Premium Essay

Tb143 Intro to Pc

In: Computers and Technology

Submitted By DustyBlades
Words 289
Pages 2
Intro to PC

Lab 2 Assignment
Task 1: Procedure
1. Convert the decimal number 125 into binary. Use the division by two method.
2. Convert your binary result back into decimal to prove your answer is correct.
#1. 125 / 2 = 62 R 1 = 1
62 / 2 = 31 = 0
31 / 2 = 15 R 1 = 1
15 / 2 = 7 R 1 = 1
7 / 2 = 3 R 1 = 1
3 / 2 = 1 R 1 =1
1 / 2 = .5 = 1

#2. 64/1 32/1 16/1 8/1 4/1 2/0 1/1
Task 2: Procedure
1. Convert the binary 10101101 into decimal. Use the method of adding weights.
128/1 64/0 32/1 16/0 8/1 4/1 2/0 1/1
Task 3: Procedure
1. Convert the decimal number 210 into hexadecimal. Use the division by 16 method.
2. Convert your hexadecimal result back into decimal to prove your answer is correct.
#1. 210 / 16 = 13 R 2 = 2
13 / 16 = 13 = D
210 = D2
#2. 13 x 16 + 2 = 210
Task 4: Procedure
1. Convert the hexidecimal E7 into decimal.
2. Convert the hexidecimal E7 into binary, and then convert the binary result into decimal to prove your answer is correct.
#1. 14 x 16 + 7 = 231
#2. 231 / 2 = 115 R 1 = 1
115 / 2 = 57 R 1 = 1
57 / 2 = 28 R 1 = 1
28 / 2 = 14 = 0
14 / 2 = 7 = 0
7 / 2 = 3 R 1
3 / 2 = 1 R 1
1 / 2 = .5 = 1
128/1 64/1 32/1 16/0 8/0 4/1 2/1 1/1…...

Similar Documents

Free Essay

Tablet Pc

...| Research Project Proposal | Tablet PC becomes Common Uses in Our Present Life | Table of Content Introduction 2 Critique of Journal Articles 3 Journal Article One (Tablet Computing) 3 Journal Article Two (Tablet PCs in school) 4 Overview of the research project 5 Research Questions 5 Research Method 5 Pilot Test Run 6 References List 8 Introduction This Research Project is to help me gain real appreciation for research through my experience. It is designed to let student to select an interested topic for a research project. The topic I am chosen is “Tablet PC becomes Common Uses in Our Present Life”. In now days compare tablet pc to ordinary computers, tablets by design are comparatively lightweight and relatively easy to carry around. Many of them may still be too heavy to hold in one hand, but they're great in your lap or on a surface. Tablet PC is become more and more useful in many areas, such as school, business, organization, government etc. Using tablet to browse the Web is much easier than getting up, going to your desk, and booting up your computer. Even laptops, which are supposed to be mobile devices, can take a while to start, and they often get hot after a short period of use. There are many advantages by using tablet PC. For example firstly, the ability to capture and store personalized input such as diagrams, mathematical and scientific equations and similar forms of input. Secondly, Faster and effortless......

Words: 1859 - Pages: 8

Free Essay

Intro to Pc Lab 5

...The Scenario Express software is very useful, it was actually fun doing the exercises. I learned a lot about what I know and don’t know. This software is something I will continue to use just so I can learn all the different aspects of the operating systems. So much of them are the same only with different terms and some different locations for some of the procedures. In some of the procedures I knew where to go but not exactly what to click on and this really helped me understand what to do and where to go to finish my task. For my three extra exercises I chose ones that I was sort of familiar with but not too much just to learn how to do them. I think the fact that this program would not let you open the wrong file to accomplish your task was helpful because it made me stop and think about why I was wrong and where I needed to go to get it right. I really enjoyed tis exercise. The Linux desktop is very similar to a Windows desktop. The icons are similar to windows it has the computer icon which the older versions of Windows had. It also has the trash bin that Windows has. The taskbar looks the same as Windows it shows you what files are open and what programs are running although there is no date or time in the bottom right corner. The taskbar has a start button with a lot of the same features on it. The windows themselves are alike in many ways. They both have the minimize, restore, and close buttons on the top right corner. They also......

