 1062 - Pages: 5

Monetary Policy

...+1|t − n n 1 σ (rt − π t +1|t − rt n ) (5) Where zt = yt − yt is the output gap, yt = [(1 + η ) at + ζ t ] / (σ + η ) is the nature level of output, and rt = [σ (1 + η ) / (σ + η )](at +1|t − at ) + [σ / (σ + η )](ζ t +1|t − ζ t ) is the nature real interest rate. n Log linear form of (4) is ∑ (βφ ) s =0 ∞ s ⎡ pt* − pt + s|t − mct + s|t ⎤ = 0 ⎣ ⎦ ∞ (6) pt* = (1 − βφ )∑ (βφ ) s ( pt + s|t + mct + s|t ) s =0 ∞ pt*+1|t = (1 − βφ )∑ (βφ ) s ( pt +1+ s|t + mct +1+ s|t ) s =0 So, pt* − βφ pt*+1|t = (1 − βφ )( pt + mct ) The log linear form of the marginal cost is mct = wt − pt − at . The price index shows that (7) Pt = ⎡φ ( Pt −1 )1−θ + (1 − φ )( Pt* )1−θ ⎤ ⎣ ⎦ 1/(1−θ ) 2 Log linear form is pt = φ pt −1 + (1 − φ ) pt . So pt = * * φ 1−φ π t + pt , substitute this equation into (7) we obtain the Phillips curve π t = βπ t +1|t + λ mct Where λ = (1 − φ )(1 − βφ ) / φ . wt − pt = ζ t + σ ct + η lt Log linear form of labor supply function is Market clear condition is Yt = Ct = At Lt , so yt = ct = at + lt . The log linear of marginal cost is mct = (σ + η ) zt The Phillips curve can be written as π t = βπ t +1|t + γ zt Where (8) γ = λ (σ + η ) . 1.4 Monetary Policy: Taylor Rule The economy system is zt = zt +1|t − 1 σ (rt − π t +1|t − rt n ) (9) (10) (11) π t = βπ t +1|t + γ zt rt = φπ π t + φz zt + εt Where εt = ρεεt −1 + eε ,t . Matrix form of the system......

Words: 1198 - Pages: 5

Mct Q&a

...(G) On Keypad & Sensor : 1. How many I/O interface pins between keypad (4x4) and PIC18f4520? - Keypad (4x4) has 8 I/O interface pins. - In this example schematic that has RB0 to R07 connected to the 8 I/O pins on to the Keypad (4x4) - PIC18f4520 has 36 I/O pins that grouped into 5 ports - It should require 8 pins to connect a 4x4 keypad. 2. How to detect if a key is depressed? E.g. Of flowchart when things are input. E.g. Of flowchart when things are input. End End Wait for Key Release Wait for Key Release Swap I/O back to original setup Swap I/O back to original setup Combine ‘R’ and ‘T’ and put into global variable Combine ‘R’ and ‘T’ and put into global variable Read another input (Keypad) and put into variable (e.g. ‘T’) Read another input (Keypad) and put into variable (e.g. ‘T’) Swap I/O Swap I/O Read the input (from Keypad) and put into variable (e.g. ‘P’) Read the input (from Keypad) and put into variable (e.g. ‘P’) Start Start - When a key depression has been detected and an interrupt generated, the MCU will need to determine which of the keys is being pressed. - E.g. Initial a row high, and scan the 4 columns to see if any are high, if one is, then you have found a pressed key. 3. How to identify which of the 16 keys were depressed (decode the key from the (4x4) matrix)? -The Keys are in a matrix, the PIC must determine which row and column matches the key press. - Once a key is pressed, a......

Words: 1276 - Pages: 6

Counselling

... | | |3.12.2013 |TUE |MSW-001/MAE-004/MES-012/MCT-041 /MCN-036/MCT-063 |MPY-002/MCO-1/TS-01/MCN-043/MRS-002/MHY-007/MGSE-002 | | | | |MEG-02/MHD-2/MPA-011/MEC-001/MPSE-011*/MCN-002 | | | |4.12.2013 |WED |MES-013/MES-052/MANI-002/MAE-002/MCN-037/MEG-03/MHD-3/MHI-02/MPS-002/MCN-003/MPC-002|MMT-002°/MCT-042/MEDS-002/MPYE-001/ | | | | |* |TS-03/MLII-101/MRS-003/MCN-044/MHY-003 | | |5.12.2013 |THU |MSW-002/MES-014/MES-055/MCT-058/MCN-038/MHY-017/MCT-00/MAE-005/MEG-04/MHD-4/MPA-012/|MCT-043/MPYE-008/MCO-3/TS-06/MGSE-003 | | | | |MEC-002/MPSE-012*/MCN-004 |MRS-004/MCT-051/MCN-045/MCN-020 | | |6.12.2013 |FRI |MTE-3*/MES-015/MES-053/ MCT-011/MAN-001/MAE-003/ ......

