- •Informational Communication Technology
- •Cmos Memory
- •Question 1. Choosing Microprocessors
- •Question 2. Computer Purchase
- •Question 3. Laptop Computer Selection
- •K. Make your final purchase decision and justify your decision. Ig I have to make a decision, I will choose hp g62-b26er because: it is cheaper than another one.
- •Question 4. File Compression
- •Dictionary Encoding
- •Byte pair encoding
Question 3. Laptop Computer Selection
You are a new graduate student enrolling in a Masters in Information Technology program. The department requires you to have a computer with the following requirements:
3 GB of RAM
250 GB hard drive
DVD-ROM or DVD-RW drive
Wireless connection
Ethernet network card
Windows Vista Professional version
Your school has wireless connection, and Ethernet jacks. However, some classes are three hours long, and your AC adapter may not be long enough to reach an outlet. You also would be carrying this computer around from class to class.
The most you can spend is US$1000.
Indicate the range of values you desire for each of the following criteria: a. Weight 2.2 kg b. Screen size 15.6 " c. Number of USB ports 3 d. Number of Firewire ports 0 e. Need CD-RW? no f. Need DVD-ROM? no g. Need DVD-RW? Yes( because: 4,7 gb) h. Manufacturer preferences? HP
Search the Internet for two suitable computers meeting the above requirements and your budget constraint. Submit screenshots of the Web pages detailing the computer configuration and price.
Acer Aspire 4738G-332G25Mikk
HP G62-b26ER
j. Record your search results in a MS Excel spreadsheet. Fill column A with the following category labels:
1. Manufacturer 2. Processor 3. Memory (maximum upgrade capacity) 4. Screen size 5. Weight 6. Graphics card 7. USB 8. Firewire 9. CD-ROM 10. DVD-ROM 11. Communications (e.g. wireless, Ethernet) 12. Battery life 13. Price 14. Available Rebate
Save and submit your Excel file.
|
HP G62-b26ER |
Acer Aspire 4738G-332G25Mikk |
Manufacturer |
HP |
Aser |
Processor |
Intel Core i3 |
Intel Core i3 |
Memory |
3072 МБ |
2048 МБ |
Screen size |
15.6 " |
14 " |
Weight |
2.2kg |
2.2kg |
Graphics card |
ATI Mobility Radeon HD 5470 |
ATI Mobility Radeon HD 5470 |
USB |
2.0 |
2.0 |
Firewire |
0 |
0 |
CD-ROM |
no |
no |
DVD-ROM |
yes |
yes |
Communications |
yes |
yes |
Battery life |
li lon |
4400 мА |
. Price |
42000tg |
90000tg |
Available Rebate |
no |
no |
|
|
|
|
|
|
|
|
|
K. Make your final purchase decision and justify your decision. Ig I have to make a decision, I will choose hp g62-b26er because: it is cheaper than another one.
http://zoom.cnews.ru/goods_card/item/198481/hp-g62-b26er
http://zoom.cnews.ru/goods_card/character/198023/acer-aspire-4738g-332g25mikk