Words: 667 - Pages: 3

Premium Essay

Intro to Pc Notes

... 1)Applications 2)Systems A)Operations – (Windows/Mac/Linux), the computers manager B)Utilities – System tools, defrag C)Languages – C++, python, java 3.Communications 1)Internet(ISP) 2)Network A)Internet B)Extranet 4.Data – Raw text, #’s, formulas (garbage in, garbage out). Data integrity, data validation. 5.Users – CKO,CPO,CSO,CNO,CFO(Chief Officers)(Knowledge,Protection,Security,Network,Info) 6.Procedures Types of Computers A)Mainframe – 24/7, IE: The IRS B)Mini(Digital Equipment Corp) C)Servers(Hosts) D)Microcomputers – PC world, Apple world, desktops, laptops, portables E)Embedded Processor...

Words: 300 - Pages: 2

Premium Essay

Pc Technology

...| PC Technology Advancement | | ITT TECH | | | | Personal computers have long been a mainstay for homes around the globe. With uses such as internet surfing, communication, homework and finance tracking and business the personal computer has been a valuable asset. As the computer evolves during the next 20 years the possibilities seem endless. Here are some of the ways computers may evolve in the next 20 years. As technology develops and improves so does the personal computer. Smaller and faster computer chips are constantly being developed which personalize the computer even more. Stronger and more powerful micro processers will create a more realistic visual environment which will make interaction with the personal computer even easier. The next generation of chips will also provide better interaction through speech and visual recognition. Current programs are able to recognize and respond to your voice but future programs will also be able to read your lips through visual recognition which can be useful to those who are unable to speak. As you dictate to your computer it will recognize when you leave and it will stop dictating. As further developments are made in interactive software our personal lives will become simpler. The next generation computer will be able to learn from our past internet browsing and help us to improve upon it. Tasks such as internet shopping will be made easier by tracking prior......

Words: 376 - Pages: 2

Free Essay


...Student: ASHLEY KRUEGER Instructor: McGraw - Hill Course: Connect For Education Connect Lucas GENERIC Sp10 - CFE Title: Ashley Krueger Specific Purpose: My purpose is to inform my audience about growing up and who I am now. Central Idea: Intro Sensitive, caring-sometimes too much, gets frustrated easily, honest, respectful, unfocused, and worrisome. These are just a handful of my traits and what makes me, me. I have learned many things over the last few years that have determined the type of person I want to be and who I don't. I have my good days and definitely my bad days, but all of these have helped me learn and grow. I will be letting you know of 4 different things about me. Where I come from, they type of person I was heading towards, how I have changed over the last few years and the type of person I want to be. Body I was born and raised in Springfield, Mo. It was my sister and I until I was 8, we wished and wished for my parents to have a baby boy. Well my mom got pregnant, but it was another girl. So we got a sister. At the age of 14 my parents got a divorce and since then I have gained a step-bro and sis and a half sis. It is a lot of fun for the most part having a big family because you always have someone to lean on and talk to. I am the oldest so I of course had the most responsibility and have had people that look up to me; I needed to be a good role model. I feel like I have done an okay job, with the exception of......

Words: 1112 - Pages: 5

Premium Essay

Intro to Pc Unit 6 Research Paper

...UNIT 6 RESEARCH PAPER 1 What is a NAS devise ? A network-attached storage (NAS) device is a server that is dedicated to nothing more than file sharing. NAS does not provide any of the activities that a server in a server-centric system typically provides, such as e-mail, authentication or file management. NAS allows more hard disk storage space to be added to a network that already utilizes servers without shutting them down for maintenance and upgrades. With a NAS device, storage is not an integral part of the server. Instead, in this storage-centric design, the server still handles all of the processing of data but a NAS device delivers the data to the user. A NAS device does not need to be located within the server but can exist anywhere in a LAN and can be made up of multiple networked NAS devices. What is the speed of the network adapter available on Nas device ? There are many varieties of NAS devices, depending on if you build it yourself or purchase it. The speed is usually 1GB Ethernet connection but it can be changed to multiple Gb, 10Gb, fiber optic by adding a PCIe network cards. What is the capacity range? The capacity range also varies. With a port replication and add on hardware drive controller cards there really isn’t a limit on size. Is there any fault tolerance (such as RAID) built into a NAS device? The capacity range again varies, people have built 40 TB (terabyte) machines and other just have 2TB. With port replication and......