Words: 1614 - Pages: 7

Disadvantage of Goats Milk

...milk is more likely to cause allergies or other adverse reactions has also failed to hold up under scientific scrutiny. However, the fact that goat milk is not homogenized does make it one step less processed than cow milk, for those who like the idea of eating closer to nature.  And finally, much is made of the fact that the fat in goat milk has more medium-chain triglycerides, or MCTs, than cow milk.  There has been some interesting research suggesting that this type of fatty acid—which is also found in coconut and palm kernel oil—may promote fat and weight loss. I promise to dedicate an entire episode to MCTs in the near future. For now, let me just say that the amount of MCTs that you’d get by switching from cow milk to goat milk is unlikely to make any noticeable difference in your waistline. The Bottom Line: Should You Drink Goat Milk? In my opinion, the minor nutritional differences in goat milk don’t justify the extra cost. If you have lactose intolerance or a mild milk allergy, you might find goat milk to be more tolerable. (Then again you may not.)  And as for the purported benefits of MCTs or the dangers of homogenization, the evidence to support these is pretty slim.  But if you feel better about drinking goat milk, or you have a source for fresh or inexpensive goat milk, or you simply love the way it tastes, it’s a perfectly good alternative to cow milk.  - See more at:......

Words: 964 - Pages: 4

Networking Mcts Guide to Microsoft Windows Server 2008 Administration, 2011 Chapter 1 Review

...Review Questions 1. The small company where you work needs to implement a second server for its accounting system, but does not have the funds to purchase another computer until next year. Which of the following is a solution? a. Implement Active Directory. b. Use virtualization. c. Change to IPv6 with NAT. d. Replace the x86 processor in the computer with an x64 processor. 2. You are consulting for an organization that has UNIX, Linux, and Windows Server 2008 servers. What feature in Windows Server 2008 enables coordination between systems that have different directory services? a. memory sync b. Microsoft DNS c. Microsoft Metadirectory Services d. Windows Directory Replication 3. You are the administrative assistant for the Psychology Department in your college, and they have assigned you to set up a small server to provide basic fi le services to faculty, staff, and students in that department. For example, faculty will use the server to post and receive class assignments. Which edition of Windows Server 2008 is most appropriate for this situation? a. Standard Edition b. Enterprise Edition c. Datacenter Edition d. Datacenter Edition without Hyper-V 4. Your company has a Web server, and sometimes when the network administrator uses tools to test the Web server by IP address there is no response from the server. Which of the following might be the problem? a. The Web server is set up with dynamic addressing and so its IP address......

Words: 948 - Pages: 4

Evaluate the Pluralist View of the Ownership and Control of the Mass Media

...Evaluate the pluralist view of the ownership and control of the mass media The mass media is the means by which messages and images are communicated to a mass audience, it does this through its various Mass Communication Technologies (MCTs), and for instance the Internet is a very powerful and influential MCT communicating worldwide. MCTs educate, persuade and inform as well as entertain their audience. Media is geographically dispersed and has no limits due to its global domination. It is also culturally diverse and socially mixed. Pluralists believe that the mass media is reflective of social reality, and acts as a 'mirror'. They state that it has a functional role in meeting the demands of its mass audience, and thus owes a duty to the people. Marxists on the other hand would argue that the media constructs desires and creates social reality. In other words it is a sculptor of a worldview and distorts social reality which is based on exploitation of a powerless majority, thus it is an ideological tool of the powerful bourgeoisie and reflects their interests. Over eighty percent of the media is owned by Trans National Corporations. But does ownership have any effect on the media coordinators? According to pluralists the answer is simply no. They back this by highlighting the fact that power is dispersed within society and that different pressure and interest groups all influence the media, which reacts accordingly. For instance Green......

