Perform the indicated operation. No solution, no point. due on Monday (August 21, 2006).

1. A84A + 3C3A =

2. BE435 + 23FA5 + ABC12 =

3. BC134 - ABCD =

4. F0213 - DEF4 =

5. 5A * D8 =

6. 1C5 * F2 =

DUE ON MONDAY (AUGUST 7, 2006). NO EXTENSION.

People on the Internet reflect real life-most are good and a few are bad. Surfers and users can be bigots and cranks who push everything from neo?Nazi propaganda to pornographic images. Electronic lechers sometimes hound women on the Internet, and the language spoken in the heat of a passionate electronic debate can range from rude to libelous. Awareness of all sides of the Internet makes you a better-informed netizen.

What can be done about spam? Hate sites. Content on web. ID sites that you feel are inappropriate content. Why?

1. For millions of people spam, or electronic junk mail, is about as welcome as a toothache. Search the Internet for information on spam and briefly describe what you can do to minimize the amount of spam you receive and, also, describe what you can do to discourage spam on the Internet.Possible keywords (Search Tools):
   
   • spam
   • stop
   • fight
   • spam FAQ
   • electronic junk mail
   • Internet spam

   Suggested site: Fight Spam on the Internet!

   Include the following information in your answer:
   Source title(s)
   Source URL(s)
   Answer

2. At issue in any situation are our rights. What should we be able to do as citizens of a country, as employees, or cyberspace users? A number of individuals and groups have compiled papers on cyber-rights. Read one paper, manifesto, document, or article on the rights of users of the Internet. Summarize at least one key point made by the author(s).Possible keywords (Search Tools):
   
   • cyber
   • cyberspace
   • rights
   • manifesto

   Suggested site: American Civil Liberties Union (ACLU) Freedom Network

   Include the following information in your answer:
   Source title(s)
   Source URL(s)
   Answer

3. Pornography on the Internet is a hotly debated issue. To censor or not to censor is the question. Familiarize yourself with this issue by reading related information on the Internet, most of which is biased toward one side or the other. Congress has made an effort to shield minors from pornography and other undesirable side effects of the Internet. Find out and report what happened to the Communications Decency Act passed by congress in 1996, the Child Online Protection Act (COPA) passed by congress in 1998, or the Children's Online Privacy Protection Act (COPPA) of 1998. Summarize your position on Internet censorship in the response box.Possible keywords (Search Tools):
   
   • Communications Decency Act
   • CDA
   • Child Online Protection Act
   • COPA
   • Children's Online Privacy Protection Act
   • COPPA
   • pornography
   • Internet
   • issues
   • censorship
   • censor

   Suggested site: Children's Online Privacy Protection Act of 1998

   Include the following information in your answer:
   Source title(s)
   Source URL(s)
   Answer

4. Some companies have developed filtering software that can be used by parents to shield their children from undesirable material on the Internet. Schools, libraries, and other organizations that might wish to limit access to questionable Internet content also use the software. Name one of these companies and their software product and briefly describe how it works.Possible keywords (Search Tools):
   
   • filtering
   • Internet
   • censorship
   • [name of company]

   Suggested site: Surf-Watch Software

   Include the following information in your answer:
   Source title(s)
   Source URL(s)
   Answer

5. The privacy of our personal information has emerged as a critical issue as a growing number of Web sites make more and more information available over the Internet. The privacy issue is extremely complex and covers a lot of landscape, including legislation, cryptography, federal policy, ethics, and so on. Visit at least one site that addresses any aspect of this issue. Summarize at least one key point made relative to the privacy issue.Possible keywords (Search Tools):
   
   • personal
   • privacy
   • information

   Suggested site: Electronic Privacy Information Center

   Include the following information in your answer:
   Source title(s)
   Source URL(s)
   Answer

DIRECTION: USE SHORT BOND PAPER. DONT WRITE AT THE BACK. SHOW YOUR COMPLETE SOLUTION.

PERFORM THE INDICATED OPERATION (IN OCTAL)

1. 57356 + 43756 =

2. 20045 - 5674 =

3. 456 * 67 =

4. 123 * 45 =

5. 453 DIVIDED BY 6 =

6. 3462 DIVIDED BY 12 =

7. 4532 DIVIDED BY 47 =

8. 1542 DIVIDED BY 204 =

Instruction: Write your complete solution on a one whole sheet short bond paper. Do not write at the back. Provide another sheet(s) in case 1 bond paper is not enough and staple it. Indicate carry and borrow.Encircle your final answer. No need to convert.

1. 10110 * 110 =

2. 111010 * 101 =

3. 1010 * 1011 =

4. 110101 divided by 111 =

5. 111011 divided by 1010 =

6. 1011101 divided by 110 =

DUE: TOMORROW (JULY 18, 2006).

Instruction: Write your complete solution on a one whole sheet short bond paper. Do not write at the back. Indicate carry and borrow.Encircle your final answer. No need to convert.

1. 110101 + 101011 + 110101 =

2. 11010101 + 110101 + 110101 =

3. 1000001001 - 100101 =

4. 1001000110 - 1101011 =

5. (1010101 + 11010110 + 11010 ) - 1101011 =

Research on the topic COMPUTER HARDWARE, then answer the following questions in a one whole short bond paper with your complete name at the top. PLease write your answers before each question. No writings at the back. You may use an extra sheet if necessary. This is due on Monday July 10, 2006.

1. What is a CPU?how does it work?

2. What is the difference between primary and secondary storage?Give 2 examples of each.

3. Explain the process of Data Processing Cycle.

4. Distinguish between ROM and RAM?

5. Explain what is a computer hardware.

NOTE: No photocopy of assignments. Answer all the questions. Be ready for a graded recitation.