Words: 405 - Pages: 2

Premium Essay

Pc Gaming

...CIS 10 | PC Gaming | | Ryan Mills 4-24-2014 | PCs are a good choice for gaming for a multitude of reasons, including but not limited to price, reparability, upgradability, value, versatility, performance, game selection, game prices, and more. Computers are an ever-evolving platform. It grows in power, capability, and value almost every single year. The cause of this improvement is partially because it is free of control from any single entity. Rather than being regulated by a single company, control and improvement influence over the PC belongs to everyone equally. Everybody has the freedom to create and/or sell software and hardware for it. It's being constantly improved by competing companies and individuals all over the hardware spectrum, and all of them are trying to offer you (and game developers) the best experience possible. A common misconception is that pc gaming is more expensive than consoles. It is not. Especially if you only plan to target console performance. There are already graphics cards available on the market for $150 that surpass the PS4 and XBox One in terms of frame rate, resolution, detail, value, and power draw. A lot of people incorrectly believe that you have to spend upwards of $750-$1000 to get a PC fully capable of handling games. These inaccuracies can be attributed partially to the highly vocal and misinformed masses, and to the availability and hype of the expensive PC hardware we see advertised a lot. You see it more because......

Words: 2894 - Pages: 12

Premium Essay

Pc Depot

...through the year; secondly, annually to abide by government guidelines and requirements, as well as aid in investing individuals to make determinations.” Question 6) PC Depot Balance Sheet As of September 30, 2013 Assets Current Assets Cash $84,055 Account Receivable – net $11,236 Merchandise Inventory $187,580 Prepaid Insurance $2,310 Prepaid Rent $1,485 Total Current Assets $286,666 Property, Plant and Equipment Land Improvements $1,760 Furniture and Fixtures $15,500 Furniture and Fixture Depreciation (15,500/10)/12 ($129) Property, Plant and Equipment – net $17,130 Total Assets $303,796 Liabilities Current Liabilities Bank Loan Payable $25,000 Notes Payable $1,100 Accounts Payable $51,315 Wages Payable $440 Bill Payable $96,195 Interest Payable (100,000*15%)/12 $1,250 Accrual Liabilities, Electric ($226) Accrual Furniture and Fixture Depreciation ($15,017) Total Current Liabilities $160,056 Long-term Liability Bank Loan $75,000 Total Liabilities $235,056 Shareholder’s Equity Owner’s Equity Capital $65,000 Retained Earnings $3,740 Total Equity $68,740 Total Liabilities and Shareholder’s Equity $303,796 PC Depot Income Statement September 1, 2013 to September 30, 2013 Cost of Goods Sales or Sales Revenue $52,850 Merchandise Inventory, September......

Words: 1505 - Pages: 7

Premium Essay

Pc Upgrades

...PC Upgrades Michael Ganoe I replaced the keyboard and mouse with the Logitech MK320 wireless ones. The approximate cost would be $40 plus tax. I also installed the device driver and software to be able to use the wireless keyboard and mouse. I choose the MK320 because I liked the looks of it and because of the relatively low cost. I unplugged the current keyboard and mouse from the pc. I used the provided cd to install the device drivers and software. Once installed I paired the keyboard and mouse with the pc. This allows easy use of the mouse and keyboard without the limitations of the wired version. I replaced the pc memory with the G.Skill Trident X Series 8GB. The approximate cost would be $75 dollars plus tax. I choose this memory card because 8GB is more than enough memory. I removed all media from the pc. I turned the pc off. I unplugged the power supply to the pc. I unplugged all attached cables from the pc. I lifted the plastic shield on the back on the pc stand. I used a flat-head screwdriver to remove the screw that secures the cover. I removed the cover. I then pressed outwards on the tabs on the right and left sides of the memory card to release it. I held the card by the edges and removed it from the compartment. I then oriented the new card with the notch on the edge facing forward and to the right. I held the card by its edges and slide it all the way into the slot pushing downward until it snapped into place. I put the......