Words: 624 - Pages: 3

Testing

...Professional (MCP) Microsoft Certified Professional + Internet (MCP + I) Microsoft Certified Professional - Exchange Microsoft Certified Professional - TCP/IP Microsoft Certified Professional Developer (MCPD) Microsoft Certified Systems Administrator (MCSA) Microsoft Certified Systems Administrator - Security (MCSA Security) Microsoft Certified Systems Engineer (MCSE) Microsoft Certified Technology Specialist (MCTS) Microsoft Certified Technology Specialist MCTS: Enterprise Project Mgmt with Project Server 2007 Microsoft Certified Technology Specialist MCTS: Managing projects with Project 2007 Microsoft Certified Technology Specialist MCTS: Microsoft Exchange Server 2007 Microsoft Certified Technology Specialist MCTS: SQL Server 2005 Microsoft Certified Technology Specialist MCTS: Windows Server 2008 Active Directory Config. Microsoft Certified Technology Specialist MCTS: Windows Server 2008 App Infrastructure Config. Microsoft Certified Technology Specialist MCTS: Windows Server Network Infrastructure Config Microsoft Certified Technology Specialist MCTS: Windows Vista Config. Microsoft Master Instructor Certification (Trainer) NCDE - CallPilot Rls. 5.0 Unified Messaging NCDE - Communication Server 1000 Rls. 5.0 Applications Engineering NCDE - Nortel Converged Campus ERS Rls. 4.x/5.x Solution Adv. Design NCDE - Nortel Unified Communications - Converged Office for CS1000 5.x Config NCDS - CallPilot Rls. 5.0 Engineering NCDS - Communication Server 1000......

Words: 1957 - Pages: 8

Mct Online

...Topics : Sound Generation Introduction: From 'O' level physics, you have learned that sound is the vibration of air within the frequencies of range of 20 Hz. to 20KHz. If we can generate these air waves, we can make sound. A loud speaker is made up of a moving coil wound round a permanent magnet as shown in Figure 1. When an alternating current passes through the moving coil (also known as voice coil), a force is transmitted to the paper cone. The moving cone produces air pressure waves and acoustic energy is radiated. The frequency of the alternating current through the coil will be the same frequency as the sound wave. Permanent Magnet Cone radiator X Flexible suspension Moving coil Figure 1. Dynamic loudspeaker construction Microcontroller Technology Page 1 If a program, when executed, can generate a square wave of say 440 Hz. (the A note) at the output where speaker/buzzer is connected, a tone radiated from the speaker will be heard. It is not difficult at all to generate such a frequency using a program. The principle is to have a delay routine of the right duration and have the logic state of speaker/buzzer output pin toggle every time when the delay routine expires. For example, to generate a 500 Hz. wave, a delay routine of 1 ms is needed. This 1 ms duration is derived from the following. Given, frequency, f= 500 Hz. 1 1 Period , T    2mS f 500 Since the signal needs to change state at every half cycle therefore the......

Words: 406 - Pages: 2

Where Is the Lim

...always high (refer to the table for control word) and the remaining bits represent the binary for 0x40. DISPLAYING SINGLE LINE MESSAGE • Double click on the MPLAB icon to start up the system. You may refer to the “Summary of Steps” on the last page of Lab 1 to carry out the following steps. • Create a project in the folder C:\MCT\Myproj. • Create a new source file (Lab2_1.c)under the c:\MCT\Myproj directory. • Now type the program given in Appendix B. • Save the file in the folder C:\MCT\Myproj by using the File>Save menu item. • Build the project and download the program into the PIC18F4520 flash memory. • Use the Debugger>Reset>Processor Reset or press F6 key to reset the system. • Execute the Debugger>Run menu item or press F9 key to run your program. • What happens on the LCD? Lab Exercises 1. Programming the LCD • Modify the program in Lab2_1.c to display the string starting from the third column on the first line using DD RAM Address. Demonstrate your program to your lecturer when you have completed. Lecturer’s signature • Modify the program in Lab2_1.c to add the following message “MCT LAB” on the second line of the LCD. Remember to centre your messages on the LCD screen and demonstrate your program to your lecturer when you have completed it. Lecturer’s signature Appendix A [pic] Diagram of the Target Board Appendix B: Listing ......

Words: 1690 - Pages: 7

Mct Answer Sheet for Term Test

...What is a Keypad? A keypad is a set of buttons or keys bearing digits, symbols and/or alphabetical letters placed in order on a pad, which can be used as an efficient input device. A keypad may be purely numeric, as that found on a calculator or a digital door lock, or alphanumeric as those used on cellular phones. Explanation for Keypad Aside from the row of number keys found on the upper portion of a computer keyboard, a separate numerical pad is also located on the right side for efficient data entry. For more compact computers such as laptops and notebooks, external plug-in keypads may be purchased separately. Phone keypads are typically alphanumeric, allowing the user to enter names and text messages. They also provide an easier way of remembering phone numbers. For instance, 1-800-DELIVER is a way of marketing a food chain delivery service, but it's easier to remember than the actual number customers would call (1-800-335-4837). How many I/0 interface pins between keypad (4x4) and PIC18f4520? A standard Microcontroller Keypad (4x4) has a 8 I/0 interface pins. In the example below, RB0 to R07 is connected to the 8 I/O pins of the Keypad (4x4) The standard PIC18f4520 Microcontroller has 36 I/O pins that are grouped into 5 ports respectively. Due to this, It should require 8 pins to connect the 4x4 Keypad to make it work. How to detect if the key is pressed? E.g. Of flowchart when things are input. When a key depression has been detected...