Words: 936 - Pages: 4

Premium Essay

Pc Windows

...the following syntax (where NYC-CL1 is the actual name of your workstation): C:\imagex.exe /capture C: z:\Nyc-cl1.wim NYC-CL1 /verify NOTE | This ImageX.exe syntax assumes that C: is the drive on which Windows 7 is installed and X: is the Windows PE boot device. If the drive assignments on your workstation are different, adjust the drive letters as needed or ask your instructor for assistance. Figure 4-4 Capturing an image using ImageX.exe 7. When the image capture process is completed (which can take some time), use the following command to display the image files on the server drive: dir z:\*.wim Note: You will use this file to image new PC, on online virtual environment you will end the lab here, in class room environment your instructor would be helping you with a new PC you require to image. Question | What is the exact size of the image file you created, in bytes? | | 4 | | | | | | | | | 8. Log off of the computer. LAB CHALLENGE 4.1: CREATING A CAPTURE IMAGE Completion time 15 minutes To complete this challenge, you must use the classroom server console to create a capture image that you can use to create an image of a workstation using Windows Deployment Services. Write out the exact steps you must perform to create the capture image, and then take a screen shot of the Image Properties sheet for the capture image you have created. You do not have to actually use the capture image on a workstation, just......

Words: 1596 - Pages: 7

Free Essay

Pc Build

...PC Build and Manual Table of Contents 1.Computer Components 2.Tools 3.Workspace Preparation 4.Installing Motherboard 5.Installing Power Supply 6.Installing CPU 7.Installing RAM 8.Installing Hard Drive 9.Installing Optical Drive 10.Installing Video Card 11.Connecting Monitors, Keyboard, and Mouse 12.Bios Configuration 13.Installing Windows 7 14.Configuring Critical Windows Features 15.Bibliography 2 1. Computer Components: Motherboard with Socket 1336 Power Supply, ATX, 20+4 pin, PCIe Processor Ram Hard Drive CD-DVD Drive Video Card Monitor Keyboard and mouse 2. Tools 1. Phillips screwdriver 2. Needle nose pliers 3. Anti-wrist strap 3 3. Workspace Locations Location and environment is key to ensure you do not spend numerous hours and money troubleshooting the components after the completion of building your PC. One of the main concerns is static electricity also referred to as electro static discharge. Voltage as little as 300 volts can damage the integral components to put in comparison; when you feel static electricity is already 3000 volts. Here are some protocols to reduce or eliminate ESD. - Keep the temperature around 75 degrees - Humidity between 68 and 72 % would be ideal to reduce dry air the inducing ESD. - The use of a static mat would be preferred; ensure the mat is grounded and wear the grounding strap according the specifications. - Keep pets away, especially cats as they...

Words: 4024 - Pages: 17

Premium Essay

Atek Pc

...incorporates the basic elements of a program charter discussed in your lecture materials for Week 2. Remember, the Charter is a high level document so it does not require the detail of your project scope and specifications and other project documents. Please note that there are important differences between project charters that focus on the iron triangle (scope, cost, schedule) and program charters that focus on the Program Management Domains and Program Benefit Delivery. The Project Management Office was introduced to AtekPC because of the continuous changes and stresses that were on the personal computer industry. The industry was in transition with falling profit margins. “The PC Industry was experiencing tremendous cost pressure and was undergoing a period of consolidation. As profit margins fell, PC makers were launching cost reduction strategies aimed at further improving efficiency of their supply chains, while lowering the cost of distribution” (Hupp, Keil, & McFarlan). Corporations and consumers were keeping their personal computers for a longer period of time before buying a new one because of the difficulty of transitioning to a new computer and the cost associated with upgrading. This turn in the industry caused AtekPC to re-evaluate their current processes and implement a PMO. This implementation was a sufficient reason because if they needed to make a change within their information technology sectors and create new innovative products in order to make......

Words: 587 - Pages: 3

Premium Essay

Upgrading a Pc

...Upgrading a PC Rodolfo Garcia Jr. EET250 Computer Configuration I ECPI University Abstract This paper covers the topics of upgrading a PC with new components such as RAM, Wireless Devices, larger Hard Drive, and a new Optical drive. This paper will discuss the prices and benefits of performing these upgrades. Keywords: Motherboard, CPU, RAM, PCI, SATA, technician, wireless keyboard, wireless mouse, USB, Hard Drive, Optical Drive, DVD, Blu-Ray, HDMI, 1080p video. Upgrading a PC As technology changes, so does the needs of the average PC user. When technology outpaces the capabilities of your PC, many people choose to upgrade their device instead of purchasing a completely new system which sometimes happens after a couple of months. There are several ways to upgrade a PC to keep it up to date with the emerging technology. When the motherboard and CPU are relatively newer, they are often capable of keeping up with the newest demands placed on them, however other components could benefit from an upgrade to improve performance and stability. Some of the most common upgrades include new or additional RAM, wireless devices such as a keyboard and mouse, larger and/or faster hard drive, and a new optical drive that is capable of handling the demands of new video and storage capabilities. Upgrading RAM is probably the single best option for improving speed and performance of a system. When it comes to upgrading RAM there are a few things to keep in mind such as the......

Words: 1257 - Pages: 6

Premium Essay

Pc Industry

...From the mid 1970’s the structure of the PC industry had experienced a huge growth and changed dramatically. In 2001, 40% of the PC shipments were accounted by the top four PC vendors namely: Dell, Compaq, Hewlett-Packard (HP) and IBM. Dell, a direct-sales pioneer, grew exponentially in the 1990s and emerged as the worldwide market leader in 2001. During 2001-2002 it was the most profitable among the market leaders. Compaq came up with a full range of PCs ranging between $1,000 and $10,000. Whereas, IBM, which at once had a market share of 30%, was at this time going through a dramatic restructuring to stop its market share and profits from deteriorating further. Whereas, HP maintained a comparatively smaller share in PC sales. Besides these main vendors, there existed other well-known brands such as Acer, Fujitsu, Gateway, NEC and Toshiba. Also, there existed PCS without brands which were assembled by small retailers, resellers accounting for about 23% of the market in North America, 50% in Europe and over two-thirds of the market in China. DELL: Dell’s distinct and successful business model mainly focused on direct sales and build-to-order manufacturing. Shipping of the products was provided in 36 hours, which was how Dell was able to maintain the inventory of as low as six days compared to Compaq’s 26 days inventory. Their model helped them achieve the goal of offering products to customers that accurately matched their requirements and liking. COMPAQ: Compaq was......

Words: 759 - Pages: 4

Premium Essay

Atek Pc

...enterprise-oriented • Project-focused responsibilities strived to provide consulting, mentoring and training. These were the primary means for AtekPC to implement PMO in their organization. • Enterprise-oriented responsibilities focused on portfolio management, PM standards and project performance. • To derive the benefits (It performance in project performance, efficiency and resource utilization) from consistent project practices. • Providing mentoring and support project management for key projects identified by the IT executives. • To better prioritize what we work on, and taking a lead from that idea for building a business understanding of whatever the idea comes along. 2. Challenges of implementing PMO Intro: CIO faced with a lot of difficulties when implementing a PMO in AtekPC. Regardless of the technical challenges during the implementation, the core problem was of the PMO lacking organization support, from the top to the bottom. • There was not enough executive stakeholder support. • There was no visibility of the program. • There was a conflict of interests within departments. • People were reluctant to change the ways they had been doing things. Challenges to overcome: Light or heavy? • PMO vision and role were not clearly defined. There was no complete consensus regarding its purpose, its responsibilities, and its authority. It had evolved slowly. • Not enough executive......

Words: 388 - Pages: 2