Words: 467 - Pages: 2

Anhssysvhdhvhvhdvv

...MCTS Microsoft Windows 7 Configuration Study Guide (Exam 70-680) 9/8/15, 8:37 PM Share your Notes, Comments and more. Join the inGenius Community today. Complete your Profile. MCTS Microsoft Windows 7 Configuration Study Guide (Exam 70-680) Search this book: Assessment Test MCTS Microsoft Windows 7 Configuration Study Guide (Exam 70-680) by William Panek Sybex © 2010 > Assessment Test 1. What filename extension is applied by default to custom consoles that are created for the MMC? A. .mmc B. .msc C. .con D. .mcn 2. You want to create roaming profiles for users in the sales department. They frequently log on at computers in a central area. The profiles should be configured as mandatory and roaming profiles. Which users are able to manage mandatory profiles on Windows 7 computers? A. The user who uses the profile B. Server operators C. Power users D. Administrators http://mmlviewer.books24x7.com/book/id_41094/viewer.asp?bookid=41094&chunkid=709183989 Page 1 of 13 MCTS Microsoft Windows 7 Configuration Study Guide (Exam 70-680) 9/8/15, 8:37 PM 3. You want to monitor the CPU, memory, and disk usage on your computer to ensure that there are no bottlenecks. Which MMC snap-in would you load to access System Monitor? A. System Monitor B. Reliability Monitor C. ActiveX Control D. Performance Logs and Alerts 4. If you wanted to require that a user enter an Administrator password to perform administrative tasks, what type of......

Words: 3377 - Pages: 14

Mct Programming

...1. Introduction Asd asd asda sd asdas d A wiki is run using wiki software, otherwise known as a wiki engine. There are dozens of different wiki engines in use, both standalone and part of other software, such as bug tracking systems. Some wiki engines are open source, whereas others are proprietary. Some permit control over different functions (levels of access); for example, editing rights may permit changing, adding or removing material. Others may permit access without enforcing access control. Other rules may also be imposed to organize content. A wiki engine is a type of content management system, but it differs from most other such systems, including blog software, in that the content is created without any defined owner or leader, and wikis have little implicit structure, allowing structure to emerge according to the needs of the users.[2] The encyclopedia project Wikipedia is by far the most popular wiki-based website, and is in fact one of the most widely viewed sites of any kind of the world, having been ranked in the top ten since 2007. Wikipedia is not a single wiki but rather a collection of hundreds of wikis, one for each language. There are at least tens of thousands of other wikis in use, both public and private, including wikis functioning as knowledge management resources, notetaking tools, community websites and intranets. Ward Cunningham, the developer of the first wiki software, WikiWikiWeb, originally described it as "the simplest online database......

Words: 264 - Pages: 2

Coconut Oil

...antimicrobial properties and may inhibit growth of certain bacteria, fungus/yeast, viruses and protozoa. It is one of the components of human breast milk that prevents infection in a newborn. WHAT KIND OF COCONUT OIL SHOULD I USE? Look for coconut oils that are non-hydrogenated with no transfat. Avoid coconut oils that are hydrogenated or super-heated because it changes the chemical structure of the fats. If you like the odor of coconut, look for products called “virgin,” “organic,” or “unrefined,” which are generally more expensive than “refined,” or “all natural,” or “RBD” (refined, bleached and deodorized) coconut oil, which do not have an odor. The oil itself is tasteless. Any of these have essentially the same nutrient with about 57-60% MCT oil (medium chain triglycerides.) The least expensive that I have been able to find so far is the Louanna brand at Walmart, priced locally at $5.44 per quart. Using coconut oil capsules is not an efficient way to give the oil since the capsules are relatively expensive and contain only 1 gram of oil per capsule, whereas the oil is 14 grams per tablespoon. Capsules might be useful for someone who will not take the oil. WHY DOES THE COCONUT OIL LOOK “CLOUDY?” Coconut oil is a clear or slightly yellow liquid above 76 degrees but becomes solid at 76 degrees and below. If your house is kept right around 76 degrees you may even see partly liquid oil with solid clouds of oil floating in it. If your home is generally kept at 75......

Words: 2326 - Pages: 10

Criminal Minds | Blackish S04E19 720p HDTV x264-AVS [eztv] | How to Write an Essay